730 search results - page 140 / 146 » Modeling trust in collaborative information systems |
118
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WWW
2011
ACM
14 years 6 months ago
2011
ACM
Recently, a number of algorithms have been proposed to obtain hierarchical structures — so-called folksonomies — from social tagging data. Work on these algorithms is in part ...
WIKIS
2009
ACM
15 years 6 months ago
2009
ACM
Due to the inherent difficulty in obtaining experimental data from wikis, past quantitative wiki research has largely been focused on Wikipedia, limiting the degree that it can be...
115
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KI
2010
Springer
14 years 10 months ago
2010
Springer
ut spatial environments, be it real or abstract, human or machine. Research issues range from human spatial cognition to mobile robot navigation. Numerous results have been obtaine...
ECTEL
2007
Springer
15 years 5 months ago
2007
Springer
Currently national digital library of educational resources and services (DLE) for primary and secondary education is under implementation in Lithuania. The article aims to analyse...
178
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MM
2010
ACM
14 years 9 months ago
2010
ACM
Social tagging can provide rich semantic information for largescale retrieval in music discovery. Such collaborative intelligence, however, also generates a high degree of tags un...