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DAC
2005
ACM
16 years 7 months ago
Hardware speech recognition for user interfaces in low cost, low power devices
We propose a system architecture for real-time hardware speech recognition on low-cost, power-constrained devices. The system is intended to support real-time speech-based user in...
Sergiu Nedevschi, Rabin K. Patra, Eric A. Brewer
DATE
2009
IEEE
132views Hardware» more  DATE 2009»
16 years 1 months ago
Power and performance of read-write aware Hybrid Caches with non-volatile memories
—Caches made of non-volatile memory technologies, such as Magnetic RAM (MRAM) and Phase-change RAM (PRAM), offer dramatically different power-performance characteristics when com...
Xiaoxia Wu, Jian Li, Lixin Zhang, Evan Speight, Yu...
DATE
2007
IEEE
156views Hardware» more  DATE 2007»
16 years 29 days ago
Process variation tolerant low power DCT architecture
: 2-D Discrete Cosine Transform (DCT) is widely used as the core of digital image and video compression. In this paper, we present a novel DCT architecture that allows aggressive v...
Nilanjan Banerjee, Georgios Karakonstantis, Kaushi...
ICDCS
2007
IEEE
16 years 28 days ago
An Asymmetric Quorum-based Power Saving Protocol for Clustered Ad Hoc Networks
Clustering in Mobile Ad Hoc Networks (MANETs) has shown to be a promising technique to ensure the scalability and efficiency of various communication protocols. Since stations in...
Shan-Hung Wu, Chung-Min Chen, Ming-Syan Chen
211
Voted
SENSYS
2004
ACM
16 years 1 days ago
Versatile low power media access for wireless sensor networks
We propose B-MAC, a carrier sense media access protocol for wireless sensor networks that provides a flexible interface to obtain ultra low power operation, effective collision a...
Joseph Polastre, Jason L. Hill, David E. Culler