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AUTOMATICA
2008
126views more  AUTOMATICA 2008»
15 years 3 months ago
Local stability analysis using simulations and sum-of-squares programming
The problem of computing bounds on the region-of-attraction for systems with polynomial vector fields is considered. Invariant subsets of the region-of-attraction are characterize...
Ufuk Topcu, Andrew K. Packard, Peter Seiler
IJCV
2008
88views more  IJCV 2008»
15 years 3 months ago
On the Local Behavior of Spaces of Natural Images
In this study we concentrate on qualitative topological analysis of the local behavior of the space of natural images. To this end, we use a space of 3 by 3 high-contrast patches ...
Gunnar Carlsson, Tigran Ishkhanov, Vin de Silva, A...
SAC
2002
ACM
15 years 2 months ago
On optimal temporal locality of stencil codes
Iterative solvers such as the Jacobi and Gauss-Seidel relaxation methods are important, but time-consuming building blocks of many scientific and engineering applications. The per...
Claudia Leopold
ICCAD
2007
IEEE
137views Hardware» more  ICCAD 2007»
16 years 2 days ago
Analysis of large clock meshes via harmonic-weighted model order reduction and port sliding
— Clock meshes posses inherent low clock skews and excellent immunity to PVT variations, and have increasingly found their way to high-performance IC designs. However, analysis o...
Xiaoji Ye, Peng Li, Min Zhao, Rajendran Panda, Jia...
LCPC
2001
Springer
15 years 7 months ago
Strength Reduction of Integer Division and Modulo Operations
Integer division, modulo, and remainder operations are expressive and useful operations. They are logical candidates to express complex data accesses such as the wrap-around behav...
Jeffrey Sheldon, Walter Lee, Ben Greenwald, Saman ...