Search (11 results, page 1 of 1)

Yi, H.; Shubai, L.: Application of classification in information organization under the networking environment (1998) 0.05

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Abstract: Classification plays a very important role in the traditional organization and manual retrieval of documents. The advantages of classification are becoming evident again in the networked environment, in the areas of online browsing, organization of non text information, management of hypertext, and as a common language for the organization of information, which will promote the integration of classification schemes and thesauri
Source: Journal of the China Society for Scientific and Technical Information. 17(1998) no.1, S.19-22

Huang, M.-h.: Error analysis of end users in online searching (1995) 0.02
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Abstract

Uses an information processing approach to analyse the behaviour of end users in searching online bibliographic databases, with particular emphasis on errors made. Following instruction in online searching, 41 students and 3 faculty end users conducted 79 subject searches. Analysis of search transcripts identified 119 reasons for errors. Errors occured most frequently in connection with functions, moves, and elements of 'create and develop sets' and 'display and print records'. Surprisingly, the results do not indicate that end users make errors less frequently as they gain more experience and practice, although syntax-related errors do decrease with time

Huang, S.-l.: Data structure and searching strategy (1995) 0.02

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Abstract: Reports the results of a study of the effectiveness of online searching which used TULIPS, the National Taiwan University's OPAC system, to examine the relationship between data structure and information retrieval systems. Results show the efficiency of online searching can be improved by the use of indexes and by searching by subject

Lee, Y.-R.: ¬A study on the conditions of using OPAC access points and subject searching by users (1997) 0.01

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Source: Bulletin of library and information science. 1997, no.22, S.39-55

Lin, W.-Y.C.: ¬The concept and applications of faceted classifications (2006) 0.01

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Date: 27. 5.2007 22:19:35

Huang, M.-H.: Developing an ideal online thesaurus display format (1994) 0.01
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Abstract

Describes a design for ideal online subject and author thesauri. The subject thesaurus is a graphic thesaurus with a semantic network, so the spread activation assumption can be applied. The hierarchical relationship is broken into 3 specific relations, so automated inheritance can be performed. The associated relationship is separated with several specific relationships, so spatial recognition can function well. This thesaurus will provide variety and complexity to deal with uncertainty and will be a user constructed, user enhanced hyperthesaurus that serves as an analogue of the human mind. The author thesaurus is designed to show all authors which are alphabetically adjacent to a given author as well as other authors whose subject area is close to that of the given author

Pu, H.-T.: Exploration of personalized information service for OPAC (1997) 0.01

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Date: 4. 8.1998 19:36:22

Hsueh, L.-K.: ¬The application of PRECIS in indexing Chinese documents : an experimental study (1993) 0.01
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Abstract

Describes a study aimed at exploring possible applications for PRECIS for indexing Chinese documents, generating Chinses subject indexes, and for facilitating online information retrieval. A random sample of 498 Chinese subject indexing strings was taken from the Index to Chinese Periodical Literature and a comprehensive test of the PRECIS role operators was carried out. 18 problem areas were isolated and grouped into 8 categories. These problems stemmed mainly from syntactic differences between English and Chinese. Suggests modifications of and additions to the existing role operators and the accompanying software to overcome these problems

Huang, M.-h.: End-users' searching behaviour : changes in search type over time (1996) 0.01

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Abstract: Identifies 6 types of searches on the basis of paudsing behaviour by using cluster analysis. The 6 types of search were highly associated with search fleuncy and the construction of a mental model. Examines learning during multiple searches on the basis of the 6 types. Finds that searchers gain more experience, increase their searching proficiency and become more fluent at searching while online. The changes of search level in multiple searches showed that most searchers moved towards greater fleuncy

Longshu, L.; Xia, Z.: On an aproximate fuzzy information retrieval agent (1998) 0.01

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Abstract: Discusses online approximate information retrieval based on fuzzy mathematics. Defines fuzzy semantics. Presents an approximate fuzzy matching algorithm and an algorithm for a fuzzy word indexing agent for approximate retrieval. Also presents a case study demonstrating approximate fuzzy matching

Lin, Z.; Baoming, Z.: Comparative study of WWW search tools (1998) 0.01

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Abstract: Presents the results of online tests of 9 WWW search tools: Yahoo, AltaVista, Excite, HotBot, InfoSeek, Lycos, OpenText, WebCrawler and MetaCrawler. Makes some suggestions on the research and development of WWW search engines in China

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