9719 search results - page 339 / 1944 » Answer Set Optimization |
172
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AMAI
2005
Springer
15 years 6 months ago
2005
Springer
Mediator systems integrate distributed, heterogeneous and autonomous data sources, but their e ective use requires the solution of hard query optimization problems. This is usuall...
163
Voted
CDC
2010
IEEE
15 years 1 months ago
2010
IEEE
In this paper we deal with two problems which are of great interest in the field of distributed decision making and control. The first problem we tackle is the problem of achieving...
153
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
We consider pixel labeling problems where the label set
forms a tree, and where the observations are also labels.
Such problems arise in feature-space analysis with a very
large...
183
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CLOUD
2010
ACM
15 years 12 months ago
2010
ACM
Timely and cost-effective processing of large datasets has become a critical ingredient for the success of many academic, government, and industrial organizations. The combination...
233
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APPROX
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. We give a (ln n + 1)-approximation for the decision tree (DT) problem. An instance of DT is a set of m binary tests T = (T1, . . . , Tm) and a set of n items X = (X1, . ....