-
Taylor, A.G.: Enhancing subject access in online systems : the year's work in subject analysis, 1991 (1992)
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- Abstract
- The research literature published in 1991 in the following categories is examined: users and subject searching, subject access in online catalogs, subject cataloging and indexing, information retrieval, thesaurus and indexing approaches, classification, and specialized subjects and materials. The preponderance of the research dealt with improving subject access in online systems. This seems to have been the result of acceptance by many researchers of a number of previously researched hypotheses that, taken together, indicate that improving online systems holds more promise than trying to perfect the processes of subject analysis
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Shaw, D.: ¬The human-computer interface for information retrieval (1991)
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- Abstract
- Discusses the human-computer interface for information retrieval and notes that research on human-computer interface design has generated many widely-accepted principles of interface design which should be of interest and value to designers of information retrieval systems. Work on display features such as highlighting, colour, icons, and windows has received considerable attention. research has also focused on how the user interacts with the system, whether by commands, menus, or direct manipulation. Studies of interfaces for information retrieval systems reveal that online searching has emphasised developments of front ends, with some novel uses of graphics. CD-ROM and optical media are characterised by interface diversity, again with some inclusion of graphic interfaces. Online catalogues and full text data bases have provided interesting comparisons of mode of interaction
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Drenth, H.; Morris, A.; Tseng, G.: Expert systems as information intermediaries (1991)
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- Abstract
- Points out that expert systems have great potential to enhance access to information retrieval systems as they use expertise to carry out tasks such as diagnosis and planning and make expertise available to nonexperts. Potential end users of online information retrieval systems are frequently deterred by the complexity of theses systems. Expert systems can mediate between the searcher and the information retrieval system and might be the key both to increasing and end user searching and to improving the quality of searches overall
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Stone, A.T.: That elusive concept of 'aboutness' : the year's work in subject analysis, 1992 (1993)
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- Abstract
- Interest in classification theory and in facet-based systems was more evident during 1992, the year that marked the one hundredth anniversary of the birth of Ranganathan. Efforts to simplify subject cataloging routines include exploration of automatic and semiautomatic methods. Solutions to online subject searching problems might be shifting to the domains of information-retrieval experts. The 1992 subject analysis literature is examined and described using the following categories: theoretical foundations, cataloging practices, subject analysis in online environments, and specialized materials and topics
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Chowdhury, G.G.: ¬The Internet and information retrieval research : a brief review (1999)
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- Abstract
- The Internet and related information services attract increasing interest from information retrieval researchers. A survey of recent publications shows that frequent topics are the effectiveness of search engines, information validation and quality, user studies, design of user interfaces, data structures and metadata, classification and vocabulary based aids, and indexing and search agents. Current research in these areas is briefly discussed. The changing balance between CD-ROM sources and traditional online searching is quite important and is noted
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Buckland, M.K.; Liu, Z.: History of information science (1995)
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- Abstract
- State of the art review of the historical development of information science as deemed to be covered by the particular interests of memebers of the American Society for Information Science, as defined as the representation, storage, transmission, selection, retrieval, filtering, and use of documents and messages. Arranges the references cited roughly according to the classification scheme used by Information Science Abstracts, and so uses the headings: background; information science; techniques and technology; information related behaviour; application areas; social aspects; education for information science; institutions; individuals; geographical areas; and conclusions
- Date
- 13. 6.1996 19:22:20
-
Haas, S.W.: Natural language processing : toward large-scale, robust systems (1996)
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- Abstract
- State of the art review of natural language processing updating an earlier review published in ARIST 22(1987). Discusses important developments that have allowed for significant advances in the field of natural language processing: materials and resources; knowledge based systems and statistical approaches; and a strong emphasis on evaluation. Reviews some natural language processing applications and common problems still awaiting solution. Considers closely related applications such as language generation and th egeneration phase of machine translation which face the same problems as natural language processing. Covers natural language methodologies for information retrieval only briefly
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Ruda, S.: Abstracting: eine Auswahlbibliographie (1992)
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- Abstract
- Die vorliegende Auswahlbibliographie ist in 9 Themenbereiche unterteilt. Der erste Abschnitt enthält Literatur, in der auf Abstracts und Abstracting-Verfahren allgemein eingegangen und ein Überblick über den Stand der Forschung gegeben wird. Im nächsten Abschnitt werden solche Aufsätze referiert, die die historische Entwicklung des Abstracting beschreiben. Im dritten Teil sind Abstracting-Richtlinien verschiedener Institutionen aufgelistet. Lexikalische, syntaktische und semantische Textkondensierungsverfahren sind das Thema der in Abschnitt 4 präsentierten Arbeiten. Textstrukturen von Abstracts werden unter Punkt 5 betrachtet, und die Arbeiten des nächsten Themenbereiches befassen sich mit dem Problem des Schreibens von Abstracts. Der siebte Abschnitt listet sog. 'maschinelle' und maschinen-unterstützte Abstracting-Methoden auf. Anschließend werden 'maschinelle' und maschinenunterstützte Abstracting-Verfahren, Abstracts im Vergleich zu ihren Primärtexten sowie Abstracts im allgemeien bewertet. Den Abschluß bilden Bibliographien
-
Ingenerf, J.: Literatur zum Thema Terminologie (1993)
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- Content
- Enthält Literaturangaben zu folgenden Themen: Allgemeines, insbesondere bzgl. Institutionen zum Thema Terminologie // Konkrete Ordnungssysteme / Wörterbücher: Medizin // Konkrete Ordnungssysteme / Wörterbücher: Informatik // Grundlagen // Prinzipien der Erstellung eines Wörterbuches // Terminologie und NLP: im allgemeinen bzw. in der Medizin // Terminologie und KI: im allgemeinen bzw. in der Medizin // Terminologie und konzeptuelle Modellierung: Ontologie // Normen // Rechnergestützte bzw. formal rekonstruierte Terminologie // Standardisierung, Sharing, Reuse // Werkzeuge zur Wörterbucherstellung
-
White, H.D.; McCain, K.W.: Visualization of literatures (1997)
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- Abstract
- State of the art review of recent models of literatures that offer visual clues to relationships among writings that are often based term occurences and co-occurences. Considers the advantages of 2 dimensional and 3 dimensional displays of relationships over other models; bibliographic models; editorial models; bibliometric models; user models; and synthetic models. Discusses the online visualization and offline visualizations and the problems of visualizing changing literatures in a static medium, such as hard copy print. Argues that insufficient attention has been paid to user friendly visual design with the related questions of new capabilities and scaling up to larger collections. Concludes with the hope that, in future, the same visualization interface used for bibliographic domain analysis will be used for document retrieval
-
Informationsmittel für Bibliotheken (IFB) : Besprechungsdienst und Berichte (1994)
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- Content
- Ab Januar 1995 auch in elektronischer Form im WWW (http://www.swbv.uni-konstanz.de/depot/i_menu/3421308w.html
-
Metz, A.: Community service : a bibliography (1996)
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- Date
- 17.10.1996 14:22:33
-
Informationsmittel für Bibliotheken (IFB) : Besprechungsdienst und Berichte (1997)
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- Abstract
- Weist unter Einschluß der Beiträge in der Rubrik Berichte und Rezensionen für 2.032 verschiedene Informationsmittel nach. Im Hauptteil werden die rezensierten Werke und die Beiträge mit vollen bibliographischen Angaben und den Fundstellen unter dem Sachtitel verzeichnet. Von Verfassern, Urhebern, sonstigen beteiligten Personen und Körperschaften, Parallel- und Zitiertiteln wird auf die Haupteintragungen verwiesen. Das Schlagwortregister enthält Eintragungen unter Fächerbezeichnungen, Sachschlagwörtern, Geographica, Typen von Informationsmitteln sowie Schriftengattungen/Veröffentlichungsformen
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Harter, S.P.; Hert, C.A.: Evaluation of information retrieval systems : approaches, issues, and methods (1997)
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- Abstract
- State of the art review of information retrieval systems, defined as systems retrieving documents a sopposed to numerical data. Explains the classic Cranfield studies that have served as a standard for retrieval testing since the 1960s and discusses the Cranfield model and its relevance based measures of retrieval effectiveness. Details sosme of the problems with the Cranfield instruments and issues of validity and reliability, generalizability, usefulness and basic concepts. Discusses the evaluation of the Internet search engines in light of the Cranfield model, noting the very real differences between batch systems (Cranfield) and interactive systems (Internet). Because the Internet collection is not fixed, it is impossible to determine recall as a measure of retrieval effectiveness. considers future directions in evaluating information retrieval systems
-
Kantor, P.B.: Information retrieval techniques (1994)
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- Abstract
- State of the art review of information retrieval techniques viewed in terms of the growing effort to implement concept based retrieval in content based algorithms. Identifies trends in the automation of indexing, retrieval, and the interaction between systems and users. Identifies 3 central issues: ways in which systems describe documents for purposes of information retrieval; ways in which systems compute the degree of match between a given document and the current state of the query; amd what the systems do with the information that they obtain from the users. Looks at information retrieval techniques in terms of: location, navigation; indexing; documents; queries; structures; concepts; matching documents to queries; restoring query structure; algorithms and content versus concepts; formulation of concepts in terms of contents; formulation of concepts with the assistance of the users; complex system codes versus underlying principles; and system evaluation
-
Tuss, J.: Roadmaps to the Internet : finding the best guidebook for your needs (1994)
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- Source
- Online. 18(1994) no.1, S.14-26
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Oard, D.W.; Diekema, A.R.: Cross-language information retrieval (1999)
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Twidale, M.B.; Nichols, D.M.: Computer supported cooperative work in information search and retrieval (1999)
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Yee, M.M.: System design and cataloging meet the user : user interfaces to online public access catalogs (1991)
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- Abstract
- Current research on user interfaces to online public access catalogs is reviewed in an attempt to identify research methods and findings applicable to the design of effective user interfaces to online public access catalogs. A broad definition of user interface is employed which includes data structures, in addition to searching and indexing software. The following features of online public access catalogs are discussed: the demonstration of relationships between records, the provision of entry vocabularies, the arrangement of multiple entries on the screen, the provision of access points, the display of single records, and the division of the catalog into separate files or indexes. For each feature, user studies and other research on online public access catalogs are reviewed and those findings summarized which provide insight into user needs concerning that particular feature; issues are identified and directions for further research are suggested. Implications for cataloging codes and standards and system design are discussed
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Rader, H.B.: Library orientation and instruction - 1993 (1994)
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- Source
- Reference services review. 22(1994) no.4, S.81-
