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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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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
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Woodward, J.: Cataloging and classifying information resources on the Internet (1996)
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- Abstract
- State of the art review exploring the problem of bibliographic citations to resources that exist only in electronic form where the cited items may no longer be locatable at the URL indicated. Notes that the Internet is currently in a state of near chaos in terms of access and organization, while searching, usually performed with word based search engines, is generally not adequate for the needs of most users. Reviews strategies used by librarians for cataloguing and classifying information resources on the Internet. Techniques used include: automatic classification projects and classified subject trees, like the BUBL Subject Tree; CyberDewey, and the WWW Virtual Library. Considers OPAC like library catalogues such as the UK's CATRIONA Project and OCLC's InterCat. Explores retrieval tools used with concept analysis and other non traditional proposals, which include some library expertise, usually the use of one of the major library classifications. Pays particular attention to the UDC
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Shue, J.-S.; Wu. S.: GAIS computer science bibliographies search (1997)
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- Abstract
- GAIS computer science bibliographies search is a WWW service providing a searchable interface on bibliographies related to computer science. It holds about 400.000 references, mirrored from the Informatics for Engineering and Science Department of the University of Karlsruhe, and allows full text searching through the search engine GAIS (Global Area Intelligent Search). Discusses its design and architecture
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Twidale, M.B.; Nichols, D.M.: Computer supported cooperative work in information search and retrieval (1999)
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Metz, A.: Community service : a bibliography (1996)
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- Date
- 17.10.1996 14:22:33
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Trybula, W.J.: Data mining and knowledge discovery (1997)
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- Abstract
- State of the art review of the recently developed concepts of data mining (defined as the automated process of evaluating data and finding relationships) and knowledge discovery (defined as the automated process of extracting information, especially unpredicted relationships or previously unknown patterns among the data) with particular reference to numerical data. Includes: the knowledge acquisition process; data mining; evaluation methods; and knowledge discovery. Concludes that existing work in the field are confusing because the terminology is inconsistent and poorly defined. Although methods are available for analyzing and cleaning databases, better coordinated efforts should be directed toward providing users with improved means of structuring search mechanisms to explore the data for relationships
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Bawden, D.: Browsing : theory and practice (1993)
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- Abstract
- Presents a selective literature review covering the process of browsing as a means of searching for information. References are selected in order to illustrate the major themes and to bring out points which have not been emphasised before. The main points covered in the review include: consideration of browsing as an important, but under rated and little understood, form of information access; the ability in browsing to find analogies, connections, and new lines of thought; the potential of browsings as an ideal technique for accasional or non expert users; the ability to apply browsing to both paper based and computerized information retrieval; and the ability to search for information in a semi-random fashion leading to serendipitous linkage. Concludes that, despite the acknowledges importance of browsing, the increased effort being expended in making computerized systems browsable and the many references to the concept in the computer literature, there is still a lack of real understanding of the basic concepts of the process
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Thiele, H.: ¬The Dublin Core and Warwick framework : a review of the literature, March 1995 - September 1997 (1998)
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- Abstract
- The purpose of this essay is to identify and explore the dynamics of the literature associated with the Dublin Core Workshop Series. The essay opens by identifying the problems that the Dublin Core Workshop Series is addressing, the status of the Internet at the time of the first workshop, and the contributions each workshop has made to the ongoing discussion. The body of the essay describes the characteristics of the literature, highlights key documents, and identifies the major researchers. The essay closes with evaluation of the literary trends and considerations of future research directions. The essay concludes that a shift from a descriptive emphasis to a more empirical form of literature is about to take place. Future research questions are identified in the areas of satisfying searcher needs, the impact of surrogate descriptions on search engine performance, and the effectiveness of surrogate descriptions in authenticating Internet resources.
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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-
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Hsueh, D.C.: Recon road maps : retrospective conversion literature, 1980-1990 (1992)
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- Source
- Cataloging and classification quarterly. 14(1992) nos.3/4, S.5-22
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Gabbard, R.: Recent literature shows accelerated growth in hypermedia tools : an annotated bibliography (1994)
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- Source
- Reference services review. 22(1994) no.2, S.31-40
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Buckland, M.K.; Liu, Z.: History of information science (1995)
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- Date
- 13. 6.1996 19:22:20
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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
