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SENSYS
2004
ACM
16 years 1 months ago
Mitigating congestion in wireless sensor networks
Network congestion occurs when offered traffic load exceeds available capacity at any point in a network. In wireless sensor networks, congestion causes overall channel quality t...
Bret Hull, Kyle Jamieson, Hari Balakrishnan
MM
2003
ACM
161views Multimedia» more  MM 2003»
16 years 25 days ago
Integrated power management for video streaming to mobile handheld devices
Optimizing user experience for streaming video applications on handheld devices is a significant research challenge. In this paper, we propose an integrated power management appr...
Shivajit Mohapatra, Radu Cornea, Nikil D. Dutt, Al...
IWCMC
2010
ACM
16 years 20 days ago
Only the short die old: route optimization in MANETs by dynamic subconnection shrinking
In reactive routing protocols, active routes for multihop connections retain their topological structure in spite of node movement over time. Unfortunately, node movements may mak...
Zeki Bilgin, Bilal Khan, Ala I. Al-Fuqaha
SIGMETRICS
2010
ACM
173views Hardware» more  SIGMETRICS 2010»
16 years 12 days ago
Channel fragmentation in dynamic spectrum access systems: a theoretical study
Dynamic Spectrum Access systems exploit temporarily available spectrum (‘white spaces’) and can spread transmissions over a number of non-contiguous sub-channels. Such methods...
Edward G. Coffman Jr., Philippe Robert, Florian Si...
SIGGRAPH
2000
ACM
15 years 12 months ago
Style machines
We approach the problem of stylistic motion synthesis by learning motion patterns from a highly varied set of motion capture sequences. Each sequence may have a distinct choreogra...
Matthew Brand, Aaron Hertzmann