Results 21 to 30 of about 10,004,845 (289)

Discretization-Strategy-Based Solution for Berth Allocation and Quay Crane Assignment Problem

Journal of Marine Science and Engineering, 2022
The continuous berth allocation and quay crane assignment problem considers the size of berths and ships, the number of quay cranes, the dynamic ships and non-crossing constraints of quay cranes.
Min Tang, Bin Ji, Xiaoping Fang, Samson S. Yu   +3 more
doaj   +1 more source

Multi-Objective Large Neighborhood Search [PDF]

, 2013
Large neighborhood search (LNS) [25] is a framework that combines the expressiveness of constraint programming with the efficiency of local search to solve combinatorial optimization problems. This paper introduces an extension of LNS, called multi-objective LNS (MO-LNS), to solve multi-objective combinatorial optimization problems ubiquitous in ...
Schaus, Pierre, Hartert, Renaud
openaire   +2 more sources

Large Neighborhood Search for Variants of TSP

, 2007
International audienceTo solve problems with Local Search procedures, neighborhoods have to be defined. During the resolution, a solution is typically replaced by the best solution found in its neighborhood.
Artigues, Christian, Feillet, Dominique, Bontoux, Boris   +2 more
core   +5 more sources

Gaussian variable neighborhood search for the file transfer scheduling problem [PDF]

Yugoslav Journal of Operations Research, 2016
This paper presents new modifications of Variable Neighborhood Search approach for solving the file transfer scheduling problem. To obtain better solutions in a small neighborhood of a current solution, we implement two new local search ...
Dražić Zorica
doaj   +1 more source

A variable neighborhood search with an effective local search for uncapacitated multilevel lot-sizing problems [PDF]

, 2014
In this study, we improved the variable neighborhood search (VNS) algorithm for solving uncapacitated multilevel lot-sizing (MLLS) problems. The improvement is two-fold.
Xu, Yuchun, Zhao, Qiuhong, Zhang, Renqian, Kaku, Ikou, Xiao, Yiyong   +4 more
core   +1 more source

Adaptive Large Neighborhood Search to Solve Multi-Level Scheduling and Assignment Problems in Broiler Farms

Journal of Open Innovation: Technology, Market and Complexity, 2019
This research aimed to present a solution to the problem of production scheduling and assignment in broiler farms, which thus enabled the farms to achieve maximum profit.
Natthanan Praseeratasang, Rapeepan Pitakaso, Kanchana Sethanan, Monika Kosacka-Olejnik, Sasitorn kaewman, Chalermchat Theeraviriya   +5 more
doaj   +1 more source

An adaptive neutrosophic large neighborhood search and its application [PDF]

Neutrosophic Sets and Systems
An adaptive large neighborhood search (ALNS) lacks a clear measure for assessing the improvement degree in the new solution, which causes fuzziness and uncertainty in the operator score.
Jun Jiang, Fangwei Zhang, Yiying Pan, Rui Wang, Zhu Han   +4 more
doaj   +1 more source

Primal-dual variable neighborhood search for the simple plant-location problem [PDF]

, 2007
Copyright @ 2007 INFORMSThe variable neighborhood search metaheuristic is applied to the primal simple plant-location problem and to a reduced dual obtained by exploiting the complementary slackness conditions.
Brimberg, J, Hansen, P, Urosevic, D, Mladenović, N   +3 more
core   +1 more source

Constraint-based Very Large-Scale Neighborhood search [PDF]

Constraints, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mouthuy, Sébastien, Van Hentenryck, Pascal, Deville, Yves   +2 more
openaire   +4 more sources

Split-merge:using exponential neighborhood search for scheduling a batching machine [PDF]

, 2015
We address the problem of scheduling a single batching machine to minimize the maximum lateness with a constraint restricting the batch size. A solution for this NP-hard problem is defined by a selection of jobs for each batch and an ordering of those ...
Song, Xiang, Cabo, Marta, Possani, Edgar, Potts, Chris N.   +3 more
core   +1 more source