Nicholson, D.; Steele, M.: CATRIONA: a distributed, locally-oriented. Z39.50 OPAC-based approach to cataloguing the Internet (1996)
0.01
0.0054233135 = product of:
0.02440491 = sum of:
0.0072999205 = weight(_text_:in in 6734) [ClassicSimilarity], result of:
0.0072999205 = score(doc=6734,freq=4.0), product of:
0.057243563 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.04208298 = queryNorm
0.12752387 = fieldWeight in 6734, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.046875 = fieldNorm(doc=6734)
0.017104989 = product of:
0.034209978 = sum of:
0.034209978 = weight(_text_:22 in 6734) [ClassicSimilarity], result of:
0.034209978 = score(doc=6734,freq=2.0), product of:
0.14736743 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04208298 = queryNorm
0.23214069 = fieldWeight in 6734, 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=6734)
0.5 = coord(1/2)
0.22222222 = coord(2/9)
- Abstract
- Describes the origins of the CATaloguing and Retrieval of Information Over Network Applications (CATRIONA) Study in the BUBL Subject Tree service and nots its aims: to investigate the requirements for developing procedures and applications for cataloguing and retrieval of networked resources (particularly via the Internet); and to explore the feasibility of a collaborative project to develop and integrate them with existing library systems. The project established that a distributed catalogue of networked resources integrated with standard Z39.50 library system OPAC interfaces with information on hard copy resources is already a practical proposition at a basic level. Notes that at least one Z30.50 OPAC client can searcg remote Z39.50 OPACs, retrieve USMARC records with URLs in MARC field 856
- Series
- Cataloging and classification quarterly; vol.22, nos.3/4