Objective-driven DEVS modeling using OPI matrix for performance evaluation of discrete event systems. - Tag Gon Kim; Chang Ho Sung (SCSC, 2007)

Interoperation of DEVS models and differential equation models using HLA/RTI: hybrid simulation of engineering and engagement level models. - Chang Ho Sung; Jeong-Hee Hong; Tag Gon Kim (SpringSim, 2009)

Hierarchical Federation Composition for Information Hiding in HLA-Based Distributed Simulation. - Jung Hyun Ahn; Moon Gi Seok; Chang Ho Sung; Tag Gon Kim (DS-RT, 2010)

Collaborative Work in Domain-Specific Discrete Event Simulation Software Development: Fleet Anti-air Defense Simulation Software. - Chang Ho Sung; Il-Chul Moon; Tag Gon Kim (WETICE, 2010)

Framework for Simulation of Hybrid Systems: Interoperation of Discrete Event and Continuous Simulators Using HLA/RTI. - Chang Ho Sung; Tag Gon Kim (PADS, 2011)

A binary partition-based matching algorithm for data distribution management. - Jung Hyun Ahn; Chang Ho Sung; Tag Gon Kim (WSC, 2011)

A binary partition-based matching algorithm for Data Distribution Management in a High-level Architecture-based distributed simulation. - Jung Hyun Ahn; Chang Ho Sung; Tag Gon Kim (Simul., 2012)

Collaborative Modeling Process for Development of Domain-Specific Discrete Event Simulation Systems. - Chang Ho Sung; Tag Gon Kim (IEEE Trans. Syst. Man Cybern. Part C, 2012)

Integrated hybrid systems modeling and simulation methodology based on HDEVS formalism. - Se Jung Kwon; Changho Sung; Hae Sang Song; Tag Gon Kim (SummerSim, 2013)