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Probability maximization models for portfolio selection under ambiguity
Hasuike, Takashi; Ishii, Hiroaki - In: Central European journal of operations research : CEJOR … 17 (2009) 2, pp. 159-180
Persistent link: https://www.econbiz.de/10003856090
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Crop planning problem with random profit coefficients
Itoh, Takeshi; Ishii, Hiroaki; Nanseki, Teruaki - In: Central European journal of operations research : CEJOR … 12 (2004) 1, pp. 87-92
Persistent link: https://www.econbiz.de/10006019747
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Competitive facility location problem : an algorithm for the problem concerning the existence of multi-type customers
Uno, Takeshi; Ishii, Hiroaki; Saito, Seiji; Osumi, Shigehiro - In: Central European journal of operations research : CEJOR … 12 (2004) 1, pp. 79-85
Persistent link: https://www.econbiz.de/10006019748
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Competitive transportation problems
Ishii, Hiroaki - In: Central European journal of operations research : CEJOR … 12 (2004) 1, pp. 71-78
Persistent link: https://www.econbiz.de/10006019749
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On fuzzy random linear knapsack problems
Katagiri, Hideki; Ishii, Hiroaki; Sakawa, Masatoshi - In: Central European journal of operations research : CEJOR … 12 (2004) 1, pp. 59-70
Persistent link: https://www.econbiz.de/10006019750
Cover Image
Probability maximization models for portfolio selection under ambiguity
Hasuike, Takashi; Ishii, Hiroaki - In: Central European journal of operations research : CEJOR … 17 (2009) 2, pp. 159-180
Persistent link: https://www.econbiz.de/10009866774