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AAIM
2007
Springer
14 years 2 months ago
2007
Springer
The Generalized Maximum Dispersion problem asks for a partition of a given graph into p vertex-disjoint sets, each of them having at most k vertices. The goal is to maximize the to...
JGO
2008
13 years 8 months ago
2008
Abstract In this paper a basic structural problem in Generalized Semi-Infinite Programming is solved. In fact, under natural and generic assumptions we show that at any (local) min...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract— In this paper, we propose a non-commutative keyexchange scheme which generalizes the classical ElGamal Cipher to polycyclic groups. We will explore other classes of gro...
SIGECOM
2005
ACM
14 years 1 months ago
2005
ACM
The family of Vickrey-Clarke-Groves (VCG) mechanisms is arguably the most celebrated achievement in truthful mechanism design. However, VCG mechanisms have their limitations. They...
CCO
2001
Springer
14 years 26 days ago
2001
Springer
In this paper we survey the basic features of state-of-the-art branch-and-cut algorithms for the solution of general mixed integer programming problems. In particular we focus on p...