-
Research and advanced technology for digital libraries : 10th European conference ; proceedings / ECDL 2006, Alicante, Spain, September 17 - 22, 2006 ; proceedings (2006)
0.04
0.03921128 = product of:
0.117633834 = sum of:
0.117633834 = sum of:
0.09240413 = weight(_text_:informationssysteme in 2428) [ClassicSimilarity], result of:
0.09240413 = score(doc=2428,freq=4.0), product of:
0.26235193 = queryWeight, product of:
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046554018 = queryNorm
0.3522144 = fieldWeight in 2428, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.03125 = fieldNorm(doc=2428)
0.025229705 = weight(_text_:22 in 2428) [ClassicSimilarity], result of:
0.025229705 = score(doc=2428,freq=2.0), product of:
0.16302423 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046554018 = queryNorm
0.15476047 = fieldWeight in 2428, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=2428)
0.33333334 = coord(1/3)
- BK
- 06.74 / Informationssysteme
- Classification
- 06.74 / Informationssysteme
-
Prestipino, M.: ¬Die virtuelle Gemeinschaft als Informationssystem : Informationsqualität nutzergenerierter Inhalte in der Domäne Tourismus (2010)
0.04
0.03772383 = product of:
0.11317149 = sum of:
0.11317149 = product of:
0.22634298 = sum of:
0.22634298 = weight(_text_:informationssysteme in 30) [ClassicSimilarity], result of:
0.22634298 = score(doc=30,freq=6.0), product of:
0.26235193 = queryWeight, product of:
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046554018 = queryNorm
0.8627456 = fieldWeight in 30, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.0625 = fieldNorm(doc=30)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- BK
- 06.74 / Informationssysteme
- Classification
- 06.74 / Informationssysteme
- Content
- Inhalt: Einleitung - Individualtourismus als Anwendungsdomäne - Virtuelle Gemeinschaften - Informationsqualität - Virtuelle Gemeinschaften als Informationssysteme - Explorative Studien - Kriterien und Hypothesen der Untersuchungen - Wie korrekt ist Information in virtuellen Gemeinschaften? - Wie korrekt ist Information in virtuellen Gemeinschaften? - Diskussion - Ausblick
-
Mayr, P.: Information Retrieval-Mehrwertdienste für Digitale Bibliotheken: : Crosskonkordanzen und Bradfordizing (2010)
0.02
0.023101032 = product of:
0.069303095 = sum of:
0.069303095 = product of:
0.13860619 = sum of:
0.13860619 = weight(_text_:informationssysteme in 4910) [ClassicSimilarity], result of:
0.13860619 = score(doc=4910,freq=4.0), product of:
0.26235193 = queryWeight, product of:
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046554018 = queryNorm
0.5283216 = fieldWeight in 4910, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046875 = fieldNorm(doc=4910)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- BK
- 06.74 / Informationssysteme
- Classification
- 06.74 / Informationssysteme
-
Lavrenko, V.: ¬A generative theory of relevance (2009)
0.02
0.019250859 = product of:
0.057752576 = sum of:
0.057752576 = product of:
0.11550515 = sum of:
0.11550515 = weight(_text_:informationssysteme in 3306) [ClassicSimilarity], result of:
0.11550515 = score(doc=3306,freq=4.0), product of:
0.26235193 = queryWeight, product of:
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046554018 = queryNorm
0.44026798 = fieldWeight in 3306, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.0390625 = fieldNorm(doc=3306)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- BK
- 06.74 / Informationssysteme
- Classification
- 06.74 / Informationssysteme
-
Research and advanced technology for digital libraries : 11th European conference, ECDL 2007 / Budapest, Hungary, September 16-21, 2007, proceedings (2007)
0.02
0.015400688 = product of:
0.046202064 = sum of:
0.046202064 = product of:
0.09240413 = sum of:
0.09240413 = weight(_text_:informationssysteme in 2430) [ClassicSimilarity], result of:
0.09240413 = score(doc=2430,freq=4.0), product of:
0.26235193 = queryWeight, product of:
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046554018 = queryNorm
0.3522144 = fieldWeight in 2430, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.03125 = fieldNorm(doc=2430)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- BK
- 06.74 / Informationssysteme
- Classification
- 06.74 / Informationssysteme
-
Guba, B.: Unbekannte Portalwelten? : der Wegweiser! (2003)
0.01
0.009625429 = product of:
0.028876288 = sum of:
0.028876288 = product of:
0.057752576 = sum of:
0.057752576 = weight(_text_:informationssysteme in 1937) [ClassicSimilarity], result of:
0.057752576 = score(doc=1937,freq=4.0), product of:
0.26235193 = queryWeight, product of:
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046554018 = queryNorm
0.22013399 = fieldWeight in 1937, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.01953125 = fieldNorm(doc=1937)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- BK
- 06.74 / Informationssysteme
- Classification
- 06.74 / Informationssysteme
