-
Barnes, S.; McCue, J.: Linking library records to bibliographic databases : an analysis of common data elements in BIOSIS, Agricola, and the OPAC (1991)
0.03
0.027036482 = product of:
0.054072965 = sum of:
0.04138403 = weight(_text_:data in 520) [ClassicSimilarity], result of:
0.04138403 = score(doc=520,freq=8.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.2794884 = fieldWeight in 520, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.03125 = fieldNorm(doc=520)
0.012688936 = product of:
0.025377871 = sum of:
0.025377871 = weight(_text_:22 in 520) [ClassicSimilarity], result of:
0.025377871 = score(doc=520,freq=2.0), product of:
0.16398162 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046827413 = queryNorm
0.15476047 = fieldWeight in 520, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=520)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- Myriad new information resources are available to contemporary library users. While print remains the foundation of most collections, libraries are also beginning to provide access to an array of bibliographic, numeric, and full-text databases. As more and more information is produced in electronic form and presented at computer workstations, the library catalog is being given an expanded role. The expanded catalog will play a crucial part in organizing information in electronic libraries, and in providing navigational assistance to library users. Like the traditional card catalog, the expanded catalog will not only lead to specific items or groups of sources, but also will provide connections to related materials. These connections will uses standard data elements to link the results of a search in one database with related material in another. For example, links will show local library holdings of sources in citation databases. Cornell University's Mann Library serves the College of Agriculture and Life Sciences, the College of Human Ecology, and the Division of Biological Sciences. As part of electronic library development, Mann staff have been analyzing issues involved in making it possible for Agricola and BIOSIS users to see, automatically, which of their retrieved citations are from sources available in the Cornell libraries. Samples of citations from Agricola and BIOSIS were drawn, and data elements present in these records were compared with bibliographic records of the library's holdings. In some cases, links would be provided by ISSNs. The study shows, however, that the presence of standard identifiers such as ISSN, USBN, or CODEN cannot be assumed, and other linking algorithms must be developed. This article presents study results, provides an overview of several linking systems, and identifies some of the difficulties caused by lack of standardization between different bibliographic databases. It is clear that the concept of an expanded catalog will require not only links between information resources but agreements among information professionals on standard data elements.
- Date
- 8. 1.2007 17:22:25
-
Wormell, I.: Factual data retrieval according to SAP-technique (1983)
0.02
0.020692015 = product of:
0.08276806 = sum of:
0.08276806 = weight(_text_:data in 845) [ClassicSimilarity], result of:
0.08276806 = score(doc=845,freq=2.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.5589768 = fieldWeight in 845, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.125 = fieldNorm(doc=845)
0.25 = coord(1/4)
-
Wormell, I.: Factual data retrieval according to SAP technique (1983)
0.02
0.020692015 = product of:
0.08276806 = sum of:
0.08276806 = weight(_text_:data in 1399) [ClassicSimilarity], result of:
0.08276806 = score(doc=1399,freq=2.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.5589768 = fieldWeight in 1399, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.125 = fieldNorm(doc=1399)
0.25 = coord(1/4)
-
Beatty, S.: Table of contents or index data for subject enrichment : sources and developments (1993)
0.02
0.017919812 = product of:
0.07167925 = sum of:
0.07167925 = weight(_text_:data in 3939) [ClassicSimilarity], result of:
0.07167925 = score(doc=3939,freq=6.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.48408815 = fieldWeight in 3939, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0625 = fieldNorm(doc=3939)
0.25 = coord(1/4)
- Abstract
- Outlines the present manual procedures at the Australian Defence Force Academy Library for subject enrichment with reference to the evaluation with reference to the evaluation study carried out in 1991. Investigates potential sources of contents and index data in machine readable form. Reports of the Monographic Table of Contents Project at OCLC and on the latest developments in USMARC format for contents page data
-
Wu, S.: Implementing bibliographic enhancement data in academic library catalogs : an empirical study (2024)
0.02
0.015679834 = product of:
0.06271934 = sum of:
0.06271934 = weight(_text_:data in 1159) [ClassicSimilarity], result of:
0.06271934 = score(doc=1159,freq=6.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.42357713 = fieldWeight in 1159, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0546875 = fieldNorm(doc=1159)
0.25 = coord(1/4)
- Abstract
- This study examines users' needs for bibliographic enhancement data (BIBED) in academic library catalogs. Qualitative data were collected through 30 academic users' activity logs and follow-up interviews. These 30 participants were recruited from a public university in the United States that has over 19,000 students enrolled and over 600 full-time faculty members. This study identified 19 types of BIBED useful for supporting the five user tasks proposed in the IFLA Library Reference Model and in seven other contexts, such as enhancing one's understanding, offering search instructions, and providing readers' advisory. Findings suggest that adopting BIBFRAME and Semantic Web technologies may enable academic library catalogs to provide BIBED to better meet user needs in various contexts.
-
Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978)
0.01
0.011102819 = product of:
0.044411276 = sum of:
0.044411276 = product of:
0.08882255 = sum of:
0.08882255 = weight(_text_:22 in 1061) [ClassicSimilarity], result of:
0.08882255 = score(doc=1061,freq=2.0), product of:
0.16398162 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046827413 = queryNorm
0.5416616 = fieldWeight in 1061, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=1061)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Indexer. 11(1978), S.14-22
-
Ingwersen, P.; Wormell, I.: Modern indexing and retrieval techniques matching different types of information needs (1989)
0.01
0.011102819 = product of:
0.044411276 = sum of:
0.044411276 = product of:
0.08882255 = sum of:
0.08882255 = weight(_text_:22 in 7322) [ClassicSimilarity], result of:
0.08882255 = score(doc=7322,freq=2.0), product of:
0.16398162 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046827413 = queryNorm
0.5416616 = fieldWeight in 7322, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=7322)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- International forum on information and documentation. 14(1989), S.17-22
-
Beatty, S.: ESP at ADFA after five years (1991)
0.01
0.0103460075 = product of:
0.04138403 = sum of:
0.04138403 = weight(_text_:data in 4245) [ClassicSimilarity], result of:
0.04138403 = score(doc=4245,freq=2.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.2794884 = fieldWeight in 4245, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0625 = fieldNorm(doc=4245)
0.25 = coord(1/4)
- Abstract
- Since Dec 86, the Australian Defence Force Academy (ADFA) library has been enriching bibliographic records by adding terms from either the contents pages or indexes of books. 40.000 records are now enriched, representing about 25% coverage of the ADFA database of 210.000 titles. Evaluates the retrieval effectiveness of the enriched data in an OPAC, in comparison with title and LCSH, using 90 topics from 6 different subject areas
-
Bellei, M.: ¬Un catalogo 'ricco' (1998)
0.01
0.0103460075 = product of:
0.04138403 = sum of:
0.04138403 = weight(_text_:data in 4647) [ClassicSimilarity], result of:
0.04138403 = score(doc=4647,freq=2.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.2794884 = fieldWeight in 4647, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0625 = fieldNorm(doc=4647)
0.25 = coord(1/4)
- Abstract
- To enhance descriptions, cataloguers can add 'enriching' words or phrases to titles, or introduce content-enriched access features to aid subject-based research. Additional and natural language subject headings designed to support, though not replace, controlled language headings can result in enhanced indexing. Analytical cataloguing and double indexing are 2 other means by which readers can gian access to additional bibliographic data. Also examines how online research tool effectiveness can be enhanced by a system of automatic links between descriptors
-
Peis, E.; Fernandez-Molina, J.C.: Enrichment of bibliographic records of online catalogs through ORC and SGML technology (1998)
0.01
0.009052756 = product of:
0.036211025 = sum of:
0.036211025 = weight(_text_:data in 3385) [ClassicSimilarity], result of:
0.036211025 = score(doc=3385,freq=2.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.24455236 = fieldWeight in 3385, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0546875 = fieldNorm(doc=3385)
0.25 = coord(1/4)
- Abstract
- Reports results of research into the feasibility of using OCR scanner technology to capture contents pages of collective monographs and to extract the bibliographic information of each individual work and process this using a standardized language, such as SGML, for tagging electronic documents. By this means, data can be used as electronic information or stored in OPACs, thus providing additional access points. Outlines a pilot system to test the initial hypotheses, show the feasibility of achieving the suggested goals and develop the tasks required for them to be carried out as automatically as possible
-
Wormell, I.: Indizacion SAP para la exploracion del amplio contexto tematico de libros y para el accesso a entidades semanticos mas pequenas (1994)
0.01
0.009052756 = product of:
0.036211025 = sum of:
0.036211025 = weight(_text_:data in 4652) [ClassicSimilarity], result of:
0.036211025 = score(doc=4652,freq=2.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.24455236 = fieldWeight in 4652, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0546875 = fieldNorm(doc=4652)
0.25 = coord(1/4)
- Abstract
- Describes an approach to indexing which seeks to eliminate the shortcoming of the representation of information in existing bibliographic catalogues: Subject Access Project (SAP) indexing which has been used successfully at Lund University and elsewhere. Existing catalogue records have been enriched with terms selected from lists of contents and indexes in books thus facilitating access to specific parts of documents and smaller semantic entites such as chapter titles, subject titles and data in graphic or tabulated form available in a wide range of publications
-
Tseng, Y.-H.: Automatic cataloguing and searching for retrospective data by use of OCR text (2001)
0.01
0.0077595054 = product of:
0.031038022 = sum of:
0.031038022 = weight(_text_:data in 5421) [ClassicSimilarity], result of:
0.031038022 = score(doc=5421,freq=2.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.2096163 = fieldWeight in 5421, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046875 = fieldNorm(doc=5421)
0.25 = coord(1/4)
-
Pienaar, R.E.: Enhancement of subject access in online public access catalogues (OPACs) (1989)
0.01
0.0077595054 = product of:
0.031038022 = sum of:
0.031038022 = weight(_text_:data in 2863) [ClassicSimilarity], result of:
0.031038022 = score(doc=2863,freq=2.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.2096163 = fieldWeight in 2863, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046875 = fieldNorm(doc=2863)
0.25 = coord(1/4)
- Abstract
- Subject access plays an important part when plans are made for an on-line public access catalogue (OPAC). Therefore, current subject searching facilities in OPACs should be accessed carefully. These facilities include, amongst other things, phrase searching, keyword searching and class number retrieval. Users reaction have been instrumental in identifying certain shortcomings in subject access to OPACs. Points out certain shortcomings in subject access, as shown by a number of research projects undertaken during the past decade. Highlights aspects which could, in future, improve subject access in OPACs. This could be achieved by either enhancing content representation in the records within the OPAC data base or by enhancing the searchability and browsability of the OPAC. Considers whether the on-line catalogue will ever be a finished, perfect product, or achieve the universal, familiar uniformity experienced by users of the 20th century card catalogue.
-
Riesthuis, G.J.A.; Colenbrander-Dijkman, A.-M.: Subject access to central catalogues : incompatibility issues of library classification systems and subject headings in subject cataloguing (1986)
0.01
0.0077595054 = product of:
0.031038022 = sum of:
0.031038022 = weight(_text_:data in 3926) [ClassicSimilarity], result of:
0.031038022 = score(doc=3926,freq=2.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.2096163 = fieldWeight in 3926, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046875 = fieldNorm(doc=3926)
0.25 = coord(1/4)
- Abstract
- Traditional subject cataloguing hampers subject retrieval in central catalogues, because of the lack of a common indexing and retrieval language in these catalogues. This study investigates the possibilities to use the various individual subject access systems, present in the catalogues, for subject access. A search procedure based on 'citation pearl growing' and 'user relevance feedback', which can be applied in a public access interface to central data bases, has been developed. From an experiment it can be concluded, that automated expert assistance, provided with a search strategy, will improve search response for unexperienced searchers. It reduces the number of zero-hits and increases the number of relevant items retrieved
-
Kartus, E.: ¬A fully automated cataloguing workbench with enhanced subject access : the cataloguer's dream or nightmare? (1993)
0.01
0.0063588563 = product of:
0.025435425 = sum of:
0.025435425 = product of:
0.05087085 = sum of:
0.05087085 = weight(_text_:processing in 4651) [ClassicSimilarity], result of:
0.05087085 = score(doc=4651,freq=2.0), product of:
0.18956426 = queryWeight, product of:
4.048147 = idf(docFreq=2097, maxDocs=44218)
0.046827413 = queryNorm
0.26835677 = fieldWeight in 4651, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.048147 = idf(docFreq=2097, maxDocs=44218)
0.046875 = fieldNorm(doc=4651)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Abstract
- Describes the Intelligent Literature Search Assistant (ILSA) which demonstrates the possibilities of a fully automated cataloguing workbench in an object orientated environment. Although developed with OPAC users in mind, it can be very useful to cataloguers in aiding both classification and subject heading access. Also describes work done at the University of Strathclyde in the area of machine learning and knowledge based systems, the Structured Information Management: Processing and Retrieval project (SIMPR). Advocates the use of uncontrolled vocabulary headings in conjunction with systems like ILSA, a layered approach rather than direct first point access, in order to make subject cataloguing easier and more relevant and the subject catalogue more useful to others
-
Lam, V.-T.: Enhancing subject access to monographs in Online Public Access Catalogs : table of contents added to bibliographic records (2000)
0.00
0.0047583506 = product of:
0.019033402 = sum of:
0.019033402 = product of:
0.038066804 = sum of:
0.038066804 = weight(_text_:22 in 1187) [ClassicSimilarity], result of:
0.038066804 = score(doc=1187,freq=2.0), product of:
0.16398162 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046827413 = queryNorm
0.23214069 = fieldWeight in 1187, 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=1187)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 22. 9.1997 19:16:05
-
Leissing, U.; Rädler, K.; Hauer, M.: Query-Expansion durch Fachthesauri : Erfahrungsbericht zu dandelon.com, Vorarlberger Parlamentsinformationssystem und vorarlberg.at (2010)
0.00
0.0047583506 = product of:
0.019033402 = sum of:
0.019033402 = product of:
0.038066804 = sum of:
0.038066804 = weight(_text_:22 in 3728) [ClassicSimilarity], result of:
0.038066804 = score(doc=3728,freq=2.0), product of:
0.16398162 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046827413 = queryNorm
0.23214069 = fieldWeight in 3728, 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=3728)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Wissensspeicher in digitalen Räumen: Nachhaltigkeit - Verfügbarkeit - semantische Interoperabilität. Proceedings der 11. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation, Konstanz, 20. bis 22. Februar 2008. Hrsg.: J. Sieglerschmidt u. H.P.Ohly
-
Rädler, K.: Kataloganreicherung mit digitalen Inhaltsverzeichnissen eröffnet neue Geschäftsfelder : Erfahrungen aus der Vorarlberger Landesbibliothek (2008)
0.00
0.0039652926 = product of:
0.01586117 = sum of:
0.01586117 = product of:
0.03172234 = sum of:
0.03172234 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
0.03172234 = score(doc=1942,freq=2.0), product of:
0.16398162 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046827413 = queryNorm
0.19345059 = fieldWeight in 1942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=1942)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 22. 6.2008 17:14:24
-
Hauer, M.: Collaborative Catalog Enrichment : Digitalisierung und Information Retrieval (2011)
0.00
0.0039652926 = product of:
0.01586117 = sum of:
0.01586117 = product of:
0.03172234 = sum of:
0.03172234 = weight(_text_:22 in 160) [ClassicSimilarity], result of:
0.03172234 = score(doc=160,freq=2.0), product of:
0.16398162 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046827413 = queryNorm
0.19345059 = fieldWeight in 160, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=160)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- ¬Die Kraft der digitalen Unordnung: 32. Arbeits- und Fortbildungstagung der ASpB e. V., Sektion 5 im Deutschen Bibliotheksverband, 22.-25. September 2009 in der Universität Karlsruhe. Hrsg: Jadwiga Warmbrunn u.a
-
Ikas, W.-V.; Litten, F.: World Wide Web und Catalogue Enrichment : Möglichkeiten des verbesserten Nachweises von mikroverfilmten Handschriften und Inkunabeln (2007)
0.00
0.003172234 = product of:
0.012688936 = sum of:
0.012688936 = product of:
0.025377871 = sum of:
0.025377871 = weight(_text_:22 in 323) [ClassicSimilarity], result of:
0.025377871 = score(doc=323,freq=2.0), product of:
0.16398162 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046827413 = queryNorm
0.15476047 = fieldWeight in 323, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=323)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 22. 5.2007 11:19:21
