-
Broadbent, E.: ¬The online catalog : dictionary, classified, or both? (1989)
0.08
0.08344909 = product of:
0.12517363 = sum of:
0.09099667 = weight(_text_:index in 457) [ClassicSimilarity], result of:
0.09099667 = score(doc=457,freq=4.0), product of:
0.2221244 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.05083213 = queryNorm
0.40966535 = fieldWeight in 457, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.046875 = fieldNorm(doc=457)
0.034176964 = product of:
0.06835393 = sum of:
0.06835393 = weight(_text_:classification in 457) [ClassicSimilarity], result of:
0.06835393 = score(doc=457,freq=8.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.42223644 = fieldWeight in 457, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.046875 = fieldNorm(doc=457)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- The main purpose of the study was to determine if the online catalog can function both as a dictionary and classified catalog without requiring additional time or intellectual effort on the part of the cataloger. A total of 1842 MARC bibliographic records listed in the 370-379 classified section of American Book Publishing Record were studied. These records displayed 2735 subject headings. Of these, 1491 (55%) had a Library of Congress classification number linked to them. An alphabetical and classified index was created using primary subjects and their related classification numbers. While such an index could be a useful browsing device if integrated into an online catalog, creating a bona fide classified catalog would require assigning classification numbers to the secondary subject headings.
- Source
- Cataloging and classification quarterly. 10(1989) nos.1/2, S.105-124
-
Goldman, H.; Havens, C.: Authority control efficiency increase : NOTIS online authority and merged headings (1990)
0.06
0.063336655 = product of:
0.09500498 = sum of:
0.07506842 = weight(_text_:index in 501) [ClassicSimilarity], result of:
0.07506842 = score(doc=501,freq=2.0), product of:
0.2221244 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.05083213 = queryNorm
0.33795667 = fieldWeight in 501, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.0546875 = fieldNorm(doc=501)
0.019936562 = product of:
0.039873123 = sum of:
0.039873123 = weight(_text_:classification in 501) [ClassicSimilarity], result of:
0.039873123 = score(doc=501,freq=2.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.24630459 = fieldWeight in 501, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0546875 = fieldNorm(doc=501)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- Auburn University name authority control has evolved from card revision to online control management. Since fall 1984, obsolete entries in the frozen public catalog have not been revised. All efforts now concern the building of an interactive online data and authority file system. Statistical information on the number of headings changed during the NOTIS period is presented as evidence in favor of electronic management of bibliographic files. Statistics presented concerning authority entries changed manually during the AACR2/pre-NOTIS age balance the picture. The statistics support the hypothesis that performing authority work online is quicker and more efficient than the manual performance of equivalent tasks. Online subject authority is also discussed, as is Auburn's implementation of the Merged Headings Index to date.
- Source
- Cataloging and classification quarterly. 12(1990) no.2, S.27-45
-
Arsenault, C.; Ménard, E.: Searching titles with initial articles in library catalogs : a case study and search behavior analysis (2007)
0.06
0.056670345 = product of:
0.085005514 = sum of:
0.06434436 = weight(_text_:index in 2264) [ClassicSimilarity], result of:
0.06434436 = score(doc=2264,freq=2.0), product of:
0.2221244 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.05083213 = queryNorm
0.28967714 = fieldWeight in 2264, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.046875 = fieldNorm(doc=2264)
0.020661155 = product of:
0.04132231 = sum of:
0.04132231 = weight(_text_:22 in 2264) [ClassicSimilarity], result of:
0.04132231 = score(doc=2264,freq=2.0), product of:
0.17800546 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05083213 = queryNorm
0.23214069 = fieldWeight in 2264, 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=2264)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- This study examines problems caused by initial articles in library catalogs. The problematic records observed are those whose titles begin with a word erroneously considered to be an article at the retrieval stage. Many retrieval algorithms edit queries by removing initial words corresponding to articles found in an exclusion list even whether the initial word is an article or not. Consequently, a certain number of documents remain more difficult to find. The study also examines user behavior during known-item retrieval using the title index in library catalogs, concentrating on the problems caused by the presence of an initial article or of a word homograph to an article. Measures of success and effectiveness are taken to determine if retrieval is affected in such cases.
- Date
- 10. 9.2000 17:38:22
-
Tyckoson, D.A.: Enhancing access to information : building catalogs for the future (1991)
0.05
0.054288562 = product of:
0.08143284 = sum of:
0.06434436 = weight(_text_:index in 525) [ClassicSimilarity], result of:
0.06434436 = score(doc=525,freq=2.0), product of:
0.2221244 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.05083213 = queryNorm
0.28967714 = fieldWeight in 525, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.046875 = fieldNorm(doc=525)
0.017088482 = product of:
0.034176964 = sum of:
0.034176964 = weight(_text_:classification in 525) [ClassicSimilarity], result of:
0.034176964 = score(doc=525,freq=2.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.21111822 = fieldWeight in 525, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.046875 = fieldNorm(doc=525)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- The catalogue as we know it today is the result of a long process of evolution, which began over 250 years ago. At that time, the catalogue served as an index to all materials within a library's collections. However, the tremendous growth in the amount of information produced and the proliferation of formats for that information have forced the catalogue to compromise its indexing function for virtually all formats except monographs. This trend has resulted in a de-emphasis of the catalogue as a tool for retrieving information. Fortunately, the technology of the online catalogue makes possible the reintegration of other information sources into the catalogue. Discusses the decline of the catalogue and proposes some areas in which it may be improved for the next century.
- Source
- Cataloging and classification quarterly. 13(1991) nos.3/4, S.1-28
-
Martin, S.K.: ¬The union catalogue : summary and future directions (1982)
0.05
0.05033285 = product of:
0.15099855 = sum of:
0.15099855 = sum of:
0.06835393 = weight(_text_:classification in 290) [ClassicSimilarity], result of:
0.06835393 = score(doc=290,freq=2.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.42223644 = fieldWeight in 290, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.09375 = fieldNorm(doc=290)
0.08264462 = weight(_text_:22 in 290) [ClassicSimilarity], result of:
0.08264462 = score(doc=290,freq=2.0), product of:
0.17800546 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05083213 = queryNorm
0.46428138 = fieldWeight in 290, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=290)
0.33333334 = coord(1/3)
- Date
- 6. 1.2007 14:49:22
- Source
- Cataloging and classification quarterly. 2(1982) nos.1/2, S.121-125
-
Horah, J.L.: from cards to the Web : ¬The evolution of a library database (1998)
0.05
0.04795946 = product of:
0.14387839 = sum of:
0.14387839 = weight(_text_:index in 4842) [ClassicSimilarity], result of:
0.14387839 = score(doc=4842,freq=10.0), product of:
0.2221244 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.05083213 = queryNorm
0.64773786 = fieldWeight in 4842, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.046875 = fieldNorm(doc=4842)
0.33333334 = coord(1/3)
- Abstract
- The Jack Brause Library at New York University (NYU) is a special library supporting the curriculum of NYU's Real Estate Institute. The Jack Brause Library (JBL) Real estate Periodical Index was established in 1990 and draws on the library's collection of over 140 real estate periodicals. Describes the conversion of the JBL Index from a 3x5 card index to an online resource. The database was originally created using Rbase for DOS but this quickly became obsolete and in 1993 was replaced with InMagic. In 1997 the JBL Index was made available on NYU's telnet catalogue, BobCat, and the Internet database catalogue, BobCatPlus. The transition of InMagic data to USMARC formatted records involved a 3-step process: data normalization; adding value; and data recording. The Index has been operational through telnet since May 1997 and installing it onto the Web became functional in Oct 1997
-
Miksa, S.D.: ¬The challenges of change : a review of cataloging and classification literature, 2003-2004 (2007)
0.04
0.044674914 = product of:
0.13402474 = sum of:
0.13402474 = sum of:
0.07892832 = weight(_text_:classification in 266) [ClassicSimilarity], result of:
0.07892832 = score(doc=266,freq=6.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.48755667 = fieldWeight in 266, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0625 = fieldNorm(doc=266)
0.055096414 = weight(_text_:22 in 266) [ClassicSimilarity], result of:
0.055096414 = score(doc=266,freq=2.0), product of:
0.17800546 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05083213 = queryNorm
0.30952093 = fieldWeight in 266, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=266)
0.33333334 = coord(1/3)
- Abstract
- This paper reviews the enormous changes in cataloging and classification reflected in the literature of 2003 and 2004, and discusses major themes and issues. Traditional cataloging and classification tools have been re-vamped and new resources have emerged. Most notable themes are: the continuing influence of the Functional Requirements for Bibliographic Control (FRBR); the struggle to understand the ever-broadening concept of an "information entity"; steady developments in metadata-encoding standards; and the globalization of information systems, including multilinguistic challenges.
- Date
- 10. 9.2000 17:38:22
-
Tyckoson, D.: ¬The catalog as index to the collection : part 1 (1997)
0.04
0.040442966 = product of:
0.1213289 = sum of:
0.1213289 = weight(_text_:index in 699) [ClassicSimilarity], result of:
0.1213289 = score(doc=699,freq=4.0), product of:
0.2221244 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.05083213 = queryNorm
0.5462205 = fieldWeight in 699, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.0625 = fieldNorm(doc=699)
0.33333334 = coord(1/3)
- Abstract
- 1st in a series of articles focusing on the catalogue as an index to the materials in the library collection. Outlines the issues. The catalogue of a university library indexes the materials in the collection but does not always help the users find the information contained in it. Linking of other databases to the catalogue is necessary. Illustrates this with a case study of the Middletown State University, Louisiana, USA, collection
-
El-Sherbini, M.A.: Cataloging and classification : review of the literature 2005-06 (2008)
0.04
0.03984704 = product of:
0.11954111 = sum of:
0.11954111 = sum of:
0.0644447 = weight(_text_:classification in 249) [ClassicSimilarity], result of:
0.0644447 = score(doc=249,freq=4.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.39808834 = fieldWeight in 249, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0625 = fieldNorm(doc=249)
0.055096414 = weight(_text_:22 in 249) [ClassicSimilarity], result of:
0.055096414 = score(doc=249,freq=2.0), product of:
0.17800546 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05083213 = queryNorm
0.30952093 = fieldWeight in 249, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=249)
0.33333334 = coord(1/3)
- Abstract
- This paper reviews library literature on cataloging and classification published in 2005-06. It covers pertinent literature in the following areas: the future of cataloging; Functional Requirement for Bibliographic Records (FRBR); metadata and its applications and relation to Machine-Readable Cataloging (MARC); cataloging tools and standards; authority control; and recruitment, training, and the changing role of catalogers.
- Date
- 10. 9.2000 17:38:22
-
Tyckoson, D.: State of the catalog : Part 2: changes at the Middletown University Library (1997)
0.04
0.035387594 = product of:
0.10616278 = sum of:
0.10616278 = weight(_text_:index in 700) [ClassicSimilarity], result of:
0.10616278 = score(doc=700,freq=4.0), product of:
0.2221244 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.05083213 = queryNorm
0.4779429 = fieldWeight in 700, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.0546875 = fieldNorm(doc=700)
0.33333334 = coord(1/3)
- Abstract
- 2nd in a series focusing on the catalogue as an index to the materials in the library collection. Reviews changes in the Middletown University Library, Louisiana, USA, library collection 1987-97. Covers: collection growth, catalogue expansion, and the results of linking databases to the online catalogue. Although integrating electronic databases has helped in solving the problem of the catalogue as an index to the collection it has also created new problems as today's catalogues use records that have not been reviewed by local library staff and add indexing for materials that are not part of the catalogue
-
Hillmann, D.I.: "Parallel universes" or meaningful relationships : envisioning a future for the OPAC and the net (1996)
0.03
0.033555232 = product of:
0.100665696 = sum of:
0.100665696 = sum of:
0.045569282 = weight(_text_:classification in 5581) [ClassicSimilarity], result of:
0.045569282 = score(doc=5581,freq=2.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.28149095 = fieldWeight in 5581, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0625 = fieldNorm(doc=5581)
0.055096414 = weight(_text_:22 in 5581) [ClassicSimilarity], result of:
0.055096414 = score(doc=5581,freq=2.0), product of:
0.17800546 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05083213 = queryNorm
0.30952093 = fieldWeight in 5581, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=5581)
0.33333334 = coord(1/3)
- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.97-103
-
Walz, J.: Analyse der Übertragbarkeit allgemeiner Rankingfaktoren von Web-Suchmaschinen auf Discovery-Systeme (2018)
0.03
0.030332223 = product of:
0.09099667 = sum of:
0.09099667 = weight(_text_:index in 5744) [ClassicSimilarity], result of:
0.09099667 = score(doc=5744,freq=4.0), product of:
0.2221244 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.05083213 = queryNorm
0.40966535 = fieldWeight in 5744, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.046875 = fieldNorm(doc=5744)
0.33333334 = coord(1/3)
- Content
- Vgl.: https://publiscologne.th-koeln.de/frontdoor/index/index/searchtype/authorsearch/author/Julia+Walz/docId/1169/start/0/rows/10.
-
Hillmann, D.I.: 'Parallel universes' or meaningful relationships : envisioning a future for the OPAC and the net (1996)
0.03
0.029360829 = product of:
0.088082485 = sum of:
0.088082485 = sum of:
0.039873123 = weight(_text_:classification in 3656) [ClassicSimilarity], result of:
0.039873123 = score(doc=3656,freq=2.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.24630459 = fieldWeight in 3656, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0546875 = fieldNorm(doc=3656)
0.04820936 = weight(_text_:22 in 3656) [ClassicSimilarity], result of:
0.04820936 = score(doc=3656,freq=2.0), product of:
0.17800546 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05083213 = queryNorm
0.2708308 = fieldWeight in 3656, 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=3656)
0.33333334 = coord(1/3)
- Series
- Cataloging and classification quarterly; vol.22, nos.3/4
-
Bowman, J.H.: ¬The catalog as barrier to retrieval : Part 1: hyphens and ampersands in titles (2000)
0.03
0.029360829 = product of:
0.088082485 = sum of:
0.088082485 = sum of:
0.039873123 = weight(_text_:classification in 5365) [ClassicSimilarity], result of:
0.039873123 = score(doc=5365,freq=2.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.24630459 = fieldWeight in 5365, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0546875 = fieldNorm(doc=5365)
0.04820936 = weight(_text_:22 in 5365) [ClassicSimilarity], result of:
0.04820936 = score(doc=5365,freq=2.0), product of:
0.17800546 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05083213 = queryNorm
0.2708308 = fieldWeight in 5365, 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=5365)
0.33333334 = coord(1/3)
- Abstract
- An Internet survey of 38 different OPAC systems, at eighty different libraries, was undertaken to investigate the effect on retrieval of the presence of the hyphen or the ampersand in titles. Title and Keyword searches were performed. In Title search, 22 of the systems treat the hyphen as equivalent to a space, while in Keyword the number is 16. The other systems treat it in various different ways (even including the equivalent of NOT), which means that results of searching multiple catalogs are very inconsistent. The ampersand may be ignored, treated as a special character, or treated as "and," again with very inconsistent results. Various recommendations are made with a view to improving consistency of performance.
- Source
- Cataloging and classification quarterly. 29(2000) no.4, S.39-59
-
Morgan, E.L.: Possible solutions for incorporating digital information mediums into traditional library cataloging services (1996)
0.03
0.029360829 = product of:
0.088082485 = sum of:
0.088082485 = sum of:
0.039873123 = weight(_text_:classification in 600) [ClassicSimilarity], result of:
0.039873123 = score(doc=600,freq=2.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.24630459 = fieldWeight in 600, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0546875 = fieldNorm(doc=600)
0.04820936 = weight(_text_:22 in 600) [ClassicSimilarity], result of:
0.04820936 = score(doc=600,freq=2.0), product of:
0.17800546 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05083213 = queryNorm
0.2708308 = fieldWeight in 600, 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=600)
0.33333334 = coord(1/3)
- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.143-170
-
McMillan, G.: Electronic theses and dissertations : merging perspectives (1996)
0.03
0.029360829 = product of:
0.088082485 = sum of:
0.088082485 = sum of:
0.039873123 = weight(_text_:classification in 601) [ClassicSimilarity], result of:
0.039873123 = score(doc=601,freq=2.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.24630459 = fieldWeight in 601, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0546875 = fieldNorm(doc=601)
0.04820936 = weight(_text_:22 in 601) [ClassicSimilarity], result of:
0.04820936 = score(doc=601,freq=2.0), product of:
0.17800546 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05083213 = queryNorm
0.2708308 = fieldWeight in 601, 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=601)
0.33333334 = coord(1/3)
- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.105-125
-
Theimer, S.: ¬A cataloger's resolution to become more creative : how and why (2012)
0.03
0.029360829 = product of:
0.088082485 = sum of:
0.088082485 = sum of:
0.039873123 = weight(_text_:classification in 1934) [ClassicSimilarity], result of:
0.039873123 = score(doc=1934,freq=2.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.24630459 = fieldWeight in 1934, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.0546875 = fieldNorm(doc=1934)
0.04820936 = weight(_text_:22 in 1934) [ClassicSimilarity], result of:
0.04820936 = score(doc=1934,freq=2.0), product of:
0.17800546 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05083213 = queryNorm
0.2708308 = fieldWeight in 1934, 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=1934)
0.33333334 = coord(1/3)
- Date
- 29. 5.2015 11:08:22
- Source
- Cataloging and classification quarterly. 50(2012) no.8, S.894-902
-
hbz: ¬Das Suchraum-Konzept (2007)
0.03
0.025276855 = product of:
0.075830564 = sum of:
0.075830564 = weight(_text_:index in 310) [ClassicSimilarity], result of:
0.075830564 = score(doc=310,freq=4.0), product of:
0.2221244 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.05083213 = queryNorm
0.3413878 = fieldWeight in 310, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.0390625 = fieldNorm(doc=310)
0.33333334 = coord(1/3)
- Content
- "Wer wissenschaftliche Informationen und Fachliteratur sucht, kommt mit einer herkömmlichen Internet-Suchmaschine nicht weit. Auch Bibliothekskataloge und Datenbanken helfen nur begrenzt weiter, da es zu viele Anlaufstellen im Web gibt. Das Hochschulbibliothekszentrum NRW (hbz) arbeitet deshalb an der technischen Infrastrukturlösung eines gemeinsamen Suchraums. Der Suchraum fasst mithilfe modernster Suchmaschinentechnologie viele unterschiedliche Datenquellen zu einem optimierten Index zusammen, der von verschiedenen Suchanwendungen in Sekundenschnelle abgefragt werden kann. Zu den Datenbeständen des Suchraums gehören die Kataloge der deutschsprachigen Bibliotheken sowie Artikel aus den Wissenschaftszeitschriften. Hinzu kommen Abstracts, Inhaltsverzeichnisse und andere Informationen. Ergänzt wird dieser Suchindex durch einen Zugriff auf Fachdatenbanken, die zum Beispiel das vascodaProjekt zusammenträgt. Die Suchanwendungen wie beispielsweise die Portal-Lösung »DigiBib - Die Digitale Bibliothek« müssen nur noch den einheitlich aufgebauten Index durchsuchen und erhalten die Ergebnisse nach wenigen Millisekunden. In der Realität existiert eine solche virtuelle Metabibliothek nur in den Anfängen. Der Dreiländerkatalog des hbz und das Wissenschaftsportal vascoda sind ein großer Schritt auf dem Weg zu diesem gemeinsamen Suchraum. Er kann nur durch eine - inhaltlich und geografisch-weiträumige Kooperation der Universitäten, Bibliotheken, Verlage und anderer Anbieter von Fachinformationen der deutschsprachigen Länder aufgebaut werden. Die Grundlagen für dieses Ziel wurden bereits vom hbz gelegt. Die Teilnahme am Suchraum ist eine lohnende Aufgabe für die Bibliotheken und Wissenschaftsorganisationen: Am Ende steht eine wissenschaftliche Suchmaschine, die alle wichtigen und nützlichen Datenquellen erfasst."
-
Clarke, R.I.: Cataloging research by design : a taxonomic approach to understanding research questions in cataloging (2018)
0.03
0.025166426 = product of:
0.075499274 = sum of:
0.075499274 = sum of:
0.034176964 = weight(_text_:classification in 5188) [ClassicSimilarity], result of:
0.034176964 = score(doc=5188,freq=2.0), product of:
0.16188543 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05083213 = queryNorm
0.21111822 = fieldWeight in 5188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.046875 = fieldNorm(doc=5188)
0.04132231 = weight(_text_:22 in 5188) [ClassicSimilarity], result of:
0.04132231 = score(doc=5188,freq=2.0), product of:
0.17800546 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05083213 = queryNorm
0.23214069 = fieldWeight in 5188, 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=5188)
0.33333334 = coord(1/3)
- Date
- 30. 5.2019 19:14:22
- Source
- Cataloging and classification quarterly. 56(2018) no.8, S.683-701
-
Ayres, F.: What is the future for catalogues and cataloguers? (1996)
0.03
0.025022808 = product of:
0.07506842 = sum of:
0.07506842 = weight(_text_:index in 364) [ClassicSimilarity], result of:
0.07506842 = score(doc=364,freq=2.0), product of:
0.2221244 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.05083213 = queryNorm
0.33795667 = fieldWeight in 364, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.0546875 = fieldNorm(doc=364)
0.33333334 = coord(1/3)
- Source
- Catalogue and index. 1996, no.122, S.1-5
