Chang-Soo Ok

Ranking DMUs in the DEA Context Using Super and Cross Efficiency

Byungho Jeong, Jae-won Ha, Chang-Soo Ok, 2010, 2010 Third International Conference on Knowledge Discovery and Data Mining.

DISTRIBUTED ENERGY-BALANCED ROUTING IN WIRELESS

Chang-Soo Ok, Changsoo Ok, 2008 .

Advanced Distributed Arrival Time Control for Single Machine Problem in Dynamic Scheduling Environment

Chang-Soo Ok, Jea-Ho Ko, 2012 .

A New Ranking Approach with a modified Cross Evaluation Matrix

Byungho Jeong, Chang-Soo Ok, Chang-Soo Ok, 2013, Asia Pac. J. Oper. Res..

Preference‐based Clustering for Intelligent Shared Environments

Chang-Soo Ok, Ki-Hyuk Son, 2013 .