-
Information retrieval research : Proceedings of the 19th Annual BCS-IRSG Colloquium on IR Research, Aberdeen, Scotland, 8-9 April 1997 (1997)
0.37
0.3673702 = product of:
0.55105525 = sum of:
0.15915288 = weight(_text_:storage in 5393) [ClassicSimilarity], result of:
0.15915288 = score(doc=5393,freq=4.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.68110555 = fieldWeight in 5393, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.0625 = fieldNorm(doc=5393)
0.091762684 = weight(_text_:retrieval in 5393) [ClassicSimilarity], result of:
0.091762684 = score(doc=5393,freq=14.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.7073872 = fieldWeight in 5393, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0625 = fieldNorm(doc=5393)
0.050626755 = weight(_text_:systems in 5393) [ClassicSimilarity], result of:
0.050626755 = score(doc=5393,freq=4.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.38414678 = fieldWeight in 5393, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=5393)
0.24951294 = product of:
0.49902588 = sum of:
0.49902588 = weight(_text_:congresses in 5393) [ClassicSimilarity], result of:
0.49902588 = score(doc=5393,freq=8.0), product of:
0.347934 = queryWeight, product of:
8.113368 = idf(docFreq=35, maxDocs=44218)
0.04288404 = queryNorm
1.4342544 = fieldWeight in 5393, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
8.113368 = idf(docFreq=35, maxDocs=44218)
0.0625 = fieldNorm(doc=5393)
0.5 = coord(1/2)
0.6666667 = coord(4/6)
- LCSH
- Information storage and retrieval systems / Research / Congresses
Information retrieval / Research / Congresses
- RSWK
- Information retrieval / Kongress / Aberdeen <1997>
- Subject
- Information storage and retrieval systems / Research / Congresses
Information retrieval / Research / Congresses
Information retrieval / Kongress / Aberdeen <1997>
-
¬The history and heritage of scientific and technological information systems : Proceedings of the 2002 Conference (2004)
0.32
0.31582165 = product of:
0.47373247 = sum of:
0.16880713 = weight(_text_:storage in 5897) [ClassicSimilarity], result of:
0.16880713 = score(doc=5897,freq=8.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.7224215 = fieldWeight in 5897, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.046875 = fieldNorm(doc=5897)
0.05202455 = weight(_text_:retrieval in 5897) [ClassicSimilarity], result of:
0.05202455 = score(doc=5897,freq=8.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.40105087 = fieldWeight in 5897, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.046875 = fieldNorm(doc=5897)
0.06576608 = weight(_text_:systems in 5897) [ClassicSimilarity], result of:
0.06576608 = score(doc=5897,freq=12.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.4990213 = fieldWeight in 5897, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.046875 = fieldNorm(doc=5897)
0.1871347 = product of:
0.3742694 = sum of:
0.3742694 = weight(_text_:congresses in 5897) [ClassicSimilarity], result of:
0.3742694 = score(doc=5897,freq=8.0), product of:
0.347934 = queryWeight, product of:
8.113368 = idf(docFreq=35, maxDocs=44218)
0.04288404 = queryNorm
1.0756907 = fieldWeight in 5897, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
8.113368 = idf(docFreq=35, maxDocs=44218)
0.046875 = fieldNorm(doc=5897)
0.5 = coord(1/2)
0.6666667 = coord(4/6)
- Content
- Enthält u.a. die Beiträge: Fugmann, R.: Learning the lessons of the past; Davis, C.H.: Indexing and index editing at Chemical Abstracts before the Registry System; Roe , E.M.: Abstracts and indexes to branded full text: what's in a name?; Lynch, M.F.: Introduction of computers in chemical structure information systems, or what is not recorded in the annals; Baatz, S.: Medical science and medical informatics: The visible human project, 1986-2000.
- LCSH
- Information storage and retrieval systems / Congresses / Science / History
Information storage and retrieval systems / Congresses / Technology / History
- Subject
- Information storage and retrieval systems / Congresses / Science / History
Information storage and retrieval systems / Congresses / Technology / History
-
Martin, W.J.: ¬The information society (1995)
0.25
0.25253326 = product of:
0.3787999 = sum of:
0.19894111 = weight(_text_:storage in 1201) [ClassicSimilarity], result of:
0.19894111 = score(doc=1201,freq=4.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.85138196 = fieldWeight in 1201, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.078125 = fieldNorm(doc=1201)
0.06131152 = weight(_text_:retrieval in 1201) [ClassicSimilarity], result of:
0.06131152 = score(doc=1201,freq=4.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.47264296 = fieldWeight in 1201, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=1201)
0.0894963 = weight(_text_:systems in 1201) [ClassicSimilarity], result of:
0.0894963 = score(doc=1201,freq=8.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.679082 = fieldWeight in 1201, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.078125 = fieldNorm(doc=1201)
0.029050978 = product of:
0.058101956 = sum of:
0.058101956 = weight(_text_:22 in 1201) [ClassicSimilarity], result of:
0.058101956 = score(doc=1201,freq=2.0), product of:
0.1501726 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04288404 = queryNorm
0.38690117 = fieldWeight in 1201, 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=1201)
0.5 = coord(1/2)
0.6666667 = coord(4/6)
- Date
- 15. 7.2002 14:22:55
- LCSH
- Information storage and retrieval systems / Social aspects
- PRECIS
- Society / Effects of technological development in information systems
- Subject
- Information storage and retrieval systems / Social aspects
Society / Effects of technological development in information systems
-
Borko, H.: Determining user requirements for an information storage and retrieval system : a systems approach (1962)
0.20
0.19784787 = product of:
0.39569575 = sum of:
0.22507617 = weight(_text_:storage in 4980) [ClassicSimilarity], result of:
0.22507617 = score(doc=4980,freq=2.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.9632287 = fieldWeight in 4980, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.125 = fieldNorm(doc=4980)
0.06936607 = weight(_text_:retrieval in 4980) [ClassicSimilarity], result of:
0.06936607 = score(doc=4980,freq=2.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.5347345 = fieldWeight in 4980, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=4980)
0.10125351 = weight(_text_:systems in 4980) [ClassicSimilarity], result of:
0.10125351 = score(doc=4980,freq=4.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.76829356 = fieldWeight in 4980, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.125 = fieldNorm(doc=4980)
0.5 = coord(3/6)
- Source
- Information systems workshop
-
Goffman, W.; Newill, V.A.: ¬A methodology for test and evaluation of information retrieval systems (1966/67)
0.20
0.19738582 = product of:
0.39477164 = sum of:
0.22507617 = weight(_text_:storage in 1310) [ClassicSimilarity], result of:
0.22507617 = score(doc=1310,freq=2.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.9632287 = fieldWeight in 1310, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.125 = fieldNorm(doc=1310)
0.098098435 = weight(_text_:retrieval in 1310) [ClassicSimilarity], result of:
0.098098435 = score(doc=1310,freq=4.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.75622874 = fieldWeight in 1310, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=1310)
0.07159704 = weight(_text_:systems in 1310) [ClassicSimilarity], result of:
0.07159704 = score(doc=1310,freq=2.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.5432656 = fieldWeight in 1310, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.125 = fieldNorm(doc=1310)
0.5 = coord(3/6)
- Source
- Information storage and retrieval. 3(1966/67), S.19-26
-
Booth, P.F.; South, M.L.: Information filing and finding (1982)
0.20
0.19731605 = product of:
0.3946321 = sum of:
0.19894111 = weight(_text_:storage in 4192) [ClassicSimilarity], result of:
0.19894111 = score(doc=4192,freq=4.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.85138196 = fieldWeight in 4192, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.078125 = fieldNorm(doc=4192)
0.106194675 = weight(_text_:retrieval in 4192) [ClassicSimilarity], result of:
0.106194675 = score(doc=4192,freq=12.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.81864166 = fieldWeight in 4192, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=4192)
0.0894963 = weight(_text_:systems in 4192) [ClassicSimilarity], result of:
0.0894963 = score(doc=4192,freq=8.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.679082 = fieldWeight in 4192, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.078125 = fieldNorm(doc=4192)
0.5 = coord(3/6)
- LCSH
- Information retrieval
Information storage and retrieval systems
Filing systems
- RSWK
- Information Retrieval (BVB)
- Subject
- Information Retrieval (BVB)
Information retrieval
Information storage and retrieval systems
Filing systems
-
Hunter, E.J.: Classification - made simple (1987)
0.19
0.19412164 = product of:
0.3882433 = sum of:
0.23872933 = weight(_text_:storage in 3396) [ClassicSimilarity], result of:
0.23872933 = score(doc=3396,freq=4.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
1.0216583 = fieldWeight in 3396, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.09375 = fieldNorm(doc=3396)
0.07357383 = weight(_text_:retrieval in 3396) [ClassicSimilarity], result of:
0.07357383 = score(doc=3396,freq=4.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.5671716 = fieldWeight in 3396, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.09375 = fieldNorm(doc=3396)
0.07594013 = weight(_text_:systems in 3396) [ClassicSimilarity], result of:
0.07594013 = score(doc=3396,freq=4.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.57622015 = fieldWeight in 3396, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.09375 = fieldNorm(doc=3396)
0.5 = coord(3/6)
- LCSH
- Information storage and retrieval systems
- Subject
- Information storage and retrieval systems
-
Rowley, J.E.: Organising knowledge : An introduction to information retrieval (1987)
0.19
0.19268972 = product of:
0.38537943 = sum of:
0.19894111 = weight(_text_:storage in 4291) [ClassicSimilarity], result of:
0.19894111 = score(doc=4291,freq=4.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.85138196 = fieldWeight in 4291, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.078125 = fieldNorm(doc=4291)
0.09694203 = weight(_text_:retrieval in 4291) [ClassicSimilarity], result of:
0.09694203 = score(doc=4291,freq=10.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.74731416 = fieldWeight in 4291, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=4291)
0.0894963 = weight(_text_:systems in 4291) [ClassicSimilarity], result of:
0.0894963 = score(doc=4291,freq=8.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.679082 = fieldWeight in 4291, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.078125 = fieldNorm(doc=4291)
0.5 = coord(3/6)
- LCSH
- Information storage and retrieval systems
- PRECIS
- Information retrieval systems
- Subject
- Information storage and retrieval systems
Information retrieval systems
-
Buxton, A.; Hopkinson, A.: ¬The CDS/ISIS for Windows handbook (2001)
0.18
0.18420961 = product of:
0.36841923 = sum of:
0.19894111 = weight(_text_:storage in 775) [ClassicSimilarity], result of:
0.19894111 = score(doc=775,freq=4.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.85138196 = fieldWeight in 775, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.078125 = fieldNorm(doc=775)
0.106194675 = weight(_text_:retrieval in 775) [ClassicSimilarity], result of:
0.106194675 = score(doc=775,freq=12.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.81864166 = fieldWeight in 775, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=775)
0.06328344 = weight(_text_:systems in 775) [ClassicSimilarity], result of:
0.06328344 = score(doc=775,freq=4.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.48018348 = fieldWeight in 775, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.078125 = fieldNorm(doc=775)
0.5 = coord(3/6)
- COMPASS
- Information retrieval / Use of / On-line computers
- LCSH
- ISIS (Information retrieval system) / Handbooks, manuals, etc.
Information storage and retrieval systems / Handbooks, manuals, etc.
- Subject
- ISIS (Information retrieval system) / Handbooks, manuals, etc.
Information storage and retrieval systems / Handbooks, manuals, etc.
Information retrieval / Use of / On-line computers
-
Azubuike, A.A.; Umoh, J.S.: Computerized information storage and retrieval systems (1988)
0.18
0.18301964 = product of:
0.36603928 = sum of:
0.22507617 = weight(_text_:storage in 4153) [ClassicSimilarity], result of:
0.22507617 = score(doc=4153,freq=2.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.9632287 = fieldWeight in 4153, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.125 = fieldNorm(doc=4153)
0.06936607 = weight(_text_:retrieval in 4153) [ClassicSimilarity], result of:
0.06936607 = score(doc=4153,freq=2.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.5347345 = fieldWeight in 4153, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=4153)
0.07159704 = weight(_text_:systems in 4153) [ClassicSimilarity], result of:
0.07159704 = score(doc=4153,freq=2.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.5432656 = fieldWeight in 4153, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.125 = fieldNorm(doc=4153)
0.5 = coord(3/6)
-
Fugmann, R.: On the role of subjectivity in establishing, using, operating and evaluating information retrieval systems : treatise 2 on information retrieval theory (1973)
0.18
0.1823582 = product of:
0.3647164 = sum of:
0.19694164 = weight(_text_:storage in 1673) [ClassicSimilarity], result of:
0.19694164 = score(doc=1673,freq=2.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.8428251 = fieldWeight in 1673, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.109375 = fieldNorm(doc=1673)
0.105127364 = weight(_text_:retrieval in 1673) [ClassicSimilarity], result of:
0.105127364 = score(doc=1673,freq=6.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.8104139 = fieldWeight in 1673, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=1673)
0.06264741 = weight(_text_:systems in 1673) [ClassicSimilarity], result of:
0.06264741 = score(doc=1673,freq=2.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.47535738 = fieldWeight in 1673, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.109375 = fieldNorm(doc=1673)
0.5 = coord(3/6)
- Source
- Information storage and retrieval. 9(1973), S.353-372
-
Buckland, M.; Plaunt, C.: On the construction of selection systems (1994)
0.18
0.18015626 = product of:
0.36031252 = sum of:
0.19894111 = weight(_text_:storage in 2221) [ClassicSimilarity], result of:
0.19894111 = score(doc=2221,freq=4.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.85138196 = fieldWeight in 2221, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.078125 = fieldNorm(doc=2221)
0.06131152 = weight(_text_:retrieval in 2221) [ClassicSimilarity], result of:
0.06131152 = score(doc=2221,freq=4.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.47264296 = fieldWeight in 2221, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=2221)
0.10005991 = weight(_text_:systems in 2221) [ClassicSimilarity], result of:
0.10005991 = score(doc=2221,freq=10.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.75923675 = fieldWeight in 2221, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.078125 = fieldNorm(doc=2221)
0.5 = coord(3/6)
- Abstract
- Examines the structure and components of information storage and retrieval systems and information searching and filtering systems and analyzes the tasks performed in these systems. Argues that all information storage and retrieval systems can be represented by combinations of these components
-
Liebenau, J.; Backhouse, J.: Understanding information : an introduction (1990)
0.18
0.18015626 = product of:
0.36031252 = sum of:
0.19894111 = weight(_text_:storage in 7) [ClassicSimilarity], result of:
0.19894111 = score(doc=7,freq=4.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.85138196 = fieldWeight in 7, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.078125 = fieldNorm(doc=7)
0.06131152 = weight(_text_:retrieval in 7) [ClassicSimilarity], result of:
0.06131152 = score(doc=7,freq=4.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.47264296 = fieldWeight in 7, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=7)
0.10005991 = weight(_text_:systems in 7) [ClassicSimilarity], result of:
0.10005991 = score(doc=7,freq=10.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.75923675 = fieldWeight in 7, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.078125 = fieldNorm(doc=7)
0.5 = coord(3/6)
- LCSH
- Information storage and retrieval systems
- PRECIS
- Information systems
- Series
- Macmillan information systems series
- Subject
- Information storage and retrieval systems
Information systems
-
Gibb, F.; Smart, G.: Expert systems and information storage and retrieval (1991)
0.17
0.1727126 = product of:
0.3454252 = sum of:
0.19694164 = weight(_text_:storage in 4425) [ClassicSimilarity], result of:
0.19694164 = score(doc=4425,freq=2.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.8428251 = fieldWeight in 4425, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.109375 = fieldNorm(doc=4425)
0.08583613 = weight(_text_:retrieval in 4425) [ClassicSimilarity], result of:
0.08583613 = score(doc=4425,freq=4.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.6617001 = fieldWeight in 4425, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=4425)
0.06264741 = weight(_text_:systems in 4425) [ClassicSimilarity], result of:
0.06264741 = score(doc=4425,freq=2.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.47535738 = fieldWeight in 4425, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.109375 = fieldNorm(doc=4425)
0.5 = coord(3/6)
- Source
- Online information retrieval today and tomorrow. Ed.: C. Armstrong et al
-
From 'storage and retrieval systems' to 'search engines' : text retrieval in evolution (1998)
0.17
0.1727126 = product of:
0.3454252 = sum of:
0.19694164 = weight(_text_:storage in 7016) [ClassicSimilarity], result of:
0.19694164 = score(doc=7016,freq=2.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.8428251 = fieldWeight in 7016, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.109375 = fieldNorm(doc=7016)
0.08583613 = weight(_text_:retrieval in 7016) [ClassicSimilarity], result of:
0.08583613 = score(doc=7016,freq=4.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.6617001 = fieldWeight in 7016, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=7016)
0.06264741 = weight(_text_:systems in 7016) [ClassicSimilarity], result of:
0.06264741 = score(doc=7016,freq=2.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.47535738 = fieldWeight in 7016, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.109375 = fieldNorm(doc=7016)
0.5 = coord(3/6)
-
Borlund, P.: Evaluation of interactive information retrieval systems (2000)
0.17
0.17162496 = product of:
0.34324992 = sum of:
0.15915288 = weight(_text_:storage in 2556) [ClassicSimilarity], result of:
0.15915288 = score(doc=2556,freq=4.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.68110555 = fieldWeight in 2556, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.0625 = fieldNorm(doc=2556)
0.104049094 = weight(_text_:retrieval in 2556) [ClassicSimilarity], result of:
0.104049094 = score(doc=2556,freq=18.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.8021017 = fieldWeight in 2556, product of:
4.2426405 = tf(freq=18.0), with freq of:
18.0 = termFreq=18.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0625 = fieldNorm(doc=2556)
0.08004793 = weight(_text_:systems in 2556) [ClassicSimilarity], result of:
0.08004793 = score(doc=2556,freq=10.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.6073894 = fieldWeight in 2556, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=2556)
0.5 = coord(3/6)
- LCSH
- Information storage and retrieval systems / Evaluation
Interactive computer systems / Evaluation
- RSWK
- Information Retrieval / Datenbankverwaltung / Hochschulschrift (GBV)
Information Retrieval / Dialogsystem (SWB)
Information Retrieval / Dialogsystem / Leistungsbewertung (BVB)
- Subject
- Information Retrieval / Datenbankverwaltung / Hochschulschrift (GBV)
Information Retrieval / Dialogsystem (SWB)
Information Retrieval / Dialogsystem / Leistungsbewertung (BVB)
Information storage and retrieval systems / Evaluation
Interactive computer systems / Evaluation
-
Mallinson, P.: Developments in free text retrieval systems (1993)
0.17
0.16865776 = product of:
0.33731553 = sum of:
0.19894111 = weight(_text_:storage in 4931) [ClassicSimilarity], result of:
0.19894111 = score(doc=4931,freq=4.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.85138196 = fieldWeight in 4931, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.078125 = fieldNorm(doc=4931)
0.075090975 = weight(_text_:retrieval in 4931) [ClassicSimilarity], result of:
0.075090975 = score(doc=4931,freq=6.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.5788671 = fieldWeight in 4931, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=4931)
0.06328344 = weight(_text_:systems in 4931) [ClassicSimilarity], result of:
0.06328344 = score(doc=4931,freq=4.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.48018348 = fieldWeight in 4931, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.078125 = fieldNorm(doc=4931)
0.5 = coord(3/6)
- Abstract
- Describes a typical traditional 1989 free text system and discusses developments in data storage, in search strategy and in the storage and retrieval of real time data. Outlines the following areas in which free text systems are likely to develop: standards; integration; dynamic data exchange; improved user interfaces; and better retrieval methods
-
Ashford, J.H.; Matkin, D.I.: Studies in the application of free text package systems for information storage and retrieval in libraries and related information centres (1982)
0.16
0.16014218 = product of:
0.32028437 = sum of:
0.19694164 = weight(_text_:storage in 1351) [ClassicSimilarity], result of:
0.19694164 = score(doc=1351,freq=2.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.8428251 = fieldWeight in 1351, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.109375 = fieldNorm(doc=1351)
0.06069531 = weight(_text_:retrieval in 1351) [ClassicSimilarity], result of:
0.06069531 = score(doc=1351,freq=2.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.46789268 = fieldWeight in 1351, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=1351)
0.06264741 = weight(_text_:systems in 1351) [ClassicSimilarity], result of:
0.06264741 = score(doc=1351,freq=2.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.47535738 = fieldWeight in 1351, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.109375 = fieldNorm(doc=1351)
0.5 = coord(3/6)
-
Chu, H.: Information representation and retrieval in the digital age (2010)
0.16
0.15552449 = product of:
0.31104898 = sum of:
0.13925877 = weight(_text_:storage in 377) [ClassicSimilarity], result of:
0.13925877 = score(doc=377,freq=4.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.59596735 = fieldWeight in 377, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.0546875 = fieldNorm(doc=377)
0.117535956 = weight(_text_:retrieval in 377) [ClassicSimilarity], result of:
0.117535956 = score(doc=377,freq=30.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.90607023 = fieldWeight in 377, product of:
5.477226 = tf(freq=30.0), with freq of:
30.0 = termFreq=30.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0546875 = fieldNorm(doc=377)
0.054254252 = weight(_text_:systems in 377) [ClassicSimilarity], result of:
0.054254252 = score(doc=377,freq=6.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.41167158 = fieldWeight in 377, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0546875 = fieldNorm(doc=377)
0.5 = coord(3/6)
- Content
- Information representation and retrieval : an overview -- Information representation I : basic approaches -- Information representation II : related topics -- Language in information representation and retrieval -- Retrieval techniques and query representation -- Retrieval approaches -- Information retrieval models -- Information retrieval systems -- Retrieval of information unique in content or format -- The user dimension in information representation and retrieval -- Evaluation of information representation and retrieval -- Artificial intelligence in information representation and retrieval.
- LCSH
- Information retrieval
Information storage and retrieval systems
- Subject
- Information retrieval
Information storage and retrieval systems
-
Pollitt, A.S.: Information storage and retrieval systems : origin, development and applications (1979)
0.15
0.14838591 = product of:
0.29677182 = sum of:
0.16880713 = weight(_text_:storage in 5225) [ClassicSimilarity], result of:
0.16880713 = score(doc=5225,freq=2.0), product of:
0.23366846 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.04288404 = queryNorm
0.7224215 = fieldWeight in 5225, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.09375 = fieldNorm(doc=5225)
0.05202455 = weight(_text_:retrieval in 5225) [ClassicSimilarity], result of:
0.05202455 = score(doc=5225,freq=2.0), product of:
0.12972058 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.04288404 = queryNorm
0.40105087 = fieldWeight in 5225, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.09375 = fieldNorm(doc=5225)
0.07594013 = weight(_text_:systems in 5225) [ClassicSimilarity], result of:
0.07594013 = score(doc=5225,freq=4.0), product of:
0.13179013 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04288404 = queryNorm
0.57622015 = fieldWeight in 5225, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.09375 = fieldNorm(doc=5225)
0.5 = coord(3/6)
- Content
- Enthält folgende Kapitel: (1) Recording knowledge; (2) Classifying and indexing; (3) Searching; (4) Building and searching a database; (5) Front-end systems; (6) From viewdata to hypermedia; (7) Evaluation
