446 search results - page 34 / 90 » Modeling trust in e-commerce: an approach based on user requ... |
109
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SIGIR
2006
ACM
15 years 5 months ago
2006
ACM
Memory-based methods for collaborative filtering predict new ratings by averaging (weighted) ratings between, respectively, pairs of similar users or items. In practice, a large ...
CCS
2008
ACM
15 years 1 months ago
2008
ACM
Pervasive computing environments have created a requirement for spatial- and temporal-aware access control systems. Although temporal, spatial and spatio-temporal role-based acces...
141
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BMCBI
2011
14 years 3 months ago
2011
Background: Constraint-based approaches facilitate the prediction of cellular metabolic capabilities, based, in turn on predictions of the repertoire of enzymes encoded in the gen...
119
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CCGRID
2006
IEEE
15 years 6 months ago
2006
IEEE
Component-based software construction is widely used in a variety of applications, from embedded environments to grid computing. However, errors in these applications and systems ...
MSWIM
2009
ACM
15 years 6 months ago
2009
ACM
We evaluate an asynchronous gossiping middleware for wireless users that propagates messages from any group member to all the other group members. This propagation can either be i...