Determining the optimal solution (OS) set of interval linear fractional programming (ILFP) models is generally an NP-hard problem. Few methods have been proposed in this field which have only been ...

Determining the least expensive path for a new subway line underneath a metropolis like New York City is a colossal planning challenge—involving thousands of potential routes through hundreds of city ...

This is a preview. Log in through your library . Abstract We consider the optimal stopping problem for g(Zn), where Zn, n = 1,2,..., is a homogeneous Markov sequence. An algorithm, called forward ...