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SAC
2009
ACM
14 years 2 months ago
Optimal service level allocation in environmentally powered embedded systems
Energy management is a critical concern in the design of embedded systems to prolong the lifetime or to maximize the performance under energy constraints. In particular, the emerg...
Clemens Moser, Jian-Jia Chen, Lothar Thiele
GLOBECOM
2008
IEEE
14 years 2 months ago
Cross-Layer Design with Adaptive Modulation: Delay, Rate, and Energy Tradeoffs
— We present a crosslayer framework for optimizing the performance of wireless networks as measured by applications or upper layer protocols. The approach combines adaptive modul...
Daniel O'Neill, Andrea J. Goldsmith, Stephen P. Bo...
STOC
2006
ACM
138views Algorithms» more  STOC 2006»
14 years 7 months ago
The PCP theorem by gap amplification
The PCP theorem [3, 2] says that every language in NP has a witness format that can be checked probabilistically by reading only a constant number of bits from the proof. The cele...
Irit Dinur
DATE
2006
IEEE
82views Hardware» more  DATE 2006»
14 years 1 months ago
Power-aware compilation for embedded processors with dynamic voltage scaling and adaptive body biasing capabilities
Traditionally, active power has been the primary source of power dissipation in CMOS designs. Although, leakage power is becoming increasingly more important as technology feature...
Po-Kuan Huang, Soheil Ghiasi
SENSYS
2003
ACM
14 years 23 days ago
Matching data dissemination algorithms to application requirements
A distinguishing characteristic of wireless sensor networks is the opportunity to exploit characteristics of the application at lower layers. This approach is encouraged by device...
John S. Heidemann, Fabio Silva, Deborah Estrin