3499 search results - page 34 / 700 » On the local optimality of LambdaRank |
IPPS
2010
IEEE
14 years 7 months ago
2010
IEEE
Local search (LS) algorithms are among the most powerful techniques for solving computationally hard problems in combinatorial optimization. These algorithms could be viewed as &q...
DCOSS
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. We consider the problem of estimating vector-valued variables from noisy "relative" measurements. The measurement model can be expressed in terms of a graph, wh...
GECCO
2006
Springer
15 years 1 months ago
2006
Springer
Genetic Algorithm (GA) is known as a potent multiobjective optimization method, and the effectiveness of hybridizing it with local search (LS) has recently been reported in the li...
ICRA
2005
IEEE
15 years 3 months ago
2005
IEEE
— This paper studies the effects of the geometry of a mobile robot formation on the accuracy of the robots’ localization. The general case of heterogeneous (in terms of sensor ...
SPAA
2009
ACM
15 years 10 months ago
2009
ACM
In a max-min LP, the objective is to maximise subject to Ax 1, Cx 1, and x 0 for nonnegative matrices A and C. We present a local algorithm (constant-time distributed algorith...