Search Results - subject:"Efficient solution"

Approximating biobjective minimization problems using general ordering cones

Herzel, Arne; Helfrich, Stephan; Ruzika, Stefan; … - In: Journal of Global Optimization 86 (2023) 2, pp. 393-415

This article investigates the approximation quality achievable for biobjective minimization problems with respect to the Pareto cone by solutions that are (approximately) optimal with respect to larger ordering cones. When simultaneously considering α-approximations for all closed convex...

Persistent link: https://www.econbiz.de/10015165496

An L1-norm method for generating all of efficient solutions of multi-objective integer linear programming problem

Tohidi, Ghasem; Razavyan, Shabnam - In: Journal of Industrial Engineering International 8 (2012), pp. 1-8

the number of efficient solution is finite, the proposed method finds all of them without generating all feasible … solutions of MOILP or concluding that there is no efficient solution. In any iteration of the proposed algorithm, a single …

Persistent link: https://www.econbiz.de/10010317843