Volume 8, Issue 4

 

ارسال های اخیر

  • FLUENCE MAP OPTIMIZATION IN INTENSITY MODULATED RADIATION THERAPY FOR FUZZY TARGET DOSE 

    Fakharzadeh Jahromi, Alireza؛ Bozorg, Omolbanin؛ Maleki, Hamidreza؛ Mosleh-Shirazi, Mohamad Amin (University of Sistan and Baluchestan, 2011-10-01)
    Although many methods exist for intensity modulated radiotherapy (IMRT) fluence map optimization for crisp data, based on clinical practice, some of the involved parameters are fuzzy. In this paper, the best fluence maps ...

  • COALITIONAL GAME WITH FUZZY PAYOFFS AND CREDIBILISTIC SHAPLEY VALUE 

    Gao, Jinwu؛ Zhang, Q.؛ Shen, P. (University of Sistan and Baluchestan, 2011-10-01)
    Coalitional game deals with situations that involve cooperations among players, and there are different solution concepts such as the core,the Shapley value and the kernel. In many situations, there is no way to ...

  • Persian-translation vol. 8, no. 4, October 2011 

    پدیدآور نامشخص (University of Sistan and Baluchestan, 2011-10-01)

  • A FUZZY MINIMUM RISK MODEL FOR THE RAILWAY TRANSPORTATION PLANNING PROBLEM 

    Yang, Lixing؛ Li, Xiang؛ Gao, Ziyou؛ Li, Keping (University of Sistan and Baluchestan, 2011-10-01)
    The railway transportation planning under the fuzzy environment is investigated in this paper. As a main result, a new modeling method, called minimum risk chance-constrained model, is presented based on the credibilit ...

  • ALGORITHMS FOR BIOBJECTIVE SHORTEST PATH PROBLEMS IN FUZZY NETWORKS 

    Mahdavi, Iraj؛ Mahdavi-Amiri, Nezam؛ Nejati, Shahrbanoo (University of Sistan and Baluchestan, 2011-10-01)
    We consider biobjective shortest path problems in networks with fuzzy arc lengths. Considering the available studies for single objective shortest path problems in fuzzy networks, using a distance function for comparison ...

  • SOME PROPERTIES FOR FUZZY CHANCE CONSTRAINED PROGRAMMING 

    Yang, Xiaohu (University of Sistan and Baluchestan, 2011-10-01)
    Convexity theory and duality theory are important issues in math- ematical programming. Within the framework of credibility theory, this paper rst introduces the concept of convex fuzzy variables and some basic ...

  • FUZZY TRAIN ENERGY CONSUMPTION MINIMIZATION MODEL AND ALGORITHM 

    Li, Xiang؛ Ralescu, Dan؛ Tang, Tao (University of Sistan and Baluchestan, 2011-10-01)
    Train energy saving problem investigates how to control train's velocity such that the quantity of energy consumption is minimized and some system constraints are satis ed. On the assumption that the train's weights on ...

  • MEAN-ABSOLUTE DEVIATION PORTFOLIO SELECTION MODEL WITH FUZZY RETURNS 

    Qin, Zhongfeng؛ Wen, Meilin؛ Gu, Changchao (University of Sistan and Baluchestan, 2011-10-01)
    In this paper, we consider portfolio selection problem in which security returns are regarded as fuzzy variables rather than random variables. We first introduce a concept of absolute deviation for fuzzy variables ...

  • Cover Special Issue vol. 8, no. 4, October 2011 

    پدیدآور نامشخص (University of Sistan and Baluchestan, 2011-10-01)