465 search results - page 27 / 93 » On the Hardness of Range Assignment Problems |
161
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COR
2011
15 years 8 days ago
2011
In this paper we make a comparative study of several mixed integer linear programming (MILP) formulations for resource-constrained project scheduling problems (RCPSPs). First, we ...
154
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RTCSA
2005
IEEE
15 years 10 months ago
2005
IEEE
We present an approach to the analysis and optimization of heterogeneous distributed embedded systems for hard real-time applications. The systems are heterogeneous not only in te...
169
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IAT
2009
IEEE
15 years 9 months ago
2009
IEEE
When intelligent systems reason about complex problems with a large hierarchical classification space it is hard to evaluate system performance. For classification problems, differ...
142
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CIKM
2009
Springer
15 years 9 months ago
2009
Springer
We describe an efficient technique to weigh word-based features in binary classification tasks and show that it significantly improves classification accuracy on a range of proble...
150
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TCS
2008
15 years 5 months ago
2008
The Minimum-Energy Broadcast problem is to assign a transmission range to every station of an ad-hoc wireless networks so that (i) a given source station is allowed to perform bro...