ThanhVu (Vũ) H. Nguyen

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Assistant Professor
Department of Computer Science & Engineering 
256 Avery Hall 
University of Nebraska-Lincoln 
Lincoln, NE 68588-0115 

Office: 359 Avery Hall, Tel: 402-472-5086, Email: tnguyen at cse.unl.edu

I am interested in Software Engineering and Programming Languages to improve software quality. In particular, my research uses dynamic and static techniques to analyze program invariants and synthesize program repairs. I am also interested in solving problems using nature inspired techniques such as evolutionary computing and ant-based algorithms.

Information

Education

Work Experience

Teaching

  • Fall 2016 : CSCE 990 Software Verification

Research

wordle.png My research interests lie in the intersection of software engineering and formal methods, with a particular focus on using static and dynamic analyses to verify and repair programs.

  • Invariant generation using static and dynamic analyses
  • Program verification using theorem proving
  • Program synthesis using constraint solving

Projects

Links to my research projects, see publications for technical details.

  • iGen: dynamic interaction generator that finds boolean expressions over configurable options.
  • DIG: a dynamic invariant generator that supports (nonlinear) polynomial, disjunctive relations, and array invariants. This project also includes KTP, a theorem prover using k-induction and SMT solver.
  • CETI: (correcting errors using test-input), automatic program repair using test input generation.
  • GenProg: an evolutionary approach to automatic program repair.
  • Coloring: an ant-based algorithm for the graph coloring problem and its generalizations bandwidth coloring, multi coloring, and bandwidth multi coloring.
  • MaxClique: an ant-based algorithm to find a maximum clique from a given graph. It can be used with a compiler that supports OpenMP (e.g., GCC or Intel) for parallelism.
  • Dimacs's Clique and Graph Color instances: these benchmark graphs were collected and archived during my Master thesis.

Miscs

  • I met my wife, Hà, on a SouthWest flight!