Bellei, M.: ¬Un catalogo 'ricco' (1998)
0.00
0.004615356 = product of:
0.013846068 = sum of:
0.013846068 = product of:
0.0415382 = sum of:
0.0415382 = weight(_text_:online in 4647) [ClassicSimilarity], result of:
0.0415382 = score(doc=4647,freq=2.0), product of:
0.1548489 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.051022716 = queryNorm
0.2682499 = fieldWeight in 4647, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.0625 = fieldNorm(doc=4647)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Abstract
- To enhance descriptions, cataloguers can add 'enriching' words or phrases to titles, or introduce content-enriched access features to aid subject-based research. Additional and natural language subject headings designed to support, though not replace, controlled language headings can result in enhanced indexing. Analytical cataloguing and double indexing are 2 other means by which readers can gian access to additional bibliographic data. Also examines how online research tool effectiveness can be enhanced by a system of automatic links between descriptors
