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WIOPT
2006
IEEE
16 years 5 days ago
Intelligent packet dropping for optimal energy-delay tradeoffs in wireless downlinks
— We explore the advantages of intelligently dropping a small fraction of packets that arrive for transmission over a time varying wireless downlink. Without packet dropping, the...
Michael J. Neely
ICIP
2005
IEEE
15 years 11 months ago
Receiver-driven rate-distortion optimized streaming of light fields
Previous work on rate-distortion optimized streaming of light fields assumes that the scheduling task is performed by a central server. To scale to large numbers of simultaneous ...
Prashant Ramanathan, Bernd Girod
ICRA
2005
IEEE
90views Robotics» more  ICRA 2005»
15 years 11 months ago
Genetic Optimization and Simulation of a Piezoelectric Pipe-Crawling Inspection Robot
- Using the Darwin2k development software, a genetic algorithm (GA) was used to design and optimize a pipecrawling robot for parameters such as mass, power consumption, and joint e...
Geoffrey Hollinger, Jeri Briscoe
APWEB
2005
Springer
15 years 11 months ago
Multiresolution Query Optimization in an Online Environment
Multiresolution (or multi-scale) techniques make it possible for Web-based GIS applications to access large dataset. The performance of such systems relies on data transmission ove...
Kai Xu 0003, Xiaofang Zhou
ALGOSENSORS
2004
Springer
15 years 11 months ago
Constrained Flow Optimization with Applications to Data Gathering in Sensor Networks
We focus on data gathering problems in energy-constrained wireless sensor networks. We study store-and-gather problems where data are locally stored on the sensors before the data ...
Bo Hong, Viktor K. Prasanna