Associate Professor of Computer

Phone: (027) 87543885

Email: xrcy@hust.edu.cn

Academic Areas: Algorithm for solving combinatorial optimization problems

Research Interests:

Ruchu Xu is a associate professor of Computer at Huazhong University of Science and Technology’s School of Computer Science and Technology. She engaged in basic mathematics with closely related computer, that be shown teaching and research work in mathematical logic, numerical analysis. Since 1994, her work is mainly engaged in the research and design of computer algorithms, especially research related to NP-hard problem solving algorithm. 1996 has been involved in the issue of the high efficiency algorithm Solar's discussion for solving the SAT. The algorithm was later won the gold award in the1996 international SAT algorithm competition. 2014 at the 17th International SAT algorithm competition, won silver award (second place) of the random questions set, and won bronze award (third place) of structured questions set.

Academic Degrees

Master’s Degree in Computer, 1997, Huazhong University of Science and Technology’s School of Computer Science & Technology

Professional Experience

1980-1983  Institute of Computer Theory and Software, Huazhong University of Science and Technology, assistant professor
1983-1998  Institute of Computer Theory and Software, Huazhong University of Science and Technology, Lecturer
1998-now  School of Computer Science and Technology, Huazhong University of Science and Technology, Associate Professor

Selected Publications

[1]T.Ye, R.C.Xu, W.Q.Huang, Global Optimization of Binary Lennard-Jones Clusters Using Three Perturbation Operators, Journal of Chemical Information and Modeling, 51, pp572~577, 2011(SCI Impact Factor: 3.8)

[2] X.J.Lai, R.C.Xu, W.Q.Huang, Geometry Optimization of Bimetallic Clusters using an Efficient  Heuristic Method, Journal of Chemical Physics, 135, 164109, 2011(SCI Impact Factor: 2.921)

[3] X.J.Lai, R.C.Xu, W.Q.Huang, Prediction of the Lowest Energy Configuration for Lennard-Jones Clusters, Science China Chemistry, 54, pp985~991, 2011(SCI Impact Factor: 0.817)

[4] X.J.Lai, W.Q.Huang, R.C.Xu, Geometry Optimization of Atomic Clusters using a Heuristic Method with Dynamic Lattice Searching, Journal Physical Chemistry A, 115, pp5021~5026. 2011 (SCI Impact Factor: 2.732)

[5] W.Q.Huang, X.J.Lai, R.C.Xu, Structural Optimization of Silver Clusters from Ag141 to Ag310 using a Modified Dynamic Lattice Searching Method with Constructed Core, Chemical Physics Letters, 507, pp199~202, 2011(SCI Impact Factor:2.282 )

[6] X.J.Lai, R.C.Xu, W.Q.Huang, Predicting for the Lowest Energy Configuration of Lennard-Jones Clusters, Science in China (Series B),41, pp1137~1144, 2011

[7] R.C.Xu, H.W.Ni, W.Q.Huang, Heuristic Algorithm to Predict Ground State Structure of Au13 ~ 75 Clusters, Science in China (Series G), 42(2), pp 134~140,2012

[8] W.Q.Huang,Z.H.Fu,R.C.Xu, Tabu search combined with global perturbation for solving the unequal circle packing problem, Science China (Series F), 55, (SCI) 2012

[9] W.Q.Huang, Z.H.Fu,R.C.Xu, Tabu Search Algorithm for Solving Unequal Circles Packing Problem with Global Transformation, Science in China Information Science, 42(7),pp843~858,2012

[10]W.Q.Huang, Z.H.Fu, R.C.Xu, Quasi-physical Neighborhood Search Algorithm for Solving Unequal Circles Packing Problem, Journal Huazhong University of Science and Technology (Natural Science Edition), 40(4), pp 1~4,2012

[11]W.Q.Huang, Z.H.Fu, R.C.Xu, Algorithm Based on the pattern of transformation strategy for Solving Unequal Circles Packing Problem, Application Research of Computers, 28(11),pp4032~4034,2011

[12]W.Q.Huang, Z.H.Fu, R.C.Xu, An Efficient Algorithm for Solving the Arbitrary Sized Circle Packing Problem, Proceedings of the 2011 International Conference on Electronic & Mechanical Engineering and Information Technology,Harbin,Heilongjiang,China,2011,8,4122~4125,(EI and ISTP)

[13]W.Q.Huang, Z.D.Xiong, K.He, R.C.Xu, A Quasi-human Growth Algorithm for the Protein Folding Problem, 2011 International Conference on Computer Application and System Modeling, 2011.(SCI)

Awards and Honors

1 The 17th International SAT Algorithm Competition, Silver Award (second place) (the random questions set), 2014

2 The 17th International SAT Algorithm Competition, Bronze Award (third place) (the structured questions set), 2014

Courses Taught

1 Discrete Mathematics

2 Numerical Methods

3 Symbolic Logic

4 Linear Algebra

5 Computational Intelligence

6 Computability and Computational Complexity

Login and edit information