Lunau, C.D.: Z39.50: a critical component of the Canadian resource sharing infrastructure : implementation activities and results achieved (1997)
0.09
0.093153395 = product of:
0.18630679 = sum of:
0.05305003 = weight(_text_:library in 3193) [ClassicSimilarity], result of:
0.05305003 = score(doc=3193,freq=6.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.40253976 = fieldWeight in 3193, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0625 = fieldNorm(doc=3193)
0.13325676 = sum of:
0.07893063 = weight(_text_:project in 3193) [ClassicSimilarity], result of:
0.07893063 = score(doc=3193,freq=2.0), product of:
0.21156175 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.050121464 = queryNorm
0.37308553 = fieldWeight in 3193, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.0625 = fieldNorm(doc=3193)
0.054326132 = weight(_text_:22 in 3193) [ClassicSimilarity], result of:
0.054326132 = score(doc=3193,freq=2.0), product of:
0.17551683 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050121464 = queryNorm
0.30952093 = fieldWeight in 3193, 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=3193)
0.5 = coord(2/4)
- Abstract
- A decentralized resource sharing environment has been a key strategic initiative of the National Library of Canada for many years. The use of open system communication and ISO standards is one of the cornerstones of this vision of the Canadian library service. Summarizes Canadian Z39.50 implementation activities and the major role played by the National Library of Canada. Highlights the achievements and findings of the virtual Canadian union catalogue (vCuc) pilot project
- Date
- 3. 3.1999 17:22:57
Lunau, C.D.; Turner, F.: vCuc pilot project : status report and preliminary identification (1997)
0.06
0.055835553 = product of:
0.111671105 = sum of:
0.043315165 = weight(_text_:library in 133) [ClassicSimilarity], result of:
0.043315165 = score(doc=133,freq=4.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.32867232 = fieldWeight in 133, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0625 = fieldNorm(doc=133)
0.06835594 = product of:
0.13671188 = sum of:
0.13671188 = weight(_text_:project in 133) [ClassicSimilarity], result of:
0.13671188 = score(doc=133,freq=6.0), product of:
0.21156175 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.050121464 = queryNorm
0.64620316 = fieldWeight in 133, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.0625 = fieldNorm(doc=133)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- Describes the virtual Canadian union catalogue (vCuc) pilot project which aims to determine the long term feasibility of using Z39.50 for searching distributed individual library catalogues and union catalogues which together would emulate a centralized union catalogue. This 'virtual' catalogue will not replace the existing union catalogue at the National Library of Canada, but rather complement it. Describes progress to data with the project
