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DATE
2006
IEEE
171views Hardware» more  DATE 2006»
14 years 4 months ago
Dynamic bit-width adaptation in DCT: image quality versus computation energy trade-off
We present a dynamic bit-width adaptation scheme in DCT applications for efficient trade-off between image quality and computation energy. Based on sensitivity differences of 64 ...
Jongsun Park, Jung Hwan Choi, Kaushik Roy
IEEEPACT
2006
IEEE
14 years 4 months ago
Overlapping dependent loads with addressless preload
Modern out-of-order processors with non-blocking caches exploit Memory-Level Parallelism (MLP) by overlapping cache misses in a wide instruction window. The exploitation of MLP, h...
Zhen Yang, Xudong Shi, Feiqi Su, Jih-Kwon Peir
ISESE
2006
IEEE
14 years 3 months ago
An industrial case study of structural testing applied to safety-critical embedded software
Effective testing of safety-critical real-time embedded software is difficult and expensive. Many companies are hesitant about the cost of formalized criteria-based testing and a...
Jing Guan, Jeff Offutt, Paul Ammann
CASES
2006
ACM
14 years 3 months ago
Methods for power optimization in distributed embedded systems with real-time requirements
Dynamic voltage scaling and sleep state control have been shown to be extremely effective in reducing energy consumption in CMOS circuits. Though plenty of research papers have st...
Razvan Racu, Arne Hamann, Rolf Ernst, Bren Mochock...
ISSTA
2006
ACM
14 years 3 months ago
Towards supporting the architecture design process through evaluation of design alternatives
This paper addresses issues involved when an architect explore alternative designs including non-functional requirements; in our approach, non-functional requirements are expresse...
Lihua Xu, Scott A. Hendrickson, Eric Hettwer, Hada...