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- Fouad Ben Abdelaziz, Hatem Masri
- Fuzzy Sets and Systems
- 2009

- Fouad Ben Abdelaziz, Hatem Masri
- European Journal of Operational Research
- 2010

- Fouad Ben Abdelaziz, Hatem Masri
- European Journal of Operational Research
- 2005

This paper deals with stochastic programming problems where the probability distribution is not explicitly known. We suppose that the probability distribution is defined by crisp or fuzzy inequalities on the probability of the different states of nature. We formulate the problem and present a solution strategy that uses the a-cut technique in order to… (More)

- Adel Guitouni, Hatem Masri
- Comput. Manag. Science
- 2014

- Khaled Mellouli, Albert Zomaya, +22 authors Mohammad S. Obaidat
- ACS/IEEE International Conference on Computer…
- 2010

- Fouad Ben Abdelaziz, Hatem Masri, Houda Alaya
- 2011 Fourth International Conference on Modeling…
- 2011

In this paper we address the Stochastic Airport Bus Routing Problem (SABRP) where the availability of customers in the meeting points is randomly generated. We solve the problem by utilizing the stochastic programming recourse approach. The objective of our model is to minimize the cost of regular bus tours and the recourse cost when special taxis tours… (More)

- Hatem Masri, Fouad Ben Abdelaziz, Ines Meftahi
- 2010 Second International Conference on Computer…
- 2010

In this paper, we propose a multi objective stochastic model with linear partial information on probability distribution (MSPLI) for portfolio selection problem. We apply an extended chance constrained compromise programming approach to obtain the deterministic equivalent of the MSPLImodel.

- Hatem Masri, Fouad Ben Abdelaziz
- Int. J. Approx. Reasoning
- 2010

- Adel Guitouni, Hatem Masri
- 2009

In this paper, we propose a nonlinear integer program to model a path planning for a single airborne search asset in a continuous space and time for a fixed time period, through a connected space. The intent is to maximize the detection of a cooperative target (e.g., search and rescue). The proposed model is based on the assumption of existing a priori… (More)

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