Research Interests

  • Uncertainty Theory: credibility theory, trust theory, random fuzzy theory.

  • Uncertain Programming: stochastic programming, fuzzy programming, rough programming.

  • Intelligent Systems: genetic algorithms, neural networks, hybrid intelligent algorithms.

  • Applications in reliability optimization, machine scheduling, facility location and allocation, vehicle routing problem, critical path problem, project scheduling, and inventory problem.

  • operations research and its application in traffic & transportation.

  • supply chain, logistics.