Near-Optimal Solution for the Vehicle Routing Problem with Minmax Objective Using Degree-Constrained k-Tree. Transactions of the Japan Society for Production Management. 2004. Vol.10, No.3, pp.1-11
A Near-Optimal Solution for the Unrelated Parallel Machine Scheduling Problem with Sequence-Dependent Setup Times. Journal of Japan Association for Management Systems. 2004. Vol.20, No.2, pp.53-62