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» The computational complexity of choice sets
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CVIU
2008
109views more  CVIU 2008»
14 years 11 months ago
Performance vs computational efficiency for optimizing single and dynamic MRFs: Setting the state of the art with primal-dual st
In this paper we introduce a novel method to address minimization of static and dynamic MRFs. Our approach is based on principles from linear programming and, in particular, on pr...
Nikos Komodakis, Georgios Tziritas, Nikos Paragios
VIS
2007
IEEE
120views Visualization» more  VIS 2007»
16 years 1 months ago
Efficient Computation of Morse-Smale Complexes for Three-dimensional Scalar Functions
The Morse-Smale complex is an efficient representation of the gradient behavior of a scalar function, and critical points paired by the complex identify topological features and th...
Attila Gyulassy, Vijay Natarajan, Valerio Pascuc...
AI
2006
Springer
14 years 11 months ago
On the computational complexity of coalitional resource games
We study Coalitional Resource Games (CRGs), a variation of Qualitative Coalitional Games (QCGs) in which each agent is endowed with a set of resources, and the ability of a coalit...
Michael Wooldridge, Paul E. Dunne
ICMAS
2000
15 years 1 months ago
The Computational Complexity of Agent Design Problems
This paper investigates the computational complexity of a fundamental problem in multi-agent systems: given an environment together with a specification of some task, can we const...
Michael Wooldridge
IPL
2006
99views more  IPL 2006»
14 years 11 months ago
Computational complexity of queries based on itemsets
We investigate determining the exact bounds of the frequencies of conjunctions based on frequent sets. Our scenario is an important special case of some general probabilistic logi...
Nikolaj Tatti