1171 search results - page 45 / 235 » Variable neighborhood search |
ECAI
2006
Springer
15 years 1 months ago
2006
Springer
In this paper, we propose an approach to guide search to sources of conflicts. The principle is the following: the last variable involved in the last conflict is selected in priori...
159
Voted
ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
A spatial preference query ranks objects based on the qualities of features in their spatial neighborhood. For example, consider a real estate agency office that holds a database ...
69
Voted
WWW
2009
ACM
15 years 10 months ago
2009
ACM
In this paper, we describe a buzz-based recommender system based on a large source of queries in an eCommerce application. The system detects bursts in query trends. These bursts ...
86
Voted
CEC
2009
IEEE
15 years 4 months ago
2009
IEEE
—This paper proposes the plateau structure imposed by the Pareto dominance relation as a useful determinant of multiobjective metaheuristic performance. In essence, the dominance...
JCO
2007
14 years 9 months ago
2007
We consider the problem of orienting the edges of a graph so that the length of a longest path in the resulting digraph is minimum. As shown by Gallai, Roy and Vitaver, this edge ...