-
Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001)
0.14
0.1357576 = product of:
0.20363638 = sum of:
0.060894474 = product of:
0.18268342 = sum of:
0.18268342 = weight(_text_:3a in 692) [ClassicSimilarity], result of:
0.18268342 = score(doc=692,freq=2.0), product of:
0.39005882 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046008293 = 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)
0.33333334 = coord(1/3)
0.1427419 = product of:
0.2854838 = sum of:
0.2854838 = weight(_text_:2c in 692) [ClassicSimilarity], result of:
0.2854838 = score(doc=692,freq=2.0), product of:
0.48760855 = queryWeight, product of:
10.598275 = idf(docFreq=2, maxDocs=44218)
0.046008293 = 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(1/2)
0.6666667 = coord(2/3)
- 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.
-
Gödert, W.; Hubrich, J.; Boteram, F.: Thematische Recherche und Interoperabilität : Wege zur Optimierung des Zugriffs auf heterogen erschlossene Dokumente (2009)
0.11
0.10555042 = product of:
0.15832563 = sum of:
0.1427419 = product of:
0.2854838 = sum of:
0.2854838 = weight(_text_:2c in 193) [ClassicSimilarity], result of:
0.2854838 = score(doc=193,freq=2.0), product of:
0.48760855 = queryWeight, product of:
10.598275 = idf(docFreq=2, maxDocs=44218)
0.046008293 = 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)
0.5 = coord(1/2)
0.015583722 = product of:
0.031167444 = sum of:
0.031167444 = weight(_text_:22 in 193) [ClassicSimilarity], result of:
0.031167444 = score(doc=193,freq=2.0), product of:
0.1611132 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046008293 = 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)
0.5 = coord(1/2)
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
-
Fernández-Molina, J.C.; Chaves Guimaraes, J.A.: Ethical aspects of knowledge organization and representation in the digital environment : their articulation in professional codes of ethics (2003)
0.10
0.100272626 = product of:
0.15040894 = sum of:
0.105975896 = product of:
0.21195179 = sum of:
0.21195179 = weight(_text_:guimaraes in 2765) [ClassicSimilarity], result of:
0.21195179 = score(doc=2765,freq=2.0), product of:
0.4201449 = queryWeight, product of:
9.131938 = idf(docFreq=12, maxDocs=44218)
0.046008293 = queryNorm
0.5044731 = fieldWeight in 2765, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.0390625 = fieldNorm(doc=2765)
0.5 = coord(1/2)
0.04443304 = product of:
0.08886608 = sum of:
0.08886608 = weight(_text_:j.a in 2765) [ClassicSimilarity], result of:
0.08886608 = score(doc=2765,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.3266536 = fieldWeight in 2765, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.0390625 = fieldNorm(doc=2765)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
-
Chaves Guimaraes, J.A.; Fernández-Molina, J.C.; Pinho, F.A.; Oliveira Milani, S.: Ethics in the knowledge organization environment : an overview of values and problems in the LIS literature (2008)
0.10
0.100272626 = product of:
0.15040894 = sum of:
0.105975896 = product of:
0.21195179 = sum of:
0.21195179 = weight(_text_:guimaraes in 2513) [ClassicSimilarity], result of:
0.21195179 = score(doc=2513,freq=2.0), product of:
0.4201449 = queryWeight, product of:
9.131938 = idf(docFreq=12, maxDocs=44218)
0.046008293 = queryNorm
0.5044731 = fieldWeight in 2513, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.0390625 = fieldNorm(doc=2513)
0.5 = coord(1/2)
0.04443304 = product of:
0.08886608 = sum of:
0.08886608 = weight(_text_:j.a in 2513) [ClassicSimilarity], result of:
0.08886608 = score(doc=2513,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.3266536 = fieldWeight in 2513, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.0390625 = fieldNorm(doc=2513)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
-
Briot, D.; Creff, J.A.: Enfin une norme francaise de description des resources électroniques (Z44-082) (2000)
0.08
0.08002235 = product of:
0.24006703 = sum of:
0.24006703 = sum of:
0.17773215 = weight(_text_:j.a in 4634) [ClassicSimilarity], result of:
0.17773215 = score(doc=4634,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.6533072 = fieldWeight in 4634, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.078125 = fieldNorm(doc=4634)
0.062334888 = weight(_text_:22 in 4634) [ClassicSimilarity], result of:
0.062334888 = score(doc=4634,freq=2.0), product of:
0.1611132 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046008293 = queryNorm
0.38690117 = fieldWeight in 4634, 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=4634)
0.33333334 = coord(1/3)
- Source
- Bulletin d'informations de l'Association des Bibliothecaires Francais. 2000, no.186, S.20-22
-
Zecheru, M.: ¬The role of the e-library in the information society / knowledge society : a romanian prospective analysis (2003)
0.08
0.08002235 = product of:
0.24006703 = sum of:
0.24006703 = sum of:
0.17773215 = weight(_text_:j.a in 3545) [ClassicSimilarity], result of:
0.17773215 = score(doc=3545,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.6533072 = fieldWeight in 3545, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.078125 = fieldNorm(doc=3545)
0.062334888 = weight(_text_:22 in 3545) [ClassicSimilarity], result of:
0.062334888 = score(doc=3545,freq=2.0), product of:
0.1611132 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046008293 = queryNorm
0.38690117 = fieldWeight in 3545, 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=3545)
0.33333334 = coord(1/3)
- Date
- 11. 6.2005 21:00:22
- Source
- Tendencias de investigación en organización del conocimient: IV Cologuio International de Ciencas de la Documentación , VI Congreso del Capitulo Espanol de ISKO = Trends in knowledge organization research. Eds.: J.A. Frias u. C. Travieso
-
MacFarlane, A.; Robertson, S.E.; McCann, J.A.: Parallel computing for passage retrieval (2004)
0.06
0.064017884 = product of:
0.19205365 = sum of:
0.19205365 = sum of:
0.14218573 = weight(_text_:j.a in 5108) [ClassicSimilarity], result of:
0.14218573 = score(doc=5108,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.5226458 = fieldWeight in 5108, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.0625 = fieldNorm(doc=5108)
0.04986791 = weight(_text_:22 in 5108) [ClassicSimilarity], result of:
0.04986791 = score(doc=5108,freq=2.0), product of:
0.1611132 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046008293 = queryNorm
0.30952093 = fieldWeight in 5108, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=5108)
0.33333334 = coord(1/3)
- Date
- 20. 1.2007 18:30:22
-
Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004)
0.06
0.061182555 = product of:
0.09177383 = sum of:
0.073073365 = product of:
0.21922009 = sum of:
0.21922009 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
0.21922009 = score(doc=562,freq=2.0), product of:
0.39005882 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046008293 = 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)
0.33333334 = coord(1/3)
0.018700466 = product of:
0.03740093 = sum of:
0.03740093 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
0.03740093 = score(doc=562,freq=2.0), product of:
0.1611132 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046008293 = 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)
0.6666667 = coord(2/3)
- 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
-
Lloréns, J.; Velasco, M.; Amescua, A. de; Moreiro, J.A.; Martínez, V.: Automatic generation of domain representations using thesaurus structures (2004)
0.05
0.049632303 = product of:
0.07444845 = sum of:
0.021128803 = product of:
0.06338641 = sum of:
0.06338641 = weight(_text_:authors in 2501) [ClassicSimilarity], result of:
0.06338641 = score(doc=2501,freq=2.0), product of:
0.20974325 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046008293 = queryNorm
0.30220953 = fieldWeight in 2501, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046875 = fieldNorm(doc=2501)
0.33333334 = coord(1/3)
0.05331965 = product of:
0.1066393 = sum of:
0.1066393 = weight(_text_:j.a in 2501) [ClassicSimilarity], result of:
0.1066393 = score(doc=2501,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.39198434 = fieldWeight in 2501, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046875 = fieldNorm(doc=2501)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- Domain analysis was first used 15 years ago as one of the most important techniques for software reuse. Even today, new techniques appear every year, and different authors propose different domain representation structures to represent and store all the different software components and the relationships among them. These relationships among components are the kernel of the domain semantics. In this report, a set of techniques and tools is presented regarding mathematical, statistical, and neural fields that, when linked together, enable semiautomatically building domain representations and storing them in a thesaurus structure of software components. Thesaurus structures, widely used in information science, are presented as the domain-modeling key concept, due to their higher automation possibilities compared with previous structures. New metrics to evaluate the quality, consistency, and completeness of the domain model obtained through this technique are also presented.
-
Anthony, P.L.; Garbs, J.A.: ¬A scarce resource? : a study of academic cataloger recruitment 2000-2002 (2005)
0.05
0.049632303 = product of:
0.07444845 = sum of:
0.021128803 = product of:
0.06338641 = sum of:
0.06338641 = weight(_text_:authors in 5735) [ClassicSimilarity], result of:
0.06338641 = score(doc=5735,freq=2.0), product of:
0.20974325 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046008293 = queryNorm
0.30220953 = fieldWeight in 5735, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046875 = fieldNorm(doc=5735)
0.33333334 = coord(1/3)
0.05331965 = product of:
0.1066393 = sum of:
0.1066393 = weight(_text_:j.a in 5735) [ClassicSimilarity], result of:
0.1066393 = score(doc=5735,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.39198434 = fieldWeight in 5735, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046875 = fieldNorm(doc=5735)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- In an attempt to ascertain whether academic libraries were having difficulty in filling cataloging positions, a survey was designed and distributed to those libraries that advertised for full-time cataloging positions in College and Research Libraries News between July 2000 and June 2002. While a number of studies done in the last decade had examined the content of job advertisements, this study tried to determine the actual outcomes of individual library searches by contacting libraries that had advertised. Using a web-based questionnaire, the authors queried these institutions on their recruitment process and hiring success. The results of this survey provided confirmation of a continued, if not increasing, difficulty in recruiting catalogers for academic libraries. Some implications for a wider debate on library school training and the general direction of the profession are discussed.
-
Bates, M.J.: Information (2009)
0.05
0.049632303 = product of:
0.07444845 = sum of:
0.021128803 = product of:
0.06338641 = sum of:
0.06338641 = weight(_text_:authors in 3721) [ClassicSimilarity], result of:
0.06338641 = score(doc=3721,freq=2.0), product of:
0.20974325 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046008293 = queryNorm
0.30220953 = fieldWeight in 3721, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046875 = fieldNorm(doc=3721)
0.33333334 = coord(1/3)
0.05331965 = product of:
0.1066393 = sum of:
0.1066393 = weight(_text_:j.a in 3721) [ClassicSimilarity], result of:
0.1066393 = score(doc=3721,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.39198434 = fieldWeight in 3721, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046875 = fieldNorm(doc=3721)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- A selection of representative definitions of information is drawn from information science and related disciplines, and discussed and compared. Defining information remains such a contested project that any claim to present a unified, singular vision of the topic would be disingenuous. Seven categories of definitions are described: Communicatory or semiotic; activity-based (i.e., information as event); propositional; structural; social; multitype; and deconstructionist. The impact of Norbert Wiener and Claude Shannon is discussed, as well as the widespread influence of Karl Popper's ideas. The data-information-knowledge-wisdom (DIKW) continuum is also addressed. Work of these authors is reviewed: Marcia J. Bates, Gregory Bateson, B.C. Brookes, Michael Buckland, Ian Cornelius, Ronald Day, Richard Derr, Brenda Dervin, Fred Dretske, Jason Farradane, Christopher Fox, Bernd Frohmann, Jonathan Furner, J.A. Goguen, Robert Losee, A.D. Madden, D.M. McKay, Doede Nauta, A.D. Pratt, Frederick Thompson.
-
Starostenko, O.; Rodríguez-Asomoza, J.; Sénchez-López, S.E.; Chévez-Aragón, J.A.: Shape indexing and retrieval : a hybrid approach using ontological description (2008)
0.05
0.049632303 = product of:
0.07444845 = sum of:
0.021128803 = product of:
0.06338641 = sum of:
0.06338641 = weight(_text_:authors in 4318) [ClassicSimilarity], result of:
0.06338641 = score(doc=4318,freq=2.0), product of:
0.20974325 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046008293 = queryNorm
0.30220953 = fieldWeight in 4318, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046875 = fieldNorm(doc=4318)
0.33333334 = coord(1/3)
0.05331965 = product of:
0.1066393 = sum of:
0.1066393 = weight(_text_:j.a in 4318) [ClassicSimilarity], result of:
0.1066393 = score(doc=4318,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.39198434 = fieldWeight in 4318, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046875 = fieldNorm(doc=4318)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- This paper presents a novel hybrid approach for visual information retrieval (VIR) that combines shape analysis of objects in image with their indexing by textual descriptions. The principal goal of presented technique is applying Two Segments Turning Function (2STF) proposed by authors for efficient invariant to spatial variations shape processing and implementation of semantic Web approaches for ontology-based user-oriented annotations of multimedia information. In the proposed approach the user's textual queries are converted to image features, which are used for images searching, indexing, interpretation, and retrieval. A decision about similarity between retrieved image and user's query is taken computing the shape convergence to 2STF combining it with matching the ontological annotations of objects in image and providing in this way automatic definition of the machine-understandable semantics. In order to evaluate the proposed approach the Image Retrieval by Ontological Description of Shapes system has been designed and tested using some standard image domains.
-
Large, J.A.; Beheshti, J.: Interface design, Web portals, and children (2005)
0.05
0.049632303 = product of:
0.07444845 = sum of:
0.021128803 = product of:
0.06338641 = sum of:
0.06338641 = weight(_text_:authors in 5547) [ClassicSimilarity], result of:
0.06338641 = score(doc=5547,freq=2.0), product of:
0.20974325 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046008293 = queryNorm
0.30220953 = fieldWeight in 5547, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046875 = fieldNorm(doc=5547)
0.33333334 = coord(1/3)
0.05331965 = product of:
0.1066393 = sum of:
0.1066393 = weight(_text_:j.a in 5547) [ClassicSimilarity], result of:
0.1066393 = score(doc=5547,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.39198434 = fieldWeight in 5547, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046875 = fieldNorm(doc=5547)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- Children seek information in order to complete school projects on a wide variety of topics, as well as to support their various leisure activities. Such information can be found in print documents, but increasingly young people are turning to the Web to meet their information needs. In order to exploit this resource, however, children must be able to search or browse digital information through the intermediation of an interface. In particular, they must use Web-based portals that in most cases have been designed for adult users. Guidelines for interface design are not hard to find, but typically they also postulate adult rather than juvenile users. The authors discuss their own research work that has focused upon what young people themselves have to say about the design of portal interfaces. They conclude that specific interface design guidelines are required for young users rather than simply relying upon general design guidelines, and that in order to formulate such guidelines it is necessary to actively include the young people themselves in this process.
-
Oliveira Lima, J.A. de; Palmirani, M.; Vitali, F.: ¬A time-aware ontology for legal resources (2008)
0.05
0.04801341 = product of:
0.14404023 = sum of:
0.14404023 = sum of:
0.1066393 = weight(_text_:j.a in 2244) [ClassicSimilarity], result of:
0.1066393 = score(doc=2244,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.39198434 = fieldWeight in 2244, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046875 = fieldNorm(doc=2244)
0.03740093 = weight(_text_:22 in 2244) [ClassicSimilarity], result of:
0.03740093 = score(doc=2244,freq=2.0), product of:
0.1611132 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046008293 = queryNorm
0.23214069 = fieldWeight in 2244, 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=2244)
0.33333334 = coord(1/3)
- Date
- 27.12.2008 9:49:22
-
Tendencias de investigación en organización del conocimiento : IV Cologuio International de Ciencas de la Documentación ; VI Congreso del Capitulo Espanol de ISKO = Trends in knowledge organization research (2003)
0.05
0.045463126 = product of:
0.06819469 = sum of:
0.03709156 = product of:
0.07418312 = sum of:
0.07418312 = weight(_text_:guimaraes in 3541) [ClassicSimilarity], result of:
0.07418312 = score(doc=3541,freq=2.0), product of:
0.4201449 = queryWeight, product of:
9.131938 = idf(docFreq=12, maxDocs=44218)
0.046008293 = queryNorm
0.17656557 = fieldWeight in 3541, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.013671875 = fieldNorm(doc=3541)
0.5 = coord(1/2)
0.031103129 = product of:
0.062206257 = sum of:
0.062206257 = weight(_text_:j.a in 3541) [ClassicSimilarity], result of:
0.062206257 = score(doc=3541,freq=8.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.22865753 = fieldWeight in 3541, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.013671875 = fieldNorm(doc=3541)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Content
- Frias, J.A.: La visualizacion de la informacion bibliografica en los catalogos en linea y en entorno web: tendencias de investigacion [Visualization of bibliographic information in OPACs and web catalogues: trends of research]. - Hajdu Barat, A.: General information retrieval language dictionary in the Szechenyi National Library (Hungary). - Lloret Romero, N., Cabrera Mdndez, M., Peset Mancebo, F., Ferrer Sapena, A.: Metodologia para el desarrollo de una interfaz de usuario en entormos deprevencion de riesgos laborales [Methodology for the development of a user interface in prevention of occupational hazard environments]. Martin Rodriguez, F., Casado Candelas, M.: Organizar la recuperacion de la informacion para organizar el conocimiento: el caso practico de UBUCAT, catalogo de la Biblioteca de Universidad de Burgos [Organising the recovery of information for the organisation of knowledge: the practical case of the UBUCAT, the catalogue of the University of Burgos Library]. Moreiro, J.A., Llorens Morillo, J., Marzel Garcia-Quismondo, M.A., Vianello Osti, M., Morato Lara, J., Beltran Orenes, P, Sanchez Cuadrado, S.: Aplicacion del estandar ISO/IEC 13250-1999 a la construccion de un tesauro de verbos: estado del proyecto [Application of standard ISO/IEC 13250-1999 to the construction of a thesaurus of verbs: state of the project]. - Dill Orrico, E.G., Gonzales de Gomez, M.N., Brito, E.: El discurso metaforico y su vinculacion con grupos de investigacion a efectos de busqueda y recuperacion de informacion [The metaphorical discourse and its connection with research groups for the purposes of information searching and retrieval]. - Herrera-Viedma, E., Olvera, M., Peis, E., Porcel, C.: Revision de los sistemas de recomendaciones para la recuperacion de informacion [Review of recommender systems for information retrieval]. - Zecheru, M.: The role of the e-library in the information society / knowledge society: a romanian prospective analysis. -
Izquierdo Alonso, M.: EI analisis de generocomo metodologia para la organizacion y representacion del conocimiento [Genre analysis for methodology of the knowledge conceptual representation and organization]. - Porras Navalon, M.P, Verdugo Alonso, M.A.: El analisis terminologico de los titulos de los articulos cientificos Como metodologia para estudiar la evolution de las construcciones sociales: el caso de la discapacidad [The terminological analysis of the titles of scientific articles as methodology to study the evolution of social constructions: the case of disability]. - Ayuso Sanchez, M.J., Ayuso Garcia, M.D.: La gestion electronica de los derechos de autor en la era digital: los proyectos de investigacion orientados hacia la ERMS (Electronic Right Managements Systems) [The electronic management of the author's rights in the digital age: from the projects of research towards to the ERMS (Electronic Right Managements Systems)]. - Frias, J.A., Villalba del Monte, R.: Contando el cuento en organizacion del conocimiento: analisis de la presentacion formal de los articulos de investigacion publicados en Espana (1990-2001) [The story of knowledge organization: analysis of the formal presenation of research articles published in Spain (1990-2001)]. - Lopez Alonso, V, Moreno Lopez, L., Martin Sänchez, F.: Desarrollo de un sistema de gestion del conocimiento cientifico para su empleo en unidades de investigacion [Development of a scientific knowledge management system to be used in research units]. - Ramos Simon, L.F.: Alternativas de circulacio de las publicaciones electronicas: propuentespara el aceso libre al conocimiento cientifico [Circulation alternatives to the scholarly electronic publishing: proposals for the free access to scientific knowledge]. - Sanchez Turrion, J.M., Garcia Penalvo, F.J., Hernandez Simon, A.A.: BiblioRef. Herramienta personal para la gestion de citas bibliograficas [BiblioRef. A personal tool for bibliographic management]. - Guimaraes, J.A.C., Fernandez-Molina, J.C.: Los aspectos eticos de la organizacion y representation del cnocimiento en la revista Knowledge Organization [Ethical aspects of knowledge organization and representation in the journal Knowledge Organization]. - Moros, A.: Influencia de los sucesos del 11 de septiembre de 2001 en la representacion y organizacion del conocimiento: aspectos eticos, politicos y sociologicos [Influences of the events of September 11th, 2001, in knowledge represenation and organization: ethical, political and sociological aspect].
- Editor
- Frias, J.A. u. C. Travieso
-
Hickey, T.B.; Toves, J.; O'Neill, E.T.: NACO normalization : a detailed examination of the authority file comparison rules (2006)
0.04
0.043008488 = product of:
0.06451273 = sum of:
0.042695522 = product of:
0.12808657 = sum of:
0.12808657 = weight(_text_:authors in 5760) [ClassicSimilarity], result of:
0.12808657 = score(doc=5760,freq=6.0), product of:
0.20974325 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046008293 = queryNorm
0.61068267 = fieldWeight in 5760, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0546875 = fieldNorm(doc=5760)
0.33333334 = coord(1/3)
0.02181721 = product of:
0.04363442 = sum of:
0.04363442 = weight(_text_:22 in 5760) [ClassicSimilarity], result of:
0.04363442 = score(doc=5760,freq=2.0), product of:
0.1611132 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046008293 = queryNorm
0.2708308 = fieldWeight in 5760, 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=5760)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- Normalization rules are essential for interoperability between bibliographic systems. In the process of working with Name Authority Cooperative Program (NACO) authority files to match records with Functional Requirements for Bibliographic Records (FRBR) and developing the Faceted Application of Subject Terminology (FAST) subject heading schema, the authors found inconsistencies in independently created NACO normalization implementations. Investigating these, the authors found ambiguities in the NACO standard that need resolution, and came to conclusions on how the procedure could be simplified with little impact on matching headings. To encourage others to test their software for compliance with the current rules, the authors have established a Web site that has test files and interactive services showing their current implementation.
- Date
- 10. 9.2000 17:38:22
-
Kostoff, R.N.; Rio, J.A. del; Humenik, J.A.; Garcia, E.O.; Ramirez, A.M.: Citation mining : integrating text mining and bibliometrics for research user profiling (2001)
0.04
0.04290408 = product of:
0.06435612 = sum of:
0.014085868 = product of:
0.042257603 = sum of:
0.042257603 = weight(_text_:authors in 6850) [ClassicSimilarity], result of:
0.042257603 = score(doc=6850,freq=2.0), product of:
0.20974325 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046008293 = queryNorm
0.20147301 = fieldWeight in 6850, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03125 = fieldNorm(doc=6850)
0.33333334 = coord(1/3)
0.05027025 = product of:
0.1005405 = sum of:
0.1005405 = weight(_text_:j.a in 6850) [ClassicSimilarity], result of:
0.1005405 = score(doc=6850,freq=4.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.36956638 = fieldWeight in 6850, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.03125 = fieldNorm(doc=6850)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- Identifying the users and impact of research is important for research performers, managers, evaluators, and sponsors. It is important to know whether the audience reached is the audience desired. It is useful to understand the technical characteristics of the other research/development/applications impacted by the originating research, and to understand other characteristics (names, organizations, countries) of the users impacted by the research. Because of the many indirect pathways through which fundamental research can impact applications, identifying the user audience and the research impacts can be very complex and time consuming. The purpose of this article is to describe a novel approach for identifying the pathways through which research can impact other research, technology development, and applications, and to identify the technical and infrastructure characteristics of the user population. A novel literature-based approach was developed to identify the user community and its characteristics. The research performed is characterized by one or more articles accessed by the Science Citation Index (SCI) database, beccause the SCI's citation-based structure enables the capability to perform citation studies easily. The user community is characterized by the articles in the SCI that cite the original research articles, and that cite the succeeding generations of these articles as well. Text mining is performed on the citing articles to identify the technical areas impacted by the research, the relationships among these technical areas, and relationships among the technical areas and the infrastructure (authors, journals, organizations). A key component of text mining, concept clustering, was used to provide both a taxonomy of the citing articles' technical themes and further technical insights based on theme relationships arising from the grouping process. Bibliometrics is performed on the citing articles to profile the user characteristics. Citation Mining, this integration of citation bibliometrics and text mining, is applied to the 307 first generation citing articles of a fundamental physics article on the dynamics of vibrating sand-piles. Most of the 307 citing articles were basic research whose main themes were aligned with those of the cited article. However, about 20% of the citing articles were research or development in other disciplines, or development within the same discipline. The text mining alone identified the intradiscipline applications and extradiscipline impacts and applications; this was confirmed by detailed reading of the 307 abstracts. The combination of citation bibliometrics and text mining provides a synergy unavailable with each approach taken independently. Furthermore, text mining is a REQUIREMENT for a feasible comprehensive research impact determination. The integrated multigeneration citation analysis required for broad research impact determination of highly cited articles will produce thousands or tens or hundreds of thousands of citing article Abstracts.
-
Pretty, J.A.: MIDAS-NET : ein erfolgreiches europäisches Projekt (2000)
0.04
0.04147084 = product of:
0.124412514 = sum of:
0.124412514 = product of:
0.24882503 = sum of:
0.24882503 = weight(_text_:j.a in 4415) [ClassicSimilarity], result of:
0.24882503 = score(doc=4415,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.9146301 = fieldWeight in 4415, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.109375 = fieldNorm(doc=4415)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Challenges in knowledge representation and organization for the 21st century : integration of knowledge across boundaries. Proceedings of the 7th ISKO International Conference, 10-13 July 2002, Granada, Spain (2003)
0.04
0.04010905 = product of:
0.060163572 = sum of:
0.042390358 = product of:
0.084780715 = sum of:
0.084780715 = weight(_text_:guimaraes in 2679) [ClassicSimilarity], result of:
0.084780715 = score(doc=2679,freq=2.0), product of:
0.4201449 = queryWeight, product of:
9.131938 = idf(docFreq=12, maxDocs=44218)
0.046008293 = queryNorm
0.20178923 = fieldWeight in 2679, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.015625 = fieldNorm(doc=2679)
0.5 = coord(1/2)
0.017773217 = product of:
0.035546433 = sum of:
0.035546433 = weight(_text_:j.a in 2679) [ClassicSimilarity], result of:
0.035546433 = score(doc=2679,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.13066144 = fieldWeight in 2679, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.015625 = fieldNorm(doc=2679)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Content
- Enthält die Beiträge: Rebecca GREEN: Conceptual Universals in Knowledge Organization and Representation; 1. Theoretical Models and Universals in Knowledge Organization and Representation Jack ANDERSEN: Ascribing Cognitive Authority to Scholarly Documents an the (Possible) Role of Knowledge Organization in Scholarly Communication; Elin K. JACOB: Augmenting Human Capabilities: Classification as Cognitive Scaffolding; Clare BEGHTOL: Universal Concepts, Cultural Warrant and Cultural Hospitality; Maria Nélida GONZÁLEZ DE GÓMEZ: Knowledge, Communication, Information: Intersubject Links Institutional and Technological Mediations in Information; Joe TENNIS: Subject Ontogeny: Subject Access Through Time and the Dimensionality of Classification; 2. Epistemological Foundations for Knowledge Structures and Analysis Nuno SILVA and Joáo ROCHA: Merging Ontologies Using a Bottom-Up Lexical and Structural Approach; Giliola NEGRINI and Patrizia ZOZI: Ontological Analysis of the Literary Work of Art; Jarmo SAARTI: The Analysis of the Information Process of Fiction: a Holistic Approach to Information Processing; N.Y. KOBASHI, J.W. SMIT and M. de F.G.M. TÁLAMO: Constitution of the Scientific Domain of Information Science; 3. Models and Methods for Knowledge Representation Anita COLEMAN: A Classification of Models; Gian Piero ZARRI: Indexing and Querying of Narrative Documents, a Knowledge Representation Approach: Jeremy J. SHAPIRO: Interdisciplinary Knowledge Integration and Intellectual Creativity; Rahmatollah FATTAHI and Mehri PARIROKH: Restructuring the Bibliographic Record for Better Organization, Management, and Representation of Knowledge in the Global Online Environment: a New Approach; Devika P. MADALLI and A.R.D. PRASSAD: Vyasa: a Knowledge Representation System for Automatic Maintenance of Analytico-Synthetic Scheme; Catalina NAUMIS PENA: Images and Words; 4. Models and Methods for Knowledge Organization. Tools and Systems Maria Ines CORDEIRO and Aida SLAVIC: Data Models for Knowledge Organization Tools: Evolution and Perspectives; Vanda BROUGHTON: Facet Analytical Theory as a Basis for Knowledge Oganization Tool in a Subject Portal; Stella G DEXTRE CLARKE: Planning Controlled Vocabularies for the Uk Public; Sector Widad MUSTAFA el HADI: Terminology & Information Retrieval: New Tools for New Needs. Integration of Knowledge Across Boundaries; Hur-Li LEE and Allyson CARLYLE: Academic Library Gateways to Online Information: a Taxonomy of Organizational Structures; 5. Models and Methods for Knowledge Organization and Retrieval Gerhard J.A. RIESTHUIS and Maja ZUMER: The Functional Requirements for Bibliographic Records and Knowledge Organization; Rochelle KEDAR and Snunith SHOHAM: The Subject Cataloging Of Monographs With The Use Of a Thesaurus; Ana PÉREZ LÓPEZ, Mercedes DE LA MONEDA and Ángel MOROS RAMÍREZ: Application of the Cantor set Theory in Making Decision about the Collection Development; Hemalata IYER and Jeanne M. KEEFE: The WordNet as an Auxiliary Resource To Search Visual Image Database In Architecture; Douglas TUDHOPE, Ceri BINDING, Dorothee BLOCKS and Daniel CUNLIFFE: Representation and Retrieval in Faceted Systems;
10. Applications of Artificial Intelligence Techniques to Information Retrieval (Part I) Christopher S.G. KHOO, Karen NG and Shiyan OU: An Exploratory Study of Human Clustering Of Web Pages; Stephane CHAUDIRON, Majid IHADJADENE and François ROLE: Authorial Index Browsing in an XML Digital Library; Xavier POLANCO: Clusters, Graphs, and Networks for Analyzing Internet-Web-Supported Communication within a Virtual Community; E. HERRERA-VIEDMA, O. CORDÓN, J.C. HERRERA, M. LUQUE: An IRS Based an Multi-Granular Linguistic Information; Pedro CUESTA, Alma M. GÓMEZ and Francisco J. RODRÍGUEZ: Using Agents for Information Retrieval; 11. Integration of Knowledge in Multicultural Domain-Oriented and General Systems. (Part I) Antonio GARCIA JIMANEZ, Alberto DÍAZ ESTEBAN and Pablo GERVÁS: Knowledge Organization in a Multilingual System for the Personalization of Digital News Services: How to Integrate Knowledge; Marfa J. LÓPEZ-HUERTAS and Mario BARITA: Knowledge Representation and Organization of Gender Studies an the Internet: Towards Integration; Victoria FRANCU: Language-Independent Structures and Multilingual Information Access Annelise Mark PEJTERSEN and Hanne ALBRECHTSEN Models for Collaborative Integration of Knowledge; 12. Applications of Artificial Intelligence Techniques to Information Retrieval (Part II) C. LOPEZ-PUJALTE, V.P. GUERRERO, F. de MOYA-ANEGÓN: Evaluation of the Application of Genetic Algorithms to Relevance Feedback; O. CORDÓN, E. HERRERA-VIEDMA, M. LUQUE, F. de MOYA,ANEGÓN and C. ZARCO: An Inductive Query by Example Technique for Extended Boolean Queries Based an Simulated Annealing-Programming; Vfctor HERRERO-SOLANA and F. de MOYA-ANEGÓN: Graphical Table of Contents (GTOC) for Library Collections: the Aplication of UDC Codes for the Subject Maps; Luis M. CAMPOS, Juan M. FERNEZ-LUNA and Juan HUSTE: Managing Documents with Bayesian Belief Networks: A Brief Survey of Applications and Models; 13. Epistemological Approaches to Classification Principles, Design and Construction Birger HJOERLAND: The Methodology Of Constructing Classification Schemes: A discussion of the State-of-the-Art; Hope OLSON, Juliet NIELSEN and Shona R. DIPPIE: Encyclopaedist Rivalry, Classificatory Commonality, Illusory Universality; Jian QIN: Evolving Paradigms of Knowledge Representation and Organization: A Comparative Study of classification, XML/DTD and Ontology; Jens-Erik MAI: Is Classification Theory Possible? Rethinking Classification Research; I.C. McILWAINE: Where Have All The Flowers Gone? An Investigation Into The Fate of Some Special Classification Schemes; 14. Professional Ethics. Users and Information Structures. Evaluation of Systems J. Carlos FERNÁNDEZ-MOLINA and J. Augusto c. GUIMARAES: Ethical Aspects of Knowledge Organization and Representation in the Digital Environment: Their Articulation in Professional Codes of Ethics; Ali Asghar SHIRI, Crawford REVIE and Gobinda CHOWDHURY: Assessing the Impact of User Interaction with Thesaural Knowledge Structures: A Quantitative Analysis Framework; Carmen CARO CASTRO and Críspulo TRAVIESO RODRÍGUEZ: Ariadne's Thread: Knowledge Structures for Browsing in OPAC's; Linda BANWELL: Developing and Evaluation Framework For a Supranational Digital Library; Antonio L. GARCIA GUTIÉRREZ: Knowledge Organization From a "culture of the Border": Towards a Transcultural Ethics of Mediation; Christopher KING, David H. MARWICK and M. Howard WILLIAMS: The Importance of Context in Resolving of Confliets when Sharing User Profiles;
-
Garcés, P.J.; Olivas, J.A.; Romero, F.P.: Concept-matching IR systems versus word-matching information retrieval systems : considering fuzzy interrelations for indexing Web pages (2006)
0.04
0.040011175 = product of:
0.12003352 = sum of:
0.12003352 = sum of:
0.08886608 = weight(_text_:j.a in 5288) [ClassicSimilarity], result of:
0.08886608 = score(doc=5288,freq=2.0), product of:
0.2720499 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046008293 = queryNorm
0.3266536 = fieldWeight in 5288, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.0390625 = fieldNorm(doc=5288)
0.031167444 = weight(_text_:22 in 5288) [ClassicSimilarity], result of:
0.031167444 = score(doc=5288,freq=2.0), product of:
0.1611132 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046008293 = queryNorm
0.19345059 = fieldWeight in 5288, 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=5288)
0.33333334 = coord(1/3)
- Date
- 22. 7.2006 17:14:12
