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» Preprocessing of Intractable Problems
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ATAL
1997
Springer
14 years 2 months ago
Multi-Agent Coordination through Coalition Formation
Incorporating coalition formation algorithms into agent systems shall be advantageous due to the consequent increase in the overall quality of task performance. Coalition formatio...
Onn Shehory, Katia P. Sycara, Somesh Jha
SIGGRAPH
1996
ACM
14 years 2 months ago
Linear-Time Dynamics Using Lagrange Multipliers
Current linear-time simulation methods for articulated figures are based exclusively on reduced-coordinate formulations. This paper describes a general, non-iterative linear-time ...
David Baraff
ICCAD
1994
IEEE
106views Hardware» more  ICCAD 1994»
14 years 2 months ago
On the NP-completeness of regular 2-D FPGA routing architectures and a novel solution
Several industrial FPGA routing architectures have been shown to have no efficient routing algorithms (unless P=NP) [3,4]. Here, we further investigate if the intractability of th...
Yu-Liang Wu, Douglas Chang
PPOPP
1993
ACM
14 years 2 months ago
LogP: Towards a Realistic Model of Parallel Computation
A vast body of theoretical research has focused either on overly simplistic models of parallel computation, notably the PRAM, or overly specific models that have few representati...
David E. Culler, Richard M. Karp, David A. Patters...
CCS
2007
ACM
14 years 2 months ago
Efficient policy analysis for administrative role based access control
Administrative RBAC (ARBAC) policies specify how Role-Based Access Control (RBAC) policies may be changed by each administrator. It is often difficult to fully understand the effe...
Scott D. Stoller, Ping Yang, C. R. Ramakrishnan, M...