Synthesis of 2-Commodity Flow Networks.
Approximation algorithms for a capacitated network design problem.
Approximation Algorithms with Bounded Performance Guarantees for the Clustered Traveling Salesman Problem. Approximation Algorithms with Bounded Performance Guarantees for the Clustered Traveling Salesman Problem. On Local Search for Weighted k-Set Packing. Approximation Algorithms for Min-Max Tree Partition. On the Minimum Diameter Spanning Tree Problem.