The traffic assignment problem (TAP) with elastic demands can be formulated as an optimization problem, the objective of which is the sum of a congestion function and a disutility function. We propose ...

We study the weapon target assignment problem under target information uncertainty. We propose three stochastic/robust optimization models that are average case, worst case, and regret oriented. We ...

A group of theoretical physicists has solved half of a 50-year homework assignment —- a calculation of one type of subatomic particle decay aimed at helping to answer the question of why the ...

Since MaxSAT is NP-hard, no algorithm is known to efficiently solve these problems. Here we present a continuous-time analog solver for MaxSAT and show that the scaling of the escape rate, an ...