-
Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001)
0.23
0.23315273 = sum of:
0.23122561 = product of:
0.46245122 = sum of:
0.18045296 = weight(_text_:3a in 692) [ClassicSimilarity], result of:
0.18045296 = score(doc=692,freq=2.0), product of:
0.38529643 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.04544656 = 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)
0.28199825 = weight(_text_:2c in 692) [ClassicSimilarity], result of:
0.28199825 = score(doc=692,freq=2.0), product of:
0.48165515 = queryWeight, product of:
10.598275 = idf(docFreq=2, maxDocs=44218)
0.04544656 = 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)
0.0019271232 = product of:
0.0057813693 = sum of:
0.0057813693 = weight(_text_:a in 692) [ClassicSimilarity], result of:
0.0057813693 = score(doc=692,freq=6.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.11032722 = fieldWeight in 692, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0390625 = fieldNorm(doc=692)
0.33333334 = coord(1/3)
- Abstract
- What is the difference between Piaget's constructivism and Papert's "constructionism"? Beyond the mere play on the words, I think the distinction holds, and that integrating both views can enrich our understanding of how people learn and grow. Piaget's constructivism offers a window into what children are interested in, and able to achieve, at different stages of their development. The theory describes how children's ways of doing and thinking evolve over time, and under which circumstance children are more likely to let go of-or hold onto- their currently held views. Piaget suggests that children have very good reasons not to abandon their worldviews just because someone else, be it an expert, tells them they're wrong. Papert's constructionism, in contrast, focuses more on the art of learning, or 'learning to learn', and on the significance of making things in learning. Papert is interested in how learners engage in a conversation with [their own or other people's] artifacts, and how these conversations boost self-directed learning, and ultimately facilitate the construction of new knowledge. He stresses the importance of tools, media, and context in human development. Integrating both perspectives illuminates the processes by which individuals come to make sense of their experience, gradually optimizing their interactions with the world.
- 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.
- Type
- a
-
Chen, C.: Top Ten Problems in Visual Interfaces to Digital Libraries (2002)
0.11
0.110546924 = product of:
0.22109385 = sum of:
0.22109385 = sum of:
0.0080109 = weight(_text_:a in 4840) [ClassicSimilarity], result of:
0.0080109 = score(doc=4840,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.15287387 = fieldWeight in 4840, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=4840)
0.10858871 = weight(_text_:k in 4840) [ClassicSimilarity], result of:
0.10858871 = score(doc=4840,freq=4.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.66933334 = fieldWeight in 4840, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=4840)
0.10449424 = weight(_text_:22 in 4840) [ClassicSimilarity], result of:
0.10449424 = score(doc=4840,freq=4.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.6565931 = fieldWeight in 4840, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4840)
0.5 = coord(1/2)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:13:11
- Editor
- Börner, K.
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
- Type
- a
-
Börner, K.; Chen, C.: Visual Interfaces to Digital Libraries : Motivation, Utilization, and Socio-technical Challenges (2002)
0.11
0.110546924 = product of:
0.22109385 = sum of:
0.22109385 = sum of:
0.0080109 = weight(_text_:a in 1359) [ClassicSimilarity], result of:
0.0080109 = score(doc=1359,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.15287387 = fieldWeight in 1359, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=1359)
0.10858871 = weight(_text_:k in 1359) [ClassicSimilarity], result of:
0.10858871 = score(doc=1359,freq=4.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.66933334 = fieldWeight in 1359, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=1359)
0.10449424 = weight(_text_:22 in 1359) [ClassicSimilarity], result of:
0.10449424 = score(doc=1359,freq=4.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.6565931 = fieldWeight in 1359, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1359)
0.5 = coord(1/2)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:20:07
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
- Type
- a
-
Pesch, K.: ¬Eine gigantische Informationsfülle : "Brockhaus multimedial 2004" kann jedoch nicht rundum überzeugen (2003)
0.11
0.11041856 = product of:
0.22083712 = sum of:
0.22083712 = sum of:
0.009346049 = weight(_text_:a in 502) [ClassicSimilarity], result of:
0.009346049 = score(doc=502,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.17835285 = fieldWeight in 502, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=502)
0.089581124 = weight(_text_:k in 502) [ClassicSimilarity], result of:
0.089581124 = score(doc=502,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.5521719 = fieldWeight in 502, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.109375 = fieldNorm(doc=502)
0.12190994 = weight(_text_:22 in 502) [ClassicSimilarity], result of:
0.12190994 = score(doc=502,freq=4.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.76602525 = fieldWeight in 502, 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=502)
0.5 = coord(1/2)
- Date
- 3. 5.1997 8:44:22
22. 9.2003 10:02:00
- Type
- a
-
Buzydlowski, J.W.; White, H.D.; Lin, X.: Term Co-occurrence Analysis as an Interface for Digital Libraries (2002)
0.11
0.10638675 = product of:
0.2127735 = sum of:
0.2127735 = sum of:
0.0080109 = weight(_text_:a in 1339) [ClassicSimilarity], result of:
0.0080109 = score(doc=1339,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.15287387 = fieldWeight in 1339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=1339)
0.07678382 = weight(_text_:k in 1339) [ClassicSimilarity], result of:
0.07678382 = score(doc=1339,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.47329018 = fieldWeight in 1339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=1339)
0.12797877 = weight(_text_:22 in 1339) [ClassicSimilarity], result of:
0.12797877 = score(doc=1339,freq=6.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = 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)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:16:22
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
- Type
- a
-
Tochtermann, K.; Granitzer, M.: Wissenserschließung : Pfade durch den digitalen Informationsdschungel (2005)
0.11
0.10578887 = product of:
0.21157774 = sum of:
0.21157774 = sum of:
0.010681199 = weight(_text_:a in 4390) [ClassicSimilarity], result of:
0.010681199 = score(doc=4390,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.20383182 = fieldWeight in 4390, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=4390)
0.10237843 = weight(_text_:k in 4390) [ClassicSimilarity], result of:
0.10237843 = score(doc=4390,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.63105357 = fieldWeight in 4390, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=4390)
0.09851811 = weight(_text_:22 in 4390) [ClassicSimilarity], result of:
0.09851811 = score(doc=4390,freq=2.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.61904186 = fieldWeight in 4390, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=4390)
0.5 = coord(1/2)
- Date
- 5.11.2005 19:18:22
- Type
- a
-
Golland, L.; Sigmund, K.: Exact thought in a demented time : Karl Menger and his Viennese Mathematical Colloquium (2000)
0.10
0.10144917 = product of:
0.20289834 = sum of:
0.20289834 = sum of:
0.013351498 = weight(_text_:a in 5645) [ClassicSimilarity], result of:
0.013351498 = score(doc=5645,freq=8.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.25478977 = fieldWeight in 5645, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=5645)
0.12797302 = weight(_text_:k in 5645) [ClassicSimilarity], result of:
0.12797302 = score(doc=5645,freq=8.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.7888169 = fieldWeight in 5645, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=5645)
0.06157382 = weight(_text_:22 in 5645) [ClassicSimilarity], result of:
0.06157382 = score(doc=5645,freq=2.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.38690117 = fieldWeight in 5645, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=5645)
0.5 = coord(1/2)
- Biographed
- Schnitzler, A.
Menger, K.
Gödel, K.
Wald, A.
Popper, K.
- Source
- Mathematical intelligencer. 22(2000) no.1, S.34-45
- Type
- a
-
Shen, R.; Wang, J.; Fox, E.A.: ¬A Lightweight Protocol between Digital Libraries and Visualization Systems (2002)
0.10
0.09630359 = product of:
0.19260718 = sum of:
0.19260718 = sum of:
0.011329123 = weight(_text_:a in 666) [ClassicSimilarity], result of:
0.011329123 = score(doc=666,freq=4.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.2161963 = fieldWeight in 666, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=666)
0.07678382 = weight(_text_:k in 666) [ClassicSimilarity], result of:
0.07678382 = score(doc=666,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.47329018 = fieldWeight in 666, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=666)
0.10449424 = weight(_text_:22 in 666) [ClassicSimilarity], result of:
0.10449424 = score(doc=666,freq=4.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.6565931 = fieldWeight in 666, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=666)
0.5 = coord(1/2)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:15:14
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
- Type
- a
-
Christoffel, M.; Schmitt, B.: Accessing Libraries as Easy as a Game (2002)
0.10
0.09630359 = product of:
0.19260718 = sum of:
0.19260718 = sum of:
0.011329123 = weight(_text_:a in 1361) [ClassicSimilarity], result of:
0.011329123 = score(doc=1361,freq=4.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.2161963 = fieldWeight in 1361, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=1361)
0.07678382 = weight(_text_:k in 1361) [ClassicSimilarity], result of:
0.07678382 = score(doc=1361,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.47329018 = fieldWeight in 1361, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=1361)
0.10449424 = weight(_text_:22 in 1361) [ClassicSimilarity], result of:
0.10449424 = score(doc=1361,freq=4.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.6565931 = fieldWeight in 1361, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1361)
0.5 = coord(1/2)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:19:01
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
- Type
- a
-
Denda, K.: Beyond subject headings : a structured information retrieval tool for interdisciplinary fields (2005)
0.09
0.094500884 = product of:
0.18900177 = sum of:
0.18900177 = sum of:
0.01321731 = weight(_text_:a in 1038) [ClassicSimilarity], result of:
0.01321731 = score(doc=1038,freq=4.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.25222903 = fieldWeight in 1038, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=1038)
0.089581124 = weight(_text_:k in 1038) [ClassicSimilarity], result of:
0.089581124 = score(doc=1038,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.5521719 = fieldWeight in 1038, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.109375 = fieldNorm(doc=1038)
0.086203344 = weight(_text_:22 in 1038) [ClassicSimilarity], result of:
0.086203344 = score(doc=1038,freq=2.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.5416616 = fieldWeight in 1038, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=1038)
0.5 = coord(1/2)
- Date
- 10. 9.2000 17:38:22
- Type
- a
-
Gödert, W.; Hubrich, J.; Boteram, F.: Thematische Recherche und Interoperabilität : Wege zur Optimierung des Zugriffs auf heterogen erschlossene Dokumente (2009)
0.09
0.09324942 = sum of:
0.07049956 = product of:
0.28199825 = sum of:
0.28199825 = weight(_text_:2c in 193) [ClassicSimilarity], result of:
0.28199825 = score(doc=193,freq=2.0), product of:
0.48165515 = queryWeight, product of:
10.598275 = idf(docFreq=2, maxDocs=44218)
0.04544656 = queryNorm
0.5854775 = fieldWeight in 193, 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=193)
0.25 = coord(1/4)
0.022749856 = product of:
0.034124784 = sum of:
0.0033378745 = weight(_text_:a in 193) [ClassicSimilarity], result of:
0.0033378745 = score(doc=193,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.06369744 = fieldWeight in 193, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0390625 = fieldNorm(doc=193)
0.03078691 = weight(_text_:22 in 193) [ClassicSimilarity], result of:
0.03078691 = score(doc=193,freq=2.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.19345059 = fieldWeight in 193, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=193)
0.6666667 = coord(2/3)
- Source
- https://opus4.kobv.de/opus4-bib-info/frontdoor/index/index/searchtype/authorsearch/author/%22Hubrich%2C+Jessica%22/docId/703/start/0/rows/20
- Type
- a
-
Kornwachs, K.: Wissen wir, was wir wissen werden? (2000)
0.09
0.09256525 = product of:
0.1851305 = sum of:
0.1851305 = sum of:
0.009346049 = weight(_text_:a in 5995) [ClassicSimilarity], result of:
0.009346049 = score(doc=5995,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.17835285 = fieldWeight in 5995, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=5995)
0.089581124 = weight(_text_:k in 5995) [ClassicSimilarity], result of:
0.089581124 = score(doc=5995,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.5521719 = fieldWeight in 5995, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.109375 = fieldNorm(doc=5995)
0.086203344 = weight(_text_:22 in 5995) [ClassicSimilarity], result of:
0.086203344 = score(doc=5995,freq=2.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.5416616 = fieldWeight in 5995, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=5995)
0.5 = coord(1/2)
- Date
- 28. 7.2001 20:22:18
- Type
- a
-
Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004)
0.08
0.08410601 = sum of:
0.054135885 = product of:
0.21654354 = sum of:
0.21654354 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
0.21654354 = score(doc=562,freq=2.0), product of:
0.38529643 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.04544656 = 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)
0.029970124 = product of:
0.044955187 = sum of:
0.0080109 = weight(_text_:a in 562) [ClassicSimilarity], result of:
0.0080109 = score(doc=562,freq=8.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.15287387 = fieldWeight in 562, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046875 = fieldNorm(doc=562)
0.03694429 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
0.03694429 = score(doc=562,freq=2.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = 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)
0.6666667 = coord(2/3)
- Abstract
- Document representations for text classification are typically based on the classical Bag-Of-Words paradigm. This approach comes with deficiencies that motivate the integration of features on a higher semantic level than single words. In this paper we propose an enhancement of the classical document representation through concepts extracted from background knowledge. Boosting is used for actual classification. Experimental evaluations on two well known text corpora support our approach through consistent improvement of the results.
- 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
- Type
- a
-
Bonte, A.: Convenience-Dienste in Bibliotheken - ein Irrweg? : Eine Erwiderung auf Klaus Franken (2000)
0.08
0.08100076 = product of:
0.16200152 = sum of:
0.16200152 = sum of:
0.011329123 = weight(_text_:a in 4327) [ClassicSimilarity], result of:
0.011329123 = score(doc=4327,freq=4.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.2161963 = fieldWeight in 4327, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=4327)
0.07678382 = weight(_text_:k in 4327) [ClassicSimilarity], result of:
0.07678382 = score(doc=4327,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.47329018 = fieldWeight in 4327, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=4327)
0.07388858 = weight(_text_:22 in 4327) [ClassicSimilarity], result of:
0.07388858 = score(doc=4327,freq=2.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.46428138 = fieldWeight in 4327, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4327)
0.5 = coord(1/2)
- Date
- 22. 1.2000 17:56:23
- Footnote
- Bezugnahme auf den Beitrag von K. Franken in: Bibliotheksdienst. 33(1999) H.11, S.1848-1856.
- Type
- a
-
Beck, K.: Zur Bildungsfunktion computervermittelter Kommunikation (2001)
0.08
0.07934165 = product of:
0.1586833 = sum of:
0.1586833 = sum of:
0.0080109 = weight(_text_:a in 6589) [ClassicSimilarity], result of:
0.0080109 = score(doc=6589,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.15287387 = fieldWeight in 6589, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=6589)
0.07678382 = weight(_text_:k in 6589) [ClassicSimilarity], result of:
0.07678382 = score(doc=6589,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.47329018 = fieldWeight in 6589, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=6589)
0.07388858 = weight(_text_:22 in 6589) [ClassicSimilarity], result of:
0.07388858 = score(doc=6589,freq=2.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.46428138 = fieldWeight in 6589, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=6589)
0.5 = coord(1/2)
- Date
- 3.10.2001 15:40:22
- Type
- a
-
Carey, K.; Stringer, R.: ¬The power of nine : a preliminary investigation into navigation strategies for the new library with special reference to disabled people (2000)
0.08
0.07934165 = product of:
0.1586833 = sum of:
0.1586833 = sum of:
0.0080109 = weight(_text_:a in 234) [ClassicSimilarity], result of:
0.0080109 = score(doc=234,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.15287387 = fieldWeight in 234, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=234)
0.07678382 = weight(_text_:k in 234) [ClassicSimilarity], result of:
0.07678382 = score(doc=234,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.47329018 = fieldWeight in 234, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=234)
0.07388858 = weight(_text_:22 in 234) [ClassicSimilarity], result of:
0.07388858 = score(doc=234,freq=2.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.46428138 = fieldWeight in 234, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=234)
0.5 = coord(1/2)
- Pages
- 22 S
-
Zhang, L.; Pan, Y.; Zhang, T.: Focused named entity recognition using machine learning (2004)
0.08
0.07934165 = product of:
0.1586833 = sum of:
0.1586833 = sum of:
0.0080109 = weight(_text_:a in 4086) [ClassicSimilarity], result of:
0.0080109 = score(doc=4086,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.15287387 = fieldWeight in 4086, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=4086)
0.07678382 = weight(_text_:k in 4086) [ClassicSimilarity], result of:
0.07678382 = score(doc=4086,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.47329018 = fieldWeight in 4086, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=4086)
0.07388858 = weight(_text_:22 in 4086) [ClassicSimilarity], result of:
0.07388858 = score(doc=4086,freq=2.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.46428138 = fieldWeight in 4086, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4086)
0.5 = coord(1/2)
- Date
- 15.10.2005 19:57:22
- Source
- SIGIR'04: Proceedings of the 27th Annual International ACM-SIGIR Conference an Research and Development in Information Retrieval. Ed.: K. Järvelin, u.a
- Type
- a
-
Boyack, K.W.; Wylie,B.N.; Davidson, G.S.: Information Visualization, Human-Computer Interaction, and Cognitive Psychology : Domain Visualizations (2002)
0.08
0.07887039 = product of:
0.15774079 = sum of:
0.15774079 = sum of:
0.006675749 = weight(_text_:a in 1352) [ClassicSimilarity], result of:
0.006675749 = score(doc=1352,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.12739488 = fieldWeight in 1352, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=1352)
0.06398651 = weight(_text_:k in 1352) [ClassicSimilarity], result of:
0.06398651 = score(doc=1352,freq=2.0), product of:
0.16223413 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04544656 = queryNorm
0.39440846 = fieldWeight in 1352, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=1352)
0.08707853 = weight(_text_:22 in 1352) [ClassicSimilarity], result of:
0.08707853 = score(doc=1352,freq=4.0), product of:
0.15914612 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544656 = queryNorm
0.54716086 = fieldWeight in 1352, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=1352)
0.5 = coord(1/2)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:17:40
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
- Type
- a
-
Schrodt, R.: Tiefen und Untiefen im wissenschaftlichen Sprachgebrauch (2008)
0.07
0.07396138 = sum of:
0.07218118 = product of:
0.28872472 = sum of:
0.28872472 = weight(_text_:3a in 140) [ClassicSimilarity], result of:
0.28872472 = score(doc=140,freq=2.0), product of:
0.38529643 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.04544656 = queryNorm
0.7493574 = fieldWeight in 140, 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=140)
0.25 = coord(1/4)
0.0017801998 = product of:
0.0053405995 = sum of:
0.0053405995 = weight(_text_:a in 140) [ClassicSimilarity], result of:
0.0053405995 = score(doc=140,freq=2.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.10191591 = fieldWeight in 140, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=140)
0.33333334 = coord(1/3)
- Content
- Vgl. auch: https://studylibde.com/doc/13053640/richard-schrodt. Vgl. auch: http%3A%2F%2Fwww.univie.ac.at%2FGermanistik%2Fschrodt%2Fvorlesung%2Fwissenschaftssprache.doc&usg=AOvVaw1lDLDR6NFf1W0-oC9mEUJf.
- Type
- a
-
Vetere, G.; Lenzerini, M.: Models for semantic interoperability in service-oriented architectures (2005)
0.07
0.06627388 = sum of:
0.063158534 = product of:
0.25263414 = sum of:
0.25263414 = weight(_text_:3a in 306) [ClassicSimilarity], result of:
0.25263414 = score(doc=306,freq=2.0), product of:
0.38529643 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.04544656 = 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)
0.00311535 = product of:
0.009346049 = sum of:
0.009346049 = weight(_text_:a in 306) [ClassicSimilarity], result of:
0.009346049 = score(doc=306,freq=8.0), product of:
0.05240202 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04544656 = queryNorm
0.17835285 = fieldWeight in 306, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=306)
0.33333334 = coord(1/3)
- Abstract
- Although service-oriented architectures go a long way toward providing interoperability in distributed, heterogeneous environments, managing semantic differences in such environments remains a challenge. We give an overview of the issue of semantic interoperability (integration), provide a semantic characterization of services, and discuss the role of ontologies. Then we analyze four basic models of semantic interoperability that differ in respect to their mapping between service descriptions and ontologies and in respect to where the evaluation of the integration logic is performed. We also provide some guidelines for selecting one of the possible interoperability models.
- 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.
- Type
- a
