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» Algorithmics in Exponential Time
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210
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TITB
2010
167views Education» more  TITB 2010»
15 years 2 months ago
Real-Time Visualized Freehand 3D Ultrasound Reconstruction Based on GPU
Visualized freehand 3-D ultrasound reconstruction offers to image incremental reconstruction during acquisition and guide users to scan interactively for high-quality volumes. We o...
Y. Dai, J. Tian, D. Dong, G. Yan, H. Zheng
177
Voted
SAT
2007
Springer
146views Hardware» more  SAT 2007»
16 years 1 months ago
Algorithms for Variable-Weighted 2-SAT and Dual Problems
Abstract. In this paper we study NP-hard weighted satisfiability optimization problems for the class 2-CNF providing worst-case upper time bounds. Moreover we consider the monoton...
Stefan Porschen, Ewald Speckenmeyer
EUROPAR
2001
Springer
15 years 12 months ago
Parallel Implementation of a Block Algorithm for Matrix 1-Norm Estimation
Abstract. We describe a parallel Fortran 77 implementation, in ScaLAPACK style, of a block matrix 1-norm estimator of Higham and Tisseur. This estimator differs from that underlyi...
Sheung Hun Cheng, Nicholas J. Higham
TVLSI
2002
102views more  TVLSI 2002»
15 years 7 months ago
Algorithm level re-computing using implementation diversity: a register transfer level concurrent error detection technique
Concurrent error detection (CED) based on time redundancy entails performing the normal computation and the re-computation at different times and then comparing their results. Time...
Ramesh Karri, Kaijie Wu