Data Communication and Data Management Laboratory @ University of Texas at Dallas
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Selected Publications

Journal Papers
  1. Shizhong Zhao, Yan Shi, and Weili Wu, Weakest Termination Pre-Conditions for Two Categories of Loop Programs, submitted to Formal Methods in System Design, 2010.
  2. Xiaofeng Gao, Yi Zhu, Yan Shi, Donghyun Kim, Jianzhong Li, and Weili Wu, A Novel Data Broadcasting Scheme for Multimedia Database Systems, submitted to Knowledge and Information Systems, 2010.
  3. Zengti Li, Suogang Gao, Hongjie Du, Yan Shi, Weili Wu, New Algebraic Constructions for Pooling Design in DNA Library Screening, International Journal of Bioinformatics Research and Applications (IJBRA), 6(3): 308-322, 2010.
  4. Feng Wang, Hongwei Du, Erika Camacho, Kuai Xu, Wonjun Lee, Yan Shi, Shan Shan, On Positive Influence Dominating Sets in Social Networks, Theoretical Computer Science (TCS), 2009.
  5. Donghyun Kim, Zhao Zhang, Xianyue Li, Wei Wang, Weili Wu, and Ding-Zhu Du, A Better Approximation Algorithm For Computing Connected Dominating Sets in Unit Ball Graphs, IEEE Transactions on Mobile Computing (TMC), vol.9, no.8, pp. 1108~1118, August 2010.
  6. Zhao Zhang, Xiaofeng Gao, Weili Wu and Ding-Zhu Du, A PTAS for Minimum Connected Dominating Set in 3-Dimensional Wireless Sensor Networks, Journal Of Global Optimization (JOGO), published online.
  7. Deying Li, Hongwei Du, Peng-Jun Wan, Xiaofeng Gao, Zhao Zhang and Weili Wu, Construction of Strongly Connected Dominating Sets in Asymmetric Multihop Wireless Networks, Theoretical Computer Science (TCS), published online.
  8. Yaochun Huang, Xiaofeng Gao, Zhao Zhang, and Weili Wu, A Better Constant-Factor Approximation for Weighted Dominating Set in Unit Disk Graph, Journal Of Combinatorial Optimization (JOCO), published online.
  9. Zhao Zhang, Weili Wu, Shashi Shekhar, Optimal Placements of Replicas in a Ring Network with Majority Voting Protocol, Journal of Parallel and Distributed Computing(JPDC), vol. 69, issue 5, pp. 461-469, 2009.
  10. Feng Wang, My T. Thai, and Ding-Zhu Du, On the Construction of 2-Connected Virtual Backbone in Wireless Networks, IEEE Transaction on Wireless Communication (TWC), vol. 8, no. 3, pp. 1230-1237, March, 2009.
  11. Donghyun Kim, Yiwei Wu, Yingshu Li, Feng Zou, and Ding-Zhu Du, Constructing Minimum Connected Dominating Sets with Bounded Diameters in Wireless Networks, IEEE Transactions on Parallel and Distributed Systems (TPDS), vol. 20, no. 2, pp. 147-157, February, 2009.
  12. My T. Thai, R. Tiwari, and Ding-Zhu Du, On Construction of Virtual Backbone in Wireless Ad Hoc Networks with Unidirectional Links, IEEE Transactions on Mobile Computing (TMC), vol 7, no. 9, pp.1098-1109, 2008.
  13. Feng Wang, My T. Thai, Yingshu Li, Xiuzhen Cheng, Ding-Zhu Du, Fault-Tolerant Topology Control for All-to-One and One-to-All Communication in Wireles Networks, IEEE Transactions on Mobile Computing (TMC), vol. 7, no. 3, pp.322-331, 2008.
  14. Chen Wang, Myung-Ah Park, James Willson, Yongxi Cheng, Andras Farago, and Weili Wu, On Approximate Optimal Dual Power Assignment for Biconnectivity and Edge-Biconnectivity, Theoretical Computer Science (TCS), vol. 36, pp. 180~190, May 2008.
Conference Papers
  1. Yan Shi, Xiaofeng Gao, Jiaofei Zhong, and Weili Wu, Efficient Parallel Data Retrieval Protocols with MIMO Antennae for Data Broadcast in 4G Wireless Communications, The 21th International Conference on Database and Expert Systems Applications (DEXA'10), pp. 80-95, 2010.
  2. Ling Ding, Xiaofeng Gao, Weili Wu, Wonjun Lee, Xu Zhu and Ding-Zhu Du, Distributed Construction of Connected Dominating Sets with Minimum Routing Cost in Wireless Networks, The 30th International Conference on Distributed Computing Systems (ICDCS), pp.448-457, Genoa, Italy, June 21-25, 2010.
  3. Donghyun Kim, Wei Wang, Xianyue Li, Zhao Zhang, and Weili Wu, A New Constant Factor Approximation for Computing 3-Connected m-Dominating Sets in Homogeneous Wireless Networks, accepted by The 29th IEEE Conference on Computer Communications (IEEE INFOCOM 2010), San Diego, California, USA, March 15-19, 2010.
  4. Yong Ge, Hui Xiong, Wenjun Zhou, Ramendra Sahoo, Xiaofeng Gao, and Weili Wu, Multi-focal Learning and Its Application to Customer Service Support, The 15th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD-09), Paris, France, 2009.
  5. Zhao Zhang, Xiaofeng Gao, Xuefei Zhang and Weili Wu, Three Approximations for Validation Problem in Highly Distributed Internet Measurement Systems, The 20th International Conference on Database and Expert Systems Applications (DEXA'09), pp.807-821, Linz, Austria, 2009.
  6. Zhao Zhang, Weili Wu, and Shashi Shekhar, Optimal Placements in Ring Network for Data Replicas in Distributed Database with Majority Voting Protocol, The 28th International Conference on Distributed Computing Systems (ICDCS 2008), Beijing, China, June 17-20, 2008.
  7. Myung-Ah Park, Chen Wang, James K. V. Willson, My T. Thai, Weili Wu, and Andras Farago, A Dominating and Absorbent Set in Wireless Ad-hoc Networks with Different Transmission Range, The ACM International Symposium on Mobile Ad Hoc Networking and Computing (MOBIHOC 2007), Montreal, Quebec, Canada, 9-14, September 2007.
  8. Maggie X. Cheng, Lu Ruan, and Weili Wu, Achieving Minimum Coverage Breach under Bandwidth Constraints in Wireless Sensor Networks, The 24th Conference of the IEEE Communications Society (INFOCOM 2005), March 2005.
  9. Mihaela Cardei, My T. Thai, Yingshu Li, and Weili Wu, Energy-Efficient Target Coverage in Wireless Sensor Networks, The 24th Conference of the IEEE Communications Society (INFOCOM 2005), March 2005.