-
Aluri, R.D.; Kemp, A.; Boll, J.J.: Subject analysis in online catalogs (1991)
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- Date
- 26. 8.2005 15:16:28
- Footnote
- 2. Aufl. unter: Olson, H.A., J.J. Boll: Subject access in online catalogs. 2nd ed. Englewood, CO: Libraries Unlimited 2001. xv, 333 S. ISBN 1-56308-800-2
- LCSH
- Subject cataloguing / Data processing
- Subject
- Subject cataloguing / Data processing
-
McGarry, D.: Displays of bibliographic records in call number order : functions of the displays and data elements needed (1992)
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- Abstract
- Online displays of bibliographic records in call number order can serve various functions. A literature search showed no papers or books discussing this topic directly. Various displays from online catalogues available via the Internet were examined, as were displays sent to the author by colleagues. A number of the displays were uninformative to the extent that the identification of works associated with call numbers was difficult or impossible without follow-up searching of the individual bibliographic records. Other displays provided information where further searching of the database would not be required for most purposes. Displays noted ranged from displays with call numbers alone, with no bibliographic information, to records including main entry, title, statement of responsibility, place, publisher, and date. Suggestions of useful data elements to be included in displays of bibliographic records in call number order are made for the following functions: shelflisting, cataloguing, catalogue maintenance, reference, public searches, acquisition and collection development, and inventory control. Recommendations are made that the following data elements should be present in call number displays: entire call number as a sequencing element; main entry; entire title proper, and the date. Concern is expressed that the call number filing arrangement be that followed in traditional shelflists, and a suggestion is made that possible consensus on the placement of the data elements within a display be considered in the future
- Source
- Cognitive paradigms in knowledge organisation. 2nd Int. ISKO Conf., Madras, 26.-28.8.1992
-
Liu, S.: Decomposing DDC synthesized numbers (1996)
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- Abstract
- Much literature has been written speculating upon how classification can be used in online catalogs to improve information retrieval. While some empirical studies have been done exploring whether the direct use of traditional classification schemes designed for a manual environment is effective and efficient in the online environment, none has manipulated these manual classifications in such a w ay as to take full advantage of the power of both the classification and computer. It has been suggested by some authors, such as Wajenberg and Drabenstott, that this power could be realized if the individual components of synthesized DDC numbers could be identified and indexed. This paper looks at the feasibility of automatically decomposing DDC synthesized numbers and the implications of such decomposition for information retrieval. Based on an analysis of the instructions for synthesizing numbers in the main class Arts (700) and all DDC Tables, 17 decomposition rules were defined, 13 covering the Add Notes and four the Standard Subdivisions. 1,701 DDC synthesized numbers were decomposed by a computer system called DND (Dewey Number Decomposer), developed by the author. From the 1,701 numbers, 600 were randomly selected fo r examination by three judges, each evaluating 200 numbers. The decomposition success rate was 100% and it was concluded that synthesized DDC numbers can be accurately decomposed automatically. The study has implications for information retrieval, expert systems for assigning DDC numbers, automatic indexing, switching language development, enhancing classifiers' work, teaching library school students, and providing quality control for DDC number assignments. These implications were explored using a prototype retrieval system.
- Date
- 1. 7.1996 21:26:02
-
Liu, S.: Decomposing DDC synthesized numbers (1997)
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- Abstract
- Some empirical studies have explored the direct use of traditional classification schemes in the online environment; none has manipulated these manual classifications in such a way as to take full advantage of the power of both the classification and computer. It has been suggested that this power could be realized if the individual components of synthesized DDC numbers could be identified and indexed. Looks at the feasibility of automatically decomposing DDC synthesized numbers and the implications of such decompositions for informational retrieval. 1.701 sythesized numbers were decomposed by a computer system called DND (Dewey Number Decomposer). 600 were randomly selected for examination by 3 judges, each evaluating 200 numbers. The decomposition success rate was 100% and it was concluded that synthesized DDC numbers can be accurately decomposed automatically. The study has implications for information retrieval, expert systems for assigning DDC numbers, automatic indexing, switching language development and other important areas of cataloguing and classification
- Date
- 1. 7.1996 21:26:02
- Source
- International cataloguing and bibliographic control. 26(1997) no.3, S.58-62
-
Guenther, R.S.: Automating the Library of Congress Classification Scheme : implementation of the USMARC format for classification data (1996)
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- Abstract
- Potential uses for classification data in machine readable form and reasons for the development of a standard, the USMARC Format for Classification Data, which allows for classification data to interact with other USMARC bibliographic and authority data are discussed. The development, structure, content, and use of the standard is reviewed with implementation decisions for the Library of Congress Classification scheme noted. The author examines the implementation of USMARC classification at LC, the conversion of the schedules, and the functionality of the software being used. Problems in the effort are explored, and enhancements desired for the online classification system are considered.
- Footnote
- Beitrag eines Themenheftes "Cataloging and Classification Standards and Rules"
-
Robbins, F.: ¬An exploration of the application of classification systems as a method for resource delivery on the World Wide Web (1999)
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- Source
- Cataloguing Australia. 25(1999) nos.1/4, S.60-65
-
Pollitt, A.S.: ¬The key role of classification and indexing in view-based searching (1998)
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- Date
- 1. 7.1996 21:26:02
- Source
- International cataloguing and bibliographic control. 27(1998) no.2, S.37-40
-
Pocock, H.: Classification schemes : development and survival (1997)
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- Source
- Cataloguing Australia. 23(1997) nos.1/2, S.10-16
-
Gowtham, M.S.; Kamat, S.K.: ¬An expert system as a tool to classification (1995)
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- Abstract
- Describes the development by the Defence Metallurgical Research Laboratory, Hyderabad, India, of an expert system for classification of technical documents using the UDC schedule for metallurgy as knowledge base and the UDC classification rules as rule base. The scheme was modified from its enumerative structure to an analytico-synthetic structure which is best suited to such an expert system. Some benefits of the expert system are that: it interacts with the classifier making them conform to the route suggested by the classification scheme; it alerts the classifier to the minor variations in the scheme thus avoiding overlooking them; it leads to consistency in class number generation; and it ensures that the classifier has incorporated als the concepts of the subject in the class number, by leading him or her through all the groups, which is not possible in the manual scheme
-
Spiteri, L.: ¬A simplified model for facet analysis : Ranganathan 101 (1998)
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- Abstract
- Ranganathan's canons, principles, and postulates can easily confuse readers, especially because he revised and added to them in various editions of his many books. The Classification Research Group, who drew on Ranganathan's work as their basis for classification theory but developed it in their own way, has never clearly organized all their equivalent canons and principles. In this article Spiteri gathers the fundamental rules from both systems and compares and contrasts them. She makes her own clearer set of principles for constructing facets, stating the subject of a document, and designing notation. Spiteri's "simplified model" is clear and understandable, but certainly not simplistic. The model does not include methods for making a faceted system, but will serve as a very useful guide in how to turn initial work into a rigorous classification. Highly recommended
-
Guenther, R.S.: Bringing the Library of Congress into the computer age : converting LCC to machine-readable form (1996)
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- Pages
- S.26-32
- Source
- Knowledge organization and change: Proceedings of the Fourth International ISKO Conference, 15-18 July 1996, Library of Congress, Washington, DC. Ed.: R. Green
-
Classification as an enhancement of intellectual access to information in an on-line environment : papers presented as part of the 2nd Annette Lewis Phinazee Symposium, School of Library and Information Science, North Carolina Central University (1990)
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- Abstract
- Issue devoted to the 2nd Annette Lewis Phinazee Symposium on Classification as an enhancement of intellectual access to information in an online environment
-
Ardo, A.; Lundberg, S.: ¬A regional distributed WWW search and indexing service : the DESIRE way (1998)
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- Abstract
- Creates an open, metadata aware system for distributed, collaborative WWW indexing. The system has 3 main components: a harvester (for collecting information), a database (for making the collection searchable), and a user interface (for making the information available). all components can be distributed across networked computers, thus supporting scalability. The system is metadata aware and thus allows searches on several fields including title, document author and URL. Nordic Web Index (NWI) is an application using this system to create a regional Nordic Web-indexing service. NWI is built using 5 collaborating service points within the Nordic countries. The NWI databases can be used to build additional services
- Date
- 1. 8.1996 22:08:06
-
Chan, L.M.: ¬The Library of Congress Classification System in an online environment (1990)
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- Footnote
- Paper presented at the 2nd Annette Lewis Phinazee Symposium on Classification as an enhancement of intellectual access to information in an online environment, held at the School of Library and Information Sciences, North Carolina Central University, Durham, North Carolina.
-
Frost, C.O.; Janes, J.: ¬An empirical test of gopher searching using three organizational schemes : background and methods (1994)
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- Source
- Navigating the networks: Proceedings of the 1994 Mid-year Meeting of the American Society for Information Science, Portland, Oregon, May 21-25, 1994. Ed.: D.L. Andersen et al
-
McAllister-Harper, D.: Dewey Decimal Classification in the online environment : a study of libraries in North Carolina (1990)
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- Footnote
- Paper presented at the 2nd Annette Lewis Phinazee Symposium on Classification as an enhancement of intellectual access to information in an online environment, held at the School of Library and Information Sciences, North Carolina Central University, Durham, North Carolina.
-
High, W.H.: Library of Congress Classification numbers as subject access points in computer-based retrieval (1990)
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- Footnote
- Paper presented at the 2nd Annette Lewis Phinazee Symposium on Classification as an enhancement of intellectual access to information in an online environment, held at the School of Library and Information Sciences, North Carolina Central University, Durham, North Carolina.
-
Saye, J.D.: ¬"The Library of Congress Classification System in an online environment" : a reaction (1990)
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- Footnote
- Paper presented at the 2nd Annette Lewis Phinazee Symposium on Classification as an enhancement of intellectual access to information in an online environment, held at the School of Library and Information sciences, North Carolina Central University, Durham, North Carolina.
-
Hill, J.S.: Things are taking a little longer than that : a response to Dewey Decimal Classification in the online environment (1990)
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- Footnote
- Paper presented at the 2nd Annette Lewis Phinazee Symposium on Classification as an enhancement of intellectual access to information in an online environment, held at the School of Library and Information Sciences, North Carolina Central University, Durham, North Carolina.
-
Speller, B.F.: Access to information in an online environment : editor's introduction (1990)
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- Footnote
- Paper presented as an introduction to the 2nd Annette Lewis Phinazee Symposium on Classification as an enhancement of intellectual access to information in an online environment, held at the School of Library and Information Sciences, North Carolina Central University, Durham, North Carolina.
