-
Wheelbarger, J.J.; Clouse, R.W.: ¬A comparision of a manual library reclassification project with a computer automated library reclassification project (1975)
0.01
0.005915548 = product of:
0.023662193 = sum of:
0.023662193 = product of:
0.07098658 = sum of:
0.07098658 = weight(_text_:22 in 3473) [ClassicSimilarity], result of:
0.07098658 = score(doc=3473,freq=2.0), product of:
0.13105336 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037424255 = queryNorm
0.5416616 = fieldWeight in 3473, 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=3473)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Pages
- 22 S
-
Matthews, J.R.; Parker, M.R.: Local Area Networks and Wide Area Networks for libraries (1995)
0.01
0.005915548 = product of:
0.023662193 = sum of:
0.023662193 = product of:
0.07098658 = sum of:
0.07098658 = weight(_text_:22 in 2656) [ClassicSimilarity], result of:
0.07098658 = score(doc=2656,freq=2.0), product of:
0.13105336 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037424255 = queryNorm
0.5416616 = fieldWeight in 2656, 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=2656)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Date
- 30.11.1995 20:53:22
-
Ward, S.: Networked CD-ROMs as academic information sources : the growth of networked electronic information sources in academic libraries (1993)
0.01
0.005669544 = product of:
0.022678176 = sum of:
0.022678176 = product of:
0.045356352 = sum of:
0.045356352 = weight(_text_:media in 7233) [ClassicSimilarity], result of:
0.045356352 = score(doc=7233,freq=2.0), product of:
0.17529039 = queryWeight, product of:
4.6838713 = idf(docFreq=1110, maxDocs=44218)
0.037424255 = queryNorm
0.25874978 = fieldWeight in 7233, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.6838713 = idf(docFreq=1110, maxDocs=44218)
0.0390625 = fieldNorm(doc=7233)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Abstract
- Examines the place of CD-ROMs in academic libraries and in particular the use of network solutions to widen the access to these services. A questionnaire survey was undertaken of academic libraries in the UK, Eire, USA and Canada and the results analysed. 9 UK libraries were selected as case studies for more detailed examinations of the issues involved: in particular the management issues. These case studies were selected to cover a variety of experiences and circumstances. A parallel survey looked at CD-ROM publishing and a questionnaire survey was sent to publishers but the response was not as good as the previous survey. Trends in CD-ROM publishing, including the future of CD-ROM in the views of the publishers and of librarians, suggest that other electronic media may replace CD-ROM for some applications but that CD-ROM is likely to remain a part of hybrid information systems. The networking of CD-ROM services is constrained by the cost, by technical complexity, and by restrictive licensing agreements. Future electronic information services may include regionally or nationally mounted databases accessible over the Internet or over SuperJanet in the UK. Issues such as the electronic library or the virtual library, and document delivery services are likely to gain prominence
-
Electronic publishing practice in the UK (1994)
0.01
0.005669544 = product of:
0.022678176 = sum of:
0.022678176 = product of:
0.045356352 = sum of:
0.045356352 = weight(_text_:media in 8028) [ClassicSimilarity], result of:
0.045356352 = score(doc=8028,freq=2.0), product of:
0.17529039 = queryWeight, product of:
4.6838713 = idf(docFreq=1110, maxDocs=44218)
0.037424255 = queryNorm
0.25874978 = fieldWeight in 8028, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.6838713 = idf(docFreq=1110, maxDocs=44218)
0.0390625 = fieldNorm(doc=8028)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Abstract
- Report of a project commissioned by British Library Research and Development Department (BLRDD) from Electronic Publishing Services Ltd designed to provide factual input about electronic publishing in the UK for a worlking party convened by the British Library as part of a follow up to the Information 2000 exercise, completed in 1991. The working party will consider the possible impacts on the library community of the development of electronic publishing. For the purpose of this study, electronic publishing was defined as including: online services (including videotex); magnetic tape services; magnetic disk products; CD-ROM and other optical disc products; ROM cards; and electronic periodicals. The main conclusions were: that the dominant position of Reuters and other financial information services means that online information retrieval still accounts for the vast majority of electronic publishing revenues; that CD-ROM is experiencing high growth, but growth from a small base and coming later than predicted; that network publishing is still in the experimental stage and almost entirely funded from the public sector; that ROM cards, which provide the medium for hand held electronic reference books are still present in the market and represent the only mass market channel; and that other electronic media (magnetic tape, magnetic disk, analogue videodisc) are not seen as having a significant part to play
-
Horch, A.; Kett, H.; Weisbecker, A.: Semantische Suchsysteme für das Internet : Architekturen und Komponenten semantischer Suchmaschinen (2013)
0.01
0.005669544 = product of:
0.022678176 = sum of:
0.022678176 = product of:
0.045356352 = sum of:
0.045356352 = weight(_text_:media in 4063) [ClassicSimilarity], result of:
0.045356352 = score(doc=4063,freq=2.0), product of:
0.17529039 = queryWeight, product of:
4.6838713 = idf(docFreq=1110, maxDocs=44218)
0.037424255 = queryNorm
0.25874978 = fieldWeight in 4063, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.6838713 = idf(docFreq=1110, maxDocs=44218)
0.0390625 = fieldNorm(doc=4063)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Abstract
- In der heutigen Zeit nimmt die Flut an Informationen exponentiell zu. In dieser »Informationsexplosion« entsteht täglich eine unüberschaubare Menge an neuen Informationen im Web: Beispielsweise 430 deutschsprachige Artikel bei Wikipedia, 2,4 Mio. Tweets bei Twitter und 12,2 Mio. Kommentare bei Facebook. Während in Deutschland vor einigen Jahren noch Google als nahezu einzige Suchmaschine beim Zugriff auf Informationen im Web genutzt wurde, nehmen heute die u.a. in Social Media veröffentlichten Meinungen und damit die Vorauswahl sowie Bewertung von Informationen einzelner Experten und Meinungsführer an Bedeutung zu. Aber wie können themenspezifische Informationen nun effizient für konkrete Fragestellungen identifiziert und bedarfsgerecht aufbereitet und visualisiert werden? Diese Studie gibt einen Überblick über semantische Standards und Formate, die Prozesse der semantischen Suche, Methoden und Techniken semantischer Suchsysteme, Komponenten zur Entwicklung semantischer Suchmaschinen sowie den Aufbau bestehender Anwendungen. Die Studie erläutert den prinzipiellen Aufbau semantischer Suchsysteme und stellt Methoden der semantischen Suche vor. Zudem werden Softwarewerkzeuge vorgestellt, mithilfe derer einzelne Funktionalitäten von semantischen Suchmaschinen realisiert werden können. Abschließend erfolgt die Betrachtung bestehender semantischer Suchmaschinen zur Veranschaulichung der Unterschiede der Systeme im Aufbau sowie in der Funktionalität.
-
Cawkell, A.E.: Indexing collections of electronic images : a review (1993)
0.01
0.0053060725 = product of:
0.02122429 = sum of:
0.02122429 = product of:
0.04244858 = sum of:
0.04244858 = weight(_text_:28 in 8313) [ClassicSimilarity], result of:
0.04244858 = score(doc=8313,freq=2.0), product of:
0.13406353 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.037424255 = queryNorm
0.31663033 = fieldWeight in 8313, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0625 = fieldNorm(doc=8313)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Footnote
- Rez. in: Program 28(1994) no.4, S.445-446 (P. Enser)
-
¬The economics of the information society (1997)
0.01
0.0053060725 = product of:
0.02122429 = sum of:
0.02122429 = product of:
0.04244858 = sum of:
0.04244858 = weight(_text_:28 in 392) [ClassicSimilarity], result of:
0.04244858 = score(doc=392,freq=2.0), product of:
0.13406353 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.037424255 = queryNorm
0.31663033 = fieldWeight in 392, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0625 = fieldNorm(doc=392)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 13. 8.1996 19:28:50
-
"Research Data Vision 2025" - ein Schritt näher : ein Diskussionspapier der Arbeitsgruppe Forschungsdaten (2018)
0.01
0.0053060725 = product of:
0.02122429 = sum of:
0.02122429 = product of:
0.04244858 = sum of:
0.04244858 = weight(_text_:28 in 5755) [ClassicSimilarity], result of:
0.04244858 = score(doc=5755,freq=2.0), product of:
0.13406353 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.037424255 = queryNorm
0.31663033 = fieldWeight in 5755, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0625 = fieldNorm(doc=5755)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 28. 2.2018 13:24:55
-
Siemer, J.A.: ¬An information retrieval expert system prototype for agricultural literature reference database-description and evaluation (1994)
0.01
0.0051164962 = product of:
0.020465985 = sum of:
0.020465985 = product of:
0.061397955 = sum of:
0.061397955 = weight(_text_:29 in 3104) [ClassicSimilarity], result of:
0.061397955 = score(doc=3104,freq=2.0), product of:
0.13164683 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.037424255 = queryNorm
0.46638384 = fieldWeight in 3104, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=3104)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Date
- 29. 1.1996 10:09:21
-
Siemer, J.A.: ¬A conceptual model for an information retrieval expert system prototype for agricultural bibliographic literature databases (1994)
0.01
0.0051164962 = product of:
0.020465985 = sum of:
0.020465985 = product of:
0.061397955 = sum of:
0.061397955 = weight(_text_:29 in 3105) [ClassicSimilarity], result of:
0.061397955 = score(doc=3105,freq=2.0), product of:
0.13164683 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.037424255 = queryNorm
0.46638384 = fieldWeight in 3105, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=3105)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Date
- 29. 1.1996 10:09:21
-
Siemer, J.A.: ¬A functional model for an information retrieval expert system for agricultural literature reference databases (1994)
0.01
0.0051164962 = product of:
0.020465985 = sum of:
0.020465985 = product of:
0.061397955 = sum of:
0.061397955 = weight(_text_:29 in 3106) [ClassicSimilarity], result of:
0.061397955 = score(doc=3106,freq=2.0), product of:
0.13164683 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.037424255 = queryNorm
0.46638384 = fieldWeight in 3106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=3106)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Date
- 29. 1.1996 10:09:21
-
Siemer, J.A.: ¬The knowledge for a detailed conceptual model for an information retrieval expert system (1994)
0.01
0.0051164962 = product of:
0.020465985 = sum of:
0.020465985 = product of:
0.061397955 = sum of:
0.061397955 = weight(_text_:29 in 3107) [ClassicSimilarity], result of:
0.061397955 = score(doc=3107,freq=2.0), product of:
0.13164683 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.037424255 = queryNorm
0.46638384 = fieldWeight in 3107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=3107)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Date
- 29. 1.1996 10:09:21
-
Information for a new age : redefining the librarian (1995)
0.01
0.00507047 = product of:
0.02028188 = sum of:
0.02028188 = product of:
0.060845636 = sum of:
0.060845636 = weight(_text_:22 in 2538) [ClassicSimilarity], result of:
0.060845636 = score(doc=2538,freq=2.0), product of:
0.13105336 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037424255 = queryNorm
0.46428138 = fieldWeight in 2538, 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=2538)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Footnote
- Rez. in: Journal of academic librarianship 22(1996) no.2, S.147 (A. Schultis)
-
Cleverdon, C.W.: ASLIB Cranfield Research Project : Report on the first stage of an investigation into the comparative efficiency of indexing systems (1960)
0.01
0.00507047 = product of:
0.02028188 = sum of:
0.02028188 = product of:
0.060845636 = sum of:
0.060845636 = weight(_text_:22 in 6158) [ClassicSimilarity], result of:
0.060845636 = score(doc=6158,freq=2.0), product of:
0.13105336 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037424255 = queryNorm
0.46428138 = fieldWeight in 6158, 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=6158)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Footnote
- Rez. in: College and research libraries 22(1961) no.3, S.228 (G. Jahoda)
-
¬The future of national bibliography (1997)
0.01
0.00507047 = product of:
0.02028188 = sum of:
0.02028188 = product of:
0.060845636 = sum of:
0.060845636 = weight(_text_:22 in 1715) [ClassicSimilarity], result of:
0.060845636 = score(doc=1715,freq=2.0), product of:
0.13105336 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037424255 = queryNorm
0.46428138 = fieldWeight in 1715, 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=1715)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Footnote
- Rez. in: Select newsletter 1998, no.22, S.8 (P. Robinson)
-
Carey, K.; Stringer, R.: ¬The power of nine : a preliminary investigation into navigation strategies for the new library with special reference to disabled people (2000)
0.01
0.00507047 = product of:
0.02028188 = sum of:
0.02028188 = product of:
0.060845636 = sum of:
0.060845636 = weight(_text_:22 in 234) [ClassicSimilarity], result of:
0.060845636 = score(doc=234,freq=2.0), product of:
0.13105336 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037424255 = queryNorm
0.46428138 = fieldWeight in 234, 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=234)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Pages
- 22 S
-
Dobson, P.; Templeton, R.: Public library networking initiative (1997)
0.00
0.0046428135 = product of:
0.018571254 = sum of:
0.018571254 = product of:
0.037142508 = sum of:
0.037142508 = weight(_text_:28 in 338) [ClassicSimilarity], result of:
0.037142508 = score(doc=338,freq=2.0), product of:
0.13406353 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.037424255 = queryNorm
0.27705154 = fieldWeight in 338, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0546875 = fieldNorm(doc=338)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Series
- Research and development report; 28
-
Arbeitsgruppe Forschungsdaten: Forschungsdatenmanagement : eine Handreichung (2018)
0.00
0.0046428135 = product of:
0.018571254 = sum of:
0.018571254 = product of:
0.037142508 = sum of:
0.037142508 = weight(_text_:28 in 4174) [ClassicSimilarity], result of:
0.037142508 = score(doc=4174,freq=2.0), product of:
0.13406353 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.037424255 = queryNorm
0.27705154 = fieldWeight in 4174, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0546875 = fieldNorm(doc=4174)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 7. 3.2018 18:42:28
-
Intellectual property and the National Information Infrastructure : a preliminary draft of the report of the Working Group on Intellectual Property Rights (1994)
0.00
0.004225392 = product of:
0.016901568 = sum of:
0.016901568 = product of:
0.0507047 = sum of:
0.0507047 = weight(_text_:22 in 7306) [ClassicSimilarity], result of:
0.0507047 = score(doc=7306,freq=2.0), product of:
0.13105336 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037424255 = queryNorm
0.38690117 = fieldWeight in 7306, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=7306)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Date
- 22. 7.1996 19:53:48
-
Anderson, J.D.: Guidelines for indexes and related information retrieval devices (1997)
0.00
0.0039795544 = product of:
0.015918218 = sum of:
0.015918218 = product of:
0.031836435 = sum of:
0.031836435 = weight(_text_:28 in 3807) [ClassicSimilarity], result of:
0.031836435 = score(doc=3807,freq=2.0), product of:
0.13406353 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.037424255 = queryNorm
0.23747274 = fieldWeight in 3807, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.046875 = fieldNorm(doc=3807)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 24. 2.1999 21:36:28
