-
Barber, E., et al: ¬Los catálogos en línea de acceso público disponibles en entorno web de las bibliotecas universitarias y especializadas en Argentina y Brasil : diagnóstico de situación (2007)
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- Source
- ¬La interdisciplinariedad y la transdisciplinariedad en la organización del conocimiento científico : actas del VIII Congreso ISKO-España, León, 18, 19 y 20 de Abril de 2007 : Interdisciplinarity and transdisciplinarity in the organization of scientific knowledge. Ed.: B. Rodriguez Bravo u. M.L Alvite Diez
-
Moulaison, H.L.: OPAC queries at a medium-sized academic library : a transaction log analysis (2008)
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- Date
- 10. 9.2000 17:38:22
- Type
- b
-
Harmsen, B.: Adding value to Web-OPACs (2000)
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-
Golderman, G.M.; Connolly, B.: Between the book covers : going beyond OPAC keyword searching with the deep linking capabilities of Google Scholar and Google Book Search (2004/05)
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- Date
- 2.12.2007 19:39:22
-
Ramesh Babu, B.; O'Brien, A.: Web OPAC interfaces : an overview (2000)
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-
Rosenberger, B.: ¬Die neue Online-Systematik der Universitätsbibliothek Hagen (2000)
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-
Erklärung zu Internationalen Katalogisierungsprinzipien : Verabschiedeter Entwurf des 1. IFLA Meeting an an International Cataloguing Code, Frankfurt, Deutschland, 2003. Deutsche Übersetzung des "Statement of International Cataloguing Principles" (2004)
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- Footnote
- Zu der Übersetzung gab es in INETBIB folgenden Kommentar von M. Münnich, J. Winkler u. H. Popst: In der deutschen Übersetzung der "Statement of Principles" hat die Arbeitsstelle freundlicherweise die Mitarbeit von Herrn Croissant, Herrn Popst und mir bei der Übersetzung erwähnt. Dabei muss aber unsererseits betont werden, dass an ganz entscheidenden Stellen unsere Vorschläge nicht akzeptiert wurden. Dies sind u.a.: -- expression: unser Vorschlag war "Fassung", da es Expression im Deutschen nicht im Sinn von FRBR gibt -- manifestation: unser Vorschlag "physische Form" - Manisfestation gibt es ebenfalls so nicht -- concept: unser Vorschlag: "Abstraktum". Es geht aus den Beispielen in FRBR hervor, dass nicht Konzept gemeint ist. -- object: unser Vorschlag: "Gegenstand" -- place: unser Vorschlag: "geographische Einheit". Die Bedeutung in FRBR geht über Ort weit hinaus, -- agent: unser Vorschlag "Person oder Körperschaft" -- creator: unser Vorschlag: verantwortliche Person oder Körperschaft. Eine Körperschaft kann kaum ein geistiger Schöfper sein und Schöpfer läßt eine andere Assoziation zu. Im Übrigen wollten wir die u.E. im Deutschen ungebräuchliche Bezeichnung "bibliografische Ressource" durch "Dokument" ersetzen.
-
Caro Castro, C.; Travieso Rodríguez, C.: Ariadne's thread : knowledge structures for browsing in OPAC's (2003)
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- Abstract
- Subject searching is the most common but also the most conflictive searching for end user. The aim of this paper is to check how users expressions match subject headings and to prove if knowledge structure used in online catalogs enhances searching effectiveness. A bibliographic revision about difficulties in subject access and proposed methods to improve it is also presented. For the empirical analysis, transaction logs from two university libraries, online catalogs (CISNE and FAMA) were collected. Results show that more than a quarter of user queries are effective due to an alphabetical subject index approach and browsing through hypertextual links. 1. Introduction Since the 1980's, online public access catalogs (OPAC's) have become usual way to access bibliographic information. During the last two decades the technological development has helped to extend their use, making feasible the access for a whole of users that is getting more and more extensive and heterogeneous, and also to incorporate information resources in electronic formats and to interconnect systems. However, technology seems to have developed faster than our knowledge about the tasks where it has been applied and than the evolution of our capacities for adapting to it. The conceptual model of OPAC has been hardly modified recently, and for interacting with them, users still need to combine the same skills and basic knowledge than at the beginning of its introduction (Borgman, 1986, 2000): a) conceptual knowledge to translate the information need into an appropriate query because of a well-designed mental model of the system, b) semantic and syntactic knowledge to be able to implement that query (access fields, searching type, Boolean logic, etc.) and c) basic technical skills in computing. At present many users have the essential technical skills to make use, with more or less expertise, of a computer. This number is substantially reduced when it is referred to the conceptual, semantic and syntactic knowledge that is necessary to achieve a moderately satisfactory search. An added difficulty arises in subject searching, as users should concrete their unknown information needs in terms that the information retrieval system can understand. Many researches have focused an unskilled searchers' difficulties to enter an effective query. The mental models influence, users assumption about characteristics, structure, contents and operation of the system they interact with have been analysed (Dillon, 2000; Dimitroff, 2000). Another issue that implies difficulties is vocabulary: how to find the right terms to implement a query and to modify it as the case may be. Terminology and expressions characteristics used in searching (Bates, 1993), the match between user terms and the subject headings from the catalog (Carlyle, 1989; Drabensttot, 1996; Drabensttot & Vizine-Goetz, 1994), the incidence of spelling errors (Drabensttot and Weller, 1996; Ferl and Millsap, 1996; Walker and Jones, 1987), users problems
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Braschoß, K.; Hansmann, S.; Hesse, T.; Joosten-Wilke, U.; Ristau, R.; Rusch, B.; Taylor, V.: Indexierung von Online-Katalogen : Ein gemeinsames Konzept der ALEPH-Anwender in Berlin (2004)
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-
Smrzka, B.: ¬Der Web-OPAC der Büchereien Wien : Usability Untersuchung (2003)
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-
Hahn, U.; Schulze, M.: Katalogerweiterungen, Mashups und Elemente der Bibliothek 2.0" in der Praxis : der Katalog der Universitätsbibliothek der Helmut-Schmidt-Universität (IHSU) Universität der Bundeswehr Hamburg (2009)
0.01
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- Date
- 22. 2.2009 19:40:38
-
Voß, J.; Hellmich, J.: »Am Kerngeschäft der Bibliothekare kann sich plötzlich jeder beteiligen« (2007)
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-
Berberich, S.: Kosten und Nutzung der Optimierung von Erschließung (2006)
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- Abstract
- Aktuell stehen Bibliotheken im Bereich Katalogmanagement und Erschließung mehrere Verfahren zur Optimierung ihrer Dienstleistungen zur Verfügung'. Häufig wird versucht, die kundenfreundlichen Dienstleistungsmerkmale von Suchmaschinen unter nicht-kommerziellen Bedingungen einzuführen. Dazu zählen: - Vereinfachung von Suchoberflächen - Anreicherung "magerer" bibliothekarischer Inhaltserschließungsdaten durch Digitalisierung von Inhaltsverzeichnissen und/oder Verknüpfung von Titeldaten mit entsprechender Fremdleistung (z.B. UB Konstanz, UB Heidelberg) - Angebot eines Recommending (z. B. UB Karlsruhe) - Einsatz automatischer Indexierungsverfahren (z.B. Vorarlberger Landesbibliothek) - Ranking von Treffern (z.B. UB Bielefeld)
-
Gödert, W.: Navigation und Konzepte für ein interaktives Retrieval im OPAC : Oder: Von der Informationserschließung zur Wissenserkundung (2004)
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- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Gödert, W.: Navigation und Konzepte für ein interaktives Retrieval im OPAC : Oder: Von der Informationserschließung zur Wissenserkundung (2004)
0.01
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- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Schulz, U.: Anwenderpartizipation bei der Entwicklung eines Kinder-OPACs : Erschließungssysteme und Nutzerbeteiligung (2000)
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- Source
- Globalisierung und Wissensorganisation: Neue Aspekte für Wissen, Wissenschaft und Informationssysteme: Proceedings der 6. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation Hamburg, 23.-25.9.1999. Hrsg.: H.P. Ohly, G. Rahmstorf u. A. Sigel
-
Ramesh Babu, B.; Tamizhchelvan, M.: ¬An investigation into the features of OPACs in Tamil Nadu (India) (2003)
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-
Niggemann, E.: Wer suchet, der findet? : Verbesserung der inhaltlichen Suchmöglichkeiten im Informationssystem Der Deutschen Bibliothek (2006)
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- Abstract
- Elektronische Bibliothekskataloge und Bibliografien haben ihr Monopol bei der Suche nach Büchern, Aufsätzen, musikalischen Werken u. a. verloren. Globale Suchmaschinen sind starke Konkurrenten, und Bibliotheken müssen heute so planen, dass ihre Dienstleistungen auch morgen noch interessant sind. Die Deutsche Bibliothek (DDB) wird ihre traditionelle Katalogrecherche zu einem globalen, netzbasierten Informationssystem erweitern, das die Vorteile der neutralen, qualitätsbasierten Katalogsuche mit den Vorteilen moderner Suchmaschinen zu verbinden sucht. Dieser Beitrag beschäftigt sich mit der Verbesserung der inhaltlichen Suchmöglichkeiten im Informationssystem Der Deutschen Bibliothek. Weitere Entwicklungsstränge sollen nur kurz im Ausblick angerissen werden.
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Thissen, F.: Verloren in digitalen Netzen : Nutzertests zur Optimierung der Bedienerfreundlichkei eines Online-Katalogs (2002)
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- Source
- Bibliotheken und die Vernetzung des Wissens. Hrsg.: Achim Puhl u. Richard Stang
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Jansen, B.J.; Pooch , U.: ¬A review of Web searching studies and a framework for future research (2001)
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