Indexing techniques for advanced database systems (1997)
0.01
0.007044196 = product of:
0.021132588 = sum of:
0.021132588 = product of:
0.042265177 = sum of:
0.042265177 = weight(_text_:management in 5961) [ClassicSimilarity], result of:
0.042265177 = score(doc=5961,freq=4.0), product of:
0.16050325 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.047618426 = queryNorm
0.2633291 = fieldWeight in 5961, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.0390625 = fieldNorm(doc=5961)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- LCSH
- Database management
- Subject
- Database management
