Formalizing Over Design and Under Design of Value Engineering for Context-Aware Cloud Service Development. - Yucong Duan; Qiang Duan; Abdelrahman Osman Elfaki; Chengxiang Ren (FiCloud, 2015)

A Problem-Value-Constraint Framework for Minimizing Under Design and Over Design in Web Service Based System Development. - Yucong Duan; Chengxiang Ren; Nianjun Zhou; Xiaobing Sun 001; Mingdong Tang; Honghao Gao (ICSS, 2015)

Data and Information Fusion Oriented Outline Driven Framework for Clause Extraction from Electronic Insurance Contracts. - Zhifeng Duan; Bin Xu; Zhengwu Wu; Yucong Duan; Chengxiang Ren (HPCC/DSS/SmartCity/DependSys, 2021)