基本信息
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职业迁徙
个人简介
Associate Professor in Programming Languages at Oxford University Department of Computer Science and Governing Body Fellow at Kellogg College
Previously: assistant professor at Yale-NUS, Singapore (2014-2016) and EPSRC postdoctoral research fellow in theoretical computer science at Oxford (2010-2013)
Completed PhD in Informatics at University of Edinburgh in 2010 under Leonid Libkin (supervisor) and Richard Mayr (co-advisor).
Completed BSc (Honours) in Computer Science and Mathematics in 2004 at University of Melbourne, Australia.
My Linkedin profile and my (grossly out of date) blog
Research
I am interested in all aspects (ranging from theory to systems) of the development of principled techniques that can make software less error-prone, and more efficient. My current research interests lie in the field of constraint solving, program analysis, and formal verification, especially motivated by problems in (i) web security, (ii) web performance optimisation, (iii) analysis of concurrent programs with many processes, and (iv) graph databases. I have found logic and automata extremely useful (as abstractions, and algorithmic toolbox) in solving these problems.
Current research projects:
Constraint solving and program analysis for the Web:
String solving for vulnerability detection in web applications.
Web performance optimisation, e.g., detecting redundant CSS rules.
Verification of sequential and concurrent programs:
Parameterised systems: reasoning about an unbounded number of processes
Symmetry reduction: detecting and exploiting symmetries to speed up verification
Systematic testing and debugging via model checking
Analysis of population dynamics (e.g. predator-prey models) via formal verification
Past projects:
Transducer-based approach to infinite-state model checking
Model checking REcursive programs with COUNTers
Some tools:
SLRP - for automatically verifying liveness for randomised parameterised systems and distributed protocols, and reasoning about two-player reachability games.
ParaSymmetry - for automatically verifying/synthesising symmetry patterns and simulation preorder for parameterised systems (see our VMCAI paper).
TreePed - for detecting redundant CSS rules in HTML5 applications (see here for a detailed description).
ReCount - for verifying integer-manipulating concurrent recursive programs via reversal/synchronisation bounding (see our CAV'11 paper and CAV'12 paper).
Publications (on Google Scholar|||| on DBLP)
研究兴趣
论文共 62 篇作者统计合作学者相似作者
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PROCEEDINGS OF THE ACM ON PROGRAMMING LANGUAGES-PACMPLno. POPL (2024): 1945-1977
Proceedings of the ACM on Programming Languagesno. POPL (2024): 638-666
arxiv(2024)
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CAV (2) (2023): 18-40
CoRR (2023): 46:1-46:19
CoRRno. POPL (2023): 1-32
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作者统计
#Papers: 60
#Citation: 617
H-Index: 16
G-Index: 23
Sociability: 4
Diversity: 1
Activity: 1
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