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ARSCOM
2007
63views more  ARSCOM 2007»
15 years 5 months ago
Towards a Characterisation of Lottery Set Overlapping Structures
Consider a lottery scheme consisting of randomly selecting a winning t–set from a universal m–set, while a player participates in the scheme by purchasing a playing set of any...
Alewyn P. Burger, W. R. Grundlingh, Jan H. van Vuu...
ESWS
2005
Springer
15 years 11 months ago
Dually Structured Concepts in the Semantic Web: Answer Set Programming Approach
There is an ongoing discussion whether reasoning in the Semantic Web should be monotonic or not. It seems however that the problem concerns not only the reasoning over knowledge bu...
Patryk Burek, Rafal Grabos
CG
2004
Springer
15 years 5 months ago
A stratification approach for modeling two-dimensional cell complexes
This work presents a stratification approach for modeling two-dimensional cell complexes. It introduces the concept of combinatorial stratification and uses the Handlebody theory ...
Sinésio Pesco, Geovan Tavares, Hélio...
SIAMCOMP
1998
114views more  SIAMCOMP 1998»
15 years 5 months ago
Maximum k-Chains in Planar Point Sets: Combinatorial Structure and Algorithms
A chain of a set P of n points in the plane is a chain of the dominance order on P. A k-chain is a subset C of P that can be covered by k chains. A k-chain C is a maximum k-chain ...
Stefan Felsner, Lorenz Wernisch
JOTA
2010
104views more  JOTA 2010»
15 years 17 days ago
Structure and Weak Sharp Minimum of the Pareto Solution Set for Piecewise Linear Multiobjective Optimization
Abstract. In this paper the Pareto solution set of a piecewise linear multiobjective optimization problem in a normed space is shown to be a union of finitely many semiclosed polyh...
X. Q. Yang, N. D. Yen