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On scheduling independent tasks with restricted execution times

Leung, Joseph Y.-T. - In: Operations research 30 (1982) 1, pp. 163-171

Persistent link: https://www.econbiz.de/10003617631

A meta-heuristic to minimize makespan for parallel batch machines with arbitrary job sizes

Jia, Zhao-hong; Leung, Joseph Y.-T. - In: European Journal of Operational Research 240 (2015) 3, pp. 649-665

We consider the problem of scheduling a set of n jobs with arbitrary job sizes on a set of m identical and parallel batch machines so as to minimize the makespan. Motivated by the computational complexity of the problem, we propose a meta-heuristic based on the max–min ant system method....

Persistent link: https://www.econbiz.de/10010939779

Minimizing total completion time for UET tasks with release time and outtree precedence constraints

Huo, Yumei; Leung, Joseph Y.-T. - In: Mathematical methods of operations research 62 (2005) 2, pp. 275-280

Persistent link: https://www.econbiz.de/10006605992

Scheduling orders for multiple product types with due date related objectives

Leung, Joseph Y.-T.; Li, Haibing; Pinedo, Michael - In: European journal of operational research : EJOR 168 (2006) 2, pp. 370-389

Persistent link: https://www.econbiz.de/10006641224

Open shops with jobs overlap--revisited

Leung, Joseph Y.-T.; Li, Haibing; Pinedo, Michael; … - In: European journal of operational research : EJOR 163 (2005) 2, pp. 569

Persistent link: https://www.econbiz.de/10006641693

Average-case analysis of a greedy algorithm for the 0-1 knapsack problem

Calvin, James M.; Leung, Joseph Y.-T. - In: Operations research letters 31 (2003) 3, pp. 202-210

Persistent link: https://www.econbiz.de/10006823394

The Ordered Open-End Bin-Packing Problem

Yang, Jian; Leung, Joseph Y.-T. - In: Operations research : the journal of the Operations … 51 (2003) 5, pp. 759-770

Persistent link: https://www.econbiz.de/10006417933

Approximation algorithms for minimizing total weighted completion time of orders on identical machines in parallel

Leung, Joseph Y.-T.; Li, Haibing; Pinedo, Michael - In: Naval research logistics : an international journal 53 (2006) 4, pp. 243-260

Persistent link: https://www.econbiz.de/10005917690

A generalization of the weighted set covering problem

Yang, Jian; Leung, Joseph Y.-T. - In: Naval research logistics : an international journal 52 (2005) 2, pp. 142-149

Persistent link: https://www.econbiz.de/10005918919

A Dual Criteria Sequencing Problem With Earliness and Tardiness Penalties

Leung, Joseph Y.-T. - In: Naval research logistics : an international journal 49 (2002) 4, pp. 422

Persistent link: https://www.econbiz.de/10005943373