233 search results - page 23 / 47 » Flows on Few Paths: Algorithms and Lower Bounds |
ICRA
2005
IEEE
14 years 2 months ago
2005
IEEE
Abstract This paper is concerned with the problem where a mobile robot of size D has to navigate to a target in an unknown planar environment. The competitiveness of an on-line nav...
CDC
2009
IEEE
14 years 1 months ago
2009
IEEE
Abstract— Many problems associated with networked systems can be formulated as network utility maximization (NUM) problems. NUM problems maximize a global separable measure of ne...
AAAI
2008
13 years 11 months ago
2008
When controlling dynamic systems, such as mobile robots in uncertain environments, there is a trade off between risk and reward. For example, a race car can turn a corner faster b...
MOBICOM
2006
ACM
14 years 2 months ago
2006
ACM
In many energy-constrained wireless sensor networks, nodes cooperatively forward correlated sensed data to data sinks. In order to reduce the communication cost (e.g. overall ener...
WIOPT
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract--We consider the problem of delay-efficient scheduling in general multihop networks. While the class of max-weight type algorithms are known to be throughput optimal for t...