-
Information systems outsourcing in theory and practice (1995)
0.17
0.17031567 = product of:
0.2554735 = sum of:
0.049542394 = weight(_text_:information in 4545) [ClassicSimilarity], result of:
0.049542394 = score(doc=4545,freq=8.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.5430733 = fieldWeight in 4545, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=4545)
0.20593111 = sum of:
0.10736077 = weight(_text_:systems in 4545) [ClassicSimilarity], result of:
0.10736077 = score(doc=4545,freq=4.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.6722569 = fieldWeight in 4545, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.109375 = fieldNorm(doc=4545)
0.09857034 = weight(_text_:22 in 4545) [ClassicSimilarity], result of:
0.09857034 = score(doc=4545,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.5416616 = fieldWeight in 4545, 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=4545)
0.6666667 = coord(2/3)
- Abstract
- A special issue devoted to outsourcing information systems
- Date
- 22. 7.1996 10:51:56
- Source
- Journal of information technology. 10(1995) no.4, S.203-221
- Theme
- Information Resources Management
-
Sillince, J.A.A.: Intelligent argumentation systems : requirements, models, research agenda, and applications (1997)
0.15
0.15181491 = product of:
0.22772236 = sum of:
0.02830994 = weight(_text_:information in 7774) [ClassicSimilarity], result of:
0.02830994 = score(doc=7774,freq=2.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.3103276 = fieldWeight in 7774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=7774)
0.19941242 = sum of:
0.0867606 = weight(_text_:systems in 7774) [ClassicSimilarity], result of:
0.0867606 = score(doc=7774,freq=2.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.5432656 = fieldWeight in 7774, 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=7774)
0.11265182 = weight(_text_:22 in 7774) [ClassicSimilarity], result of:
0.11265182 = score(doc=7774,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.61904186 = fieldWeight in 7774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=7774)
0.6666667 = coord(2/3)
- Source
- Encyclopedia of library and information science. Vol.59, [=Suppl.22]
-
Martin, W.J.: ¬The information society (1995)
0.15
0.14813247 = product of:
0.2221987 = sum of:
0.043340564 = weight(_text_:information in 1201) [ClassicSimilarity], result of:
0.043340564 = score(doc=1201,freq=12.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.47509015 = fieldWeight in 1201, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=1201)
0.17885813 = sum of:
0.108450755 = weight(_text_:systems in 1201) [ClassicSimilarity], result of:
0.108450755 = score(doc=1201,freq=8.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = 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)
0.07040738 = weight(_text_:22 in 1201) [ClassicSimilarity], result of:
0.07040738 = score(doc=1201,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = 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)
0.6666667 = coord(2/3)
- 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
- Theme
- Information
-
Mentzas, G.: ¬A functional taxonomy of computer-based information systems (1994)
0.14
0.14492723 = product of:
0.21739084 = sum of:
0.042904973 = weight(_text_:information in 6819) [ClassicSimilarity], result of:
0.042904973 = score(doc=6819,freq=6.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.47031528 = fieldWeight in 6819, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=6819)
0.17448586 = sum of:
0.07591552 = weight(_text_:systems in 6819) [ClassicSimilarity], result of:
0.07591552 = score(doc=6819,freq=2.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.47535738 = fieldWeight in 6819, 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=6819)
0.09857034 = weight(_text_:22 in 6819) [ClassicSimilarity], result of:
0.09857034 = score(doc=6819,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.5416616 = fieldWeight in 6819, 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=6819)
0.6666667 = coord(2/3)
- Date
- 8. 3.1997 13:34:22
- Source
- International journal of information management. 14(1994) no.6, S.397-410
- Theme
- Information Resources Management
-
User-centred cooperative systems (1998)
0.13
0.13182989 = product of:
0.19774483 = sum of:
0.021232454 = weight(_text_:information in 3614) [ClassicSimilarity], result of:
0.021232454 = score(doc=3614,freq=2.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.23274569 = fieldWeight in 3614, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=3614)
0.17651238 = sum of:
0.092023514 = weight(_text_:systems in 3614) [ClassicSimilarity], result of:
0.092023514 = score(doc=3614,freq=4.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.57622015 = fieldWeight in 3614, 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=3614)
0.08448886 = weight(_text_:22 in 3614) [ClassicSimilarity], result of:
0.08448886 = score(doc=3614,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.46428138 = fieldWeight in 3614, 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=3614)
0.6666667 = coord(2/3)
- Content
- A special issue devoted in part to user centred cooperative systems
- Date
- 15. 5.1999 16:22:07
- Source
- Journal of the American Society for Information Science. 49(1998) no.9, S.773-849
-
Rosman, G.; Meer, K.v.d.; Sol, H.G.: ¬The design of document information systems (1996)
0.12
0.121654056 = product of:
0.18248108 = sum of:
0.035387423 = weight(_text_:information in 7750) [ClassicSimilarity], result of:
0.035387423 = score(doc=7750,freq=8.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.38790947 = fieldWeight in 7750, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=7750)
0.14709365 = sum of:
0.07668626 = weight(_text_:systems in 7750) [ClassicSimilarity], result of:
0.07668626 = score(doc=7750,freq=4.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.48018348 = fieldWeight in 7750, 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=7750)
0.07040738 = weight(_text_:22 in 7750) [ClassicSimilarity], result of:
0.07040738 = score(doc=7750,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.38690117 = fieldWeight in 7750, 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=7750)
0.6666667 = coord(2/3)
- Abstract
- Discusses the costs and benefits of documents information systems (involving text and images) and some design methodological aspects that arise from the documentary nature of the data. Reports details of a case study involving a specific document information system introduced at Press Ltd, a company in the Netherlands
- Source
- Journal of information science. 22(1996) no.4, S.287-297
-
Crowe, M.; Beeby, R.; Gammack, J.: Constructing systems and information : a process view (1996)
0.12
0.12003358 = product of:
0.18005036 = sum of:
0.030338395 = weight(_text_:information in 6964) [ClassicSimilarity], result of:
0.030338395 = score(doc=6964,freq=12.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.3325631 = fieldWeight in 6964, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=6964)
0.14971197 = sum of:
0.1004268 = weight(_text_:systems in 6964) [ClassicSimilarity], result of:
0.1004268 = score(doc=6964,freq=14.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.6288387 = fieldWeight in 6964, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0546875 = fieldNorm(doc=6964)
0.04928517 = weight(_text_:22 in 6964) [ClassicSimilarity], result of:
0.04928517 = score(doc=6964,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.2708308 = fieldWeight in 6964, 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=6964)
0.6666667 = coord(2/3)
- Abstract
- Within dynamic organizations, information systems often fail to adapt to changing requirements and structures. The book presents a different view of IS provision, based on end-user information systems construction, as a means of avoiding many of the recognized problems. Adopting a philosophy of constructivism, emphasizing psychological and social factors in information construction, the authors examine different types of systems across natural and social sciences
- Content
- Enthält u.a. die Kapitel: A constructivist approach to systems, science and constructivism, organizations as systems
- Date
- 25.12.2001 13:22:30
- Series
- The McGraw-Hill information systems, management and strategy series
- Theme
- Information
-
Jascó, P.: Don't kiss Boolean goodbye : it's AND not OR, let alone XOR (1994)
0.11
0.11386119 = product of:
0.17079177 = sum of:
0.021232454 = weight(_text_:information in 7159) [ClassicSimilarity], result of:
0.021232454 = score(doc=7159,freq=2.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.23274569 = fieldWeight in 7159, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=7159)
0.14955932 = sum of:
0.06507045 = weight(_text_:systems in 7159) [ClassicSimilarity], result of:
0.06507045 = score(doc=7159,freq=2.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.4074492 = fieldWeight in 7159, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.09375 = fieldNorm(doc=7159)
0.08448886 = weight(_text_:22 in 7159) [ClassicSimilarity], result of:
0.08448886 = score(doc=7159,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.46428138 = fieldWeight in 7159, 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=7159)
0.6666667 = coord(2/3)
- Abstract
- Gently criticizes the recent trend away from Boolean searching and towards natural language searching in online systems
- Source
- Information today. 11(1994) no.2, S.22-24
-
Sosinska-Kalata, B.: Modele organizacji wiedzy w systemach wyszukiwania informacji o dukumentach (1999)
0.11
0.11386119 = product of:
0.17079177 = sum of:
0.021232454 = weight(_text_:information in 6043) [ClassicSimilarity], result of:
0.021232454 = score(doc=6043,freq=2.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.23274569 = fieldWeight in 6043, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=6043)
0.14955932 = sum of:
0.06507045 = weight(_text_:systems in 6043) [ClassicSimilarity], result of:
0.06507045 = score(doc=6043,freq=2.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.4074492 = fieldWeight in 6043, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.09375 = fieldNorm(doc=6043)
0.08448886 = weight(_text_:22 in 6043) [ClassicSimilarity], result of:
0.08448886 = score(doc=6043,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.46428138 = fieldWeight in 6043, 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=6043)
0.6666667 = coord(2/3)
- Content
- Übers. des Titels: Models of knowledge organization in documentary information retrieval systems
- Isbn
- 83-97629-22-7
-
Ellis, D.: Progress and problems in information retrieval (1996)
0.11
0.10675989 = product of:
0.16013983 = sum of:
0.042464904 = weight(_text_:information in 789) [ClassicSimilarity], result of:
0.042464904 = score(doc=789,freq=18.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.46549135 = fieldWeight in 789, product of:
4.2426405 = tf(freq=18.0), with freq of:
18.0 = termFreq=18.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=789)
0.11767492 = sum of:
0.061349012 = weight(_text_:systems in 789) [ClassicSimilarity], result of:
0.061349012 = score(doc=789,freq=4.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.38414678 = fieldWeight in 789, 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=789)
0.05632591 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
0.05632591 = score(doc=789,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.30952093 = fieldWeight in 789, 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=789)
0.6666667 = coord(2/3)
- Abstract
- An introduction to the principal generic approaches to information retrieval research with their associated concepts, models and systems, this text is designed to keep the information professional up to date with the major themes and developments that have preoccupied researchers in recent month in relation to textual and documentary retrieval systems.
- COMPASS
- Information retrieval
- Content
- First published 1991 as New horizons in information retrieval
- Date
- 26. 7.2002 20:22:46
- Footnote
- Rez. in: Managing information 3(1996) no.10, S.49 (D. Bawden); Program 32(1998) no.2, S.190-192 (C. Revie)
- LCSH
- Information retrieval
- Subject
- Information retrieval
Information retrieval
-
Stone, J.: Geographic information systems (1998)
0.10
0.10398662 = product of:
0.15597993 = sum of:
0.024517128 = weight(_text_:information in 3366) [ClassicSimilarity], result of:
0.024517128 = score(doc=3366,freq=6.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.2687516 = fieldWeight in 3366, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=3366)
0.1314628 = sum of:
0.075136885 = weight(_text_:systems in 3366) [ClassicSimilarity], result of:
0.075136885 = score(doc=3366,freq=6.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.4704818 = fieldWeight in 3366, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=3366)
0.05632591 = weight(_text_:22 in 3366) [ClassicSimilarity], result of:
0.05632591 = score(doc=3366,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.30952093 = fieldWeight in 3366, 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=3366)
0.6666667 = coord(2/3)
- Abstract
- Introduces geographic information systems (GIS) technology and its applications. Libraries are the natural choice as a central location for digital geospatial data sets and meta data and a source of information and instruction. They are also involved in the production of GIS metadata. Describes GIS activities at the University of Washington Libraries, USA, schlosser Geographic systems, Inc., and King County GIS Program
- Source
- Online. 22(1998) no.3, S.65-68,70
-
Chowdhury, G.G.: Introduction to modern information retrieval (1999)
0.10
0.10118073 = product of:
0.1517711 = sum of:
0.03677569 = weight(_text_:information in 4902) [ClassicSimilarity], result of:
0.03677569 = score(doc=4902,freq=24.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.40312737 = fieldWeight in 4902, product of:
4.8989797 = tf(freq=24.0), with freq of:
24.0 = termFreq=24.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=4902)
0.114995405 = sum of:
0.07275097 = weight(_text_:systems in 4902) [ClassicSimilarity], result of:
0.07275097 = score(doc=4902,freq=10.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.45554203 = fieldWeight in 4902, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.046875 = fieldNorm(doc=4902)
0.04224443 = weight(_text_:22 in 4902) [ClassicSimilarity], result of:
0.04224443 = score(doc=4902,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.23214069 = fieldWeight in 4902, 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=4902)
0.6666667 = coord(2/3)
- Content
- Enthält die Kapitel: 1. Basic concepts of information retrieval systems, 2. Database technology, 3. Bibliographic formats, 4. Subject analysis and representation, 5. Automatic indexing and file organization, 6. Vocabulary control, 7. Abstracts and abstracting, 8. Searching and retrieval, 9. Users of information retrieval, 10. Evaluation of information retrieval systems, 11. Evaluation experiments, 12. Online information retrieval, 13. CD-ROM information retrieval, 14. Trends in CD-ROM and online information retrieval, 15. Multimedia information retrieval, 16. Hypertext and hypermedia systems, 17. Intelligent information retrieval, 18. Natural language processing and information retrieval, 19. Natural language interfaces, 20. Natural language text processing and retrieval systems, 21. Problems and prospects of natural language processing systems, 22. The Internet and information retrieval, 23. Trends in information retrieval.
-
Dempsey, L.; Russell, R.; Kirriemur, J.W.: Towards distributed library systems : Z39.50 in a European context (1996)
0.10
0.1009873 = product of:
0.15148094 = sum of:
0.02001815 = weight(_text_:information in 127) [ClassicSimilarity], result of:
0.02001815 = score(doc=127,freq=4.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.21943474 = fieldWeight in 127, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=127)
0.1314628 = sum of:
0.075136885 = weight(_text_:systems in 127) [ClassicSimilarity], result of:
0.075136885 = score(doc=127,freq=6.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.4704818 = fieldWeight in 127, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=127)
0.05632591 = weight(_text_:22 in 127) [ClassicSimilarity], result of:
0.05632591 = score(doc=127,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.30952093 = fieldWeight in 127, 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=127)
0.6666667 = coord(2/3)
- Abstract
- Z39.50 is an information retrieval protocol. It has generated much interest but is so far little deployed in UK systems and services. Gives a functional overview of the protocol itself and the standards background, describes some European initiatives which make use of it, and outlines various issues to do with its future use and acceptance. Z39.50 is a crucial building block of future distributed information systems but it needs to be considered alongside other protocols and services to provide useful applications
- Source
- Program. 30(1996) no.1, S.1-22
-
Allen, B.L.: Designing information systems for user abilities and tasks : an experimental study (1998)
0.10
0.099704675 = product of:
0.14955701 = sum of:
0.021232454 = weight(_text_:information in 2664) [ClassicSimilarity], result of:
0.021232454 = score(doc=2664,freq=8.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.23274569 = fieldWeight in 2664, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=2664)
0.12832455 = sum of:
0.08608012 = weight(_text_:systems in 2664) [ClassicSimilarity], result of:
0.08608012 = score(doc=2664,freq=14.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.5390046 = fieldWeight in 2664, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.046875 = fieldNorm(doc=2664)
0.04224443 = weight(_text_:22 in 2664) [ClassicSimilarity], result of:
0.04224443 = score(doc=2664,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.23214069 = fieldWeight in 2664, 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=2664)
0.6666667 = coord(2/3)
- Abstract
- With the many choices that can be built into information systems, it is possible to customize such systems for users, based on the tasks that users are accomplishing, on the personal characteristics of users, or a combination of these factors. Reports results of an experiment which detailed logging of use of experimental information systems and was used to determine the optimal configuration of these systems for each user. 4 experimental systems were specially designed and all used a single database of 668 bibliographic records. Tasks were varied, and the cognitive abilities of users were tested to assess one important personal characteristic. Results showed that it was possible to create an optimal configuration to match the cognitive abilities of users, but that it was more difficult to assess which configuration was the best match for specific tasks. The person in task interaction proved to be the least powerful indicator of design configurations. These results suggest that usable information systems can be created for users by careful analysis of the interaction of design features with personal characteristics such as cognitive abilities
- Source
- Online and CD-ROM review. 22(1998) no.3, S.139-153
-
Beulens, A.; Zuurbier, P.: Inter-firm competence management (1996)
0.10
0.09836953 = product of:
0.1475543 = sum of:
0.024517128 = weight(_text_:information in 2805) [ClassicSimilarity], result of:
0.024517128 = score(doc=2805,freq=6.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.2687516 = fieldWeight in 2805, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=2805)
0.12303716 = sum of:
0.0433803 = weight(_text_:systems in 2805) [ClassicSimilarity], result of:
0.0433803 = score(doc=2805,freq=2.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.2716328 = fieldWeight in 2805, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=2805)
0.07965686 = weight(_text_:22 in 2805) [ClassicSimilarity], result of:
0.07965686 = score(doc=2805,freq=4.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.4377287 = fieldWeight in 2805, 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=2805)
0.6666667 = coord(2/3)
- Abstract
- This paper proposes a framework for analyzing management processes of inter-firm competence. Effective and efficient management of inter-firm competence is suggested to depend an a balance between knowledge systems and enabling information technologies. Knowledge processes comprise processes to collect, generate, diffuse, utilize and dispose knowledge. Managing these processes in an inter-firm environment poses some new challenges both to knowledge and information system development as well.
- Date
- 12. 8.2002 13:22:13
- Source
- Knowledge management: organization competence and methodolgy. Proceedings of the Fourth International ISMICK Symposium, 21-22 October 1996, Netherlands. Ed.: J.F. Schreinemakers
- Theme
- Information Resources Management
-
Susaki, S.; Muramoto, T.: Information sharing system on the WWW with interactive communication (1998)
0.10
0.09732324 = product of:
0.14598486 = sum of:
0.02830994 = weight(_text_:information in 3592) [ClassicSimilarity], result of:
0.02830994 = score(doc=3592,freq=8.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.3103276 = fieldWeight in 3592, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=3592)
0.11767492 = sum of:
0.061349012 = weight(_text_:systems in 3592) [ClassicSimilarity], result of:
0.061349012 = score(doc=3592,freq=4.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.38414678 = fieldWeight in 3592, 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=3592)
0.05632591 = weight(_text_:22 in 3592) [ClassicSimilarity], result of:
0.05632591 = score(doc=3592,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.30952093 = fieldWeight in 3592, 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=3592)
0.6666667 = coord(2/3)
- Abstract
- Collaborative filtering systems on the WWW can lead to useful information. Describes an information sharing system based on the personal books which users store their interests. They can exchange this information to communicate with each other
- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 30(1998) nos.1/7, S.747-749
-
Langridge, D.W.: Classification: its kinds, systems, elements and application (1992)
0.10
0.0953702 = product of:
0.1430553 = sum of:
0.02001815 = weight(_text_:information in 770) [ClassicSimilarity], result of:
0.02001815 = score(doc=770,freq=4.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.21943474 = fieldWeight in 770, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=770)
0.12303716 = sum of:
0.0433803 = weight(_text_:systems in 770) [ClassicSimilarity], result of:
0.0433803 = score(doc=770,freq=2.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.2716328 = fieldWeight in 770, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=770)
0.07965686 = weight(_text_:22 in 770) [ClassicSimilarity], result of:
0.07965686 = score(doc=770,freq=4.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.4377287 = fieldWeight in 770, 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=770)
0.6666667 = coord(2/3)
- Date
- 26. 7.2002 14:01:22
- Footnote
- Rez. in: Journal of documentation 49(1993) no.1, S.68-70. (A. Maltby); Journal of librarianship and information science 1993, S.108-109 (A.G. Curwen); Herald of library science 33(1994) nos.1/2, S.85 (P.N. Kaula); Knowledge organization 22(1995) no.1, S.45 (M.P. Satija)
- Series
- Topics in library and information studies
-
Hofmann, U.: Developing a strategic planning framework for information technologies for libraries (1995)
0.09
0.09488432 = product of:
0.14232647 = sum of:
0.017693711 = weight(_text_:information in 6392) [ClassicSimilarity], result of:
0.017693711 = score(doc=6392,freq=2.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.19395474 = fieldWeight in 6392, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=6392)
0.12463276 = sum of:
0.054225378 = weight(_text_:systems in 6392) [ClassicSimilarity], result of:
0.054225378 = score(doc=6392,freq=2.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.339541 = fieldWeight in 6392, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.078125 = fieldNorm(doc=6392)
0.07040738 = weight(_text_:22 in 6392) [ClassicSimilarity], result of:
0.07040738 = score(doc=6392,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.38690117 = fieldWeight in 6392, 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=6392)
0.6666667 = coord(2/3)
- Source
- OCLC systems and services. 11(1995) no.4, S.22-32
-
Meera, B.M.: ISO 9000 guidelines for implementation to library and information systems : a compatibility study (1998)
0.09
0.094794706 = product of:
0.14219205 = sum of:
0.024517128 = weight(_text_:information in 3884) [ClassicSimilarity], result of:
0.024517128 = score(doc=3884,freq=6.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.2687516 = fieldWeight in 3884, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=3884)
0.11767492 = sum of:
0.061349012 = weight(_text_:systems in 3884) [ClassicSimilarity], result of:
0.061349012 = score(doc=3884,freq=4.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.38414678 = fieldWeight in 3884, 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=3884)
0.05632591 = weight(_text_:22 in 3884) [ClassicSimilarity], result of:
0.05632591 = score(doc=3884,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.30952093 = fieldWeight in 3884, 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=3884)
0.6666667 = coord(2/3)
- Abstract
- Explains the significance of the ISO 9000 quality assurance systems standards, particularly for companies wishing to obtain access to and maintain credibility in world trade markets. Describes the objectives of ISO certification and the composition of the standards, focusing on their role in the service sector with special reference to library and information services. Provides detailed guidelines for implementing 20 clauses of ISO 9000 for LIS, and discusses the advantages
- Date
- 9. 7.1999 19:58:22
- Source
- Information studies. 4(1998) no.3, 165-188
-
Jones, P.A.; Bradbeer, P.V.G.: Discovery of optimal weights in a concept selection system (1996)
0.09
0.09179538 = product of:
0.13769306 = sum of:
0.02001815 = weight(_text_:information in 6974) [ClassicSimilarity], result of:
0.02001815 = score(doc=6974,freq=4.0), product of:
0.09122598 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.051966466 = queryNorm
0.21943474 = fieldWeight in 6974, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=6974)
0.11767492 = sum of:
0.061349012 = weight(_text_:systems in 6974) [ClassicSimilarity], result of:
0.061349012 = score(doc=6974,freq=4.0), product of:
0.159702 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.051966466 = queryNorm
0.38414678 = fieldWeight in 6974, 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=6974)
0.05632591 = weight(_text_:22 in 6974) [ClassicSimilarity], result of:
0.05632591 = score(doc=6974,freq=2.0), product of:
0.1819777 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051966466 = queryNorm
0.30952093 = fieldWeight in 6974, 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=6974)
0.6666667 = coord(2/3)
- Abstract
- Describes the application of weighting strategies to model uncertainties and probabilities in automatic abstracting systems, particularly in the concept selection phase. The weights were originally assigned in an ad hoc manner and were then refined by manual analysis of the results. The new method attempts to derive a more systematic methods and performs this using a genetic algorithm
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
