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ICML
1998
IEEE
15 years 10 months ago
Heading in the Right Direction
Stochastic topological models, and hidden Markov models in particular, are a useful tool for robotic navigation and planning. In previous work we have shown how weak odometric dat...
Hagit Shatkay, Leslie Pack Kaelbling
ICDCS
2008
IEEE
15 years 4 months ago
Two-Phased Approximation Algorithms for Minimum CDS in Wireless Ad Hoc Networks
— Connected dominating set (CDS) has a wide range of applications in wireless ad hoc networks. A number of distributed algorithms for constructing a small CDS in wireless ad hoc ...
Peng-Jun Wan, Lixin Wang, F. Frances Yao
ALGOSENSORS
2007
Springer
15 years 3 months ago
Assigning Sensors to Missions with Demands
We introduce Semi-Matching with Demands (SMD), which models a certain problem in sensor networks of assigning individual sensors to sensing tasks. If there are multiple sensing tas...
Amotz Bar-Noy, Theodore Brown, Matthew P. Johnson,...
IPCCC
2005
IEEE
15 years 3 months ago
Performance comparison of multiplexing techniques for MPEG-4 object-based content
A study of the performance of a number of different multiplexing schemes was conducted in the context of streaming of MPEG-4 object-based content, with particular emphasis on stre...
Seán Murphy, Stefan Goor, Liam Murphy
ICOIN
2004
Springer
15 years 3 months ago
On Reducing Paging Cost in IP-Based Wireless/Mobile Networks
For more scalable mobile services, it is important to reduce the signaling cost for location management. In this paper, we propose a cost effective IP paging scheme utilizing expl...
Kyoungae Kim, Sangheon Pack, Yanghee Choi