Since the work of Zwart, it is known that cycling may occur in the cone splitting algorithm proposed by Tuy in 1964 to minimize a concave function over a po...

Consider a set <i>L</i> of potential locations for <i>p</i> facilities and a set <i>U</i> of locations of given users. The <i>p</i>-median problem is to loc...

Optimal control problems for linear stochastic continuous time systems are considered, where the time domain is decomposed into a finite set of <i>N</i> dis...

<i>Extensive facilities</i> are structures that are too large to be considered as single points. In the first part of this paper we propose integer program...

Here we propose a general class of generalized linear models to describe time series of counts <i>Y</i>₁, ... ,<i>Y_n</i>. Following Ze...

In this paper, we consider the problems of robust stability and control for the class of uncertain discrete-time linear systems with Frobenius norm-bounded ...

In this paper, we first study the problems of robust quadratic mean square stability and stabilization for a class of uncertain discrete-time linear systems...

In the modeling of biological phenomena, in living organisms whether the measurements are of blood pressure, enzyme levels, biomechanical movements or heart...

Finding extremal graphs for expressions involving one or more invariants is viewed as a problem of combinatorial optimization. The recent Variable Neighborh...

Multi-commodity flow models are well known and have been widely used in the design of packet-switched networks. They have also been used as approximations ...

This paper presents a sophisticated mixed integer linear programming model developed to help the regional decision makers in the long-term planning of the s...

We present an algorithm for variational inequalities <i>VI</i>( <img src="G9756.gif" align=bottom>,<i>Y</i>) that is based on the Analytic Center Cutting Pl...

We analyze the process of a two cut generation scheme in the analytic center cutting plane method. We propose an optimal restoration direction when the two...

We present a general methodology to study the electricity market of a country or region, under various pricing mechanisms. The approach is based on modifica...

We study the set of lower bounds which have been proposed for the numbering of a complete graph. We first show that the computation of most of them can be ...

This paper presents a framework to assess a performability measure in a urban transportation network given the possibility of an accident condition. This fr...

Cellular networks must be updated very often. Due to technical and economical reasons, the complete channel resetting of an urban network has to be done in...

We consider a managerial economics problem of controlling pollution caused by decentralised agents. We build a mathematical model for a local government ai...

We propose a greedy heuristic and a Tabu Search type heuristic for channel block assignment subject to co-channel, adjacent channel, co-site constraints as ...

One of the main advantages of the discrete wavelet representation is the near-optimal estimation of signals corrupted with noise. After the seminal work of ...