KU Battle of Metaheuristic Optimization Algorithms 1: Development of Six New/Improved Algorithms. - Joong Hoon Kim; Younghwan Choi; Thi Thuy Ngo; Jiho Choi; Ho Min Lee; Yeon Moon Choo; Eui Hoon Lee; Do Guen Yoo; Ali Sadollah; Donghwi Jung (ICHSA, 2015)

KU Battle of Metaheuristic Optimization Algorithms 2: Performance Test. - Joong Hoon Kim; Younghwan Choi; Thi Thuy Ngo; Jiho Choi; Ho Min Lee; Yeon Moon Choo; Eui Hoon Lee; Do Guen Yoo; Ali Sadollah; Donghwi Jung (ICHSA, 2015)

A New Collaborative Approach to Particle Swarm Optimization for Global Optimization. - Joong Hoon Kim; Thi Thuy Ngo; Ali Sadollah (SocProS (2), 2015)

A cooperative particle swarm optimizer with stochastic movements for computationally expensive numerical optimization problems. - Thi Thuy Ngo; Ali Sadollah; Joong-Hoon Kim (J. Comput. Sci., 2016)

The Extraordinary Particle Swarm Optimization and Its Application in Constrained Engineering Problems. - Thi Thuy Ngo; Ali Sadollah; Do Guen Yoo; Yeon Moon Choo; Sang Hoon Jun; Joong Hoon Kim (ICHSA, 2017)

Numerical Solution of Boundary Value Problems Using Artificial Neural Networks and Harmony Search. - Neha Yadav; Thi Thuy Ngo; Anupam Yadav; Joong Hoon Kim (ICHSA, 2017)