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CAGD
2008
99views more  CAGD 2008»
15 years 6 months ago
Topology and arrangement computation of semi-algebraic planar curves
We describe a new subdivision method to efficiently compute the topology and the arrangement of implicit planar curves. We emphasize that the output topology and arrangement are g...
Lionel Alberti, Bernard Mourrain, Julien Wintz
COR
2006
72views more  COR 2006»
15 years 6 months ago
Numerical studies on a paradox for non-cooperative static load balancing in distributed computer systems
Numerical examples of a Braess-like paradox in which adding capacity to a distributed computer system may degrade the performance of all users in the system have been reported. Un...
Said Fathy El-Zoghdy, Hisao Kameda, Jie Li
AI
2002
Springer
15 years 6 months ago
On the computational complexity of assumption-based argumentation for default reasoning
ko et al. have recently proposed an abstract framework for default reasoning. Besides capturing most existing formalisms and proving that their standard semantics all coincide, th...
Yannis Dimopoulos, Bernhard Nebel, Francesca Toni
HICSS
1999
IEEE
110views Biometrics» more  HICSS 1999»
15 years 11 months ago
Voting before Discussing: Computer Voting as Social Communication
This paper presents a case study on the use of an alternative method of computer support to that normally used, one that uses voting as a tool for social rather than rational choi...
Brian Whitworth, Robert J. McQueen
CMG
2008
15 years 8 months ago
Computing Missing Service Demand Parameters for Performance Models
One of the challenges in building analytic performance models such as queuing network models is obtaining service demands for the various workloads and various devices. While some...
Daniel A. Menascé