Journal: TOP

Found 192 papers in total
Multicriteria decision systems for financial problems
Multicriteria decision systems for financial problems
2013,
Financial decision making is involved with a plethora of important issues for...
A variational approach of the rank function
A variational approach of the rank function
2013,
In the same spirit as the one of the paper (Hiriart‐Urruty and Malick, 2012) on...
Isodistant points in competitive network facility location
Isodistant points in competitive network facility location
2012,
An isodistant point is any point on a network which is located at a predetermined...
Characterizations and applications of generalized invexity and monotonicity in Asplund spaces
Characterizations and applications of generalized invexity and monotonicity in Asplund spaces
2012,
In this paper, the concepts of invexity, monotonicity, and their generalizations in...
1‐concave basis for TU games and the library game
1‐concave basis for TU games and the library game
2012,
The study of 1‐convex/1‐concave TU games possessing a nonempty core and...
A consistent talmudic rule for division problems with multiple references
A consistent talmudic rule for division problems with multiple references
2012,
We consider an extension of the classic division problem with claims, division...
A GRASP heuristic for the manufacturing cell formation problem
A GRASP heuristic for the manufacturing cell formation problem
2012,
In this work, we address the Manufacturing Cell Formation Problem ( MCFP ). Cellular...
Newsvendor games: convex optimization of centralized inventory operations
Newsvendor games: convex optimization of centralized inventory operations
2012,
A finite set of outlets with randomly fluctuating demands bands together to reduce...
An investigation of feasible descent algorithms for estimating the condition number of a matrix
An investigation of feasible descent algorithms for estimating the condition number of a matrix
2012,
Techniques for estimating the condition number of a nonsingular matrix are developed....
A supply chain design problem with facility location and bi‐objective transportation choices
A supply chain design problem with facility location and bi‐objective transportation choices
2012,
A supply chain design problem based on a two‐echelon single‐product...
Minimizing weighted earliness–tardiness on a single machine with a common due date using quadratic models
Minimizing weighted earliness–tardiness on a single machine with a common due date using quadratic models
2012,
In this paper we study the problem of minimizing weighted earliness and tardiness on a...
The correct proofs for the optimal ordering policy with trade credit under two different payment methods in a supply chain system
The correct proofs for the optimal ordering policy with trade credit under two different payment methods in a supply chain system
2012,
Cheng et al. (2010) consider the optimal ordering policy with trade credit under two...
Ruin probability and time of ruin with a proportional reinsurance threshold strategy
Ruin probability and time of ruin with a proportional reinsurance threshold strategy
2012,
In this paper, we present a threshold proportional reinsurance strategy and we analyze...
Optimal cycle for a signalized intersection using Global Optimization and Complementarity
Optimal cycle for a signalized intersection using Global Optimization and Complementarity
2012,
A queueing system resulting from a signalised intersection regulated by...
Error minimization methods in biproportional apportionment
Error minimization methods in biproportional apportionment
2012,
One of the most active research lines in the area of electoral systems to date deals...
Unconstrained formulation of standard quadratic optimization problems
Unconstrained formulation of standard quadratic optimization problems
2012,
A standard quadratic optimization problem (StQP) consists of finding the largest or...
Generalized order‐value optimization
Generalized order‐value optimization
2012,
Generalized Order‐Value Optimization (GOVO) problems involve functions whose...
An algorithm for semi‐infinite polynomial optimization
An algorithm for semi‐infinite polynomial optimization
2012,
We consider the semi‐infinite optimization problem: f * ≔ min x...
Biased random‐key genetic algorithms with applications in telecommunications
Biased random‐key genetic algorithms with applications in telecommunications
2012,
This paper surveys several applications of biased random‐key genetic algorithms...
Global optimization of nonlinear least‐squares problems by branch‐and‐bound and optimality constraints
Global optimization of nonlinear least‐squares problems by branch‐and‐bound and optimality constraints
2012,
We study a simple, yet unconventional approach to the global optimization of...
A generalized variable neighborhood search heuristic for the capacitated vehicle routing problem with stochastic service times
A generalized variable neighborhood search heuristic for the capacitated vehicle routing problem with stochastic service times
2012,
This paper describes a generalized variable neighborhood search heuristic for the...
Optimizing radial basis functions by d.c. programming and its use in direct search for global derivative‐free optimization
Optimizing radial basis functions by d.c. programming and its use in direct search for global derivative‐free optimization
2012,
In this paper, we address the global optimization of functions subject to bound and...
Dynamic Lagrangian dual and reduced RLT constructs for solving 0–1 mixed‐integer programs
Dynamic Lagrangian dual and reduced RLT constructs for solving 0–1 mixed‐integer programs
2012,
In this paper, we consider a dynamic Lagrangian dual optimization procedure for...
Enhancing discretized formulations: the knapsack reformulation and the star reformulation
Enhancing discretized formulations: the knapsack reformulation and the star reformulation
2012,
Discretized formulations have proved to be useful for modeling combinatorial...
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