-
Lewandowski, D.: Web Information Retrieval (2005)
0.02
0.016306795 = product of:
0.03261359 = sum of:
0.03261359 = product of:
0.06522718 = sum of:
0.06522718 = weight(_text_:news in 4028) [ClassicSimilarity], result of:
0.06522718 = score(doc=4028,freq=2.0), product of:
0.2815739 = queryWeight, product of:
5.2416887 = idf(docFreq=635, maxDocs=44218)
0.05371816 = queryNorm
0.2316521 = fieldWeight in 4028, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.2416887 = idf(docFreq=635, maxDocs=44218)
0.03125 = fieldNorm(doc=4028)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Eine regelmäßige Übersicht neuer US-Patente und US-Patentanmeldungen im Bereich Information Retrieval bietet die News-Seite Resourceshelf (www.resourceshelf.com).
-
Lewandowski, D.: Alles nur noch Google? : Entwicklungen im Bereich der WWW-Suchmaschinen (2002)
0.01
0.014556138 = product of:
0.029112276 = sum of:
0.029112276 = product of:
0.05822455 = sum of:
0.05822455 = weight(_text_:22 in 997) [ClassicSimilarity], result of:
0.05822455 = score(doc=997,freq=2.0), product of:
0.18811184 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05371816 = queryNorm
0.30952093 = fieldWeight in 997, 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=997)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 29. 9.2002 18:49:22
-
Lewandowski, D.: Abfragesprachen und erweiterte Funktionen von WWW-Suchmaschinen (2004)
0.01
0.014556138 = product of:
0.029112276 = sum of:
0.029112276 = product of:
0.05822455 = sum of:
0.05822455 = weight(_text_:22 in 2314) [ClassicSimilarity], result of:
0.05822455 = score(doc=2314,freq=2.0), product of:
0.18811184 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05371816 = queryNorm
0.30952093 = fieldWeight in 2314, 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=2314)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 28.11.2004 13:11:22