Country: Spain

Found 250 papers in total
Sensitivity analysis in a class of dynamic optimization models
Sensitivity analysis in a class of dynamic optimization models
1998,
A general model of dynamic optimization, deterministic, in discrete time, and with...
The stochastic generalised assignment problem with Bernoulli demands
The stochastic generalised assignment problem with Bernoulli demands
2000,
This paper deals with the Stochastic Generalised Assignment problem. It presents...
Strategies of node selection in search procedures for solving combinatorial optimization problems: A survey and a general formalization
Strategies of node selection in search procedures for solving combinatorial optimization problems: A survey and a general formalization
2000,
Currently, most combinatorial optimization problems have to be solved, if the optimum...
The tolerance approach in multiobjective linear fractional programming
The tolerance approach in multiobjective linear fractional programming
1997,
When solving a multiobjective programming problem by the weighted sum approach,...
Extensions of Dinkelbach's algorithm for solving non-linear fractional programming problems
Extensions of Dinkelbach's algorithm for solving non-linear fractional programming problems
1999,
Dinkelbach's algorithm was developed to solve convex fractional programming. This...
Multiobjective fractional programming with generalized convexity
Multiobjective fractional programming with generalized convexity
2000,
This paper derives several results regarding the optimality conditions and duality...
On due-date based valid cuts for the sequential ordering problem
On due-date based valid cuts for the sequential ordering problem
1997,
The Sequential Ordering Problem with precedence relationships was introduced in...
On using an automatic scheme for obtaining the convex hull defining inequalities of a Weismantel 0–1 knapsack constraint
On using an automatic scheme for obtaining the convex hull defining inequalities of a Weismantel 0–1 knapsack constraint
1999,
In this short note we obtain the full set of inequalities that define the convex hull...
On surrogating 0–1 knapsack constraints
On surrogating 0–1 knapsack constraints
1999,
In this note, we present a scheme for tightening 0–1 knapsack constraints based...
Locally Farkas–Minkowski linear inequality systems
Locally Farkas–Minkowski linear inequality systems
1999,
This paper introduces the locally Farkas–Minkowski (LFM) linear inequality...
The stochastic bottleneck linear programming problem
The stochastic bottleneck linear programming problem
1999,
In this paper we consider some stochastic bottleneck linear programming problems. We...
The hierarchical compromise programming
The hierarchical compromise programming
1997,
This paper presents a multicriteria decision making method, the Hierarchical...
Detecting embedded pure network structures in LP problems
Detecting embedded pure network structures in LP problems
1998,
Recently, linear programming problems with special structures have assumed growing...
A survey of some mathematical programming models in transportation
A survey of some mathematical programming models in transportation
1997,
Transportation problems constitute a fertile domain for the application of...
The two-convex-polygons TSP: A solvable case
The two-convex-polygons TSP: A solvable case
1997,
In this paper, the Travelling Salesman Problem when m points are on one convex polygon...
Switching stochastic models and applications in retrial queues
Switching stochastic models and applications in retrial queues
1999,
Some special classes of Switching Processes such as Recurrent Processes of a...
A classified bibliography of research on retrial queues: Progress in 1990–1999
A classified bibliography of research on retrial queues: Progress in 1990–1999
1999,
No abstract.
An M/M/c queue with impatient customers
An M/M/c queue with impatient customers
1999,
This paper consider the M/M/c queue in which a customer leaves when its service has...
Asymptotical properties of Erlang queueing systems with a dependent Poisson input flow
Asymptotical properties of Erlang queueing systems with a dependent Poisson input flow
1999,
The purpose of this paper is to obtain stationary characteristics of the mathematical...
MAP1, MAP2/M/c retrial queue with guard channels and its application to cellular networks
MAP1, MAP2/M/c retrial queue with guard channels and its application to cellular networks
1999,
In this paper, we investigate the impact of retrial phenomenon on loss probabilities...
Matrix analytic methods for a multi-server retrial queue with buffer
Matrix analytic methods for a multi-server retrial queue with buffer
1999,
We present numerical methods for obtaining the stationary distribution of states for...
BMAP|SM|1 model with Markov modulated retrials
BMAP|SM|1 model with Markov modulated retrials
1999,
This paper deals with the single server queueing system with a Batch Markovian Arrival...
Heavy traffic analysis of M/G/1 type queueing systems with Markov-modulated arrivals
Heavy traffic analysis of M/G/1 type queueing systems with Markov-modulated arrivals
1999,
M/G/1 type queueing systems whose arrival rate is a function of an independent...
Markovian polling systems with mixed service disciplines and retrial customers
Markovian polling systems with mixed service disciplines and retrial customers
1999,
A Markovian polling model with a mixture of exhaustive and gated type stations is...
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