14739 search results - page 227 / 2948 » An optimization problem on the sphere |
AUSAI
2005
Springer
15 years 4 months ago
2005
Springer
Abstract. We present a Lagrangian-based heuristic LAHA for the Winner Determination Problem in Combinatorial Auctions. The algorithm makes use of the market computing power by appl...
GBRPR
2005
Springer
15 years 4 months ago
2005
Springer
This work discusses the issue of approximation in point set matching problems. In general, one may have two classes of approximations when tackling a matching problem: a representa...
SSDBM
2003
IEEE
15 years 4 months ago
2003
IEEE
Space constrained optimization problems arise in a multitude of important applications such as data warehouses and pervasive computing. A typical instance of such problems is to s...
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STACS
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. In the constraint satisfaction problem (CSP), the aim is to find an assignment of values to a set of variables subject to specified constraints. In the minimum cost hom...
GECCO
2010
Springer
15 years 3 months ago
2010
Springer
This paper proposes an estimation of distribution algorithm (EDA) aiming at addressing globally multimodal problems, i.e., problems that present several global optima. It can be r...