Funding for this research was provided by:
National Natural Science Foundation of China (61862063, 61502413)
National Natural Science Foundation of China (61262025, 62002310)
National Social Science Foundation of China (18BJL104)
Natural Science Foundation of Yunnan Province (2016FB106)
Natural Science Foundation of Key Laboratory of Software Engineering of Yunnan Province (2020SE301)
Yunnan Science and Technology Major Project (202002AE090010, 202002AD080002-5)
Data Driven Software Engineering Innovative Research Team Funding of Yunnan Province (2017HC012)
Article History
Received: 27 February 2021
Accepted: 6 December 2021
First Online: 24 January 2022