-
Nieuwenhuysen, P.; Vanouplines, P.: Document plus program hybrids on the Internet and their impact on information transfer (1998)
0.01
0.013596516 = product of:
0.027193032 = sum of:
0.027193032 = product of:
0.04078955 = sum of:
0.0035862487 = weight(_text_:s in 1893) [ClassicSimilarity], result of:
0.0035862487 = score(doc=1893,freq=2.0), product of:
0.04975763 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045765184 = queryNorm
0.072074346 = fieldWeight in 1893, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=1893)
0.0372033 = weight(_text_:22 in 1893) [ClassicSimilarity], result of:
0.0372033 = score(doc=1893,freq=2.0), product of:
0.16026187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045765184 = queryNorm
0.23214069 = fieldWeight in 1893, 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=1893)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 22(1998) no.2, S.55-72
-
Sieverts, E.G.; Hofstede, M.; Haak, P.H.; Nieuwenhuysen, P.; Scheepsma, G.M.A.; Veeger, L.; Vis, G.C.: Software for information storage and retrieval tested, evaluated and compared : Pt. 2: Classical retrieval systems (1991)
0.00
0.0011954163 = product of:
0.0023908326 = sum of:
0.0023908326 = product of:
0.0071724975 = sum of:
0.0071724975 = weight(_text_:s in 5047) [ClassicSimilarity], result of:
0.0071724975 = score(doc=5047,freq=2.0), product of:
0.04975763 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045765184 = queryNorm
0.14414869 = fieldWeight in 5047, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=5047)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Electronic library. 9(1991), S.301-316
-
Vanouplines, P.; Nieuwenhuysen, P.: Highly interactive WWW services : a new type of information sources (1996)
0.00
0.0011954163 = product of:
0.0023908326 = sum of:
0.0023908326 = product of:
0.0071724975 = sum of:
0.0071724975 = weight(_text_:s in 7063) [ClassicSimilarity], result of:
0.0071724975 = score(doc=7063,freq=2.0), product of:
0.04975763 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045765184 = queryNorm
0.14414869 = fieldWeight in 7063, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=7063)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- S.367-378
-
Nieuwenhuysen, P.: Computerised storage and retrieval of structured text information : CDS/ISIS version 2.3 (1991)
0.00
7.9694414E-4 = product of:
0.0015938883 = sum of:
0.0015938883 = product of:
0.004781665 = sum of:
0.004781665 = weight(_text_:s in 5042) [ClassicSimilarity], result of:
0.004781665 = score(doc=5042,freq=2.0), product of:
0.04975763 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045765184 = queryNorm
0.09609913 = fieldWeight in 5042, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=5042)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Program. 25(1991) no.1, S.1-18
-
Nieuwenhuysen, P.: Development of slides about information retrieval : using a presentation software package (1995)
0.00
7.9694414E-4 = product of:
0.0015938883 = sum of:
0.0015938883 = product of:
0.004781665 = sum of:
0.004781665 = weight(_text_:s in 1657) [ClassicSimilarity], result of:
0.004781665 = score(doc=1657,freq=2.0), product of:
0.04975763 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045765184 = queryNorm
0.09609913 = fieldWeight in 1657, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=1657)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- S.325-336
-
Nieuwenhuysen, P.; Vanouplines, P.: International training courses on the retrieval and management of information in science and technology (1997)
0.00
7.9694414E-4 = product of:
0.0015938883 = sum of:
0.0015938883 = product of:
0.004781665 = sum of:
0.004781665 = weight(_text_:s in 387) [ClassicSimilarity], result of:
0.004781665 = score(doc=387,freq=2.0), product of:
0.04975763 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045765184 = queryNorm
0.09609913 = fieldWeight in 387, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=387)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Information development. 13(1997) no.1, S.23-26
-
Tegenbos, J.; Nieuwenhuysen, P.: My kingdom for an agent? : Evaluation of Autonomy, an intelligent search agent for the Internet (1997)
0.00
5.9770816E-4 = product of:
0.0011954163 = sum of:
0.0011954163 = product of:
0.0035862487 = sum of:
0.0035862487 = weight(_text_:s in 747) [ClassicSimilarity], result of:
0.0035862487 = score(doc=747,freq=2.0), product of:
0.04975763 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045765184 = queryNorm
0.072074346 = fieldWeight in 747, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=747)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 21(1997) no.3, S.139-148
-
Smet, E.d.; Nieuwenhuysen, P.: ¬The DANIS database system : integrating bibliographic and factual information using CDS/ISIS software and the Common Communication Format (1997)
0.00
5.9770816E-4 = product of:
0.0011954163 = sum of:
0.0011954163 = product of:
0.0035862487 = sum of:
0.0035862487 = weight(_text_:s in 4) [ClassicSimilarity], result of:
0.0035862487 = score(doc=4,freq=2.0), product of:
0.04975763 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045765184 = queryNorm
0.072074346 = fieldWeight in 4, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of information science. 23(1997) no.4, S.327-337
-
Mettrop, W.; Nieuwenhuysen, P.: Internet search engines : fluctuations in document accessibility (2001)
0.00
4.980901E-4 = product of:
9.961802E-4 = sum of:
9.961802E-4 = product of:
0.0029885406 = sum of:
0.0029885406 = weight(_text_:s in 4481) [ClassicSimilarity], result of:
0.0029885406 = score(doc=4481,freq=2.0), product of:
0.04975763 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045765184 = queryNorm
0.060061958 = fieldWeight in 4481, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=4481)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of documentation. 57(2001) no.5, S.623-651