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COMPGEOM
2004
ACM
16 years 1 days ago
A computational framework for incremental motion
We propose a generic computational framework for maintaining a discrete geometric structure defined by a collection of static and mobile objects. We assume that the mobile object...
David M. Mount, Nathan S. Netanyahu, Christine D. ...
DAC
2004
ACM
16 years 1 days ago
Large-scale placement by grid-warping
Grid-warping is a new placement algorithm based on a strikingly simple idea: rather than move the gates to optimize their location, we elastically deform a model of the 2-0 chip s...
Zhong Xiu, James D. Z. Ma, Suzanne M. Fowler, Rob ...
ISLPED
2004
ACM
122views Hardware» more  ISLPED 2004»
16 years 1 days ago
Microarchitectural techniques for power gating of execution units
Leakage power is a major concern in current and future microprocessor designs. In this paper, we explore the potential of architectural techniques to reduce leakage through power-...
Zhigang Hu, Alper Buyuktosunoglu, Viji Srinivasan,...
SAC
2004
ACM
16 years 1 days ago
Guiding motif discovery by iterative pattern refinement
In this paper, we demonstrate that the performance of a motif discovery algorithm can be significantly improved by embedding it into a novel framework that effectively guides the ...
Zhiping Wang, Mehmet M. Dalkilic, Sun Kim
SACMAT
2004
ACM
16 years 1 days ago
Using trust and risk in role-based access control policies
Emerging trust and risk management systems provide a framework for principals to determine whether they will exchange resources, without requiring a complete definition of their ...
Nathan Dimmock, András Belokosztolszki, Dav...