528 search results - page 102 / 106 » Approximation algorithm for minimal convergecast time proble... |
DIALM
2003
ACM
14 years 27 days ago
2003
ACM
We study topology control problems in ad hoc networks, where network nodes get to choose their power levels in order to ensure desired connectivity properties. Unlike most other w...
IROS
2009
IEEE
14 years 2 months ago
2009
IEEE
— We study a path planning problem which arises when multiple robots are used to gather data from stationary devices with wireless communication capabilities. Each device has a g...
DAC
2006
ACM
14 years 8 months ago
2006
ACM
Deploying multiple supply voltages (multi-Vdds) on one chip is an important technique to reduce dynamic power consumption. In this work we present an optimality study for resource...
ISAAC
2009
Springer
14 years 2 months ago
2009
Springer
We give a simple framework which is an alternative to the celebrated and widely used shifting strategy of Hochbaum and Maass [J. ACM, 1985] which has yielded efficient algorithms ...
MOBICOM
2012
ACM
11 years 10 months ago
2012
ACM
Access to relative location of nearby vehicles on the local roads or on the freeways is useful for providing critical alerts to the drivers, thereby enhancing their driving experi...