-
Moore, A.: As I sit studying : WWW-based reference services (1998)
0.14
0.14089729 = product of:
0.21134593 = sum of:
0.14770985 = weight(_text_:services in 1457) [ClassicSimilarity], result of:
0.14770985 = score(doc=1457,freq=16.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.9178427 = fieldWeight in 1457, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.0625 = fieldNorm(doc=1457)
0.06363608 = product of:
0.09545411 = sum of:
0.047942694 = weight(_text_:29 in 1457) [ClassicSimilarity], result of:
0.047942694 = score(doc=1457,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.31092256 = fieldWeight in 1457, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=1457)
0.047511417 = weight(_text_:22 in 1457) [ClassicSimilarity], result of:
0.047511417 = score(doc=1457,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.30952093 = fieldWeight in 1457, 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=1457)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- Reports on the current state of reference services supplied by the WWW and describes: the main features of WWW based reference services; several models of handling requests; and the impact of these services on traditional reference services. Based upon anecdotal information, concludes that, to date, Web based reference services have had little impact upon traditional reference services
- Date
- 17. 7.1998 22:10:42
- Source
- Internet reference services quarterly. 3(1998) no.1, S.29-36
-
Crawford, J.: Evaluation of library and information services (1996)
0.13
0.1327558 = product of:
0.1991337 = sum of:
0.17516235 = weight(_text_:services in 1296) [ClassicSimilarity], result of:
0.17516235 = score(doc=1296,freq=10.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
1.0884275 = fieldWeight in 1296, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.09375 = fieldNorm(doc=1296)
0.023971347 = product of:
0.07191404 = sum of:
0.07191404 = weight(_text_:29 in 1296) [ClassicSimilarity], result of:
0.07191404 = score(doc=1296,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.46638384 = fieldWeight in 1296, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=1296)
0.33333334 = coord(1/3)
0.6666667 = coord(2/3)
- COMPASS
- Information services
- Date
- 29. 7.2002 11:02:10
- LCSH
- Information services / Evaluation
- Subject
- Information services / Evaluation
Information services
-
Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; OCLC (1993)
0.11
0.11457583 = product of:
0.17186375 = sum of:
0.092318654 = weight(_text_:services in 3090) [ClassicSimilarity], result of:
0.092318654 = score(doc=3090,freq=4.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.5736517 = fieldWeight in 3090, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.078125 = fieldNorm(doc=3090)
0.079545096 = product of:
0.11931764 = sum of:
0.05992837 = weight(_text_:29 in 3090) [ClassicSimilarity], result of:
0.05992837 = score(doc=3090,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.38865322 = fieldWeight in 3090, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=3090)
0.059389275 = weight(_text_:22 in 3090) [ClassicSimilarity], result of:
0.059389275 = score(doc=3090,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.38690117 = fieldWeight in 3090, 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=3090)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- Provides a comprehensive background to OCLC. Discusses equipment and communications, database characteristics, record retrieval, cataloguing support, output products, and other products and services
- Date
- 30.11.1995 20:53:22
- Source
- Library technology reports. 29(1993), no.1, S.25-48
-
Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; AGILE 3 (1993)
0.11
0.11457583 = product of:
0.17186375 = sum of:
0.092318654 = weight(_text_:services in 3091) [ClassicSimilarity], result of:
0.092318654 = score(doc=3091,freq=4.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.5736517 = fieldWeight in 3091, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.078125 = fieldNorm(doc=3091)
0.079545096 = product of:
0.11931764 = sum of:
0.05992837 = weight(_text_:29 in 3091) [ClassicSimilarity], result of:
0.05992837 = score(doc=3091,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.38865322 = fieldWeight in 3091, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=3091)
0.059389275 = weight(_text_:22 in 3091) [ClassicSimilarity], result of:
0.059389275 = score(doc=3091,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.38690117 = fieldWeight in 3091, 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=3091)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- Provides a comprehensive background to OCLC. Discusses equipment and communications, database characteristics, record retrieval, cataloguing support, output products, and other products and services
- Date
- 30.11.1995 20:53:22
- Source
- Library technology reports. 29(1993), no.1, S.94-101
-
Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; Interactive Access System (1993)
0.11
0.11457583 = product of:
0.17186375 = sum of:
0.092318654 = weight(_text_:services in 3092) [ClassicSimilarity], result of:
0.092318654 = score(doc=3092,freq=4.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.5736517 = fieldWeight in 3092, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.078125 = fieldNorm(doc=3092)
0.079545096 = product of:
0.11931764 = sum of:
0.05992837 = weight(_text_:29 in 3092) [ClassicSimilarity], result of:
0.05992837 = score(doc=3092,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.38865322 = fieldWeight in 3092, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=3092)
0.059389275 = weight(_text_:22 in 3092) [ClassicSimilarity], result of:
0.059389275 = score(doc=3092,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.38690117 = fieldWeight in 3092, 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=3092)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- Provides a comprehensive background to OCLC. Discusses equipment and communications, database characteristics, record retrieval, cataloguing support, output products, and other products and services
- Date
- 30.11.1995 20:53:22
- Source
- Library technology reports. 29(1993), no.1, S.102-109
-
Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; Open DRANET (1993)
0.11
0.11457583 = product of:
0.17186375 = sum of:
0.092318654 = weight(_text_:services in 3093) [ClassicSimilarity], result of:
0.092318654 = score(doc=3093,freq=4.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.5736517 = fieldWeight in 3093, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.078125 = fieldNorm(doc=3093)
0.079545096 = product of:
0.11931764 = sum of:
0.05992837 = weight(_text_:29 in 3093) [ClassicSimilarity], result of:
0.05992837 = score(doc=3093,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.38865322 = fieldWeight in 3093, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=3093)
0.059389275 = weight(_text_:22 in 3093) [ClassicSimilarity], result of:
0.059389275 = score(doc=3093,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.38690117 = fieldWeight in 3093, 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=3093)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- Provides a comprehensive background to OCLC. Discusses equipment and communications, database characteristics, record retrieval, cataloguing support, output products, and other products and services
- Date
- 30.11.1995 20:53:22
- Source
- Library technology reports. 29(1993), no.1, S.110-114
-
Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; RLIN (1993)
0.11
0.11457583 = product of:
0.17186375 = sum of:
0.092318654 = weight(_text_:services in 3094) [ClassicSimilarity], result of:
0.092318654 = score(doc=3094,freq=4.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.5736517 = fieldWeight in 3094, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.078125 = fieldNorm(doc=3094)
0.079545096 = product of:
0.11931764 = sum of:
0.05992837 = weight(_text_:29 in 3094) [ClassicSimilarity], result of:
0.05992837 = score(doc=3094,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.38865322 = fieldWeight in 3094, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=3094)
0.059389275 = weight(_text_:22 in 3094) [ClassicSimilarity], result of:
0.059389275 = score(doc=3094,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.38690117 = fieldWeight in 3094, 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=3094)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- Provides a comprehensive background to OCLC. Discusses equipment and communications, database characteristics, record retrieval, cataloguing support, output products, and other products and services
- Date
- 30.11.1995 20:53:22
- Source
- Library technology reports. 29(1993), no.1, S.49-66
-
Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; UTLAS (1993)
0.11
0.11457583 = product of:
0.17186375 = sum of:
0.092318654 = weight(_text_:services in 3095) [ClassicSimilarity], result of:
0.092318654 = score(doc=3095,freq=4.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.5736517 = fieldWeight in 3095, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.078125 = fieldNorm(doc=3095)
0.079545096 = product of:
0.11931764 = sum of:
0.05992837 = weight(_text_:29 in 3095) [ClassicSimilarity], result of:
0.05992837 = score(doc=3095,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.38865322 = fieldWeight in 3095, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=3095)
0.059389275 = weight(_text_:22 in 3095) [ClassicSimilarity], result of:
0.059389275 = score(doc=3095,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.38690117 = fieldWeight in 3095, 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=3095)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- Provides a comprehensive background to OCLC. Discusses equipment and communications, database characteristics, record retrieval, cataloguing support, output products, and other products and services
- Date
- 30.11.1995 20:53:22
- Source
- Library technology reports. 29(1993), no.1, S.67-80
-
Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; Western Library Network (1993)
0.11
0.11457583 = product of:
0.17186375 = sum of:
0.092318654 = weight(_text_:services in 3096) [ClassicSimilarity], result of:
0.092318654 = score(doc=3096,freq=4.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.5736517 = fieldWeight in 3096, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.078125 = fieldNorm(doc=3096)
0.079545096 = product of:
0.11931764 = sum of:
0.05992837 = weight(_text_:29 in 3096) [ClassicSimilarity], result of:
0.05992837 = score(doc=3096,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.38865322 = fieldWeight in 3096, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=3096)
0.059389275 = weight(_text_:22 in 3096) [ClassicSimilarity], result of:
0.059389275 = score(doc=3096,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.38690117 = fieldWeight in 3096, 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=3096)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- Provides a comprehensive background to OCLC. Discusses equipment and communications, database characteristics, record retrieval, cataloguing support, output products, and other products and services
- Date
- 30.11.1995 20:53:22
- Source
- Library technology reports. 29(1993), no.1, S.81-93
-
Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; the bibliographic utilities, an overview (1993)
0.10
0.10272636 = product of:
0.15408954 = sum of:
0.09045345 = weight(_text_:services in 3089) [ClassicSimilarity], result of:
0.09045345 = score(doc=3089,freq=6.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.5620616 = fieldWeight in 3089, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.0625 = fieldNorm(doc=3089)
0.06363608 = product of:
0.09545411 = sum of:
0.047942694 = weight(_text_:29 in 3089) [ClassicSimilarity], result of:
0.047942694 = score(doc=3089,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.31092256 = fieldWeight in 3089, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=3089)
0.047511417 = weight(_text_:22 in 3089) [ClassicSimilarity], result of:
0.047511417 = score(doc=3089,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.30952093 = fieldWeight in 3089, 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=3089)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- Defines bibliographic utilities. The databases maintained by most bibliographic utilities are essentially online union catalogues. Describes 7 organisations that offer online, timeshared cataloguing support services in North America: OCLC; RLIN; the Western Library Network (WLN); Utlas; the AGILE 3 system; the Interactive Access System; and Open DRANET. Discusses equipment and communications; database characteristics; record retrieval; cataloguing support; output products; related products and services; and utilities versus CD-ROM
- Date
- 30.11.1995 20:53:22
- Source
- Library technology reports. 29(1993), no.1, S.9-24
-
¬The Aslib directory of information resources in the United Kingdom (1996)
0.10
0.10035628 = product of:
0.15053442 = sum of:
0.1305583 = weight(_text_:services in 834) [ClassicSimilarity], result of:
0.1305583 = score(doc=834,freq=8.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.811266 = fieldWeight in 834, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.078125 = fieldNorm(doc=834)
0.019976124 = product of:
0.05992837 = sum of:
0.05992837 = weight(_text_:29 in 834) [ClassicSimilarity], result of:
0.05992837 = score(doc=834,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.38865322 = fieldWeight in 834, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=834)
0.33333334 = coord(1/3)
0.6666667 = coord(2/3)
- COMPASS
- Information services
- Date
- 29. 7.2002 10:58:52
- LCSH
- Information services / Great Britain / Directories
- Subject
- Information services / Great Britain / Directories
Information services
-
Rowley, J.: ¬The changing face of current awareness services (1998)
0.10
0.09922905 = product of:
0.14884357 = sum of:
0.12924612 = weight(_text_:services in 3043) [ClassicSimilarity], result of:
0.12924612 = score(doc=3043,freq=16.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.8031123 = fieldWeight in 3043, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.0546875 = fieldNorm(doc=3043)
0.019597461 = product of:
0.058792382 = sum of:
0.058792382 = weight(_text_:22 in 3043) [ClassicSimilarity], result of:
0.058792382 = score(doc=3043,freq=4.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.38301262 = fieldWeight in 3043, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3043)
0.33333334 = coord(1/3)
0.6666667 = coord(2/3)
- Abstract
- Presents a state of the art review of current awareness services in 1997 noting: the components of typical current awareness services; the range and types of databases that may be scanned during searches; and the role of feedback and document delivery mechanisms. Includes a checklist of criteria which may be used to evaluate current awreness services, including: database coverage; timeliness and currency; cost; and mechansims for creating and maintaining user SDI profiles. Discusses the main types of current awareness services: contents page services; abstracting and indexing services; and integrated online products (such as Engineering Index's Engineering Village), including SDI. Considers the concept of currency and remarks on the tendency for current awareness services to be products of a producer led rather than a user led culture
- Date
- 9. 2.1997 18:44:22
22. 2.1999 17:48:45
-
Borgne, L.I.: INTERNET: vers la bibliothèque virtuel? (1993)
0.10
0.096549496 = product of:
0.14482424 = sum of:
0.06527915 = weight(_text_:services in 7333) [ClassicSimilarity], result of:
0.06527915 = score(doc=7333,freq=2.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.405633 = fieldWeight in 7333, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.078125 = fieldNorm(doc=7333)
0.079545096 = product of:
0.11931764 = sum of:
0.05992837 = weight(_text_:29 in 7333) [ClassicSimilarity], result of:
0.05992837 = score(doc=7333,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.38865322 = fieldWeight in 7333, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=7333)
0.059389275 = weight(_text_:22 in 7333) [ClassicSimilarity], result of:
0.059389275 = score(doc=7333,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.38690117 = fieldWeight in 7333, 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=7333)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- Defines a virtual library as an environment where information on paper is transferred to magnetic or optical media accessible direct by means of terminals and distributed via networks. Describes such a telecommunication system, the Internet, its capabilities, services offered and principle problems. provides examples of the different INTERNET applications
- Source
- Argus. 22(1993) no.2, S.21-29
-
Kohl, D.F.: OhioLINK: a statewide system raises new issues and opportunities for cooperation (1994)
0.10
0.096549496 = product of:
0.14482424 = sum of:
0.06527915 = weight(_text_:services in 8447) [ClassicSimilarity], result of:
0.06527915 = score(doc=8447,freq=2.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.405633 = fieldWeight in 8447, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.078125 = fieldNorm(doc=8447)
0.079545096 = product of:
0.11931764 = sum of:
0.05992837 = weight(_text_:29 in 8447) [ClassicSimilarity], result of:
0.05992837 = score(doc=8447,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.38865322 = fieldWeight in 8447, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=8447)
0.059389275 = weight(_text_:22 in 8447) [ClassicSimilarity], result of:
0.059389275 = score(doc=8447,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.38690117 = fieldWeight in 8447, 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=8447)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Source
- Reference services review. 22(1994) no.2, S.27-29
-
Doek, A.: Antwoord op elke vraag : Bilbiofoon aan een vergelijkend 'warenonderzoek' onderworpen (1994)
0.09
0.09166067 = product of:
0.137491 = sum of:
0.07385492 = weight(_text_:services in 7793) [ClassicSimilarity], result of:
0.07385492 = score(doc=7793,freq=4.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.45892134 = fieldWeight in 7793, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.0625 = fieldNorm(doc=7793)
0.06363608 = product of:
0.09545411 = sum of:
0.047942694 = weight(_text_:29 in 7793) [ClassicSimilarity], result of:
0.047942694 = score(doc=7793,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.31092256 = fieldWeight in 7793, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=7793)
0.047511417 = weight(_text_:22 in 7793) [ClassicSimilarity], result of:
0.047511417 = score(doc=7793,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = 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)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- In the Netherlands the first 'Library-phone' service to answer questions from the general public by phone was started by Friesland Central Library Service in 1986. 7 provincial authorities currently provide library-phone services. A survey of the 7 services showed some variation in answers provided and in time taken to provide an answer. In some instances library-phone staff had failed to use up-to-date sources. However, in general all questions were answered satisfactorily
- Source
- Bibliotheek en Samenleving. 22(1994) no.2, S.26-29
-
Dempsey, L.; Russell, R.; Kirriemur, J.W.: Towards distributed library systems : Z39.50 in a European context (1996)
0.09
0.09166067 = product of:
0.137491 = sum of:
0.07385492 = weight(_text_:services in 127) [ClassicSimilarity], result of:
0.07385492 = score(doc=127,freq=4.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.45892134 = fieldWeight in 127, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.0625 = fieldNorm(doc=127)
0.06363608 = product of:
0.09545411 = sum of:
0.047942694 = weight(_text_:29 in 127) [ClassicSimilarity], result of:
0.047942694 = score(doc=127,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.31092256 = fieldWeight in 127, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=127)
0.047511417 = weight(_text_:22 in 127) [ClassicSimilarity], result of:
0.047511417 = score(doc=127,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = 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)
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
- Date
- 3. 3.1999 17:29:59
- Source
- Program. 30(1996) no.1, S.1-22
-
Davis, E.; Stone, J.: ¬A painless route on to the Web : Web services 1: The Royal Postgraduate Medical School (1997)
0.09
0.09166067 = product of:
0.137491 = sum of:
0.07385492 = weight(_text_:services in 1632) [ClassicSimilarity], result of:
0.07385492 = score(doc=1632,freq=4.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.45892134 = fieldWeight in 1632, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.0625 = fieldNorm(doc=1632)
0.06363608 = product of:
0.09545411 = sum of:
0.047942694 = weight(_text_:29 in 1632) [ClassicSimilarity], result of:
0.047942694 = score(doc=1632,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.31092256 = fieldWeight in 1632, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=1632)
0.047511417 = weight(_text_:22 in 1632) [ClassicSimilarity], result of:
0.047511417 = score(doc=1632,freq=2.0), product of:
0.15349986 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043834187 = queryNorm
0.30952093 = fieldWeight in 1632, 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=1632)
0.6666667 = coord(2/3)
0.6666667 = coord(2/3)
- Abstract
- 1st of 2 articles detailing how library management systems have been used in special libraries to launch WWW catalogue services. Describes how the Royal Postgraduate Medical School, London, UK, used Sirsi Unicorn software to add WWW browser catalogue access, WebCat, to their WWW service. Explains how WebCat was set up, its facilities, providing links to electronic journals, and links via the homepage to other sites
- Date
- 29. 7.1998 21:22:27
-
Nichol, W.T.: Theological subject headings reconsidered (1985)
0.09
0.09093897 = product of:
0.13640845 = sum of:
0.10444664 = weight(_text_:services in 1689) [ClassicSimilarity], result of:
0.10444664 = score(doc=1689,freq=2.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.6490128 = fieldWeight in 1689, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.125 = fieldNorm(doc=1689)
0.0319618 = product of:
0.09588539 = sum of:
0.09588539 = weight(_text_:29 in 1689) [ClassicSimilarity], result of:
0.09588539 = score(doc=1689,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.6218451 = fieldWeight in 1689, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.125 = fieldNorm(doc=1689)
0.33333334 = coord(1/3)
0.6666667 = coord(2/3)
- Source
- Library resources and technical services. 29(1985), S.180-188
-
Rohmann, G.: Media on demand : Approaches to web-based media services in libraries (2000)
0.09
0.09093897 = product of:
0.13640845 = sum of:
0.10444664 = weight(_text_:services in 4694) [ClassicSimilarity], result of:
0.10444664 = score(doc=4694,freq=2.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.6490128 = fieldWeight in 4694, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.125 = fieldNorm(doc=4694)
0.0319618 = product of:
0.09588539 = sum of:
0.09588539 = weight(_text_:29 in 4694) [ClassicSimilarity], result of:
0.09588539 = score(doc=4694,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.6218451 = fieldWeight in 4694, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.125 = fieldNorm(doc=4694)
0.33333334 = coord(1/3)
0.6666667 = coord(2/3)
- Date
- 21. 4.2000 12:29:28
-
Fox, R.: Cataloging our information architecture (2004)
0.09
0.09093897 = product of:
0.13640845 = sum of:
0.10444664 = weight(_text_:services in 2550) [ClassicSimilarity], result of:
0.10444664 = score(doc=2550,freq=2.0), product of:
0.16093156 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.043834187 = queryNorm
0.6490128 = fieldWeight in 2550, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.125 = fieldNorm(doc=2550)
0.0319618 = product of:
0.09588539 = sum of:
0.09588539 = weight(_text_:29 in 2550) [ClassicSimilarity], result of:
0.09588539 = score(doc=2550,freq=2.0), product of:
0.15419497 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043834187 = queryNorm
0.6218451 = fieldWeight in 2550, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.125 = fieldNorm(doc=2550)
0.33333334 = coord(1/3)
0.6666667 = coord(2/3)
- Source
- OCLC systems and services. 21(2004) no.1, S.23-29
