2 papers
cs.LG2021
Solve routing problems with a residual edge-graph attention neural network
Kun Lei, Peng Guo, Yi Wang +2
For NP-hard combinatorial optimization problems, it is usually difficult to find high-quality solutions in polynomial time. The design of either an exact algorithm or an approximat…
math.OC2016
Hybrid evolutionary algorithm with extreme machine learning fitness function evaluation for two-stage capacitated facility location problem
Peng Guo, Wenming Cheng, Yi Wang
This paper considers the two-stage capacitated facility location problem (TSCFLP) in which products manufactured in plants are delivered to customers via storage depots. Customer d…