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Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001)
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- Content
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Degez, D.; Masse, C.: ¬L'indexation à l'ère d'Internet (2000)
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Geißelmann, F.: Arbeitsergebnisse der Arbeitsgruppe Codes (2000)
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Wimmer, F.: ¬Der Apostroph in der Dezimalklassifikation : kritische Betrachtung einer unerwünschten Entwicklung (2000)
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Weinberg, B.H.: Book indexes in France : medieval specimens and modern practices (2000)
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Briot, D.; Creff, J.A.: Enfin une norme francaise de description des resources électroniques (Z44-082) (2000)
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Menon, B.: Optimiser l'acces a l'information, une opportunite pour les langages documentaires? (2007)
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Somm, F.; Klein, P.: Freispruch für Somm (2000)
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Teuteberg, F.: Agentenbasierte Informationserschließung im World Wide Web unter Einsatz von Künstlichen Neuronalen Netzen und Fuzzy-Logik (2001)
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Bourdon, F.: Funktionale Anforderungen an bibliographische Datensätze und ein internationales Nummernsystem für Normdaten : wie weit kann Normierung durch Technik unterstützt werden? (2001)
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Bourdon, F.: Functional requirements and numbering of authority records (FRANAR) : to what extent can authority control be supported by technical means? (2002)
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Boteram, F.; Hubrich, J.: Towards a comprehensive international Knowledge Organization System (2008)
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Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004)
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- Content
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Golland, L.; Sigmund, K.: Exact thought in a demented time : Karl Menger and his Viennese Mathematical Colloquium (2000)
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Jacobs, J.W.; Summers, E.; Ankersen, E.: Cyril: expanding the horizons of MARC21 (2004)
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- Abstract
- Describes the construction of the author's Perl program, Cyril, to add vernacular Russian (Cyrillic) characters to existing MARC records. The program takes advantage of the ALA-LC standards for Romanization to create character mappings that "de-transliterate" specified MARC fields. The creation of Cyril raises both linguistic and technical issues, which are thoroughly examined. Concludes by considering the implications for cataloging and authority control standards, as we move to a multilingual, multi-script bibliographic environment.
- Source
- Library hi tech. 22(2004) no.1, S.8-17
-
Information Macht Bildung. : Zweiter Gemeinsamer Kongress der Bundesvereinigung Deutscher Bibliotheksverbände e. V. (BDB) und der Deutschen Gesellschaft für Informationswissenschaft und Informationspraxis e. V. (DGI), Leipzig, 23. bis 26. März 2004, zugleich 93. Deutscher Bibliothekartag (2004)
0.07
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- Classification
- BF F 430.60
- Date
- 22. 2.2008 14:21:53
- KAB
- BF F 430.60
-
Egghe, L.: ¬A universal method of information retrieval evaluation : the "missing" link M and the universal IR surface (2004)
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- Abstract
- The paper shows that the present evaluation methods in information retrieval (basically recall R and precision P and in some cases fallout F ) lack universal comparability in the sense that their values depend on the generality of the IR problem. A solution is given by using all "parts" of the database, including the non-relevant documents and also the not-retrieved documents. It turns out that the solution is given by introducing the measure M being the fraction of the not-retrieved documents that are relevant (hence the "miss" measure). We prove that - independent of the IR problem or of the IR action - the quadruple (P,R,F,M) belongs to a universal IR surface, being the same for all IR-activities. This universality is then exploited by defining a new measure for evaluation in IR allowing for unbiased comparisons of all IR results. We also show that only using one, two or even three measures from the set {P,R,F,M} necessary leads to evaluation measures that are non-universal and hence not capable of comparing different IR situations.
- Date
- 14. 8.2004 19:17:22
-
Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000)
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- Date
- 22. 7.2000 17:48:06
-
Luttenberger, J.: Achtung, Algorithmus! : Katharina Anna Zweig fordert einen kritischen Umgang mit Algorithmen - Gesellschaftliche Diskussion notwendig (2004)
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- Content
- Vgl. auch den Beitrag: Stalder, F.: Algorithmen, die wir brauchen: Nneue technopolitische Bedingungen der Kooperation und des Kollektiven. In: Neues Deutschland vom 18.03.2017, S.21. Vgl. auch die Plattform 'AlgorithmWatch' unter: https://algorithmwatch.org/.
- Date
- 22. 7.2004 9:42:33