-
Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001)
0.11
0.11207084 = product of:
0.22414169 = sum of:
0.22414169 = product of:
0.44828337 = sum of:
0.17492454 = weight(_text_:3a in 692) [ClassicSimilarity], result of:
0.17492454 = score(doc=692,freq=2.0), product of:
0.37349236 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.044054244 = queryNorm
0.46834838 = fieldWeight in 692, 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=692)
0.27335885 = weight(_text_:2c in 692) [ClassicSimilarity], result of:
0.27335885 = score(doc=692,freq=2.0), product of:
0.466899 = queryWeight, product of:
10.598275 = idf(docFreq=2, maxDocs=44218)
0.044054244 = queryNorm
0.5854775 = fieldWeight in 692, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
10.598275 = idf(docFreq=2, maxDocs=44218)
0.0390625 = fieldNorm(doc=692)
0.5 = coord(2/4)
0.5 = coord(1/2)
- Content
- Vgl.: https://www.semanticscholar.org/paper/Piaget-%E2%80%99-s-Constructivism-%2C-Papert-%E2%80%99-s-%3A-What-%E2%80%99-s-Ackermann/89cbcc1e740a4591443ff4765a6ae8df0fdf5554. Darunter weitere Hinweise auf verwandte Beiträge. Auch unter: Learning Group Publication 5(2001) no.3, S.438.
-
Newman, D.J.; Block, S.: Probabilistic topic decomposition of an eighteenth-century American newspaper (2006)
0.10
0.097824745 = product of:
0.19564949 = sum of:
0.19564949 = sum of:
0.1538683 = weight(_text_:d.j in 5291) [ClassicSimilarity], result of:
0.1538683 = score(doc=5291,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.51973534 = fieldWeight in 5291, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.0546875 = fieldNorm(doc=5291)
0.04178119 = weight(_text_:22 in 5291) [ClassicSimilarity], result of:
0.04178119 = score(doc=5291,freq=2.0), product of:
0.15427046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044054244 = queryNorm
0.2708308 = fieldWeight in 5291, 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=5291)
0.5 = coord(1/2)
- Date
- 22. 7.2006 17:32:00
-
Slone, D.J.: Internet search approaches : the influence of age, search goals, and experience (2003)
0.08
0.07693415 = product of:
0.1538683 = sum of:
0.1538683 = product of:
0.3077366 = sum of:
0.3077366 = weight(_text_:d.j in 1043) [ClassicSimilarity], result of:
0.3077366 = score(doc=1043,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
1.0394707 = fieldWeight in 1043, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.109375 = fieldNorm(doc=1043)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004)
0.07
0.070383586 = sum of:
0.05247736 = product of:
0.20990944 = sum of:
0.20990944 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
0.20990944 = score(doc=562,freq=2.0), product of:
0.37349236 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.044054244 = queryNorm
0.56201804 = fieldWeight in 562, 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=562)
0.25 = coord(1/4)
0.017906224 = product of:
0.03581245 = sum of:
0.03581245 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
0.03581245 = score(doc=562,freq=2.0), product of:
0.15427046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044054244 = queryNorm
0.23214069 = fieldWeight in 562, 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=562)
0.5 = coord(1/2)
- Content
- Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
- Date
- 8. 1.2013 10:22:32
-
Browne, G.; Jermey, J.: Website indexing : enhancing access to information witbin websites (2001)
0.07
0.06594356 = product of:
0.13188712 = sum of:
0.13188712 = product of:
0.26377425 = sum of:
0.26377425 = weight(_text_:d.j in 3914) [ClassicSimilarity], result of:
0.26377425 = score(doc=3914,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.8909749 = fieldWeight in 3914, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.09375 = fieldNorm(doc=3914)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: Online 25(2001) no.6, S.94 ( D.L. Wiley); Internet Reference Services Quarterly 6(2001) no.1, S.91-93 (D.J. Bertuca)
-
Saving the time of the library user through subject access innovation : Papers in honor of Pauline Atherton Cochrane (2000)
0.05
0.048912372 = product of:
0.097824745 = sum of:
0.097824745 = sum of:
0.07693415 = weight(_text_:d.j in 1429) [ClassicSimilarity], result of:
0.07693415 = score(doc=1429,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.25986767 = fieldWeight in 1429, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.02734375 = fieldNorm(doc=1429)
0.020890595 = weight(_text_:22 in 1429) [ClassicSimilarity], result of:
0.020890595 = score(doc=1429,freq=2.0), product of:
0.15427046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044054244 = queryNorm
0.1354154 = fieldWeight in 1429, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02734375 = fieldNorm(doc=1429)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05
- Footnote
- Rez. in: KO 28(2001) no.2, S.97-100 (S. Betrand-Gastaldy); Information processing and management 37(2001) no.5, S.766-767 (H. Borko); JASIST 23(2002) no.1, S.58-60 (A.T.D. Petrou); Library and information science research 23(2001) S.200-202 (D.J. Karpuk)
-
Foskett, D.J.: Facet analysis (2009)
0.04
0.04396237 = product of:
0.08792474 = sum of:
0.08792474 = product of:
0.17584948 = sum of:
0.17584948 = weight(_text_:d.j in 3754) [ClassicSimilarity], result of:
0.17584948 = score(doc=3754,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.59398323 = fieldWeight in 3754, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.0625 = fieldNorm(doc=3754)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Mudge, S.; Hoek, D.J.: Describing jazz, blues, and popular 78 rpm sound recordings : suggestions and guidelines (2000)
0.04
0.038467076 = product of:
0.07693415 = sum of:
0.07693415 = product of:
0.1538683 = sum of:
0.1538683 = weight(_text_:d.j in 965) [ClassicSimilarity], result of:
0.1538683 = score(doc=965,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.51973534 = fieldWeight in 965, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.0546875 = fieldNorm(doc=965)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Vidmar, D.J.; Anderson-Cahoon, C.J.: Internet search tools : history to 2000 (2009)
0.04
0.038467076 = product of:
0.07693415 = sum of:
0.07693415 = product of:
0.1538683 = sum of:
0.1538683 = weight(_text_:d.j in 3824) [ClassicSimilarity], result of:
0.1538683 = score(doc=3824,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.51973534 = fieldWeight in 3824, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.0546875 = fieldNorm(doc=3824)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hawking, D.; Robertson, S.: On collection size and retrieval effectiveness (2003)
0.03
0.033764303 = product of:
0.067528605 = sum of:
0.067528605 = product of:
0.13505721 = sum of:
0.13505721 = weight(_text_:22 in 4109) [ClassicSimilarity], result of:
0.13505721 = score(doc=4109,freq=4.0), product of:
0.15427046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044054244 = queryNorm
0.8754574 = fieldWeight in 4109, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=4109)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 14. 8.2005 14:22:22
-
Slone, D.J.: Encounters with the OPAC : On-line searching in public libraries (2000)
0.03
0.03297178 = product of:
0.06594356 = sum of:
0.06594356 = product of:
0.13188712 = sum of:
0.13188712 = weight(_text_:d.j in 4810) [ClassicSimilarity], result of:
0.13188712 = score(doc=4810,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.44548744 = fieldWeight in 4810, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.046875 = fieldNorm(doc=4810)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Slone, D.J.: ¬The impact of time constraints on Internet and Web use (2007)
0.03
0.03297178 = product of:
0.06594356 = sum of:
0.06594356 = product of:
0.13188712 = sum of:
0.13188712 = weight(_text_:d.j in 431) [ClassicSimilarity], result of:
0.13188712 = score(doc=431,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.44548744 = fieldWeight in 431, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.046875 = fieldNorm(doc=431)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Scalise, K.; Bernbaum, D.J.; Timms, M.; Harrell, S.V.; Burmester, K.; Kennedy, C.A.; Wilson, M.: Adaptive technology for e-learning : principles and case studies of an emerging field (2007)
0.03
0.03297178 = product of:
0.06594356 = sum of:
0.06594356 = product of:
0.13188712 = sum of:
0.13188712 = weight(_text_:d.j in 1323) [ClassicSimilarity], result of:
0.13188712 = score(doc=1323,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.44548744 = fieldWeight in 1323, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.046875 = fieldNorm(doc=1323)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Buzydlowski, J.W.; White, H.D.; Lin, X.: Term Co-occurrence Analysis as an Interface for Digital Libraries (2002)
0.03
0.031014493 = product of:
0.062028985 = sum of:
0.062028985 = product of:
0.12405797 = sum of:
0.12405797 = weight(_text_:22 in 1339) [ClassicSimilarity], result of:
0.12405797 = score(doc=1339,freq=6.0), product of:
0.15427046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044054244 = queryNorm
0.804159 = fieldWeight in 1339, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1339)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:16:22
-
Vetere, G.; Lenzerini, M.: Models for semantic interoperability in service-oriented architectures (2005)
0.03
0.030611796 = product of:
0.061223593 = sum of:
0.061223593 = product of:
0.24489437 = sum of:
0.24489437 = weight(_text_:3a in 306) [ClassicSimilarity], result of:
0.24489437 = score(doc=306,freq=2.0), product of:
0.37349236 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.044054244 = queryNorm
0.65568775 = fieldWeight in 306, 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=306)
0.25 = coord(1/4)
0.5 = coord(1/2)
- Content
- Vgl.: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5386707&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5386707.
-
Hemminger, B.M.: Introduction to the special issue on bioinformatics (2005)
0.03
0.029543767 = product of:
0.059087534 = sum of:
0.059087534 = product of:
0.11817507 = sum of:
0.11817507 = weight(_text_:22 in 4189) [ClassicSimilarity], result of:
0.11817507 = score(doc=4189,freq=4.0), product of:
0.15427046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044054244 = queryNorm
0.76602525 = fieldWeight in 4189, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=4189)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 7.2006 14:19:22
-
Muresan, G.; Harper, D.J.: Topic modeling for mediated access to very large document collections (2004)
0.03
0.027476482 = product of:
0.054952964 = sum of:
0.054952964 = product of:
0.10990593 = sum of:
0.10990593 = weight(_text_:d.j in 2507) [ClassicSimilarity], result of:
0.10990593 = score(doc=2507,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.3712395 = fieldWeight in 2507, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.0390625 = fieldNorm(doc=2507)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
O'Keefe, D.J.: Cultural literacy in a global information society-specific language : an exploratory ontological analysis utilizing comparative taxonomy (2004)
0.03
0.027476482 = product of:
0.054952964 = sum of:
0.054952964 = product of:
0.10990593 = sum of:
0.10990593 = weight(_text_:d.j in 2625) [ClassicSimilarity], result of:
0.10990593 = score(doc=2625,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.3712395 = fieldWeight in 2625, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.0390625 = fieldNorm(doc=2625)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Slone, D.J.: ¬A bird's eye view of cross-platform web interaction (2005)
0.03
0.027476482 = product of:
0.054952964 = sum of:
0.054952964 = product of:
0.10990593 = sum of:
0.10990593 = weight(_text_:d.j in 4535) [ClassicSimilarity], result of:
0.10990593 = score(doc=4535,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.3712395 = fieldWeight in 4535, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.0390625 = fieldNorm(doc=4535)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Slone, D.J.: ¬The influence of mental models and goals on search patterns during Web interaction (2002)
0.03
0.027476482 = product of:
0.054952964 = sum of:
0.054952964 = product of:
0.10990593 = sum of:
0.10990593 = weight(_text_:d.j in 5229) [ClassicSimilarity], result of:
0.10990593 = score(doc=5229,freq=2.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.3712395 = fieldWeight in 5229, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.0390625 = fieldNorm(doc=5229)
0.5 = coord(1/2)
0.5 = coord(1/2)