946 search results - page 138 / 190 » Spatially-decaying aggregation over a network: model and alg... |
ATMOS
2007
14 years 11 months ago
2007
Abstract. Approximate dynamic programming offers a new modeling and algorithmic strategy for complex problems such as rail operations. Problems in rail operations are often modeled...
WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—We tackle the problem of providing minimum datarate guarantees for different classes-of-service in an OFDMAbased network, while obtaining a high system throughput. Our a...
MSWIM
2005
ACM
15 years 3 months ago
2005
ACM
We investigate the impact of power control on latency in wireless ad-hoc networks. If transmission power is increased, interference increases, thus reducing network capacity. A no...
SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
Applications ranging from location-based services to multi-player online gaming require continuous query support to monitor, track, and detect events of interest among sets of mov...
SODA
2008
ACM
14 years 11 months ago
2008
ACM
In the unconditionally reliable message transmission (URMT) problem, two non-faulty players, the sender S and the receiver R are part of a synchronous network modeled as a directe...