2017

• Program Committee -- 13th International Conference on Predictive Models and Data Analytics in Software Engineering (PROMISE 2017)
• Program Committee  --  32st IEEE/ACM International Conference on Automated Software Engineering (ASE 2017) (Tool Demo Track)
• Program Committee  --  33rd International Conference on Software Maintenance and Evolution (ICSME 2017)
• Program Committee  -- 14th Working Conference on Mining Software Repositories (MSR 2017)
• Program Committee  -- 25th  International Conference on Program Comprehension (ICPC 2017)
• Program Committee  --  39th International Conference on Software Engineering (ICSE 2017 NIER Track) 
• Program Committee  --  32nd ACM SIGAPP Symposium On Applied Computing (SAC 2017 SE Track)
• Journal referee -- Empirical Software Engineering
• Journal referee -- Journal of Software: Evolution and Process
• Journal referee -- Journal of Systems and Software
• Review Board -- Empirical Software Engineering (2015-2016)

2016 

• Publicity Co-Chair  --  31st IEEE/ACM International Conference on Automated Software Engineering (ASE 2016)
• Program Committee -- 24th  International Conference on Program Comprehension (ICPC 2016) (Short Paper Track)
• Program Committee -- 23rd International Conference on Software Analysis, Evolution, and Reengineering (SANER 2016 ERA Track)
• Program Committee  --  2nd International Workshop on Software Analytics (SWAN 2016) (Held in conjunction with FSE 2016)
• Program Committee  -- Chinese  Annual Conference on Software Analysis, Testing and Evolution (SATE 2016) (Held in conjunction with NASAC 2016)
• Journal referee -- IEEE Transations on Software Engineering
• Journal referee -- Empirical Software Engineering
• Journal referee -- Journal of Software: Evolution and Process
• Journal referee -- Theoretical Computer Science
• Journal referee -- Journal of Systems and Software

2015

• Organization Co-Chair  -- Fourth International Workshop on Software Mining (SoftMine 2015) (Held in conjunction with ASE 2015)
• Program Committee -- the 15th IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM 2015 )
• Journal referee -- Empirical Software Engineering
• Journal referee -- Software Quality Journal
• Journal referee -- Journal of Systems and Software
• Journal referee -- Information and Software Technology