-
Koch, T.; Vizine-Goetz, D.: DDC and knowledge organization in the digital library : Research and development. Demonstration pages (1999)
0.05
0.052799337 = product of:
0.10559867 = sum of:
0.073112294 = weight(_text_:digital in 942) [ClassicSimilarity], result of:
0.073112294 = score(doc=942,freq=4.0), product of:
0.19770671 = queryWeight, product of:
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.050121464 = queryNorm
0.36980176 = fieldWeight in 942, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.046875 = fieldNorm(doc=942)
0.032486375 = weight(_text_:library in 942) [ClassicSimilarity], result of:
0.032486375 = score(doc=942,freq=4.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.24650425 = fieldWeight in 942, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.046875 = fieldNorm(doc=942)
0.5 = coord(2/4)
- Content
- 1. Increased Importance of Knowledge Organization in Internet Services - 2. Quality Subject Service and the role of classification - 3. Developing the DDC into a knowledge organization instrument for the digital library. OCLC site - 4. DESIRE's Barefoot Solutions of Automatic Classification - 5. Advanced Classification Solutions in DESIRE and CORC - 6. Future directions of research and development - 7. General references
-
Allen, R.B.: ¬Two digital library interfaces that exploit hierarchical structure (1995)
0.05
0.052799337 = product of:
0.10559867 = sum of:
0.073112294 = weight(_text_:digital in 2416) [ClassicSimilarity], result of:
0.073112294 = score(doc=2416,freq=4.0), product of:
0.19770671 = queryWeight, product of:
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.050121464 = queryNorm
0.36980176 = fieldWeight in 2416, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.046875 = fieldNorm(doc=2416)
0.032486375 = weight(_text_:library in 2416) [ClassicSimilarity], result of:
0.032486375 = score(doc=2416,freq=4.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.24650425 = fieldWeight in 2416, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.046875 = fieldNorm(doc=2416)
0.5 = coord(2/4)
- Abstract
- Two library classification system interfaces have been implemented for navigating and searching large collections of document and book records. One interface allows the user to browse book records organized by the DDC hierarchy. A Book Shelf display reflects the facet position in the classification hierarchy during browsing, and it dynamically updates to reflect search hits and attribute selections. The other interface provides access to records describing computer science documents classified by the ACM Computing Reviews (CR) system. The CR classification system is a type of faceted classification in which documents can appear at several points in the hierarchy. These two interfaces demonstrate that classification structure can be effectively utilized for organizing digital libraries and, potentiall, collections of Internet-wide information services
-
Welty, C.A.; Jenkins, J.: Formal ontology for subject (1999)
0.05
0.049779683 = product of:
0.09955937 = sum of:
0.068930924 = weight(_text_:digital in 4962) [ClassicSimilarity], result of:
0.068930924 = score(doc=4962,freq=2.0), product of:
0.19770671 = queryWeight, product of:
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.050121464 = queryNorm
0.34865242 = fieldWeight in 4962, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.0625 = fieldNorm(doc=4962)
0.030628446 = weight(_text_:library in 4962) [ClassicSimilarity], result of:
0.030628446 = score(doc=4962,freq=2.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.23240642 = fieldWeight in 4962, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0625 = fieldNorm(doc=4962)
0.5 = coord(2/4)
- Abstract
- Subject based classification is an important part of information retrieval, and has a long history in libraries, where a subject taxonomy was used to determine the location of books on the shelves. We have been studying the notion of subject itself, in order to determine a formal ontology of subject for a large scale digital library card catalog system. Deep analysis reveals a lot of ambiguity regarding the usage of subjects in existing systems and terminology, and we attempt to formalize these notions into a single framework for representing it.
-
Allen, R.B.: Navigating and searching in digital library catalogs (1994)
0.05
0.046881348 = product of:
0.093762696 = sum of:
0.07461992 = weight(_text_:digital in 2414) [ClassicSimilarity], result of:
0.07461992 = score(doc=2414,freq=6.0), product of:
0.19770671 = queryWeight, product of:
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.050121464 = queryNorm
0.37742734 = fieldWeight in 2414, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.0390625 = fieldNorm(doc=2414)
0.01914278 = weight(_text_:library in 2414) [ClassicSimilarity], result of:
0.01914278 = score(doc=2414,freq=2.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.14525402 = fieldWeight in 2414, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0390625 = fieldNorm(doc=2414)
0.5 = coord(2/4)
- Source
- Digital libraries: current issues ; selected papers / Digital Libraries Workshop DL '94, Newark, NJ, USA, May 19 - 20, 1994. Ed.: Nabil R. Adam
-
Frost, C.O.; Janes, J.: ¬An empirical test of gopher searching using three organizational schemes : background and methods (1994)
0.04
0.043368302 = product of:
0.086736605 = sum of:
0.03790077 = weight(_text_:library in 3031) [ClassicSimilarity], result of:
0.03790077 = score(doc=3031,freq=4.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.28758827 = fieldWeight in 3031, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0546875 = fieldNorm(doc=3031)
0.048835836 = product of:
0.09767167 = sum of:
0.09767167 = weight(_text_:project in 3031) [ClassicSimilarity], result of:
0.09767167 = score(doc=3031,freq=4.0), product of:
0.21156175 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.050121464 = queryNorm
0.4616698 = fieldWeight in 3031, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.0546875 = fieldNorm(doc=3031)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- This paper describes the background underlying and the methods to be used in an investigation of use of the gopher protocol for browsing and searching for information via the Internet. Networked information resources are notoriously difficult to find; gopher is one attempt to facilitate the processes of organization and retrieval in that environment. Our project will design classification schemes based on traditional library models (i.e. Dewey and Library of Congress) and compare use of these to use of an existing gopher. We describe the project, the research questions, literature on related issues, the construction of the classification schemes, and the experimental methodology used
-
Walker, S.: Views on classification as a search tool on a computer (1991)
0.04
0.04330567 = product of:
0.08661134 = sum of:
0.026799891 = weight(_text_:library in 4837) [ClassicSimilarity], result of:
0.026799891 = score(doc=4837,freq=2.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.20335563 = fieldWeight in 4837, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0546875 = fieldNorm(doc=4837)
0.059811447 = product of:
0.11962289 = sum of:
0.11962289 = weight(_text_:project in 4837) [ClassicSimilarity], result of:
0.11962289 = score(doc=4837,freq=6.0), product of:
0.21156175 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.050121464 = queryNorm
0.5654278 = fieldWeight in 4837, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.0546875 = fieldNorm(doc=4837)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- Classification numbers and shelf marks may be useful in online searching. Ways of using classification in online searching include: direct classification searching; use of classification as linking devices or pivots; and direct or indirect searching of classification schedules and indexes. Discusses each of these techniques, mainly in the context of library OPAC searching although they may be applied to other types of online retrieval systems. The use of classification numbers as pivots enabling online searchers to retrieve related references by means of automation searching of identical or related classification numbers is reviewed with reference to the OKAPI project; BLCMP project and the DDC online project
-
Pollitt, A.S.: ¬The key role of classification and indexing in view-based searching (1998)
0.04
0.042092286 = product of:
0.08418457 = sum of:
0.051698197 = weight(_text_:digital in 4429) [ClassicSimilarity], result of:
0.051698197 = score(doc=4429,freq=2.0), product of:
0.19770671 = queryWeight, product of:
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.050121464 = queryNorm
0.26148933 = fieldWeight in 4429, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.046875 = fieldNorm(doc=4429)
0.032486375 = weight(_text_:library in 4429) [ClassicSimilarity], result of:
0.032486375 = score(doc=4429,freq=4.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.24650425 = fieldWeight in 4429, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.046875 = fieldNorm(doc=4429)
0.5 = coord(2/4)
- Abstract
- The application of classification schemes and thesauri to improve online information retrieval can be traced back to the beginnings of online searching itself, but the true potential for using knowledge structures in the user interface has yet to be realized. View-based searching seeks to exploit the classified arrangements in thesauri and existing classification schemes to improve the performance of such systems. HIBROWSE for EMBASE is a system which demonstrates the power of applying an approach to information retrieval which is strongly related to faceted classification. It does this by employing a point a click user interface with mutually constraining views utilising knowledge structure hierarchies for both query specification and the presentation of results. The relevance of this approach to library OPACs is discussed in the context of the digital library, concluding that out legacy of research in classification and indexing is more relevant than ever in the design of systems to cope with the problems of information access
-
Vizine-Goetz, D.: OCLC investigates using classification tools to organize Internet data (1998)
0.04
0.03868373 = product of:
0.07736746 = sum of:
0.053599782 = weight(_text_:library in 2342) [ClassicSimilarity], result of:
0.053599782 = score(doc=2342,freq=8.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.40671125 = fieldWeight in 2342, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0546875 = fieldNorm(doc=2342)
0.023767682 = product of:
0.047535364 = sum of:
0.047535364 = weight(_text_:22 in 2342) [ClassicSimilarity], result of:
0.047535364 = score(doc=2342,freq=2.0), product of:
0.17551683 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050121464 = queryNorm
0.2708308 = fieldWeight in 2342, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=2342)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- The knowledge structures that form traditional library classification schemes hold great potential for improving resource description and discovery on the Internet and for organizing electronic document collections. The advantages of assigning subject tokens (classes) to documents from a scheme like the DDC system are well documented
- Date
- 22. 9.1997 19:16:05
- Imprint
- Urbana-Champaign, IL : Illinois University at Urbana-Champaign, Graduate School of Library and Information Science
- Source
- Visualizing subject access for 21st century information resources: Papers presented at the 1997 Clinic on Library Applications of Data Processing, 2-4 Mar 1997, Graduate School of Library and Information Science, University of Illinois at Urbana-Champaign. Ed.: P.A. Cochrane et al
-
Frost, C.O.: ¬The University of Michigan School of Information Art Image Browser : designing and testing a model for image retrieval (1996)
0.04
0.037334766 = product of:
0.07466953 = sum of:
0.051698197 = weight(_text_:digital in 5174) [ClassicSimilarity], result of:
0.051698197 = score(doc=5174,freq=2.0), product of:
0.19770671 = queryWeight, product of:
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.050121464 = queryNorm
0.26148933 = fieldWeight in 5174, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.944552 = idf(docFreq=2326, maxDocs=44218)
0.046875 = fieldNorm(doc=5174)
0.022971334 = weight(_text_:library in 5174) [ClassicSimilarity], result of:
0.022971334 = score(doc=5174,freq=2.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.17430481 = fieldWeight in 5174, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.046875 = fieldNorm(doc=5174)
0.5 = coord(2/4)
- Abstract
- A team at the University of Michigan School of Information designed, implemented and is evaluating a WWW-based experimental system which uses classification to facilitate browsing of art images. The research team built a database of approximately 3.000 digitized images from Art History to determine if classification can be used for retrieving images from a digital database in a networked environment. A key premise in this research is that browsing can serve an important role in retrieving image information. The system was evaluated in controlled tests and through a questionnaire available to WWW users
- Source
- Knowledge organization and change: Proceedings of the Fourth International ISKO Conference, 15-18 July 1996, Library of Congress, Washington, DC. Ed.: R. Green
-
Pasanen-Tuomainen, I.: Analysis of subject searching in the TENTTU books database (1992)
0.04
0.03717283 = product of:
0.07434566 = sum of:
0.032486375 = weight(_text_:library in 4252) [ClassicSimilarity], result of:
0.032486375 = score(doc=4252,freq=4.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.24650425 = fieldWeight in 4252, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.046875 = fieldNorm(doc=4252)
0.041859288 = product of:
0.083718576 = sum of:
0.083718576 = weight(_text_:project in 4252) [ClassicSimilarity], result of:
0.083718576 = score(doc=4252,freq=4.0), product of:
0.21156175 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.050121464 = queryNorm
0.39571697 = fieldWeight in 4252, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.046875 = fieldNorm(doc=4252)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- Presents a pilot study for an Internordic project to monitor the use of online catalogues in the Nordic technological university libraries. Focuses on the use of classification in subject searching, how the UDC is used and the extent of its use. Studies user interaction with the OPACs and improvements to information retrieval in the catalogues using the transaction log method to gather data. The pilot study examnines the TENTTU Books database which is the online union catalogue of the Helsinki Univ. of Technology Library, a multilingual database with true information retrieval. The Internordic study itself will make comparisons between the TENTTU system and the new Virginia Tech Library System. Discusses the users monitored, method of analysis, subject searching in the database, results and how the UDC codes were used. Compares this to other studies conducted in Finland and evaluates the project
-
Brandhorst, H.; Huisstede, P.V.: ICONCLASS in de computer : de classificatie van beeldmateriaal in een geautomatiseerde omgeving (1992)
0.03
0.030666022 = product of:
0.061332043 = sum of:
0.026799891 = weight(_text_:library in 6486) [ClassicSimilarity], result of:
0.026799891 = score(doc=6486,freq=2.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.20335563 = fieldWeight in 6486, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0546875 = fieldNorm(doc=6486)
0.034532152 = product of:
0.069064304 = sum of:
0.069064304 = weight(_text_:project in 6486) [ClassicSimilarity], result of:
0.069064304 = score(doc=6486,freq=2.0), product of:
0.21156175 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.050121464 = queryNorm
0.32644984 = fieldWeight in 6486, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.0546875 = fieldNorm(doc=6486)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- Contribution to thematic issue of art libraries in the Netherlands. Visual images are now widely recognised as an importatnt resource for the historical research. To improve access to collections of such material H. van de Wal developed ICONCLASS in the Netherlands. With some 150.000 controlled indexing terms the scheme is hierarchical and easy to use. In response to requests a version of ICONCLASS has been developed for use in automated systems. The scheme has been used by the Dutch Royal Library for its database of printers' devices, published in CD-ROM version in Dec. 91. Experience with the project shows the need for careful preparations and the use of trained staff
-
Francu, V.: Construirea unui tezaur multilingv bazat pr CZU (1997)
0.03
0.030666022 = product of:
0.061332043 = sum of:
0.026799891 = weight(_text_:library in 3221) [ClassicSimilarity], result of:
0.026799891 = score(doc=3221,freq=2.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.20335563 = fieldWeight in 3221, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0546875 = fieldNorm(doc=3221)
0.034532152 = product of:
0.069064304 = sum of:
0.069064304 = weight(_text_:project in 3221) [ClassicSimilarity], result of:
0.069064304 = score(doc=3221,freq=2.0), product of:
0.21156175 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.050121464 = queryNorm
0.32644984 = fieldWeight in 3221, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.0546875 = fieldNorm(doc=3221)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- The automation of Bucharest University Central Library involved the compilation of a dictionary of terms to facilitate postcoordinated searching in accordance with the UDC notation attached to every bibliographic record. Describes the project and demonstrates why a multilingual UDC based thesaurus is considered as ideal indexing and searching tool. The experiment, which applied to Class 8 of UDC (Linguisitcs and Literature), illustrates how all UDC tables can be successfully used to build a thesaurus and the ways in which their limitations can be overcome by a thesaurus
-
Francu, V.: Building a multilingual thesaurus based on UDC (1996)
0.03
0.028911047 = product of:
0.057822093 = sum of:
0.033156272 = weight(_text_:library in 7410) [ClassicSimilarity], result of:
0.033156272 = score(doc=7410,freq=6.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.25158736 = fieldWeight in 7410, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0390625 = fieldNorm(doc=7410)
0.024665821 = product of:
0.049331643 = sum of:
0.049331643 = weight(_text_:project in 7410) [ClassicSimilarity], result of:
0.049331643 = score(doc=7410,freq=2.0), product of:
0.21156175 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.050121464 = queryNorm
0.23317845 = fieldWeight in 7410, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.0390625 = fieldNorm(doc=7410)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- Once the library has been through a process of transition from traditional library procedures to automated ones, natural language searching became a necessity for both indexers and searchers. Therefore, aside from the precoordinated classified catalogue we started to build a dictionary of terms in order to make postcoordinate search possible in keeping with the UDC notations assigned to each bibliographic record. After a while we came to the conclusion that the dictionary needed a control of its terms so that synonymous concepts and semantic ambuguities be avoided. The project presented in this paper shows how reality imposed the improvement of the quality of indexing and hence of the searching possibilities. Is also shows the reasons why we consider a multilingual thesaurus based on UDC an ideal indexing and searching device. The experiment applied on class 8 of UDC illustrates the way the UDC tables can be quite successfully used in building a thesaurus due to their qulities and how their limitations can be overcome by a thesaurus. An appendix to the paper contains a sample of the multilingual thesaurus given in both alphabetical and systematic layouts
- Source
- Knowledge organization and change: Proceedings of the Fourth International ISKO Conference, 15-18 July 1996, Library of Congress, Washington, DC. Ed.: R. Green
-
Jenkins, C.: Automatic classification of Web resources using Java and Dewey Decimal Classification (1998)
0.03
0.025283787 = product of:
0.050567575 = sum of:
0.026799891 = weight(_text_:library in 1673) [ClassicSimilarity], result of:
0.026799891 = score(doc=1673,freq=2.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.20335563 = fieldWeight in 1673, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0546875 = fieldNorm(doc=1673)
0.023767682 = product of:
0.047535364 = sum of:
0.047535364 = weight(_text_:22 in 1673) [ClassicSimilarity], result of:
0.047535364 = score(doc=1673,freq=2.0), product of:
0.17551683 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050121464 = queryNorm
0.2708308 = fieldWeight in 1673, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1673)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- The Wolverhampton Web Library (WWLib) is a WWW search engine that provides access to UK based information. The experimental version developed in 1995, was a success but highlighted the need for a much higher degree of automation. An interesting feature of the experimental WWLib was that it organised information according to DDC. Discusses the advantages of classification and describes the automatic classifier that is being developed in Java as part of the new, fully automated WWLib
- Date
- 1. 8.1996 22:08:06
-
Kwasnik, B.H.: ¬The role of classification in knowledge representation (1999)
0.02
0.021671817 = product of:
0.043343633 = sum of:
0.022971334 = weight(_text_:library in 2464) [ClassicSimilarity], result of:
0.022971334 = score(doc=2464,freq=2.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.17430481 = fieldWeight in 2464, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.046875 = fieldNorm(doc=2464)
0.0203723 = product of:
0.0407446 = sum of:
0.0407446 = weight(_text_:22 in 2464) [ClassicSimilarity], result of:
0.0407446 = score(doc=2464,freq=2.0), product of:
0.17551683 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050121464 = queryNorm
0.23214069 = fieldWeight in 2464, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2464)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Library trends. 48(1999) no.1, S.22-47
-
Dhyani, P.: Library classification in computer age (1999)
0.02
0.015314223 = product of:
0.061256893 = sum of:
0.061256893 = weight(_text_:library in 3153) [ClassicSimilarity], result of:
0.061256893 = score(doc=3153,freq=8.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.46481284 = fieldWeight in 3153, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0625 = fieldNorm(doc=3153)
0.25 = coord(1/4)
- Abstract
- Library classification is constantly being influenced by multifaceted, multidimensional, and infinite growth of literature on one hand and the users needs on the other. Dewey pioneered in devising a scheme of classification for the documentation utility of the organised knowledge. Subsequent schemes of classification worked purely without any theoretical foundation, colon classification being the exception. With the emergence of computer technology the library classification is being metamorphised. This paper attempts to delve a state-of-the-art of library classification in the new computer age.
-
Users Council urges continued emphasis on CORC project (1999)
0.01
0.014799493 = product of:
0.059197973 = sum of:
0.059197973 = product of:
0.11839595 = sum of:
0.11839595 = weight(_text_:project in 2332) [ClassicSimilarity], result of:
0.11839595 = score(doc=2332,freq=2.0), product of:
0.21156175 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.050121464 = queryNorm
0.5596283 = fieldWeight in 2332, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.09375 = fieldNorm(doc=2332)
0.5 = coord(1/2)
0.25 = coord(1/4)
-
Guenther, R.S.: Bringing the Library of Congress into the computer age : converting LCC to machine-readable form (1996)
0.01
0.013535989 = product of:
0.054143958 = sum of:
0.054143958 = weight(_text_:library in 4578) [ClassicSimilarity], result of:
0.054143958 = score(doc=4578,freq=4.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.4108404 = fieldWeight in 4578, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.078125 = fieldNorm(doc=4578)
0.25 = coord(1/4)
- Source
- Knowledge organization and change: Proceedings of the Fourth International ISKO Conference, 15-18 July 1996, Library of Congress, Washington, DC. Ed.: R. Green
-
Goldberg, J.E.: Library of Congress Classification : shelving device for collections or organization of knowledge fields? (1996)
0.01
0.013535989 = product of:
0.054143958 = sum of:
0.054143958 = weight(_text_:library in 4579) [ClassicSimilarity], result of:
0.054143958 = score(doc=4579,freq=4.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.4108404 = fieldWeight in 4579, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.078125 = fieldNorm(doc=4579)
0.25 = coord(1/4)
- Source
- Knowledge organization and change: Proceedings of the Fourth International ISKO Conference, 15-18 July 1996, Library of Congress, Washington, DC. Ed.: R. Green
-
Buxton, A.: Computer searching of UDC numbers (1993)
0.01
0.013399946 = product of:
0.053599782 = sum of:
0.053599782 = weight(_text_:library in 42) [ClassicSimilarity], result of:
0.053599782 = score(doc=42,freq=2.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.40671125 = fieldWeight in 42, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.109375 = fieldNorm(doc=42)
0.25 = coord(1/4)
- Source
- Encyclopedia of library and information science. Vol.51, [=Suppl.14]
