-
Handbook on ontologies (2004)
0.02
0.016797747 = product of:
0.033595495 = sum of:
0.033595495 = product of:
0.05039324 = sum of:
0.04525219 = weight(_text_:k in 1952) [ClassicSimilarity], result of:
0.04525219 = score(doc=1952,freq=4.0), product of:
0.16225883 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04545348 = queryNorm
0.2788889 = fieldWeight in 1952, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0390625 = fieldNorm(doc=1952)
0.005141049 = weight(_text_:s in 1952) [ClassicSimilarity], result of:
0.005141049 = score(doc=1952,freq=6.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.10403037 = fieldWeight in 1952, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=1952)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Classification
- TXV (FH K)
- Editor
- Staab, S. u. R. Studer
- GHBS
- TXV (FH K)
- Pages
- XV, 660 S
- Type
- s
-
Stuckenschmidt, H.; Harmelen, F. van: Information sharing on the semantic web (2005)
0.02
0.016073458 = product of:
0.032146916 = sum of:
0.032146916 = product of:
0.048220374 = sum of:
0.04525219 = weight(_text_:k in 2789) [ClassicSimilarity], result of:
0.04525219 = score(doc=2789,freq=4.0), product of:
0.16225883 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04545348 = queryNorm
0.2788889 = fieldWeight in 2789, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0390625 = fieldNorm(doc=2789)
0.0029681858 = weight(_text_:s in 2789) [ClassicSimilarity], result of:
0.0029681858 = score(doc=2789,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.060061958 = fieldWeight in 2789, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=2789)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Classification
- TWX (FH K)
- GHBS
- TWX (FH K)
- Pages
- XIX, 276 S
-
Kuropka, D.: Modelle zur Repräsentation natürlichsprachlicher Dokumente : Ontologie-basiertes Information-Filtering und -Retrieval mit relationalen Datenbanken (2004)
0.02
0.016073458 = product of:
0.032146916 = sum of:
0.032146916 = product of:
0.048220374 = sum of:
0.04525219 = weight(_text_:k in 4385) [ClassicSimilarity], result of:
0.04525219 = score(doc=4385,freq=4.0), product of:
0.16225883 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04545348 = queryNorm
0.2788889 = fieldWeight in 4385, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0390625 = fieldNorm(doc=4385)
0.0029681858 = weight(_text_:s in 4385) [ClassicSimilarity], result of:
0.0029681858 = score(doc=4385,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.060061958 = fieldWeight in 4385, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=4385)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Classification
- BCAO (FH K)
- GHBS
- BCAO (FH K)
- Pages
- IX, 242 S
-
¬Die Googleisierung der Informationssuche : Suchmaschinen zwischen Nutzung und Regulierung (2014)
0.01
0.013650282 = product of:
0.027300565 = sum of:
0.027300565 = product of:
0.040950846 = sum of:
0.03620175 = weight(_text_:k in 1840) [ClassicSimilarity], result of:
0.03620175 = score(doc=1840,freq=4.0), product of:
0.16225883 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04545348 = queryNorm
0.22311112 = fieldWeight in 1840, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.03125 = fieldNorm(doc=1840)
0.0047490974 = weight(_text_:s in 1840) [ClassicSimilarity], result of:
0.0047490974 = score(doc=1840,freq=8.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.09609913 = fieldWeight in 1840, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=1840)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Classification
- KNZ (FH K)
- Editor
- Birgit Stark, B., D. Dörr u. S. Aufenanger
- Footnote
- Rez. in: Mitt. VOEB 68(2015) H.1, S.180-183 (O.Oberhauser): "Aus dieser kurzen Skizze geht hervor, dass der vorliegende Band eine Reihe interessanter und mitunter auch brisanter Teilthemen beinhaltet. Wer an der Diskussion um die Rolle der meistgenutzten Suchmaschine in unserer Gesellschaft Interesse hat, findet in diesem Buch reichlich Material und Ideen. Jeder Beitrag wird zudem durch ein Literaturverzeichnis ergänzt, in dem weiterführende Quellen genannt werden. Die Beiträge sind durchweg "lesbar" geschrieben und nur in mässigem Ausmass von soziologischem oder rechtswissenschaftlichem Fachjargon durchsetzt. In stilistischer Hinsicht ist der Text dennoch nicht ohne Probleme, zumal bereits im ersten Absatz der Einleitung ein als Hauptsatz "verkaufter" Nebensatz auffällt ("Denn Suchmaschinenbetreiber wie Google ermöglichen und gestalten den Zugang zu Informationen im Netz.") und die gleiche stilistische Schwäche allein in der 19-seitigen Einleitung in über einem Dutzend weiterer Fälle registriert werden kann, vom nächsten Beitrag gar nicht zu sprechen. Ein funktionierendes Verlagslektorat hätte derlei rigoros bereinigen müssen. Es hätte eventuell auch dafür Sorge tragen können, dass am Ende des Bandes nicht nur ein Verzeichnis der Autorinnen und Autoren aufscheint, sondern auch ein Sachregister - ein solches fehlt nämlich bedauerlicherweise. In optischer Hinsicht ist der Hardcover-Band ansprechend gestaltet und gut gelungen. Der Preis liegt mit rund 80 Euro leider in der Oberklasse; auch die E-Book-Version macht die Anschaffung nicht billiger, da kein Preisunterschied zur gebundenen Ausgabe besteht. Dennoch ist das Buch aufgrund der interessanten Inhalte durchaus zu empfehlen; grössere Bibliotheken sowie kommunikations- und informationswissenschaftliche Spezialsammlungen sollten es nach Möglichkeit erwerben."
- GHBS
- KNZ (FH K)
- Pages
- vi, 327 S
- Type
- s
-
Blair, D.C.: Language and representation in information retrieval (1991)
0.01
0.013186622 = product of:
0.026373245 = sum of:
0.026373245 = product of:
0.039559867 = sum of:
0.03620175 = weight(_text_:k in 1545) [ClassicSimilarity], result of:
0.03620175 = score(doc=1545,freq=4.0), product of:
0.16225883 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04545348 = queryNorm
0.22311112 = fieldWeight in 1545, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.03125 = fieldNorm(doc=1545)
0.003358119 = weight(_text_:s in 1545) [ClassicSimilarity], result of:
0.003358119 = score(doc=1545,freq=4.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.06795235 = fieldWeight in 1545, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=1545)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Classification
- BCA (FH K)
- Footnote
- Rez. in: Library quarterly ( ), S.221-223 (S.P. Harter)
- GHBS
- BCA (FH K)
- Pages
- XIV,335 S
-
Research and advanced technology for digital libraries : 7th European conference, ECDL2003 Trondheim, Norway, August 17-22, 2003. Proceedings (2003)
0.01
0.009330465 = product of:
0.01866093 = sum of:
0.01866093 = product of:
0.027991395 = sum of:
0.003358119 = weight(_text_:s in 2426) [ClassicSimilarity], result of:
0.003358119 = score(doc=2426,freq=4.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.06795235 = fieldWeight in 2426, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=2426)
0.024633277 = weight(_text_:22 in 2426) [ClassicSimilarity], result of:
0.024633277 = score(doc=2426,freq=2.0), product of:
0.15917034 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04545348 = queryNorm
0.15476047 = fieldWeight in 2426, 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=2426)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- XV, 536 S
- Type
- s
-
Research and advanced technology for digital libraries : 10th European conference ; proceedings / ECDL 2006, Alicante, Spain, September 17 - 22, 2006 ; proceedings (2006)
0.01
0.009330465 = product of:
0.01866093 = sum of:
0.01866093 = product of:
0.027991395 = sum of:
0.003358119 = weight(_text_:s in 2428) [ClassicSimilarity], result of:
0.003358119 = score(doc=2428,freq=4.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.06795235 = fieldWeight in 2428, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=2428)
0.024633277 = weight(_text_:22 in 2428) [ClassicSimilarity], result of:
0.024633277 = score(doc=2428,freq=2.0), product of:
0.15917034 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04545348 = queryNorm
0.15476047 = fieldWeight in 2428, 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=2428)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- XVII, 569 S
- Type
- s
-
Information visualization in data mining and knowledge discovery (2002)
0.00
0.0047910195 = product of:
0.009582039 = sum of:
0.009582039 = product of:
0.014373058 = sum of:
0.0020564196 = weight(_text_:s in 1789) [ClassicSimilarity], result of:
0.0020564196 = score(doc=1789,freq=6.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.04161215 = fieldWeight in 1789, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.015625 = fieldNorm(doc=1789)
0.012316639 = weight(_text_:22 in 1789) [ClassicSimilarity], result of:
0.012316639 = score(doc=1789,freq=2.0), product of:
0.15917034 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04545348 = queryNorm
0.07738023 = fieldWeight in 1789, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.015625 = fieldNorm(doc=1789)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 23. 3.2008 19:10:22
- Footnote
- Rez. in: JASIST 54(2003) no.9, S.905-906 (C.A. Badurek): "Visual approaches for knowledge discovery in very large databases are a prime research need for information scientists focused an extracting meaningful information from the ever growing stores of data from a variety of domains, including business, the geosciences, and satellite and medical imagery. This work presents a summary of research efforts in the fields of data mining, knowledge discovery, and data visualization with the goal of aiding the integration of research approaches and techniques from these major fields. The editors, leading computer scientists from academia and industry, present a collection of 32 papers from contributors who are incorporating visualization and data mining techniques through academic research as well application development in industry and government agencies. Information Visualization focuses upon techniques to enhance the natural abilities of humans to visually understand data, in particular, large-scale data sets. It is primarily concerned with developing interactive graphical representations to enable users to more intuitively make sense of multidimensional data as part of the data exploration process. It includes research from computer science, psychology, human-computer interaction, statistics, and information science. Knowledge Discovery in Databases (KDD) most often refers to the process of mining databases for previously unknown patterns and trends in data. Data mining refers to the particular computational methods or algorithms used in this process. The data mining research field is most related to computational advances in database theory, artificial intelligence and machine learning. This work compiles research summaries from these main research areas in order to provide "a reference work containing the collection of thoughts and ideas of noted researchers from the fields of data mining and data visualization" (p. 8). It addresses these areas in three main sections: the first an data visualization, the second an KDD and model visualization, and the last an using visualization in the knowledge discovery process. The seven chapters of Part One focus upon methodologies and successful techniques from the field of Data Visualization. Hoffman and Grinstein (Chapter 2) give a particularly good overview of the field of data visualization and its potential application to data mining. An introduction to the terminology of data visualization, relation to perceptual and cognitive science, and discussion of the major visualization display techniques are presented. Discussion and illustration explain the usefulness and proper context of such data visualization techniques as scatter plots, 2D and 3D isosurfaces, glyphs, parallel coordinates, and radial coordinate visualizations. Remaining chapters present the need for standardization of visualization methods, discussion of user requirements in the development of tools, and examples of using information visualization in addressing research problems.
- Pages
- xiii, 407 S
- Type
- s
-
Weiermann, S.L.: Semantische Netze und Begriffsdeskription in der Wissensrepräsentation (2000)
0.00
6.9257664E-4 = product of:
0.0013851533 = sum of:
0.0013851533 = product of:
0.00415546 = sum of:
0.00415546 = weight(_text_:s in 3001) [ClassicSimilarity], result of:
0.00415546 = score(doc=3001,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.08408674 = fieldWeight in 3001, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=3001)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- III, 240 S
-
Interactive information seeking, behaviour and retrieval (2011)
0.00
6.854732E-4 = product of:
0.0013709464 = sum of:
0.0013709464 = product of:
0.0041128392 = sum of:
0.0041128392 = weight(_text_:s in 542) [ClassicSimilarity], result of:
0.0041128392 = score(doc=542,freq=6.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.0832243 = fieldWeight in 542, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=542)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Footnote
- Rez. in: JASIST 63(2012) no.10, S.2122-2125 (P. Ingwersen)
- Pages
- XXXVII, 296 S
- Type
- s
-
Research and advanced technology for digital libraries : 8th European conference, ECDL 2004, Bath, UK, September 12-17, 2004 : proceedings (2004)
0.00
5.596865E-4 = product of:
0.001119373 = sum of:
0.001119373 = product of:
0.003358119 = sum of:
0.003358119 = weight(_text_:s in 2427) [ClassicSimilarity], result of:
0.003358119 = score(doc=2427,freq=4.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.06795235 = fieldWeight in 2427, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=2427)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- xv, 528 S
- Type
- s
-
Kuropka, D.: Modelle zur Repräsentation natürlichsprachlicher Dokumente : Ontologie-basiertes Information-Filtering und -Retrieval mit relationalen Datenbanken (2004)
0.00
4.9469766E-4 = product of:
9.893953E-4 = sum of:
9.893953E-4 = product of:
0.0029681858 = sum of:
0.0029681858 = weight(_text_:s in 4325) [ClassicSimilarity], result of:
0.0029681858 = score(doc=4325,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.060061958 = fieldWeight in 4325, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=4325)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- 264 S
-
Widhalm, R.; Mück, T.: Topic maps : Semantische Suche im Internet (2002)
0.00
3.9575814E-4 = product of:
7.915163E-4 = sum of:
7.915163E-4 = product of:
0.0023745487 = sum of:
0.0023745487 = weight(_text_:s in 4731) [ClassicSimilarity], result of:
0.0023745487 = score(doc=4731,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.048049565 = fieldWeight in 4731, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=4731)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- XV,441 S
