Volume 11 (2020), Number 1

CRORR Journal Regular Issue

• On local quasi efficient solutions for nonsmooth vector optimization problems

  Mohsine Jeanane, Lhoussain El Fadil, El Mostafa Kalmoun

  1-10

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• A sufficient conditions for global quadratic optimization

  Mourad Naffouti, Abdeljelil Baccari

  11-19

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• On impatience in Markovian M/M/1/N/DWV queue with vacation interruption

  Amina Angelika Bouchentouf, Abdelhak Guendouzi, Shakir Majid

  21-37

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• An algorithm for piece-wise indefinite quadratic programming problem

  Ritu Arora, Kavita Gupta

  39-51

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• A supply chain model under return policy considering refurbishment, learning effect and inspection error

  Sujata Saha, Tripti Chakrabarti

  53-66

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• Fuzzy-rough set models and fuzzy-rough data reduction

  Alireza Mansouri Ghroutkhar, Hassan Mishmast Nehi

  67-80

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• Game theory in solving conflicts on local government level

  Nikolina Žajdela Hrustek, Nenad Perši, Dino Kliček

  81-94

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• Estimating the conditional tail expectation of Walmart stock data

  Hakim Ouadjed, Tawfiq Fawzi Mami

  95-106

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• A new selection operator for genetic algorithms that balances between premature convergence and population diversity

  Abid Hussain, Salman A. Cheema

  107-119

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• Parameter identification in the mathematical model of glucose and insulin tolerance test - the mathematical markers of diabetes

  Marija Heffer, Vedrana Ivić, Rudolf Scitovski

  121-133

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• Perceptionization of FM/FD/1 queuing model under various fuzzy numbers

  Usha Prameela Karupothu, Pavan Kumar

  135-144

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• Application of Markov chains in managing human potentials

  Nikolina Žajdela Hrustek, Damira Keček, Ines Polgar

  145-153

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