Mir Ehsan Hesam Sadati

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Passive walkers are robots, which perform a walking external control. This concept was published on 90’s by McGeer and there are lots of past few years. Keeping in mind performance and finding their optimums, simulating the biped and establishing a trend to its optimal design and and finally doing experimental researches, wou can be built has been(More)
This study first reviews fuzzy random Portfolio selection theory and describes the concept of portfolio optimization model as a useful instrument for helping finance practitioners and researchers. Second, this paper specifically aims at applying possibility-based models for transforming the fuzzy random variables to the linear programming. The harmony(More)
This paper presents an implementation of the Imperialist Competitive Algorithm (ICA) for solving the fuzzy random portfolio selection problem where the asset returns are represented by fuzzy random variables. Portfolio Optimization is an important research field in modern finance. By using the necessity-based model, fuzzy random variables reformulate to the(More)
  • 1