Guoqing (Harry) Xu    Ph.D Student (2005 Sept. - Present)    Department of Computer Science & Engineering    The Ohio State University, Columbus, Ohio    xug at cse dot ohio-state dot edu   http://www.cse.ohio-state.edu/~xug

My primary research interests are static and dynamic program analyses for compiler optimization and software engineering tasks. In particular, my static analysis interests include pointer analysis, control flow/data flow analysis, and abstract interpretation, while my dynamic analysis interests include just-in-time compilation, dynamic optimization for large (framework-intensive) applications, and parallelism for multicore systems.

I have been working with Dr. Atanas Rountev since 2005. . Prior to joining Ohio State, I received both my M.S. and B.S. with distinction in Computer Science from East China Normal University, Shanghai, P. R. China. Both my M.Eng. thesis and my undergraduate thesis won best (Master and Undergraduate) thesis awards of the year in the Computer Science Deparment, ECNU.

Invited presentation on Java memory leak detection at ISEC'09.

Industrial Research

• Supplemental Research Employee, Dynamic Optimization Group, IBM T.J.Watson Research , Hawthorne, NY, June 08- present

• Regular employee, IBM China Labs, Beijing, China, 2005

Professional

• Publications 

• Curriculum Vitae

• Software Engineering and Programing Language related:
  Software Engineering Academic Genealogy | SE/PL Conferences and Journals
  Software Engineering Readings | SE Awards | SE/PL Researchers

Recent Publications (Here is a complete list)

• Xu, Rountev Merging Equivalent Contexts for Scalable Heap-cloning-based Context-Sensitive Points-to Analysis (ISSTA'08) 26%
• Xu, Rountev Precise Memory Leak Detection for Java Software using Container Profiling (ICSE'08) 15%, Winner of ACM SIGSOFT Distinguished Paper Award
• Xu, Rountev AJANA: A General Framework for Source-Code-Level Interprocedural Dataflow Analysis of AspectJ Software (AOSD'08) 20%
• Rountev, Sharp, Xu IDE Dataflow Analysis in the Presence of Large Object-Oriented Libraries (CC'08) 25%
• Xu, Rountev, Tang, Qin, Efficient Checkpointing of Java Software Using Context Sensitive Capture and Replay (FSE'07) 17%
• Xu, Rountev, Regression Test Selection for AspectJ Software, (ICSE 07) 15%, Nominated for an ACM SIGSOFT distinguished paper award

Contact Information

xug at cse dot ohio-state dot edu
http://www.cse.ohio-state.edu/~xug

Office:
395 Dreese Lab, CS&E/OSU
2015 Neil Ave,
Columbus, OH, 43210

Home:
77 Bywood Ln.
Columbus OH, 43214

Work: 614-292-1413
Home: 614-302-9054 

Last updated: 27 August 2007
Maintained by xug at cse dot ohio-state dot edu (replace dot with .)