6004 search results - page 1184 / 1201 » Parallelizing query optimization |
PPDP
2007
Springer
14 years 2 months ago
2007
Springer
Program transformation is an appealing technique which allows to improve run-time efficiency, space-consumption and more generally to optimize a given program. Essentially it con...
STACS
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. We study computationally hard combinatorial problems arising from the important engineering question of how to maximize the number of connections that can be simultaneous...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
We investigate a cooperative communications scheme with N parallel relays, where both the transmissions from the source to the relays and from the relays to the destination use fo...
IEEEPACT
2006
IEEE
14 years 2 months ago
2006
IEEE
Modeling and analysis of program behavior are at the foundation of computer system design and optimization. As computer systems become more adaptive, their efficiency increasingly...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— Multi-frequency media access control has been well understood in general wireless ad hoc networks, while in wireless sensor networks, researchers still focus on single frequenc...