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SENSYS
2004
ACM
15 years 11 months 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
IEEEPACT
2002
IEEE
15 years 11 months ago
Optimizing Loop Performance for Clustered VLIW Architectures
Modern embedded systems often require high degrees of instruction-level parallelism (ILP) within strict constraints on power consumption and chip cost. Unfortunately, a high-perfo...
Yi Qian, Steve Carr, Philip H. Sweany
IEEEPACT
2000
IEEE
15 years 10 months ago
A Lightweight Algorithm for Dynamic If-Conversion during Dynamic Optimization
Dynamic Optimization is an umbrella term that refers to any optimization of software that is performed after the initial compile time. It is a complementary optimization opportuni...
Kim M. Hazelwood, Thomas M. Conte
MIR
2010
ACM
325views Multimedia» more  MIR 2010»
15 years 8 months ago
A classification-driven similarity matching framework for retrieval of biomedical images
This paper presents a classification-driven biomedical image retrieval system to bride the semantic gap by transforming image features to their global categories at different gran...
Md. Mahmudur Rahman, Sameer Antani, George R. Thom...
ADCS
2004
15 years 7 months ago
Focused Crawling in Depression Portal Search: A Feasibility Study
Previous work on domain specific search services in the area of depressive illness has documented the significant human cost required to setup and maintain closed-crawl parameters....
Thanh Tin Tang, David Hawking, Nick Craswell, Rame...