Pollitt, A.S.: Information storage and retrieval systems : origin, development and applications (1979)
0.01
0.007058388 = product of:
0.01764597 = sum of:
0.008173384 = weight(_text_:a in 5225) [ClassicSimilarity], result of:
0.008173384 = score(doc=5225,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.15287387 = fieldWeight in 5225, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=5225)
0.009472587 = product of:
0.018945174 = sum of:
0.018945174 = weight(_text_:information in 5225) [ClassicSimilarity], result of:
0.018945174 = score(doc=5225,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.23274569 = fieldWeight in 5225, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=5225)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Content
- Enthält folgende Kapitel: (1) Recording knowledge; (2) Classifying and indexing; (3) Searching; (4) Building and searching a database; (5) Front-end systems; (6) From viewdata to hypermedia; (7) Evaluation