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VLSID
1993
IEEE
133views VLSI» more  VLSID 1993»
15 years 1 months ago
An Area-Efficient Systolic Architecture for Real-Time VLSI Finite Impulse Response Filters
An area-eficzent systolic architecture for realtime, programmable-coeBcient jinite impulse response (FIR)filters is presented. A technique called pipelined clustering is introduce...
V. Visvanathan, Nibedita Mohanty, S. Ramanathan
VTC
2006
IEEE
116views Communications» more  VTC 2006»
15 years 3 months ago
Distributed Estimation in a Power Constrained Sensor Network
— This paper derives the optimum non-uniform quantization scheme for a distributed estimation problem based on noisy observations in a wireless sensor network. The optimal quanti...
Visvakumar Aravinthan, Sudharman K. Jayaweera, Kos...
ICASSP
2011
IEEE
14 years 1 months ago
Quantization and power allocation in wireless sensor networks with correlated data
Abstract— This work addresses the problem of joint quantization and power allocation in wireless sensor networks where sensors observe a source, quantize their observations and t...
Muhammad Hafeez Chaudhary, Luc Vandendorpe
ICCD
2004
IEEE
87views Hardware» more  ICCD 2004»
15 years 6 months ago
Evaluating Techniques for Exploiting Instruction Slack
In many workloads, 25% to 50% of instructions have slack allowing them to be delayed without impacting performance. To exploit this slack, processors may implement more power-ef...
Yau Chin, John Sheu, David Brooks
ISVLSI
2006
IEEE
106views VLSI» more  ISVLSI 2006»
15 years 3 months ago
Self-Timed Thermally-Aware Circuits
Thermal management is becoming increasingly important in circuit designs with high power density. Circuits that overheat beyond specified operating conditions may suffer timing f...
David Fang, Filipp Akopyan, Rajit Manohar