Search (29 results, page 1 of 2)

Tsay, M.-Y.: From Science Citation Index to Journal Citation Reports, amd criteria for journals evaluation (1997) 0.09

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Abstract: Investigates the characteristics of Journal Citation Reports (JCR) through the study of the Science Citation Index (SCI). Other criteria for evaluating a journal are also discussed. The compilation process of SCI data, and the characteristics, applications and limitations of SCI are studied. A detailed description of JCR is provided including: journal ranking listing, citing journal listing, cited journal listing, subject category listing, source data, impact factor, immediacy index, cited half-life and citing half-life. The applications and limitations of JCR are also explored. In addition to the criteria listed in JCR, the size, circulation and influence of journals are also considered significant criteria fir evaluation purposes
Object: Science Citation Index
Source: Journal of information; communication; and library science. 4(1997) no.2, S.27-41

Huang, Y.-L.: ¬A theoretic and empirical research of cluster indexing for Mandarine Chinese full text document (1998) 0.05

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Abstract: Since most popular commercialized systems for full text retrieval are designed with full text scaning and Boolean logic query mode, these systems use an oversimplified relationship between the indexing form and the content of document. Reports the use of Singular Value Decomposition (SVD) to develop a Cluster Indexing Model (CIM) based on a Vector Space Model (VSM) in orer to explore the index theory of cluster indexing for chinese full text documents. From a series of experiments, it was found that the indexing performance of CIM is better than traditional VSM, and has almost equivalent effectiveness of the authority control of index terms
Source: Bulletin of library and information science. 1998, no.24, S.44-68

Hsueh, L.-K.: ¬The application of PRECIS in indexing Chinese documents : an experimental study (1993) 0.05

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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
Source: Journal of library and information science. 19(1993) no.1, S.40-75

Lee, Y.-R.: ¬A study on the conditions of using OPAC access points and subject searching by users (1997) 0.04

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

Shuiqing, H.; Hanqing, H.: ¬The realizing of Chinese PRECIS on computer (1991) 0.03

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Theme: Preserved Context Index System (PRECIS)

Lu, S.J.: ¬A study on the principles of Anglo-American Cataloguing Rules (2000) 0.02

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Source: Bulletin of library and information science. 2000, no.32, S.16-44

Meng, L.: ¬The creation of [the] Chinese Science Citation Database : status quo and future development (1997) 0.02
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Abstract

The Chinese Science Citation Database (CSCD) is a significant document database on mainland China, which has been built up by the Documentation and Information Centre of the Chinese Academy of Sciences. Briefly introduces the background to CSCD, and discusses in detail its development and application, source journals and citation data, data processing methods, subject scope, compilation regulations, stylistic rules and layout, and usage directions for both the printed and CD-ROM editions of CSCD which have been published from the data

Source

Journal of information; communication; and library science. 3(1997) no.4, S.39-54
Huang, W.-J.: ¬The definition of ontological and applied information and the trend of information service (1997) 0.02
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Abstract

Attempts to circumscribe 'information' by means of etymology and the semantics of Chinese characters rather than the traditional way, and also to define several other terms related to information. Discusses the characteristics of information and its movement, and reviews some issues about information science. Information science recognizes information and uses it for making decisions and solving problems. Yi-Jeng (the Book of Changes), the oldest book about the world system, not only explains the relationship between human beings and the universe, but also focuses on how to recognize and use information to improve quality of life and avoid calamity. Derives some conclusions useful for the development of information science from Yi-Jeng. Also discusses the chaotic state caused by rapidly developing networks without a precise concept. Considers some desirable characteristics for the design of information service systems

Source

Journal of information; communication; and library science. 3(1997) no.4, S.55-74

Chen, K.H.; Chiang, Y.T.: ¬The design and implementation of the Chinese IR benchmark (2000) 0.02

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Source: Journal of information; communication; and library science. 6(2000) no.3, S.61-80

Jianchao, X.; Ming, H.; Milin, S.: On indexing descriptors for document archive (1998) 0.01

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Abstract: Describes a method of indexing the descriptors of the full text of document archives. Explains how the method organizes the thesaurus of descriptors, and mixes both keyword and index terms from the thesaurus. Presents a procedure for weighting descriptors and discusses the technical issues involved

Hou, H.; Chen, S.: ¬The integration of Chinese classification and thesaurus : its progress and technical features (1996) 0.01

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Source: Bulletin of library and information science. 1996, no.19, S.48-63

Chen, S.-f.: ¬A general description of the automation in cataloguing (1995) 0.01

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Source: Bulletin of library and information science. 1995, no.15, S.77-84

Huang, M.-h.: Five fundamental concepts in information retrieval (1996) 0.01

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Source: Bulletin of library and information science. 1996, no.19, S.7-21

Xiong, L.J.: On the compiling of cataloguing rules for Chinese document(s) (1997) 0.01

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Source: Journal of information; communication; and library science. 4(1997) no.1, S.32-37

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

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Source: Bulletin of library and information science. 1996, no.16, S.7-20

Fu, Y.-h.: ¬The theory and empirical studies on information seeking (1997) 0.01

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Source: Bulletin of library and information science. 1997, no.20, S.13-28

Chen, P.: ¬The access to Internet : an explorative study (1997) 0.01

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Source: Bulletin of library and information science. 1997, no.20, S.1-12

Liu, H.-M.C.: Selection and comparison of WWW search tools (1996) 0.01

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Source: Journal of information; communication; and library science. 2(1996) no.4, S.41-63

Chang, H.-C.: Introduction to the fifth edition of National Library of Medicine Classification (1998) 0.01

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Source: Bulletin of library and information science. 1998, no.25, S.6-15

Cheng, L.-y.: On bibliographic(al) control (1998) 0.01

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Source: Journal of information; communication; and library science. 4(1998) no.3, S.58-67

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