-
Laan, H. van der: Nieuwe Nederlandse Web-Woelers (1998)
0.03
0.027821608 = product of:
0.11128643 = sum of:
0.11128643 = weight(_text_:sites in 2408) [ClassicSimilarity], result of:
0.11128643 = score(doc=2408,freq=2.0), product of:
0.2408473 = queryWeight, product of:
5.227637 = idf(docFreq=644, maxDocs=44218)
0.046071928 = queryNorm
0.46206218 = fieldWeight in 2408, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.227637 = idf(docFreq=644, maxDocs=44218)
0.0625 = fieldNorm(doc=2408)
0.25 = coord(1/4)
- Abstract
- In the Netherlands updated versions of the Vindex and Zoek search engines have been released. Vindex indexes sites originating in the Netherlands and us currently undergoing a 6-month trial period. In both search engines help for users is unclear whilst truncation practice in Zoek is unhelpful. However, Zoek offers a range of options including ranking of topics. Display of search results is excellent
-
Sieverts, E.: Liever browsen dan zoeken (1998)
0.03
0.027821608 = product of:
0.11128643 = sum of:
0.11128643 = weight(_text_:sites in 4722) [ClassicSimilarity], result of:
0.11128643 = score(doc=4722,freq=2.0), product of:
0.2408473 = queryWeight, product of:
5.227637 = idf(docFreq=644, maxDocs=44218)
0.046071928 = queryNorm
0.46206218 = fieldWeight in 4722, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.227637 = idf(docFreq=644, maxDocs=44218)
0.0625 = fieldNorm(doc=4722)
0.25 = coord(1/4)
- Abstract
- Despite development of the WWW searchers still experience difficulties following links between sites and cannot be sure that a site contains the required information. 3 software programs developed to guide users through the maze of hyperlinks are: Dynamic diagrams, the Hyperbolic tree, and the Brain. in contrast to the other programs which operate on webservers and display hyperlinks in diagrammatic form the Brain is installed on individual PCs and can be customised to meet users' requirements
-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.3: Gecontroleerde informatietalen (1990)
0.01
0.010923693 = product of:
0.04369477 = sum of:
0.04369477 = product of:
0.08738954 = sum of:
0.08738954 = weight(_text_:22 in 210) [ClassicSimilarity], result of:
0.08738954 = score(doc=210,freq=2.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.5416616 = fieldWeight in 210, 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=210)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Open. 22(1990) no.1, S.11-15
-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990)
0.01
0.010923693 = product of:
0.04369477 = sum of:
0.04369477 = product of:
0.08738954 = sum of:
0.08738954 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
0.08738954 = score(doc=211,freq=2.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.5416616 = fieldWeight in 211, 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=211)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Open. 22(1990) no.10, S.326-330
-
Velthoven, A.: 'Heeft u nog een mooi boek voor mij?' : het adviseren van romanlezers (1994)
0.01
0.008827677 = product of:
0.035310708 = sum of:
0.035310708 = product of:
0.070621416 = sum of:
0.070621416 = weight(_text_:22 in 8191) [ClassicSimilarity], result of:
0.070621416 = score(doc=8191,freq=4.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.4377287 = fieldWeight in 8191, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=8191)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Bibliotheek en samenleving. 22(1994) no.11, S.22-23
-
Brinkman's cumulative catalogue on CD-ROM (1996-)
0.01
0.007802638 = product of:
0.031210553 = sum of:
0.031210553 = product of:
0.062421106 = sum of:
0.062421106 = weight(_text_:22 in 6474) [ClassicSimilarity], result of:
0.062421106 = score(doc=6474,freq=2.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.38690117 = fieldWeight in 6474, 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=6474)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 16. 2.1997 16:22:51
-
Minnigh, L.D.: Chaos in informatie, onderwerpsontsluiting en kennisoverdracht : de rol van de wetenschappelijke bibliotheek (1993)
0.01
0.0071959314 = product of:
0.028783726 = sum of:
0.028783726 = product of:
0.05756745 = sum of:
0.05756745 = weight(_text_:design in 6606) [ClassicSimilarity], result of:
0.05756745 = score(doc=6606,freq=2.0), product of:
0.17322445 = queryWeight, product of:
3.7598698 = idf(docFreq=2798, maxDocs=44218)
0.046071928 = queryNorm
0.33232868 = fieldWeight in 6606, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7598698 = idf(docFreq=2798, maxDocs=44218)
0.0625 = fieldNorm(doc=6606)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Abstract
- Existing classification systems require constant expansion to accomodate new subject fields, while subject indexing techniques fail to display the relationship of subjects. Relational databases are currently being developed which will guide users through the differing levels of subjects, using the 'cartography of science'. Such developments will enable librarians to play a more interactive role in information retrieval and will have far-reaching consequences on the design of subject-indexing systems
-
Doek, A.: Antwoord op elke vraag : Bilbiofoon aan een vergelijkend 'warenonderzoek' onderworpen (1994)
0.01
0.0062421104 = product of:
0.024968442 = sum of:
0.024968442 = product of:
0.049936883 = sum of:
0.049936883 = weight(_text_:22 in 7793) [ClassicSimilarity], result of:
0.049936883 = score(doc=7793,freq=2.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.30952093 = fieldWeight in 7793, 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=7793)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Bibliotheek en Samenleving. 22(1994) no.2, S.26-29
-
Jong, J. de: Haalt het SISO het jaar 2000? : paneldiscussie moet oplossingen opleveren voor de problemen met het SISO (1994)
0.01
0.0062421104 = product of:
0.024968442 = sum of:
0.024968442 = product of:
0.049936883 = sum of:
0.049936883 = weight(_text_:22 in 901) [ClassicSimilarity], result of:
0.049936883 = score(doc=901,freq=2.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.30952093 = fieldWeight in 901, 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=901)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Bibliotheek en samenleving. 22(1994) no.6, S.10-11
-
Zakrzewska, E.D.: GOO of UDC? : twee systemen voor inhoudelijke ontsluiting vergeleken (1997)
0.01
0.0062421104 = product of:
0.024968442 = sum of:
0.024968442 = product of:
0.049936883 = sum of:
0.049936883 = weight(_text_:22 in 520) [ClassicSimilarity], result of:
0.049936883 = score(doc=520,freq=2.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.30952093 = 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)
0.0625 = fieldNorm(doc=520)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Informatie professional. 1(1997) no.3, S.19-22
-
Sieverts, E.: Slimmerds onder de zoekmachines (1998)
0.01
0.0062421104 = product of:
0.024968442 = sum of:
0.024968442 = product of:
0.049936883 = sum of:
0.049936883 = weight(_text_:22 in 2414) [ClassicSimilarity], result of:
0.049936883 = score(doc=2414,freq=2.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.30952093 = fieldWeight in 2414, 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=2414)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 29.12.1998 11:22:34
-
Tiggelen, N. van: ¬Een landelijk systeem zou ideaal zijn : bibliotheken van Leerdam en Weert experimenteren met alternatieve plaatsing (1998)
0.01
0.0062421104 = product of:
0.024968442 = sum of:
0.024968442 = product of:
0.049936883 = sum of:
0.049936883 = weight(_text_:22 in 4494) [ClassicSimilarity], result of:
0.049936883 = score(doc=4494,freq=2.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.30952093 = fieldWeight in 4494, 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=4494)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- BibliotheekBlad. 2(1998) no.10/11, S.22-24
-
Rotten, C. v.d.: oderzoek naar alternatieve plaatsing : Bijna net zoveel systemen als bibliotheken (1995)
0.01
0.0054618465 = product of:
0.021847386 = sum of:
0.021847386 = product of:
0.04369477 = sum of:
0.04369477 = weight(_text_:22 in 4660) [ClassicSimilarity], result of:
0.04369477 = score(doc=4660,freq=2.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.2708308 = fieldWeight in 4660, 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=4660)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Bibliotheek en samenleving. 23(1995) no.11, S.20-22
-
Dijk, J.v.: Foundation, de basis voor een successvolle klantenbenadering : nieuw catalogusconcept op basis van wensprofielen (1995)
0.01
0.0054618465 = product of:
0.021847386 = sum of:
0.021847386 = product of:
0.04369477 = sum of:
0.04369477 = weight(_text_:22 in 4696) [ClassicSimilarity], result of:
0.04369477 = score(doc=4696,freq=2.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.2708308 = fieldWeight in 4696, 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=4696)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Bibliotheek en samenleving. 23(1995) no.6, S.20-22
-
Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997)
0.01
0.0054618465 = product of:
0.021847386 = sum of:
0.021847386 = product of:
0.04369477 = sum of:
0.04369477 = weight(_text_:22 in 883) [ClassicSimilarity], result of:
0.04369477 = score(doc=883,freq=2.0), product of:
0.16133605 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046071928 = queryNorm
0.2708308 = fieldWeight in 883, 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=883)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- BibliotheekBlad. 1(1997) no.21, S.22-23
