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Zschunke, P.; Svensson, P.: Bücherbrett für alle Fälle : Geräte-Speicher fassen Tausende von Seiten (2000)
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- 3. 5.1997 8:44:22
18. 6.2000 9:11:22
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Garrod, P.: Use of the UNESCO Thesaurus for archival subject indexing at UK NDAD (2000)
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Hirons, J.; Hawkins, L.; French, P.: AACR2 and you : revisiting AACR2 to accomodate seriality (2000)
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- 18. 8.2002 17:22:13
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Mauer, P.: Embedded indexing : pros and cons for the indexer (2000)
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- Source
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Houston, R.D.; Harmon, E.G.: Re-envisioning the information concept : systematic definitions (2002)
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- Date
- 22. 2.2007 18:56:23
22. 2.2007 19:22:13
- Source
- Emerging frameworks and methods: Proceedings of the Fourth International Conference on the Conceptions of Library and Information Science (CoLIS4), Seattle, WA, July 21 - 25, 2002. Eds.: Fidel, R., H. Bruce, P. Ingwersen u. P. Vakkari
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Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001)
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- 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.
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Zschunke, P.: Gefährliche Liebesgrüße : Neues Computervirus verbreitet sich rasend schnell - Betriebe fahren Systeme herunter (2000)
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- Date
- 3. 5.1997 8:44:22
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Somm, F.; Klein, P.: Freispruch für Somm (2000)
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- Date
- 29.12.1999 17:22:13
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Monnerjahn, P.: Vorsprung ohne Technik : Übersetzen: Computer und Qualität (2000)
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Ebenhoch, P.: Digitale Vergänglichkeit elektronischer Publikationen (2000)
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- Date
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Kuhlmann, U.; Monnerjahn, P.: Sprache auf Knopfdruck : Sieben automatische Übersetzungsprogramme im Test (2000)
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Changeux, J.-P.: ¬Die Revolution in der Gehirnforschung (2003)
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Hätscher, P.: Wer bewegt das Wissen : wo stehen wir in zehn Jahren? Eine Zusammenfassung (2009)
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Boeuf, P. le: ¬The Impact of the FRBR model an the future revisions of the ISBDs : a challenge for the IFLA Section an Cataloging (2002)
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- Date
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Gödert, W.; Hubrich, J.; Boteram, F.: Thematische Recherche und Interoperabilität : Wege zur Optimierung des Zugriffs auf heterogen erschlossene Dokumente (2009)
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- Date
- 3. 5.1997 8:44:22
- Footnote
- Weitere Artikel auf S.2-3: Berberich, C.: Wie das Netz zwitschert - Beuth, P.: Kurz und fündig - Beuth, P. u. V. Funk: Ein Artikel, der nie fertig wird
-
Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004)
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- 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
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Schirmbacher, P.: Möglichkeiten und Grenzen des elektronischen Publizierens auf der Basis der Open-Access-Prinzipien (2006)
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- Date
- 27.10.2006 14:21:22
- Source
- Vom Wandel der Wissensorganisation im Informationszeitalter: Festschrift für Walther Umstätter zum 65. Geburtstag, hrsg. von P. Hauke u. K. Umlauf
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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
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Schüler, P.: Wertes Wissen : Knowledge Management vermeidet Datenfriedhöfe (2001)
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- Date
- 8.11.2001 19:58:22
