UML-based Modeling and Simulation Method for Mission-Critical Real-Time Embedded System Development. - KeungSik Choi; SungChul Jung; HyunJung Kim; Doo-Hwan Bae; DongHun Lee (IASTED Conf. on Software Engineering, 2006)

Analysis of Software-Intensive System Acquisition Using Hybrid Software Process Simulation. - KeungSik Choi; Doo-Hwan Bae (SPW/ProSim, 2006)

An approach to a hybrid software process simulation using the DEVS formalism. - KeungSik Choi; Doo-Hwan Bae; TagGon Kim (Softw. Process. Improv. Pract., 2006)

Deriving Software Process Simulation Model from SPEM-based Software Process Model. - Seunghun Park; KeungSik Choi; Kyung-A Yoon; Doo-Hwan Bae (APSEC, 2007)

Dynamic project performance estimation by combining static estimation models with system dynamics. - KeungSik Choi; Doo-Hwan Bae (Inf. Softw. Technol., 2009)