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A fast variable neighborhood search approach for multi-objective community detection
Community detection in social networks is becoming one of the key tasks in social network analysis, since it helps analyzing groups of …
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A heuristic approach for the online order batching problem with multiple pickers
The Online Order Batching Problem with Multiple Pickers (OOBPMP) consists of optimizing the operations related to the picking process …
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A Hybrid Strategic Oscillation with Path Relinking Algorithm for the Multiobjective k-Balanced Center Location Problem
This paper presents a hybridization of Strategic Oscillation with Path Relinking to provide a set of high-quality nondominated …
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A multi-objective parallel variable neighborhood search for the bi-objective obnoxious p-median problem
Researchers and practitioners have addressed many variants of facility locations problems. Each location problem can be substantially …
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A New Scatter Search Design for Multiobjective Combinatorial Optimization with an Application to Facility Location
Scatter search (SS) is a well-established metaheuristic solution methodology that has seen most of its success in single-objective …
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A quick GRASP-based method for influence maximization in social networks
The evolution and spread of social networks have attracted the interest of the scientific community in the last few years. …
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A review on discrete diversity and dispersion maximization from an OR perspective
The problem of maximizing diversity or dispersion deals with selecting a subset of elements from a given set in such a way that the …
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An Efficient Algorithm for Crowd Logistics Optimization
Crowd logistics is a recent trend that proposes the participation of ordinary people in the distribution process of products and goods. …
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An efficient Variable Neighborhood Search for the Space-Free Multi-Row Facility Layout problem
The Space-Free Multi-Row Facility Layout problem (SF-MRFLP) seeks for a non-overlapping layout of departments (facilities) on a given …
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An improved GRASP method for the multiple row equal facility layout problem
As it is well documented in the literature, an effective facility layout design of a company significantly increases throughput, …
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