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- Xiangjing Lai, Zhipeng Lü
- Computers & OR
- 2013

This paper presents a Multistart Iterated Tabu Search (MITS) algorithm for solving Bandwidth Coloring Problem (BCP) and Bandwidth MultiColoring Problem (BMCP). The proposed MITS algorithm exhibits… (More)

- Xiangjing Lai, Jin-Kao Hao
- Expert Syst. Appl.
- 2015

Frequency assignment is a key issue in wireless communication systems.We introduce a population-based path relinking method to solve this problem.The method is assessed on 42 well-known benchmark… (More)

- Xiangjing Lai, Jin-Kao Hao, Fred W. Glover
- Eng. Appl. of AI
- 2015

An equitable k-coloring of an undirected graph G = ( V , E ) is a partition of its vertices into k disjoint independent sets, such that the cardinalities of any two independent sets differ by at most… (More)

- Xiangjing Lai, Jin-Kao Hao
- Computers & OR
- 2016

Given a set V of n elements and a distance matrix d ij n × n among elements, the max-mean dispersion problem (MaxMeanDP) consists in selecting a subset M from V such that the mean dispersion (or… (More)

- Xiangjing Lai, Zhipeng Lü, Jin-Kao Hao, Fred W. Glover, Liping Xu
- ArXiv
- 2014

A Path Relinking algorithm is proposed for the Bandwidth Coloring problem and the Bandwidth MultiColoring problem. It combines a population based relinking method and a tabu search based local search… (More)

- Wen Sun, Jin-Kao Hao, Xiangjing Lai, Qinghua Wu
- GECCO '17
- 2017

An equitable legal k-coloring of an undirected graph G = (V, E) is a partition of the vertex set V into k disjoint independent sets, such that the cardinalities of any two independent sets differ by… (More)

- Xiangjing Lai, Jin-Kao Hao
- European Journal of Operational Research
- 2016

The maximally diverse grouping problem (MDGP) is to partition the vertices of an edge-weighted and undirected complete graph into m groups such that the total weight of the groups is maximized… (More)

- Xiangjing Lai, Jin-Kao Hao, Zhipeng Lü, Fred W. Glover
- Eng. Appl. of AI
- 2016

This paper proposes a learning-based path relinking algorithm (LPR) for solving the bandwidth coloring problem and the bandwidth multicoloring problem. Based on the population path-relinking… (More)

- Xiangjing Lai, Wenqi Huang, Ruchu Xu
- The journal of physical chemistry. A
- 2011

In this paper, a global optimization method is presented to determine the global-minimum structures of atomic clusters, where several already existing techniques are combined, such as the dynamic… (More)

- Xiangjing Lai, Jin-Kao Hao, Fred W. Glover, Zhipeng Lü
- Inf. Sci.
- 2018

Abstract The 0–1 multidimensional knapsack problem is a well-known NP-hard combinatorial optimization problem with numerous applications. In this work, we present an effective two-phase… (More)