The problem of efficiently monitoring the network flow is regarded as the one to find out the minimum weighted weak vertex cover set for a given graph G = (V, E) with weight func...
In this work, we study an extension of the k-center facility location problem, where centers are required to service a minimum of clients. This problem is motivated by requirement...
An octree is a recursive partition of the unit cube, such that in each step a cube is subdivided into eight smaller cubes. Those cubes that are not further subdivided are the leave...
Abstract. The supply chain between manufacturers and retailers always includes transshipments through a network of locations. A major challenge in making demand meet supply has bee...
Andrew Lim, Zhaowei Miao, Brian Rodrigues, Zhou Xu
We consider the fault hamiltonian properties of m×n meshes with two wraparound edges in the first row and the last row, denoted by M2(m, n), m ≥ 2, n ≥ 3. M2(m, n) is a spann...
Kyoung-Wook Park, Hyeong-Seok Lim, Jung-Heum Park,...