446 search results - page 48 / 90 » Modeling trust in e-commerce: an approach based on user requ... |
106
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CIKM
2011
Springer
13 years 11 months ago
2011
Springer
We consider the problem of link prediction in signed networks. Such networks arise on the web in a variety of ways when users can implicitly or explicitly tag their relationship w...
102
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QEST
2010
IEEE
14 years 9 months ago
2010
IEEE
Discrete-Time Markov Chains (DTMCs) are a widely-used formalism to model probabilistic systems. On the one hand, available tools like PRISM or MRMC offer efficient model checking a...
DAGSTUHL
2004
15 years 1 months ago
2004
ns to define the abstract modelling language that determines the structure of the models that are to be used a two-step meta-modelling approach turned out as most adequate. In the ...
EENERGY
2010
15 years 28 days ago
2010
Energy efficient networks are becoming a hot research topic, and the networking community is increasingly devoting its attention to the identification of approaches to save energy...
SIGOPSE
2000
ACM
15 years 4 months ago
2000
ACM
Recently there has been a renewed interest in the application of economic models to the management of computational resources. Most of this interest is focused on pricing models f...