297 search results - page 57 / 60 » Polynomial heuristics for query optimization |
SPAA
2009
ACM
14 years 8 months ago
2009
ACM
Designing an overlay network for publish/subscribe communication in a system where nodes may subscribe to many different topics of interest is of fundamental importance. For scala...
CP
2007
Springer
14 years 1 months ago
2007
Springer
Searching for optimal solutions to a problem using lower bounds obtained from a relaxation is a common idea in Heuristic Search and Planning. In SAT and CSPs, however, explicit rel...
TPDS
2008
13 years 7 months ago
2008
Recent technological advances have opened up a wide range of distributed real-time applications involving battery-driven embedded devices with local processing and wireless communi...
ANOR
2002
13 years 7 months ago
2002
We introduce a distribution center (DC) location model that incorporates working inventory and safety stock inventory costs at the distribution centers. In addition, the model inco...
INFOCOM
2012
IEEE
11 years 10 months ago
2012
IEEE
— Reliability and energy efficiency are critical issues in wireless sensor networks. In this work, we study Delay-bounded Energy-constrained Adaptive Routing (DEAR) problem with...