-
Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000)
0.05
0.050716795 = product of:
0.10143359 = sum of:
0.10143359 = sum of:
0.052570526 = weight(_text_:1997 in 4919) [ClassicSimilarity], result of:
0.052570526 = score(doc=4919,freq=2.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.32104865 = fieldWeight in 4919, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0625 = fieldNorm(doc=4919)
0.04886307 = weight(_text_:22 in 4919) [ClassicSimilarity], result of:
0.04886307 = score(doc=4919,freq=2.0), product of:
0.15786676 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04508122 = queryNorm
0.30952093 = fieldWeight in 4919, 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=4919)
0.5 = coord(1/2)
- Date
- 22. 7.2000 17:48:06
- Source
- Dokumente und Datenbanken in elektronischen Netzen: Tagungsberichte vom 6. und 7. Österreichischen Online-Informationstreffen bzw. vom 7. und 8. Österreichischen Dokumentartag, Schloß Seggau, Seggauberg bei Leibnitz, 26.-29. September 1995, Congresszentrum Igls bei Innsbruck, 21.-24. Oktober 1997. Hrsg.: E. Pipp
-
Hildreth, C.R.: ¬The use and understanding of keyword searching in a university online catalog (1997)
0.04
0.03636557 = product of:
0.07273114 = sum of:
0.07273114 = product of:
0.14546227 = sum of:
0.14546227 = weight(_text_:1997 in 7377) [ClassicSimilarity], result of:
0.14546227 = score(doc=7377,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.88833934 = fieldWeight in 7377, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.109375 = fieldNorm(doc=7377)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information technology and libraries. 16(1997) no.x, S.52-62
- Year
- 1997
-
Schröter, H.G.: Unternehmensgedächtnis bremst die Informationsflut : Auch der Bundestag nutzt eine Verity-Suchmaschine, Agenten pushen Daten auf den Schirm (1997)
0.03
0.028168647 = product of:
0.056337293 = sum of:
0.056337293 = product of:
0.11267459 = sum of:
0.11267459 = weight(_text_:1997 in 4177) [ClassicSimilarity], result of:
0.11267459 = score(doc=4177,freq=3.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.6881046 = fieldWeight in 4177, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.109375 = fieldNorm(doc=4177)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Year
- 1997
-
Paijmans, H.: Gravity wells of meaning : detecting information rich passages in scientific texts (1997)
0.02
0.020780325 = product of:
0.04156065 = sum of:
0.04156065 = product of:
0.0831213 = sum of:
0.0831213 = weight(_text_:1997 in 7444) [ClassicSimilarity], result of:
0.0831213 = score(doc=7444,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.5076225 = fieldWeight in 7444, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0625 = fieldNorm(doc=7444)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of documentation. 53(1997) no.5, S.520-536
- Year
- 1997
-
Dow Jones unveils knowledge indexing system (1997)
0.02
0.020780325 = product of:
0.04156065 = sum of:
0.04156065 = product of:
0.0831213 = sum of:
0.0831213 = weight(_text_:1997 in 751) [ClassicSimilarity], result of:
0.0831213 = score(doc=751,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.5076225 = fieldWeight in 751, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0625 = fieldNorm(doc=751)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Advanced technology libraries. 26(1997) no.5, S.2-3
- Year
- 1997
-
Witt, M.: Au sujet des mots-clés (1997)
0.02
0.020780325 = product of:
0.04156065 = sum of:
0.04156065 = product of:
0.0831213 = sum of:
0.0831213 = weight(_text_:1997 in 1666) [ClassicSimilarity], result of:
0.0831213 = score(doc=1666,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.5076225 = fieldWeight in 1666, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0625 = fieldNorm(doc=1666)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Bulletin d'informations de l'Association des Bibliothecaires Francais. 1997, no.176, S.121-123
- Year
- 1997
-
Blake, P.: Leading edge : Verity keeps it in the family (1997)
0.02
0.015585244 = product of:
0.031170487 = sum of:
0.031170487 = product of:
0.062340975 = sum of:
0.062340975 = weight(_text_:1997 in 7398) [ClassicSimilarity], result of:
0.062340975 = score(doc=7398,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.38071686 = fieldWeight in 7398, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.046875 = fieldNorm(doc=7398)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information world review. 1997, no.122, S.15-16
- Year
- 1997
-
Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993)
0.01
0.012215767 = product of:
0.024431534 = sum of:
0.024431534 = product of:
0.04886307 = sum of:
0.04886307 = weight(_text_:22 in 7701) [ClassicSimilarity], result of:
0.04886307 = score(doc=7701,freq=2.0), product of:
0.15786676 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04508122 = queryNorm
0.30952093 = fieldWeight in 7701, 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=7701)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 23. 1.1999 19:22:09
-
Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001)
0.01
0.012215767 = product of:
0.024431534 = sum of:
0.024431534 = product of:
0.04886307 = sum of:
0.04886307 = weight(_text_:22 in 5937) [ClassicSimilarity], result of:
0.04886307 = score(doc=5937,freq=2.0), product of:
0.15786676 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04508122 = queryNorm
0.30952093 = fieldWeight in 5937, 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=5937)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 14. 6.2001 12:22:31
-
Dambeck, H.; Engler, T.: Gesucht und gefunden : Neun Volltext-Suchprogramme für den Desktop (2002)
0.01
0.012215767 = product of:
0.024431534 = sum of:
0.024431534 = product of:
0.04886307 = sum of:
0.04886307 = weight(_text_:22 in 1169) [ClassicSimilarity], result of:
0.04886307 = score(doc=1169,freq=2.0), product of:
0.15786676 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04508122 = queryNorm
0.30952093 = fieldWeight in 1169, 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=1169)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- c't. 2002, H.22, S.190-197
-
Hane, P.J.: AOL acquires Personal Library Software (1998)
0.01
0.011499803 = product of:
0.022999605 = sum of:
0.022999605 = product of:
0.04599921 = sum of:
0.04599921 = weight(_text_:1997 in 1813) [ClassicSimilarity], result of:
0.04599921 = score(doc=1813,freq=2.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.28091756 = fieldWeight in 1813, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=1813)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- In Jan 1997 AOL annouced its acquisition of Personal Library Software, a leading developer of information indexing and search technologies, which are at the core of online a CD-ROM products from major providers such as Dow Jones and Knight Ridder. AOL is the world's leading Internet online service. Quotes the company heads concerning the advantages of the deal for searchers but reports that no specific details of its terms have been released. Outlines the history of the companies focusing on the role of Matthew Koll founder of Personal Library Software and now joining AOL and the reactions of information professionals
-
Preston, L.A.; Ebbs, C.M.; Luther, J.: 'Full text' access evaluation : are we getting the real thing? (1998)
0.01
0.011499803 = product of:
0.022999605 = sum of:
0.022999605 = product of:
0.04599921 = sum of:
0.04599921 = weight(_text_:1997 in 2695) [ClassicSimilarity], result of:
0.04599921 = score(doc=2695,freq=2.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.28091756 = fieldWeight in 2695, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=2695)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Part of an issue devoted to 'Experimentation and collaboration: creating series for a new millenium', part 2, Proceedings of the North American Serials Interest Group, Inc.'s 12th annual conference, 29 May - 1 June 1997, University of Michigan Ann Arbor, Michigan
-
Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989)
0.01
0.009161824 = product of:
0.018323649 = sum of:
0.018323649 = product of:
0.036647297 = sum of:
0.036647297 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
0.036647297 = score(doc=3564,freq=2.0), product of:
0.15786676 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04508122 = queryNorm
0.23214069 = fieldWeight in 3564, 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=3564)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 9. 1.1996 10:22:31