A XML Script-Based Testing Tool for Embedded Softwares. - Jongbae Moon; Donggyu Kwak; Yongyun Cho; Sangjoon Park; Jongchan Lee (ICCSA (2), 2007)

Augmentation of BPEL with New Functions Using Aspect-oriented Programming. - Donggyu Kwak; Jaeyoung Choi; Myungho Lee (HPCC-ICESS, 2012)

AOP for Inserting New Functions Dynamically. - Donggyu Kwak; Jaeyoung Choi (ICISA, 2013)

Design on the BPEL Engine Generator for Adding New Functions. - Donggyu Kwak; Jongsun Choi; Jaeyoung Choi; Hoon Ko (HCI (23), 2015)