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WCNC
2008
IEEE
15 years 9 months ago
Distributed Energy Efficient Spectrum Access in Wireless Cognitive Radio Sensor Networks
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
Song Gao, Lijun Qian, Dhadesugoor R. Vaman
ISQED
2007
IEEE
136views Hardware» more  ISQED 2007»
15 years 9 months ago
Strain Silicon Optimization for Memory and Logic in Nano-Scale CMOS
Straining of silicon improves mobility of carriers resulting in speed enhancement for transistors in CMOS technology. Traditionally, silicon straining is applied in a similar ad-h...
Rajani Kuchipudi, Hamid Mahmoodi
CODES
2001
IEEE
15 years 7 months ago
Hybrid global/local search strategies for dynamic voltage scaling in embedded multiprocessors
In this paper, we explore a hybrid global/local search optimization framework for dynamic voltage scaling in embedded multiprocessor systems. The problem is to find, for a multipr...
Neal K. Bambha, Shuvra S. Bhattacharyya, Jürg...
ADHOC
2005
119views more  ADHOC 2005»
15 years 3 months ago
A link-indexed statistical traffic prediction approach to improving IEEE 802.11 PSM
Power management is an important technique to prolong the lifetime of battery-powered wireless ad hoc networks. The fact that the energy consumed in the idle state dominates the t...
Chunyu Hu, Jennifer C. Hou
CVPR
2009
IEEE
15 years 10 months ago
On compositional Image Alignment, with an application to Active Appearance Models
Efficient and accurate fitting of Active Appearance Models (AAM) is a key requirement for many applications. The most efficient fitting algorithm today is Inverse Compositiona...
Brian Amberg, Andrew Blake, Thomas Vetter