-
Verwer, K.: Freiheit und Verantwortung bei Hans Jonas (2011)
0.60
0.598467 = product of:
1.595912 = sum of:
0.0997445 = product of:
0.2992335 = sum of:
0.2992335 = weight(_text_:3a in 973) [ClassicSimilarity], result of:
0.2992335 = score(doc=973,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
1.1240361 = fieldWeight in 973, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.09375 = fieldNorm(doc=973)
0.33333334 = coord(1/3)
0.2992335 = weight(_text_:2f in 973) [ClassicSimilarity], result of:
0.2992335 = score(doc=973,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
1.1240361 = fieldWeight in 973, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.09375 = fieldNorm(doc=973)
0.2992335 = weight(_text_:2f in 973) [ClassicSimilarity], result of:
0.2992335 = score(doc=973,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
1.1240361 = fieldWeight in 973, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.09375 = fieldNorm(doc=973)
0.2992335 = weight(_text_:2f in 973) [ClassicSimilarity], result of:
0.2992335 = score(doc=973,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
1.1240361 = fieldWeight in 973, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.09375 = fieldNorm(doc=973)
0.2992335 = weight(_text_:2f in 973) [ClassicSimilarity], result of:
0.2992335 = score(doc=973,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
1.1240361 = fieldWeight in 973, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.09375 = fieldNorm(doc=973)
0.2992335 = weight(_text_:2f in 973) [ClassicSimilarity], result of:
0.2992335 = score(doc=973,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
1.1240361 = fieldWeight in 973, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.09375 = fieldNorm(doc=973)
0.375 = coord(6/16)
- Content
- Vgl.: http%3A%2F%2Fcreativechoice.org%2Fdoc%2FHansJonas.pdf&usg=AOvVaw1TM3teaYKgABL5H9yoIifA&opi=89978449.
-
Kleineberg, M.: Context analysis and context indexing : formal pragmatics in knowledge organization (2014)
0.60
0.59800845 = product of:
1.3668765 = sum of:
0.08312042 = product of:
0.24936125 = sum of:
0.24936125 = weight(_text_:3a in 1826) [ClassicSimilarity], result of:
0.24936125 = score(doc=1826,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.93669677 = fieldWeight in 1826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.078125 = fieldNorm(doc=1826)
0.33333334 = coord(1/3)
0.03694971 = weight(_text_:web in 1826) [ClassicSimilarity], result of:
0.03694971 = score(doc=1826,freq=2.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.36057037 = fieldWeight in 1826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.078125 = fieldNorm(doc=1826)
0.24936125 = weight(_text_:2f in 1826) [ClassicSimilarity], result of:
0.24936125 = score(doc=1826,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.93669677 = fieldWeight in 1826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.078125 = fieldNorm(doc=1826)
0.24936125 = weight(_text_:2f in 1826) [ClassicSimilarity], result of:
0.24936125 = score(doc=1826,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.93669677 = fieldWeight in 1826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.078125 = fieldNorm(doc=1826)
0.24936125 = weight(_text_:2f in 1826) [ClassicSimilarity], result of:
0.24936125 = score(doc=1826,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.93669677 = fieldWeight in 1826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.078125 = fieldNorm(doc=1826)
0.24936125 = weight(_text_:2f in 1826) [ClassicSimilarity], result of:
0.24936125 = score(doc=1826,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.93669677 = fieldWeight in 1826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.078125 = fieldNorm(doc=1826)
0.24936125 = weight(_text_:2f in 1826) [ClassicSimilarity], result of:
0.24936125 = score(doc=1826,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.93669677 = fieldWeight in 1826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.078125 = fieldNorm(doc=1826)
0.4375 = coord(7/16)
- Source
- http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CDQQFjAE&url=http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F3131107&ei=HzFWVYvGMsiNsgGTyoFI&usg=AFQjCNE2FHUeR9oQTQlNC4TPedv4Mo3DaQ&sig2=Rlzpr7a3BLZZkqZCXXN_IA&bvm=bv.93564037,d.bGg&cad=rja
-
Gödert, W.; Lepsky, K.: Informationelle Kompetenz : ein humanistischer Entwurf (2019)
0.47
0.4748083 = product of:
0.9496166 = sum of:
0.058184292 = product of:
0.17455287 = sum of:
0.17455287 = weight(_text_:3a in 5955) [ClassicSimilarity], result of:
0.17455287 = score(doc=5955,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.65568775 = fieldWeight in 5955, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0546875 = fieldNorm(doc=5955)
0.33333334 = coord(1/3)
0.17455287 = weight(_text_:2f in 5955) [ClassicSimilarity], result of:
0.17455287 = score(doc=5955,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.65568775 = fieldWeight in 5955, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0546875 = fieldNorm(doc=5955)
0.17455287 = weight(_text_:2f in 5955) [ClassicSimilarity], result of:
0.17455287 = score(doc=5955,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.65568775 = fieldWeight in 5955, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0546875 = fieldNorm(doc=5955)
0.0111840265 = product of:
0.022368053 = sum of:
0.022368053 = weight(_text_:online in 5955) [ClassicSimilarity], result of:
0.022368053 = score(doc=5955,freq=2.0), product of:
0.09529729 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.031400457 = queryNorm
0.23471867 = fieldWeight in 5955, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.0546875 = fieldNorm(doc=5955)
0.5 = coord(1/2)
0.17455287 = weight(_text_:2f in 5955) [ClassicSimilarity], result of:
0.17455287 = score(doc=5955,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.65568775 = fieldWeight in 5955, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0546875 = fieldNorm(doc=5955)
0.0074839313 = weight(_text_:information in 5955) [ClassicSimilarity], result of:
0.0074839313 = score(doc=5955,freq=2.0), product of:
0.055122808 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031400457 = queryNorm
0.13576832 = fieldWeight in 5955, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=5955)
0.17455287 = weight(_text_:2f in 5955) [ClassicSimilarity], result of:
0.17455287 = score(doc=5955,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.65568775 = fieldWeight in 5955, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0546875 = fieldNorm(doc=5955)
0.17455287 = weight(_text_:2f in 5955) [ClassicSimilarity], result of:
0.17455287 = score(doc=5955,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.65568775 = fieldWeight in 5955, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0546875 = fieldNorm(doc=5955)
0.5 = coord(8/16)
- Footnote
- Rez. in: Philosophisch-ethische Rezensionen vom 09.11.2019 (Jürgen Czogalla), Unter: https://philosophisch-ethische-rezensionen.de/rezension/Goedert1.html. In: B.I.T. online 23(2020) H.3, S.345-347 (W. Sühl-Strohmenger) [Unter: https%3A%2F%2Fwww.b-i-t-online.de%2Fheft%2F2020-03-rezensionen.pdf&usg=AOvVaw0iY3f_zNcvEjeZ6inHVnOK]. In: Open Password Nr. 805 vom 14.08.2020 (H.-C. Hobohm) [Unter: https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzE0MywiOGI3NjZkZmNkZjQ1IiwwLDAsMTMxLDFd].
- Theme
- Information
-
Herb, U.; Beucke, D.: ¬Die Zukunft der Impact-Messung : Social Media, Nutzung und Zitate im World Wide Web (2013)
0.47
0.4731523 = product of:
1.081491 = sum of:
0.05448627 = weight(_text_:wide in 2188) [ClassicSimilarity], result of:
0.05448627 = score(doc=2188,freq=2.0), product of:
0.13912784 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.031400457 = queryNorm
0.3916274 = fieldWeight in 2188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.0625 = fieldNorm(doc=2188)
0.029559765 = weight(_text_:web in 2188) [ClassicSimilarity], result of:
0.029559765 = score(doc=2188,freq=2.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.2884563 = fieldWeight in 2188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.0625 = fieldNorm(doc=2188)
0.199489 = weight(_text_:2f in 2188) [ClassicSimilarity], result of:
0.199489 = score(doc=2188,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.7493574 = fieldWeight in 2188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=2188)
0.199489 = weight(_text_:2f in 2188) [ClassicSimilarity], result of:
0.199489 = score(doc=2188,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.7493574 = fieldWeight in 2188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=2188)
0.199489 = weight(_text_:2f in 2188) [ClassicSimilarity], result of:
0.199489 = score(doc=2188,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.7493574 = fieldWeight in 2188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=2188)
0.199489 = weight(_text_:2f in 2188) [ClassicSimilarity], result of:
0.199489 = score(doc=2188,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.7493574 = fieldWeight in 2188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=2188)
0.199489 = weight(_text_:2f in 2188) [ClassicSimilarity], result of:
0.199489 = score(doc=2188,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.7493574 = fieldWeight in 2188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=2188)
0.4375 = coord(7/16)
- Content
- Vgl. unter: https://www.leibniz-science20.de%2Fforschung%2Fprojekte%2Faltmetrics-in-verschiedenen-wissenschaftsdisziplinen%2F&ei=2jTgVaaXGcK4Udj1qdgB&usg=AFQjCNFOPdONj4RKBDf9YDJOLuz3lkGYlg&sig2=5YI3KWIGxBmk5_kv0P_8iQ.
-
Huo, W.: Automatic multi-word term extraction and its application to Web-page summarization (2012)
0.47
0.46723938 = product of:
0.83064777 = sum of:
0.044339646 = weight(_text_:web in 563) [ClassicSimilarity], result of:
0.044339646 = score(doc=563,freq=8.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.43268442 = fieldWeight in 563, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.046875 = fieldNorm(doc=563)
0.14961675 = weight(_text_:2f in 563) [ClassicSimilarity], result of:
0.14961675 = score(doc=563,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=563)
0.14961675 = weight(_text_:2f in 563) [ClassicSimilarity], result of:
0.14961675 = score(doc=563,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=563)
0.14961675 = weight(_text_:2f in 563) [ClassicSimilarity], result of:
0.14961675 = score(doc=563,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=563)
0.006414798 = weight(_text_:information in 563) [ClassicSimilarity], result of:
0.006414798 = score(doc=563,freq=2.0), product of:
0.055122808 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031400457 = queryNorm
0.116372846 = fieldWeight in 563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=563)
0.01904665 = weight(_text_:retrieval in 563) [ClassicSimilarity], result of:
0.01904665 = score(doc=563,freq=2.0), product of:
0.09498371 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.031400457 = queryNorm
0.20052543 = fieldWeight in 563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.046875 = fieldNorm(doc=563)
0.14961675 = weight(_text_:2f in 563) [ClassicSimilarity], result of:
0.14961675 = score(doc=563,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=563)
0.14961675 = weight(_text_:2f in 563) [ClassicSimilarity], result of:
0.14961675 = score(doc=563,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=563)
0.012762985 = product of:
0.02552597 = sum of:
0.02552597 = weight(_text_:22 in 563) [ClassicSimilarity], result of:
0.02552597 = score(doc=563,freq=2.0), product of:
0.10995905 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.031400457 = queryNorm
0.23214069 = fieldWeight in 563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=563)
0.5 = coord(1/2)
0.5625 = coord(9/16)
- Abstract
- In this thesis we propose three new word association measures for multi-word term extraction. We combine these association measures with LocalMaxs algorithm in our extraction model and compare the results of different multi-word term extraction methods. Our approach is language and domain independent and requires no training data. It can be applied to such tasks as text summarization, information retrieval, and document classification. We further explore the potential of using multi-word terms as an effective representation for general web-page summarization. We extract multi-word terms from human written summaries in a large collection of web-pages, and generate the summaries by aligning document words with these multi-word terms. Our system applies machine translation technology to learn the aligning process from a training set and focuses on selecting high quality multi-word terms from human written summaries to generate suitable results for web-page summarization.
- Content
- A Thesis presented to The University of Guelph In partial fulfilment of requirements for the degree of Master of Science in Computer Science. Vgl. Unter: http://www.inf.ufrgs.br%2F~ceramisch%2Fdownload_files%2Fpublications%2F2009%2Fp01.pdf.
- Date
- 10. 1.2013 19:22:47
-
Suchenwirth, L.: Sacherschliessung in Zeiten von Corona : neue Herausforderungen und Chancen (2019)
0.42
0.4154334 = product of:
1.1078224 = sum of:
0.04987225 = product of:
0.14961675 = sum of:
0.14961675 = weight(_text_:3a in 484) [ClassicSimilarity], result of:
0.14961675 = score(doc=484,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 484, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=484)
0.33333334 = coord(1/3)
0.21159002 = weight(_text_:2f in 484) [ClassicSimilarity], result of:
0.21159002 = score(doc=484,freq=4.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.7948135 = fieldWeight in 484, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=484)
0.21159002 = weight(_text_:2f in 484) [ClassicSimilarity], result of:
0.21159002 = score(doc=484,freq=4.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.7948135 = fieldWeight in 484, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=484)
0.21159002 = weight(_text_:2f in 484) [ClassicSimilarity], result of:
0.21159002 = score(doc=484,freq=4.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.7948135 = fieldWeight in 484, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=484)
0.21159002 = weight(_text_:2f in 484) [ClassicSimilarity], result of:
0.21159002 = score(doc=484,freq=4.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.7948135 = fieldWeight in 484, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=484)
0.21159002 = weight(_text_:2f in 484) [ClassicSimilarity], result of:
0.21159002 = score(doc=484,freq=4.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.7948135 = fieldWeight in 484, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=484)
0.375 = coord(6/16)
- Footnote
- https%3A%2F%2Fjournals.univie.ac.at%2Findex.php%2Fvoebm%2Farticle%2Fdownload%2F5332%2F5271%2F&usg=AOvVaw2yQdFGHlmOwVls7ANCpTii.
-
Xiong, C.: Knowledge based text representations for information retrieval (2016)
0.39
0.38801986 = product of:
0.7760397 = sum of:
0.033248167 = product of:
0.0997445 = sum of:
0.0997445 = weight(_text_:3a in 5820) [ClassicSimilarity], result of:
0.0997445 = score(doc=5820,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.3746787 = fieldWeight in 5820, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.03125 = fieldNorm(doc=5820)
0.33333334 = coord(1/3)
0.14106002 = weight(_text_:2f in 5820) [ClassicSimilarity], result of:
0.14106002 = score(doc=5820,freq=4.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.5298757 = fieldWeight in 5820, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.03125 = fieldNorm(doc=5820)
0.14106002 = weight(_text_:2f in 5820) [ClassicSimilarity], result of:
0.14106002 = score(doc=5820,freq=4.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.5298757 = fieldWeight in 5820, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.03125 = fieldNorm(doc=5820)
0.14106002 = weight(_text_:2f in 5820) [ClassicSimilarity], result of:
0.14106002 = score(doc=5820,freq=4.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.5298757 = fieldWeight in 5820, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.03125 = fieldNorm(doc=5820)
0.012095859 = weight(_text_:information in 5820) [ClassicSimilarity], result of:
0.012095859 = score(doc=5820,freq=16.0), product of:
0.055122808 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031400457 = queryNorm
0.21943474 = fieldWeight in 5820, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.03125 = fieldNorm(doc=5820)
0.025395533 = weight(_text_:retrieval in 5820) [ClassicSimilarity], result of:
0.025395533 = score(doc=5820,freq=8.0), product of:
0.09498371 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.031400457 = queryNorm
0.26736724 = fieldWeight in 5820, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.03125 = fieldNorm(doc=5820)
0.14106002 = weight(_text_:2f in 5820) [ClassicSimilarity], result of:
0.14106002 = score(doc=5820,freq=4.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.5298757 = fieldWeight in 5820, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.03125 = fieldNorm(doc=5820)
0.14106002 = weight(_text_:2f in 5820) [ClassicSimilarity], result of:
0.14106002 = score(doc=5820,freq=4.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.5298757 = fieldWeight in 5820, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.03125 = fieldNorm(doc=5820)
0.5 = coord(8/16)
- Abstract
- The successes of information retrieval (IR) in recent decades were built upon bag-of-words representations. Effective as it is, bag-of-words is only a shallow text understanding; there is a limited amount of information for document ranking in the word space. This dissertation goes beyond words and builds knowledge based text representations, which embed the external and carefully curated information from knowledge bases, and provide richer and structured evidence for more advanced information retrieval systems. This thesis research first builds query representations with entities associated with the query. Entities' descriptions are used by query expansion techniques that enrich the query with explanation terms. Then we present a general framework that represents a query with entities that appear in the query, are retrieved by the query, or frequently show up in the top retrieved documents. A latent space model is developed to jointly learn the connections from query to entities and the ranking of documents, modeling the external evidence from knowledge bases and internal ranking features cooperatively. To further improve the quality of relevant entities, a defining factor of our query representations, we introduce learning to rank to entity search and retrieve better entities from knowledge bases. In the document representation part, this thesis research also moves one step forward with a bag-of-entities model, in which documents are represented by their automatic entity annotations, and the ranking is performed in the entity space.
This proposal includes plans to improve the quality of relevant entities with a co-learning framework that learns from both entity labels and document labels. We also plan to develop a hybrid ranking system that combines word based and entity based representations together with their uncertainties considered. At last, we plan to enrich the text representations with connections between entities. We propose several ways to infer entity graph representations for texts, and to rank documents using their structure representations. This dissertation overcomes the limitation of word based representations with external and carefully curated information from knowledge bases. We believe this thesis research is a solid start towards the new generation of intelligent, semantic, and structured information retrieval.
- Content
- Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Language and Information Technologies. Vgl.: https%3A%2F%2Fwww.cs.cmu.edu%2F~cx%2Fpapers%2Fknowledge_based_text_representation.pdf&usg=AOvVaw0SaTSvhWLTh__Uz_HtOtl3.
-
Farazi, M.: Faceted lightweight ontologies : a formalization and some experiments (2010)
0.35
0.35226133 = product of:
0.70452267 = sum of:
0.04156021 = product of:
0.12468062 = sum of:
0.12468062 = weight(_text_:3a in 4997) [ClassicSimilarity], result of:
0.12468062 = score(doc=4997,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4997)
0.33333334 = coord(1/3)
0.031999387 = weight(_text_:web in 4997) [ClassicSimilarity], result of:
0.031999387 = score(doc=4997,freq=6.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.3122631 = fieldWeight in 4997, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.0390625 = fieldNorm(doc=4997)
0.12468062 = weight(_text_:2f in 4997) [ClassicSimilarity], result of:
0.12468062 = score(doc=4997,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4997)
0.12468062 = weight(_text_:2f in 4997) [ClassicSimilarity], result of:
0.12468062 = score(doc=4997,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4997)
0.12468062 = weight(_text_:2f in 4997) [ClassicSimilarity], result of:
0.12468062 = score(doc=4997,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4997)
0.007559912 = weight(_text_:information in 4997) [ClassicSimilarity], result of:
0.007559912 = score(doc=4997,freq=4.0), product of:
0.055122808 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031400457 = queryNorm
0.13714671 = fieldWeight in 4997, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=4997)
0.12468062 = weight(_text_:2f in 4997) [ClassicSimilarity], result of:
0.12468062 = score(doc=4997,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4997)
0.12468062 = weight(_text_:2f in 4997) [ClassicSimilarity], result of:
0.12468062 = score(doc=4997,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4997)
0.5 = coord(8/16)
- Abstract
- While classifications are heavily used to categorize web content, the evolution of the web foresees a more formal structure - ontology - which can serve this purpose. Ontologies are core artifacts of the Semantic Web which enable machines to use inference rules to conduct automated reasoning on data. Lightweight ontologies bridge the gap between classifications and ontologies. A lightweight ontology (LO) is an ontology representing a backbone taxonomy where the concept of the child node is more specific than the concept of the parent node. Formal lightweight ontologies can be generated from their informal ones. The key applications of formal lightweight ontologies are document classification, semantic search, and data integration. However, these applications suffer from the following problems: the disambiguation accuracy of the state of the art NLP tools used in generating formal lightweight ontologies from their informal ones; the lack of background knowledge needed for the formal lightweight ontologies; and the limitation of ontology reuse. In this dissertation, we propose a novel solution to these problems in formal lightweight ontologies; namely, faceted lightweight ontology (FLO). FLO is a lightweight ontology in which terms, present in each node label, and their concepts, are available in the background knowledge (BK), which is organized as a set of facets. A facet can be defined as a distinctive property of the groups of concepts that can help in differentiating one group from another. Background knowledge can be defined as a subset of a knowledge base, such as WordNet, and often represents a specific domain.
- Content
- PhD Dissertation at International Doctorate School in Information and Communication Technology. Vgl.: https%3A%2F%2Fcore.ac.uk%2Fdownload%2Fpdf%2F150083013.pdf&usg=AOvVaw2n-qisNagpyT0lli_6QbAQ.
- Imprint
- Trento : University / Department of information engineering and computer science
-
Zeng, Q.; Yu, M.; Yu, W.; Xiong, J.; Shi, Y.; Jiang, M.: Faceted hierarchy : a new graph type to organize scientific concepts and a construction method (2019)
0.35
0.3519122 = product of:
0.80437076 = sum of:
0.04987225 = product of:
0.14961675 = sum of:
0.14961675 = weight(_text_:3a in 400) [ClassicSimilarity], result of:
0.14961675 = score(doc=400,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 400, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=400)
0.33333334 = coord(1/3)
0.14961675 = weight(_text_:2f in 400) [ClassicSimilarity], result of:
0.14961675 = score(doc=400,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 400, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=400)
0.14961675 = weight(_text_:2f in 400) [ClassicSimilarity], result of:
0.14961675 = score(doc=400,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 400, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=400)
0.14961675 = weight(_text_:2f in 400) [ClassicSimilarity], result of:
0.14961675 = score(doc=400,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 400, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=400)
0.006414798 = weight(_text_:information in 400) [ClassicSimilarity], result of:
0.006414798 = score(doc=400,freq=2.0), product of:
0.055122808 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031400457 = queryNorm
0.116372846 = fieldWeight in 400, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=400)
0.14961675 = weight(_text_:2f in 400) [ClassicSimilarity], result of:
0.14961675 = score(doc=400,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 400, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=400)
0.14961675 = weight(_text_:2f in 400) [ClassicSimilarity], result of:
0.14961675 = score(doc=400,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.56201804 = fieldWeight in 400, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=400)
0.4375 = coord(7/16)
- Abstract
- On a scientific concept hierarchy, a parent concept may have a few attributes, each of which has multiple values being a group of child concepts. We call these attributes facets: classification has a few facets such as application (e.g., face recognition), model (e.g., svm, knn), and metric (e.g., precision). In this work, we aim at building faceted concept hierarchies from scientific literature. Hierarchy construction methods heavily rely on hypernym detection, however, the faceted relations are parent-to-child links but the hypernym relation is a multi-hop, i.e., ancestor-to-descendent link with a specific facet "type-of". We use information extraction techniques to find synonyms, sibling concepts, and ancestor-descendent relations from a data science corpus. And we propose a hierarchy growth algorithm to infer the parent-child links from the three types of relationships. It resolves conflicts by maintaining the acyclic structure of a hierarchy.
- Content
- Vgl.: https%3A%2F%2Faclanthology.org%2FD19-5317.pdf&usg=AOvVaw0ZZFyq5wWTtNTvNkrvjlGA.
-
Piros, A.: Az ETO-jelzetek automatikus interpretálásának és elemzésének kérdései (2018)
0.35
0.35012615 = product of:
0.7002523 = sum of:
0.04156021 = product of:
0.12468062 = sum of:
0.12468062 = weight(_text_:3a in 855) [ClassicSimilarity], result of:
0.12468062 = score(doc=855,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=855)
0.33333334 = coord(1/3)
0.12468062 = weight(_text_:2f in 855) [ClassicSimilarity], result of:
0.12468062 = score(doc=855,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=855)
0.12468062 = weight(_text_:2f in 855) [ClassicSimilarity], result of:
0.12468062 = score(doc=855,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=855)
0.00798859 = product of:
0.01597718 = sum of:
0.01597718 = weight(_text_:online in 855) [ClassicSimilarity], result of:
0.01597718 = score(doc=855,freq=2.0), product of:
0.09529729 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.031400457 = queryNorm
0.16765618 = fieldWeight in 855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.0390625 = fieldNorm(doc=855)
0.5 = coord(1/2)
0.12468062 = weight(_text_:2f in 855) [ClassicSimilarity], result of:
0.12468062 = score(doc=855,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=855)
0.12468062 = weight(_text_:2f in 855) [ClassicSimilarity], result of:
0.12468062 = score(doc=855,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=855)
0.027300376 = weight(_text_:software in 855) [ClassicSimilarity], result of:
0.027300376 = score(doc=855,freq=2.0), product of:
0.124570385 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.031400457 = queryNorm
0.21915624 = fieldWeight in 855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.0390625 = fieldNorm(doc=855)
0.12468062 = weight(_text_:2f in 855) [ClassicSimilarity], result of:
0.12468062 = score(doc=855,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=855)
0.5 = coord(8/16)
- Abstract
- Converting UDC numbers manually to a complex format such as the one mentioned above is an unrealistic expectation; supporting building these representations, as far as possible automatically, is a well-founded requirement. An additional advantage of this approach is that the existing records could also be processed and converted. In my dissertation I would like to prove also that it is possible to design and implement an algorithm that is able to convert pre-coordinated UDC numbers into the introduced format by identifying all their elements and revealing their whole syntactic structure as well. In my dissertation I will discuss a feasible way of building a UDC-specific XML schema for describing the most detailed and complicated UDC numbers (containing not only the common auxiliary signs and numbers, but also the different types of special auxiliaries). The schema definition is available online at: http://piros.udc-interpreter.hu#xsd. The primary goal of my research is to prove that it is possible to support building, retrieving, and analyzing UDC numbers without compromises, by taking the whole syntactic richness of the scheme by storing the UDC numbers reserving the meaning of pre-coordination. The research has also included the implementation of a software that parses UDC classmarks attended to prove that such solution can be applied automatically without any additional effort or even retrospectively on existing collections.
- Content
- Vgl. auch: New automatic interpreter for complex UDC numbers. Unter: <https%3A%2F%2Fudcc.org%2Ffiles%2FAttilaPiros_EC_36-37_2014-2015.pdf&usg=AOvVaw3kc9CwDDCWP7aArpfjrs5b>
-
Shala, E.: ¬Die Autonomie des Menschen und der Maschine : gegenwärtige Definitionen von Autonomie zwischen philosophischem Hintergrund und technologischer Umsetzbarkeit (2014)
0.30
0.29900423 = product of:
0.68343824 = sum of:
0.04156021 = product of:
0.12468062 = sum of:
0.12468062 = weight(_text_:3a in 4388) [ClassicSimilarity], result of:
0.12468062 = score(doc=4388,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4388, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4388)
0.33333334 = coord(1/3)
0.018474855 = weight(_text_:web in 4388) [ClassicSimilarity], result of:
0.018474855 = score(doc=4388,freq=2.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.18028519 = fieldWeight in 4388, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.0390625 = fieldNorm(doc=4388)
0.12468062 = weight(_text_:2f in 4388) [ClassicSimilarity], result of:
0.12468062 = score(doc=4388,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4388, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4388)
0.12468062 = weight(_text_:2f in 4388) [ClassicSimilarity], result of:
0.12468062 = score(doc=4388,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4388, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4388)
0.12468062 = weight(_text_:2f in 4388) [ClassicSimilarity], result of:
0.12468062 = score(doc=4388,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4388, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4388)
0.12468062 = weight(_text_:2f in 4388) [ClassicSimilarity], result of:
0.12468062 = score(doc=4388,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4388, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4388)
0.12468062 = weight(_text_:2f in 4388) [ClassicSimilarity], result of:
0.12468062 = score(doc=4388,freq=2.0), product of:
0.26621342 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.031400457 = queryNorm
0.46834838 = fieldWeight in 4388, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=4388)
0.4375 = coord(7/16)
- Footnote
- Vgl. unter: https://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=2ahUKEwizweHljdbcAhVS16QKHXcFD9QQFjABegQICRAB&url=https%3A%2F%2Fwww.researchgate.net%2Fpublication%2F271200105_Die_Autonomie_des_Menschen_und_der_Maschine_-_gegenwartige_Definitionen_von_Autonomie_zwischen_philosophischem_Hintergrund_und_technologischer_Umsetzbarkeit_Redigierte_Version_der_Magisterarbeit_Karls&usg=AOvVaw06orrdJmFF2xbCCp_hL26q.
-
Social Media und Web Science : das Web als Lebensraum, Düsseldorf, 22. - 23. März 2012, Proceedings, hrsg. von Marlies Ockenfeld, Isabella Peters und Katrin Weller. DGI, Frankfurt am Main 2012 (2012)
0.16
0.1619316 = product of:
0.4318176 = sum of:
0.06742332 = weight(_text_:wide in 1517) [ClassicSimilarity], result of:
0.06742332 = score(doc=1517,freq=4.0), product of:
0.13912784 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.031400457 = queryNorm
0.4846142 = fieldWeight in 1517, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.0546875 = fieldNorm(doc=1517)
0.051729593 = weight(_text_:web in 1517) [ClassicSimilarity], result of:
0.051729593 = score(doc=1517,freq=8.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.50479853 = fieldWeight in 1517, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.0546875 = fieldNorm(doc=1517)
0.11552343 = weight(_text_:2.0 in 1517) [ClassicSimilarity], result of:
0.11552343 = score(doc=1517,freq=4.0), product of:
0.18211427 = queryWeight, product of:
5.799733 = idf(docFreq=363, maxDocs=44218)
0.031400457 = queryNorm
0.6343458 = fieldWeight in 1517, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.799733 = idf(docFreq=363, maxDocs=44218)
0.0546875 = fieldNorm(doc=1517)
0.12819913 = weight(_text_:soziale in 1517) [ClassicSimilarity], result of:
0.12819913 = score(doc=1517,freq=4.0), product of:
0.19184545 = queryWeight, product of:
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.031400457 = queryNorm
0.66824174 = fieldWeight in 1517, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.0546875 = fieldNorm(doc=1517)
0.05405199 = weight(_text_:software in 1517) [ClassicSimilarity], result of:
0.05405199 = score(doc=1517,freq=4.0), product of:
0.124570385 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.031400457 = queryNorm
0.43390724 = fieldWeight in 1517, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.0546875 = fieldNorm(doc=1517)
0.014890149 = product of:
0.029780298 = sum of:
0.029780298 = weight(_text_:22 in 1517) [ClassicSimilarity], result of:
0.029780298 = score(doc=1517,freq=2.0), product of:
0.10995905 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.031400457 = queryNorm
0.2708308 = fieldWeight in 1517, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1517)
0.5 = coord(1/2)
0.375 = coord(6/16)
- RSWK
- Soziale Software / World Wide Web 2.0 / Kongress / Düsseldorf <2012>
- Subject
- Soziale Software / World Wide Web 2.0 / Kongress / Düsseldorf <2012>
-
Bauer, R.: ¬Die digitale Bibliothek von Babel : über den Umgang mit Wissensressourcen im Web 2.0 (2010)
0.12
0.12094173 = product of:
0.3225113 = sum of:
0.04815952 = weight(_text_:wide in 4080) [ClassicSimilarity], result of:
0.04815952 = score(doc=4080,freq=4.0), product of:
0.13912784 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.031400457 = queryNorm
0.34615302 = fieldWeight in 4080, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.0390625 = fieldNorm(doc=4080)
0.04887987 = weight(_text_:web in 4080) [ClassicSimilarity], result of:
0.04887987 = score(doc=4080,freq=14.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.47698978 = fieldWeight in 4080, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.0390625 = fieldNorm(doc=4080)
0.16503346 = weight(_text_:2.0 in 4080) [ClassicSimilarity], result of:
0.16503346 = score(doc=4080,freq=16.0), product of:
0.18211427 = queryWeight, product of:
5.799733 = idf(docFreq=363, maxDocs=44218)
0.031400457 = queryNorm
0.9062083 = fieldWeight in 4080, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
5.799733 = idf(docFreq=363, maxDocs=44218)
0.0390625 = fieldNorm(doc=4080)
0.01069133 = weight(_text_:information in 4080) [ClassicSimilarity], result of:
0.01069133 = score(doc=4080,freq=8.0), product of:
0.055122808 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031400457 = queryNorm
0.19395474 = fieldWeight in 4080, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=4080)
0.022446692 = weight(_text_:retrieval in 4080) [ClassicSimilarity], result of:
0.022446692 = score(doc=4080,freq=4.0), product of:
0.09498371 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.031400457 = queryNorm
0.23632148 = fieldWeight in 4080, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0390625 = fieldNorm(doc=4080)
0.027300376 = weight(_text_:software in 4080) [ClassicSimilarity], result of:
0.027300376 = score(doc=4080,freq=2.0), product of:
0.124570385 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.031400457 = queryNorm
0.21915624 = fieldWeight in 4080, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.0390625 = fieldNorm(doc=4080)
0.375 = coord(6/16)
- Abstract
- Das Web 2.0 hat einen Paradigmenwechsel im Umgang mit Informationen und damit eng verbunden im Wissenserwerb eingeleitet. Theoretisch gesehen hat jeder offenen Zugang zu vielfältigen Informationen und kann gleichzeitig selbst Inhalte beisteuern - z.B. in Sozialen Netzwerken, in Weblogs oder Wikis - und Websites oder andere Dokumente (Videos, Slideshows o.ä.) veröffentlichen und mit anderen Nutzern teilen. Dieser Demokratisierungsprozess von Wissensproduktion, -kommunikation und -erwerb ist allerdings nicht frei von Kontroversen. Das verstärkte Nebeneinander von sachlich richtiger und relevanter Information einerseits und Belanglosigkeiten andererseits ruft auch Gegner auf den Plan. Sie sprechen von einem Information Overkill und befürchten den Niedergang der klassischen Bildung. Führen freie Wissenszugänge im Netz tatsächlich zu weniger Bildung? Was macht eine Website zu einer zuverlässigen und vertrauenswürdigen Quelle? Wie können aus der Fülle von Webressourcen die qualitativ hochwertigen herausgefiltert werden? Welchen Beitrag kann dabei Social Software leisten? Welches sind die Konstituenten einer Informationskompetenz 2.0, über die User verfügen sollten, um mit vorgefundenen Ressourcen adäquat umgehen zu können? Und inwiefern sind Bibliotheken - die sich ja zunehmend als Teaching Libraries verstehen - hier gefordert? Auf diese Fragen versucht das vorliegende Buch Antworten zu geben. Der Fokus liegt auf dem Umgang mit Wissensressourcen im Web 2.0, wobei ebenso theoretische wie praktische Implikationen berücksichtigt und ausgewählte Evaluierungsansätze hinsichtlich ihrer praktischen Anwendbarkeit für die User diskutiert werden.
- Object
- Web 2.0
- RSWK
- World Wide Web 2.0 / Information Retrieval / Informationskompetenz
- Series
- Web 2.0
- Subject
- World Wide Web 2.0 / Information Retrieval / Informationskompetenz
-
Stuart, D.: Web metrics for library and information professionals (2014)
0.12
0.12028375 = product of:
0.32075667 = sum of:
0.053302817 = weight(_text_:wide in 2274) [ClassicSimilarity], result of:
0.053302817 = score(doc=2274,freq=10.0), product of:
0.13912784 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.031400457 = queryNorm
0.38312116 = fieldWeight in 2274, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.02734375 = fieldNorm(doc=2274)
0.08280776 = weight(_text_:web in 2274) [ClassicSimilarity], result of:
0.08280776 = score(doc=2274,freq=82.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.808072 = fieldWeight in 2274, product of:
9.055386 = tf(freq=82.0), with freq of:
82.0 = termFreq=82.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.02734375 = fieldNorm(doc=2274)
0.08168739 = weight(_text_:2.0 in 2274) [ClassicSimilarity], result of:
0.08168739 = score(doc=2274,freq=8.0), product of:
0.18211427 = queryWeight, product of:
5.799733 = idf(docFreq=363, maxDocs=44218)
0.031400457 = queryNorm
0.4485502 = fieldWeight in 2274, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.799733 = idf(docFreq=363, maxDocs=44218)
0.02734375 = fieldNorm(doc=2274)
0.011833134 = weight(_text_:information in 2274) [ClassicSimilarity], result of:
0.011833134 = score(doc=2274,freq=20.0), product of:
0.055122808 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031400457 = queryNorm
0.21466857 = fieldWeight in 2274, product of:
4.472136 = tf(freq=20.0), with freq of:
20.0 = termFreq=20.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.02734375 = fieldNorm(doc=2274)
0.064099565 = weight(_text_:soziale in 2274) [ClassicSimilarity], result of:
0.064099565 = score(doc=2274,freq=4.0), product of:
0.19184545 = queryWeight, product of:
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.031400457 = queryNorm
0.33412087 = fieldWeight in 2274, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.02734375 = fieldNorm(doc=2274)
0.027025996 = weight(_text_:software in 2274) [ClassicSimilarity], result of:
0.027025996 = score(doc=2274,freq=4.0), product of:
0.124570385 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.031400457 = queryNorm
0.21695362 = fieldWeight in 2274, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.02734375 = fieldNorm(doc=2274)
0.375 = coord(6/16)
- Abstract
- This is a practical guide to using web metrics to measure impact and demonstrate value. The web provides an opportunity to collect a host of different metrics, from those associated with social media accounts and websites to more traditional research outputs. This book is a clear guide for library and information professionals as to what web metrics are available and how to assess and use them to make informed decisions and demonstrate value. As individuals and organizations increasingly use the web in addition to traditional publishing avenues and formats, this book provides the tools to unlock web metrics and evaluate the impact of this content. The key topics covered include: bibliometrics, webometrics and web metrics; data collection tools; evaluating impact on the web; evaluating social media impact; investigating relationships between actors; exploring traditional publications in a new environment; web metrics and the web of data; the future of web metrics and the library and information professional. The book will provide a practical introduction to web metrics for a wide range of library and information professionals, from the bibliometrician wanting to demonstrate the wider impact of a researcher's work than can be demonstrated through traditional citations databases, to the reference librarian wanting to measure how successfully they are engaging with their users on Twitter. It will be a valuable tool for anyone who wants to not only understand the impact of content, but demonstrate this impact to others within the organization and beyond.
- BK
- 06.00 Information und Dokumentation: Allgemeines
- Classification
- 06.00 Information und Dokumentation: Allgemeines
- Content
- 1. Introduction. MetricsIndicators -- Web metrics and Ranganathan's laws of library science -- Web metrics for the library and information professional -- The aim of this book -- The structure of the rest of this book -- 2. Bibliometrics, webometrics and web metrics. Web metrics -- Information science metrics -- Web analytics -- Relational and evaluative metrics -- Evaluative web metrics -- Relational web metrics -- Validating the results -- 3. Data collection tools. The anatomy of a URL, web links and the structure of the web -- Search engines 1.0 -- Web crawlers -- Search engines 2.0 -- Post search engine 2.0: fragmentation -- 4. Evaluating impact on the web. Websites -- Blogs -- Wikis -- Internal metrics -- External metrics -- A systematic approach to content analysis -- 5. Evaluating social media impact. Aspects of social network sites -- Typology of social network sites -- Research and tools for specific sites and services -- Other social network sites -- URL shorteners: web analytic links on any site -- General social media impact -- Sentiment analysis -- 6. Investigating relationships between actors. Social network analysis methods -- Sources for relational network analysis -- 7. Exploring traditional publications in a new environment. More bibliographic items -- Full text analysis -- Greater context -- 8. Web metrics and the web of data. The web of data -- Building the semantic web -- Implications of the web of data for web metrics -- Investigating the web of data today -- SPARQL -- Sindice -- LDSpider: an RDF web crawler -- 9. The future of web metrics and the library and information professional. How far we have come -- The future of web metrics -- The future of the library and information professional and web metrics.
- RSWK
- Bibliothek / World Wide Web / World Wide Web 2.0 / Analyse / Statistik
Bibliometrie / Semantic Web / Soziale Software
- Subject
- Bibliothek / World Wide Web / World Wide Web 2.0 / Analyse / Statistik
Bibliometrie / Semantic Web / Soziale Software
-
Weller, K.: Knowledge representation in the Social Semantic Web (2010)
0.10
0.09986926 = product of:
0.26631802 = sum of:
0.03371166 = weight(_text_:wide in 4515) [ClassicSimilarity], result of:
0.03371166 = score(doc=4515,freq=4.0), product of:
0.13912784 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.031400457 = queryNorm
0.2423071 = fieldWeight in 4515, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.02734375 = fieldNorm(doc=4515)
0.069643095 = weight(_text_:web in 4515) [ClassicSimilarity], result of:
0.069643095 = score(doc=4515,freq=58.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.67960584 = fieldWeight in 4515, product of:
7.615773 = tf(freq=58.0), with freq of:
58.0 = termFreq=58.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.02734375 = fieldNorm(doc=4515)
0.10004622 = weight(_text_:2.0 in 4515) [ClassicSimilarity], result of:
0.10004622 = score(doc=4515,freq=12.0), product of:
0.18211427 = queryWeight, product of:
5.799733 = idf(docFreq=363, maxDocs=44218)
0.031400457 = queryNorm
0.54935956 = fieldWeight in 4515, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
5.799733 = idf(docFreq=363, maxDocs=44218)
0.02734375 = fieldNorm(doc=4515)
0.0064812745 = weight(_text_:information in 4515) [ClassicSimilarity], result of:
0.0064812745 = score(doc=4515,freq=6.0), product of:
0.055122808 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031400457 = queryNorm
0.11757882 = fieldWeight in 4515, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.02734375 = fieldNorm(doc=4515)
0.011110546 = weight(_text_:retrieval in 4515) [ClassicSimilarity], result of:
0.011110546 = score(doc=4515,freq=2.0), product of:
0.09498371 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.031400457 = queryNorm
0.11697317 = fieldWeight in 4515, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.02734375 = fieldNorm(doc=4515)
0.04532524 = weight(_text_:soziale in 4515) [ClassicSimilarity], result of:
0.04532524 = score(doc=4515,freq=2.0), product of:
0.19184545 = queryWeight, product of:
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.031400457 = queryNorm
0.23625913 = fieldWeight in 4515, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.02734375 = fieldNorm(doc=4515)
0.375 = coord(6/16)
- Abstract
- The main purpose of this book is to sum up the vital and highly topical research issue of knowledge representation on the Web and to discuss novel solutions by combining benefits of folksonomies and Web 2.0 approaches with ontologies and semantic technologies. This book contains an overview of knowledge representation approaches in past, present and future, introduction to ontologies, Web indexing and in first case the novel approaches of developing ontologies. This title combines aspects of knowledge representation for both the Semantic Web (ontologies) and the Web 2.0 (folksonomies). Currently there is no monographic book which provides a combined overview over these topics. focus on the topic of using knowledge representation methods for document indexing purposes. For this purpose, considerations from classical librarian interests in knowledge representation (thesauri, classification schemes etc.) are included, which are not part of most other books which have a stronger background in computer science.
- Footnote
- Rez. in: iwp 62(2011) H.4, S.205-206 (C. Carstens): "Welche Arten der Wissensrepräsentation existieren im Web, wie ausgeprägt sind semantische Strukturen in diesem Kontext, und wie können soziale Aktivitäten im Sinne des Web 2.0 zur Strukturierung von Wissen im Web beitragen? Diesen Fragen widmet sich Wellers Buch mit dem Titel Knowledge Representation in the Social Semantic Web. Der Begriff Social Semantic Web spielt einerseits auf die semantische Strukturierung von Daten im Sinne des Semantic Web an und deutet andererseits auf die zunehmend kollaborative Inhaltserstellung im Social Web hin. Weller greift die Entwicklungen in diesen beiden Bereichen auf und beleuchtet die Möglichkeiten und Herausforderungen, die aus der Kombination der Aktivitäten im Semantic Web und im Social Web entstehen. Der Fokus des Buches liegt dabei primär auf den konzeptuellen Herausforderungen, die sich in diesem Kontext ergeben. So strebt die originäre Vision des Semantic Web die Annotation aller Webinhalte mit ausdrucksstarken, hochformalisierten Ontologien an. Im Social Web hingegen werden große Mengen an Daten von Nutzern erstellt, die häufig mithilfe von unkontrollierten Tags in Folksonomies annotiert werden. Weller sieht in derartigen kollaborativ erstellten Inhalten und Annotationen großes Potenzial für die semantische Indexierung, eine wichtige Voraussetzung für das Retrieval im Web. Das Hauptinteresse des Buches besteht daher darin, eine Brücke zwischen den Wissensrepräsentations-Methoden im Social Web und im Semantic Web zu schlagen. Um dieser Fragestellung nachzugehen, gliedert sich das Buch in drei Teile. . . .
Insgesamt besticht das Buch insbesondere durch seine breite Sichtweise, die Aktualität und die Fülle an Referenzen. Es ist somit sowohl als Überblickswerk geeignet, das umfassend über aktuelle Entwicklungen und Trends der Wissensrepräsentation im Semantic und Social Web informiert, als auch als Lektüre für Experten, für die es vor allem als kontextualisierte und sehr aktuelle Sammlung von Referenzen eine wertvolle Ressource darstellt." Weitere Rez. in: Journal of Documentation. 67(2011), no.5, S.896-899 (P. Rafferty)
- LCSH
- Semantic Web
Knowledge representation (Information theory)
- Object
- Web 2.0
- RSWK
- Semantic Web
World Wide Web 2.0
- Series
- Knowledge and information; vol.3
- Subject
- Semantic Web
World Wide Web 2.0
Semantic Web
Knowledge representation (Information theory)
- Theme
- Semantic Web
-
Information und Wissen : global, sozial und frei? Proceedings des 12. Internationalen Symposiums für Informationswissenschaft (ISI 2011) ; Hildesheim, 9. - 11. März 2011 (2010)
0.10
0.09537996 = product of:
0.19075993 = sum of:
0.02407976 = weight(_text_:wide in 5190) [ClassicSimilarity], result of:
0.02407976 = score(doc=5190,freq=4.0), product of:
0.13912784 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.031400457 = queryNorm
0.17307651 = fieldWeight in 5190, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.01953125 = fieldNorm(doc=5190)
0.020655515 = weight(_text_:web in 5190) [ClassicSimilarity], result of:
0.020655515 = score(doc=5190,freq=10.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.20156497 = fieldWeight in 5190, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.01953125 = fieldNorm(doc=5190)
0.029174069 = weight(_text_:2.0 in 5190) [ClassicSimilarity], result of:
0.029174069 = score(doc=5190,freq=2.0), product of:
0.18211427 = queryWeight, product of:
5.799733 = idf(docFreq=363, maxDocs=44218)
0.031400457 = queryNorm
0.1601965 = fieldWeight in 5190, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.799733 = idf(docFreq=363, maxDocs=44218)
0.01953125 = fieldNorm(doc=5190)
0.003994295 = product of:
0.00798859 = sum of:
0.00798859 = weight(_text_:online in 5190) [ClassicSimilarity], result of:
0.00798859 = score(doc=5190,freq=2.0), product of:
0.09529729 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.031400457 = queryNorm
0.08382809 = fieldWeight in 5190, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.01953125 = fieldNorm(doc=5190)
0.5 = coord(1/2)
0.01069133 = weight(_text_:information in 5190) [ClassicSimilarity], result of:
0.01069133 = score(doc=5190,freq=32.0), product of:
0.055122808 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031400457 = queryNorm
0.19395474 = fieldWeight in 5190, product of:
5.656854 = tf(freq=32.0), with freq of:
32.0 = termFreq=32.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.01953125 = fieldNorm(doc=5190)
0.022446692 = weight(_text_:retrieval in 5190) [ClassicSimilarity], result of:
0.022446692 = score(doc=5190,freq=16.0), product of:
0.09498371 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.031400457 = queryNorm
0.23632148 = fieldWeight in 5190, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.01953125 = fieldNorm(doc=5190)
0.056075443 = weight(_text_:soziale in 5190) [ClassicSimilarity], result of:
0.056075443 = score(doc=5190,freq=6.0), product of:
0.19184545 = queryWeight, product of:
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.031400457 = queryNorm
0.2922949 = fieldWeight in 5190, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.01953125 = fieldNorm(doc=5190)
0.023642821 = weight(_text_:software in 5190) [ClassicSimilarity], result of:
0.023642821 = score(doc=5190,freq=6.0), product of:
0.124570385 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.031400457 = queryNorm
0.18979488 = fieldWeight in 5190, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.01953125 = fieldNorm(doc=5190)
0.5 = coord(8/16)
- Abstract
- Das 12. Internationale Symposium für Informationswissenschaft (ISI) greift unter dem Tagungsmotto "Information und Wissen: global, sozial und frei?" zentrale informationswissenschaftliche und informationspraktische Fragestellungen auf und stellt sie in einen aktuellen, wissenschaftlichen und gesellschaftspolitischen Kontext. Der Fokus liegt auf Information und Wissen in einer immer stärker vernetzten, globalisierten Welt. Aspekte der Internationalisierung und Mehrsprachigkeit von Wissensprozessen, Fragen der sozialen und technischen Teilhabe und Anschlussfähigkeit sowie des Zugriffs auf Wissensbestände und deren effektiver Anwendung treten dabei in den Mittelpunkt. Es werden beispielsweise die Rolle von sozialen Netzwerken und Fragen des Zugriffs auf Information und Wissen - im Spagat zwischen Open Access und noch fragilen politischen Entscheidungen im Urheberrecht für Wissenschaft und Bildung - diskutiert. Die Beiträge in diesem Tagungsband beleuchten das Generalthema der Tagung aus vielfältigen thematischen Perspektiven und aus der Sichtweise unterschiedlicher Disziplinen. Dabei werden sowohl aktuelle Themenfelder als auch traditionelle Kernthemen der Informationswissenschaft wie Information Retrieval, Informationsverhalten, Mensch-Maschine-Interaktion sowie deren Evaluierung behandelt. Deutlich rücken auch Themen der Fachinformation bzw. der Informationsinfrastruktur in den Vordergrund.
- Content
- Inhalt: - Keynotes Kalervo Järvelin: Information Retrieval: Technology, Evaluation and Beyond Michael Schroeder: Semantic search for the life sciences - Evaluation Pavel Sirotkin: Predicting user preferences Hanmin Jung, Mikyoung Lee, Won-Kyung Sung, Do Wan Kim: Usefiilness Evaluation on Visualization of Researcher Networks Jens Kürsten, Thomas Wilhelm, Maximilian Eibl: Vergleich von IR-Systemkonfigurationen auf Komponentenebene - Informationsinfrastruktur Reinhild Barkey, Erhard Hinrichs, Christina Hoppermann, Thorsten Trippel, Claus Zinn: Komponenten-basierte Metadatenschemata und Facetten-basierte Suche Ina Dehnhard, Peter Weiland: Toolbasierte Datendokumentation in der Psychologie Gertrud Faaß, Ulrich Heid: Nachhaltige Dokumentation virtueller Forschungsumgebungen - Soziale Software Evelyn Droge, Parinaz Maghferat, Cornelius Puschmann, Julia Verbina, Katrin Weller: Konferenz-Tweets Richard Heinen, Ingo Blees: Social Bookmarking als Werkzeug für die Kooperation von Lehrkräften Jens Terliesner, Isabella Peters: Der T-Index als Stabilitätsindikator für dokument-spezifische Tag-Verteilungen
- Infometrics & Representations Steffen Hennicke, Marlies Olensky, Viktor de Boer, Antoine Isaac, Jan Wielemaker: A data model for cross-domain data representation Stefanie Haustein: Wissenschaftliche Zeitschriften im Web 2.0 " Philipp Leinenkugel, Werner Dees, Marc Rittberger: Abdeckung erziehungswissenschaftlicher Zeitschriften in Google Scholar - Information Retrieval Ari Pirkola: Constructing Topic-specific Search Keyphrase: Suggestion Tools for Web Information Retrieval Philipp Mayr, Peter Mutschke, Vivien Petras, Philipp Schaer, York Sure: Applying Science Models for Search Daniela Becks, Thomas Mandl, Christa Womser-Hacker: Spezielle Anforderungen bei der Evaluierung von Patent-Retrieval-Systemen Andrea Ernst-Gerlach, Dennis Korbar, Ära Awakian: Entwicklung einer Benutzeroberfläche zur interaktiven Regelgenerierung für die Suche in historischen Dokumenten - Multimedia Peter Schultes, Franz Lehner, Harald Kosch: Effects of real, media and presentation time in annotated video Marc Ritter, Maximilian Eibl: Ein erweiterbares Tool zur Annotation von Videos Margret Plank: AV-Portal für wissenschaftliche Filme: Analyse der Nutzerbedarfe Achim Oßwald: Significant properties digitaler Objekte
- Information Professionals & Usage Rahmatollah Fattahi, Mohaddeseh Dokhtesmati, Maryam Saberi: A survey of internet searching skills among intermediate school students: How librarians can help Matthias Görtz: Kontextspezifische Erhebung von aufgabenbezogenem Informationssuchverhalten Jürgen Reischer, Daniel Lottes, Florian Meier, Matthias Stirner: Evaluation von Summarizing-Systemen Robert Mayo Hayes, Karin Karlics, Christian Schlögl: Bedarf an Informationsspezialisten in wissensintensiven Branchen der österreichischen Volkswirtschaft - User Experience fit Behavior Isto Huvila: Mining qualitative data on human information behaviour from the Web Rahel Birri Blezon, Rene Schneider: The Social Persona Approach Elena Shpilka, Ralph Koelle, Wolfgang Semar: "Mobile Tagging": Konzeption und Implementierung eines mobilen Informationssystems mit 2D-Tags Johannes Baeck, Sabine Wiem, Ralph Kölle, Thomas Mandl: User Interface Prototyping Nadine Mahrholz, Thomas Mandl, Joachim Griesbaum: Analyse und Evaluierung der Nutzung von Sitelinks Bernard Bekavac, Sonja Öttl, Thomas Weinhold: Online-Beratungskomponente für die Auswahl von Usability-Evaluationsmethoden
- Information Domains & Concepts Michal Golinski: Use, but verify Mohammad Nazim, Bhaskar Mukherjee: Problems and prospects of implementing knowledge management in university libraries: A case study of Banaras Hindu University Library System Daniela Becks, Julia Maria Schulz: Domänenübergreifende Phrasenextraktion mithilfe einer lexikonunabhängigen Analysekomponente Wolfram Sperber, Bernd Wegner: Content Analysis in der Mathematik: Erschließung und Retrieval mathematischer Publikationen Jürgen Reischer: Das Konzept der Informativität - Information Society Joseph Adjei, Peter Tobbin: Identification Systems Adoption in Africa; The Case of Ghana Alexander Botte, Marc Rittberger, Christoph Schindler: Virtuelle Forschungsumgebungen Rainer Kuhlen: Der Streit um die Regelung des Zweitveröffentlichungsrechts im Urheberrecht - E-Learning / Social Media Marketing Tobias Fries, Sebastian Boosz, Andreas Henrich: Integrating industrial partners into e-teaching efforts Christopher Stehr, Melanie Hiller: E-Learningkurs Globalisierung Manuel Burghardt, Markus Heckner, Tim Schneidermeier, Christian Wolff: Social-Media-Marketing im Hochschulbereich
- Posterpräsentationen Peter Böhm, Marc Rittberger: Nutzungsanalyse des Deutschen Bildungsservers und Konzeption eines Personalisierungsangebots Andreas Bohne-Lang, Elke Lang: A landmark in biomedical information: many ways are leading to PubMed Ina Blümel, Rene Berndt: 3 D-Modelle in bibliothekarischen Angeboten Nicolai Erbs, Daniel Bär, Iryna Gurevych, Torsten Zesch: First Aid for Information Chaos in Wikis Maria Gäde, Juliane Stiller: Multilingual Interface Usage Jasmin Hügi, Rahel Birri Blezon, Rene Schneider: Fassettierte Suche in Benutzeroberflächen von digitalen Bibliotheken Hanna Knäusl: Ordnung im Weltwissen Isabel Nündel, Erich Weichselgartner, Günter Krampen: Die European Psychology Publication Platform Projektteam IUWIS: IUWIS (Infrastruktur Urheberrecht in Wissenschaft und Bildung): Urheberrecht zwischen Fakten und Diskursen Helge Klaus Rieder: Die Kulturgüterdatenbank der Region Trier Karl Voit, Keith Andrews, Wolfgang Wintersteller, Wolfgang Slany: TagTree: Exploring Tag-Based Navigational Stnictures Jakob Voß, Mathias Schindler, Christian Thiele: Link Server aggregation with BEACON
- RSWK
- World Wide Web / Information Retrieval / Soziale Software / Informationsverhalten / Virtuelle Gemeinschaft / Informationsqualität / Kongress / Hildesheim <2011>
- Subject
- World Wide Web / Information Retrieval / Soziale Software / Informationsverhalten / Virtuelle Gemeinschaft / Informationsqualität / Kongress / Hildesheim <2011>
-
Lanier, J.: Zehn Gründe, warum du deine Social Media Accounts sofort löschen musst (2018)
0.09
0.09463846 = product of:
0.30284306 = sum of:
0.038527615 = weight(_text_:wide in 4448) [ClassicSimilarity], result of:
0.038527615 = score(doc=4448,freq=4.0), product of:
0.13912784 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.031400457 = queryNorm
0.2769224 = fieldWeight in 4448, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.03125 = fieldNorm(doc=4448)
0.020901911 = weight(_text_:web in 4448) [ClassicSimilarity], result of:
0.020901911 = score(doc=4448,freq=4.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.2039694 = fieldWeight in 4448, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.03125 = fieldNorm(doc=4448)
0.06601339 = weight(_text_:2.0 in 4448) [ClassicSimilarity], result of:
0.06601339 = score(doc=4448,freq=4.0), product of:
0.18211427 = queryWeight, product of:
5.799733 = idf(docFreq=363, maxDocs=44218)
0.031400457 = queryNorm
0.36248332 = fieldWeight in 4448, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.799733 = idf(docFreq=363, maxDocs=44218)
0.03125 = fieldNorm(doc=4448)
0.1465133 = weight(_text_:soziale in 4448) [ClassicSimilarity], result of:
0.1465133 = score(doc=4448,freq=16.0), product of:
0.19184545 = queryWeight, product of:
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.031400457 = queryNorm
0.76370484 = fieldWeight in 4448, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.03125 = fieldNorm(doc=4448)
0.030886853 = weight(_text_:software in 4448) [ClassicSimilarity], result of:
0.030886853 = score(doc=4448,freq=4.0), product of:
0.124570385 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.031400457 = queryNorm
0.24794699 = fieldWeight in 4448, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03125 = fieldNorm(doc=4448)
0.3125 = coord(5/16)
- BK
- 77.63 (Soziale Interaktion / soziale Beziehungen)
- Classification
- 77.63 (Soziale Interaktion / soziale Beziehungen)
- RSWK
- Soziale Software -- maschinell ermittelt
Internetkritik / World Wide Web 2.0 / Soziokultureller Wandel / Social Media / Soziale Netzwerke (VÖB)
- Subject
- Soziale Software -- maschinell ermittelt
Internetkritik / World Wide Web 2.0 / Soziokultureller Wandel / Social Media / Soziale Netzwerke (VÖB)
-
Qualman, E.: Socialnomics : wie Social-Media Wirtschaft und Gesellschaft verändern (2010)
0.09
0.0920075 = product of:
0.24535334 = sum of:
0.038527615 = weight(_text_:wide in 3588) [ClassicSimilarity], result of:
0.038527615 = score(doc=3588,freq=4.0), product of:
0.13912784 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.031400457 = queryNorm
0.2769224 = fieldWeight in 3588, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.03125 = fieldNorm(doc=3588)
0.02559951 = weight(_text_:web in 3588) [ClassicSimilarity], result of:
0.02559951 = score(doc=3588,freq=6.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.24981049 = fieldWeight in 3588, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.03125 = fieldNorm(doc=3588)
0.06601339 = weight(_text_:2.0 in 3588) [ClassicSimilarity], result of:
0.06601339 = score(doc=3588,freq=4.0), product of:
0.18211427 = queryWeight, product of:
5.799733 = idf(docFreq=363, maxDocs=44218)
0.031400457 = queryNorm
0.36248332 = fieldWeight in 3588, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.799733 = idf(docFreq=363, maxDocs=44218)
0.03125 = fieldNorm(doc=3588)
0.011069316 = product of:
0.022138633 = sum of:
0.022138633 = weight(_text_:online in 3588) [ClassicSimilarity], result of:
0.022138633 = score(doc=3588,freq=6.0), product of:
0.09529729 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.031400457 = queryNorm
0.23231125 = fieldWeight in 3588, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.03125 = fieldNorm(doc=3588)
0.5 = coord(1/2)
0.07325665 = weight(_text_:soziale in 3588) [ClassicSimilarity], result of:
0.07325665 = score(doc=3588,freq=4.0), product of:
0.19184545 = queryWeight, product of:
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.031400457 = queryNorm
0.38185242 = fieldWeight in 3588, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.03125 = fieldNorm(doc=3588)
0.030886853 = weight(_text_:software in 3588) [ClassicSimilarity], result of:
0.030886853 = score(doc=3588,freq=4.0), product of:
0.124570385 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.031400457 = queryNorm
0.24794699 = fieldWeight in 3588, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03125 = fieldNorm(doc=3588)
0.375 = coord(6/16)
- Footnote
- Rez. in Mitt. VÖB 63(2010) H.1/2, S.148-149 (M. Buzinkay): "Endlich wieder ein Buchtitel, der mich nicht nur gleich angesprochen, sondern auch das gehalten, was er versprochen hat. Eine vertiefende Lektüre in ein sehr aktuelles und sehr wichtiges Thema, dass sowohl Einzelpersonen wie auch Organisationen, Unternehmen und Vereine gleichermaßen beschäftigen muss: "Wie Social Media Wirtschaft und Gesellschaft verändern" heißt der Untertitel des Werkes von Erik Qualman. Der Autor liefert für seine Behauptungen ausgesuchte Beispiele, diese seine Argumentation untermauern. Schön ist, dass man diese Beispiele gleich als Hands-on Tipps für seine eigene Online Arbeit nutzen kann. Bei der schier unendlichen Anzahl von Beispielen muss man sich aber fragen, ob man je in der Lage sein wird, diese nützlichen Hinweise jemals nur annähernd im eigenen Unternehmen umzusetzen. Um es kurz zu fassen: man kann das Buch mit ins Bett nehmen und in einem durchlesen. Fad wird einem nicht, nur genug Post-its sollte man mitnehmen, um alles wichtige zu markieren und zu notieren. Am nächsten Morgen sollte man das Buch aber sein lassen, denn das Geheimnis von Socialnomics ist die Umsetzung im Web. Eine dringende Empfehlung an alle Marketing-Interessierten!"
- RSWK
- Unternehmen / Soziale Software / Online-Werbung
Unternehmen / World Wide Web 2.0 / Marketing (BVB)
- Subject
- Unternehmen / Soziale Software / Online-Werbung
Unternehmen / World Wide Web 2.0 / Marketing (BVB)
-
Handbuch Bibliothek 2.0 (2010)
0.07
0.06900445 = product of:
0.2760178 = sum of:
0.04815952 = weight(_text_:wide in 4076) [ClassicSimilarity], result of:
0.04815952 = score(doc=4076,freq=4.0), product of:
0.13912784 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.031400457 = queryNorm
0.34615302 = fieldWeight in 4076, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.0390625 = fieldNorm(doc=4076)
0.045253962 = weight(_text_:web in 4076) [ClassicSimilarity], result of:
0.045253962 = score(doc=4076,freq=12.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.4416067 = fieldWeight in 4076, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.0390625 = fieldNorm(doc=4076)
0.17504442 = weight(_text_:2.0 in 4076) [ClassicSimilarity], result of:
0.17504442 = score(doc=4076,freq=18.0), product of:
0.18211427 = queryWeight, product of:
5.799733 = idf(docFreq=363, maxDocs=44218)
0.031400457 = queryNorm
0.961179 = fieldWeight in 4076, product of:
4.2426405 = tf(freq=18.0), with freq of:
18.0 = termFreq=18.0
5.799733 = idf(docFreq=363, maxDocs=44218)
0.0390625 = fieldNorm(doc=4076)
0.007559912 = weight(_text_:information in 4076) [ClassicSimilarity], result of:
0.007559912 = score(doc=4076,freq=4.0), product of:
0.055122808 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031400457 = queryNorm
0.13714671 = fieldWeight in 4076, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=4076)
0.25 = coord(4/16)
- Abstract
- Unter Bibliothek 2.0 verstehen die Herausgeber eine Einrichtung, die die Prinzipien des Web 2.0 wie Offenheit, Wiederverwendung (ReUse), Kollaboration und Interaktion in der Gesamtorganisation anwendet. Bibliotheken erweitern Serviceangebote und Arbeitsabläufe um die Möglichkeiten der Web 2.0-Technologien. Dies verändert Berufsbild und Selbstverständnis der Bibliothekare. Der Sammelband bietet einen kompletten Überblick zum Thema Bibliothek 2.0 und den aktuellen Stand der Entwicklungen aus technologischer, soziologischer, informationstheoretischer sowie praxisorientierter Sicht.
- LCSH
- Web 2.0
Libraries / Information technology
- RSWK
- Bibliothek / World Wide Web 2.0 / Aufsatzsammlung
- Subject
- Bibliothek / World Wide Web 2.0 / Aufsatzsammlung
Web 2.0
Libraries / Information technology
-
Joint, N.: Web 2.0 and the library : a transformational technology? (2010)
0.07
0.06514454 = product of:
0.20846252 = sum of:
0.027243135 = weight(_text_:wide in 4202) [ClassicSimilarity], result of:
0.027243135 = score(doc=4202,freq=2.0), product of:
0.13912784 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.031400457 = queryNorm
0.1958137 = fieldWeight in 4202, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.03125 = fieldNorm(doc=4202)
0.041803822 = weight(_text_:web in 4202) [ClassicSimilarity], result of:
0.041803822 = score(doc=4202,freq=16.0), product of:
0.10247572 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.031400457 = queryNorm
0.4079388 = fieldWeight in 4202, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.03125 = fieldNorm(doc=4202)
0.12349974 = weight(_text_:2.0 in 4202) [ClassicSimilarity], result of:
0.12349974 = score(doc=4202,freq=14.0), product of:
0.18211427 = queryWeight, product of:
5.799733 = idf(docFreq=363, maxDocs=44218)
0.031400457 = queryNorm
0.6781442 = fieldWeight in 4202, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
5.799733 = idf(docFreq=363, maxDocs=44218)
0.03125 = fieldNorm(doc=4202)
0.007407171 = weight(_text_:information in 4202) [ClassicSimilarity], result of:
0.007407171 = score(doc=4202,freq=6.0), product of:
0.055122808 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031400457 = queryNorm
0.1343758 = fieldWeight in 4202, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.03125 = fieldNorm(doc=4202)
0.008508657 = product of:
0.017017314 = sum of:
0.017017314 = weight(_text_:22 in 4202) [ClassicSimilarity], result of:
0.017017314 = score(doc=4202,freq=2.0), product of:
0.10995905 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.031400457 = queryNorm
0.15476047 = fieldWeight in 4202, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=4202)
0.5 = coord(1/2)
0.3125 = coord(5/16)
- Abstract
- Purpose - This paper is the final one in a series which has tried to give an overview of so-called transformational areas of digital library technology. The aim has been to assess how much real transformation these applications can bring about, in terms of creating genuine user benefit and also changing everyday library practice. Design/methodology/approach - The paper provides a summary of some of the legal and ethical issues associated with web 2.0 applications in libraries, associated with a brief retrospective view of some relevant literature. Findings - Although web 2.0 innovations have had a massive impact on the larger World Wide Web, the practical impact on library service delivery has been limited to date. What probably can be termed transformational in the effect of web 2.0 developments on library and information work is their effect on some underlying principles of professional practice. Research limitations/implications - The legal and ethical challenges of incorporating web 2.0 platforms into mainstream institutional service delivery need to be subject to further research, so that the risks associated with these innovations are better understood at the strategic and policy-making level. Practical implications - This paper makes some recommendations about new principles of library and information practice which will help practitioners make better sense of these innovations in their overall information environment. Social implications - The paper puts in context some of the more problematic social impacts of web 2.0 innovations, without denying the undeniable positive contribution of social networking to the sphere of human interactivity. Originality/value - This paper raises some cautionary points about web 2.0 applications without adopting a precautionary approach of total prohibition. However, none of the suggestions or analysis in this piece should be considered to constitute legal advice. If such advice is required, the reader should consult appropriate legal professionals.
- Date
- 22. 1.2011 17:54:04
