4592 search results - page 297 / 919 » Framework for Studying Substitution |
188
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
We study active integrity constraints and revision programming, two formalisms designed to describe integrity constraints on databases and to specify policies on preferred ways to...
168
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INFOCOM
2010
IEEE
15 years 6 months ago
2010
IEEE
—Many important network design problems can be formulated as a combinatorial optimization problem. A large number of such problems, however, cannot readily be tackled by distribu...
193
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AI
2011
Springer
15 years 2 months ago
2011
Springer
The binary relation framework has been shown to be applicable to many real-life preference handling scenarios. Here we study preference contraction: the problem of discarding sele...
176
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IPMI
2005
Springer
16 years 8 months ago
2005
Springer
In this paper, we study Markov Random Fields as spatial smoothing priors in fMRI detection. Relatively high noise in fMRI images presents a serious challenge for the detection algo...
183
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CHI
2002
ACM
16 years 7 months ago
2002
ACM
We report on a diary study of how and why knowledge workers use the World Wide Web. By examining in detail a complete two-day set of Web activities from each of 24 people, we cons...