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TC
2008
14 years 9 months ago
Power and Area-Efficient Unified Computation of Vector and Elementary Functions for Handheld 3D Graphics Systems
A unified computation method of vector and elementary functions is proposed for handheld 3D graphics systems. It unifies vector operations like vector multiply, multiply-and-add, d...
Byeong-Gyu Nam, Hyejung Kim, Hoi-Jun Yoo
ARITH
1999
IEEE
15 years 2 months ago
Arithmetic with Signed Analog Digits
This paper presents mathematical foundtions of the Overlap Resolution Number System (ORNS) which employs signed Continuous Valued Digits (CVD's). ORNS is a redundant Number S...
Aryan Saed, Majid Ahmadi, Graham A. Jullien
CCGRID
2002
IEEE
15 years 2 months ago
Sensitivity of Cluster File System Access to I/O Server Selection
This paper describes measurement tests of Parallel Virtual File System (PVFS) and Network File System (NFS) over a commodity Linux cluster connected with Myrinet. PVFS stores a ï¬...
Amy W. Apon, P. D. Wolinski, G. M. Amerson
54
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FPL
2005
Springer
73views Hardware» more  FPL 2005»
15 years 3 months ago
Defect Tolerance in Multiple-FPGA Systems
SRAM-based FPGAs have an inherent capacity for defect tolerance. We propose a simple scheme that exploits this potential in multiple-FPGA systems. The symmetry of the system is ex...
Zohair Hyder, John Wawrzynek
HICSS
2008
IEEE
90views Biometrics» more  HICSS 2008»
15 years 4 months ago
Power System Extreme Event Detection: The Vulnerability Frontier
In this work we apply graph theoretic tools to provide a close bound on a frontier relating the number of line outages in a grid to the power disrupted by the outages. This fronti...
Bernard C. Lesieutre, Ali Pinar, Sandip Roy