The scientists and engineers at WIOMAX frequently publish the results of their work in academic and industry journals and conferences. To request a copy of one of our papers or seek potential collaborations and partnerships, please contact us.

  • X.-F. Xie, Z.-J. Wang. Cooperative group optimization with ants (CGO-AS): Leverage optimization with mixed individual and social learning. Applied Soft Computing, 2017, 50: 223-234.
  • X.-F. Xie, Z.-J. Wang. Integrated in-vehicle decision support system for driving at signalized intersections: A prototype of smart IoT in transportation. Transportation Research Board (TRB) Annual Meeting, Washington, DC, USA, 2017.
  • Y. Gu, Z. Qian, X.-F. Xie, et al. An unsupervised learning approach for analyzing traffic impacts under arterial road closures: Case study of East Liberty in Pittsburgh. Journal of Transportation Engineering ASCE, 2016, 142(9): 04016033.
  • X.-F. Xie, Z.-J. Wang. Exploiting problem structure in combinatorial landscapes: A case study on pure mathematics application. International Joint Conference on Artificial Intelligence (IJCAI), New York, NY, USA, 2016: 2683-2689.
  • X.-F. Xie, et al. Smart and Scalable Urban Signal Networks: Methods and Systems for Adaptive Traffic Signal Control. U.S. Patent, No. 9,159,229, 2015.
  • Z.-J. Wang, X.-F. Xie. Optimized particle-based computational simulation method for studying bubble nucleation. International Symposium on Advances in Computational Heat Transfer (CHT), Piscataway, NJ, USA, 2015.
  • X.-F. Xie, Z.-J. Wang. An empirical study of combining participatory and physical sensing to better understand and improve urban mobility networks. Transportation Research Board (TRB) Annual Meeting, Washington, DC, USA, 2015.
  • Y. Gu, Z. Qian, X.-F. Xie, et al. An unsupervised learning approach for analyzing traffic impacts under arterial road closures: Case study of East Liberty in Pittsburgh. Transportation Research Board (TRB) Annual Meeting, Washington, DC, USA, 2015.
  • T. Bereau, Z.-J. Wang, M. Deserno. More than the sum of its parts: Coarse-grained peptide-lipid interactions from a simple cross-parametrization. Journal of Chemical Physics, 2014, 140(11): 115101
  • X.-F. Xie, S. Smith, T. Chen, G. Barlow. Real-time traffic control for sustainable urban living. IEEE International Conference on Intelligent Transportation Systems (ITSC), Qingdao, China, 2014: 1863-1868.
  • X.-F. Xie, Z.-J. Wang. Combining physical and participatory sensing in urban mobility networks. Workshop on Big Data and Urban Informatics (BDUIC), Chicago, IL, USA, 2014: 859-876.
  • X.-F. Xie, Y. Feng, S. Smith, K. L. Head. Unified route choice framework: Specification and application to urban traffic control. Transportation Research Record: Journal of the Transportation Research Board, 2014, 2466: 105-113.
  • X.-F. Xie, S. Smith, G. Barlow, T. Chen. Coping with real-world challenges in real-time urban traffic control. Transportation Research Board (TRB) Annual Meeting, Washington, DC, USA, 2014.
  • A. Mahendran, S. Smith, M. Hebert, X.-F. Xie. Bus Detection for Adaptive Traffic Signal Control. T-SET UTC Technical Report, Carnegie Mellon University, Pittsburgh, PA, 2014.
  • X.-F. Xie, J. Liu, Z.-J. Wang. A cooperative group optimization system. Soft Computing, 2014, 18(3): 469-495.
  • D. H. J. Polymath, et al. New equidistribution estimates of Zhang type, and bounded gaps between primes. Algebra & Number Theory, 2014, 8(9): 2067-2199.
    (Polymath8a authors: W. Castryck, E. Fouvry, G. Harcos, E. Kowalski, P. Michel, P. Nelson, E. Paldi, J. Pintz, A. Sutherland, T. Tao, X.-F. Xie)
  • D. H. J. Polymath, et al. Variants of the Selberg sieve, and bounded intervals containing many primes. Research in the Mathematical Sciences, 2014, 1(12): 1-83.
    (Polymath8b authors: I. Bogaert, A. de Grey, G. Harcos, E. Kowalski, P. Michel, J. Maynard, P. Nelson, P. Nielsen, E. Paldi, A. Sutherland, T. Tao, X.-F. Xie)
  • S. Smith, G. Barlow, X.-F. Xie, Z. Rubinstein. Smart urban signal networks: Initial application of the SURTRAC adaptive traffic signal control system. International Conference on Automated Planning and Scheduling(ICAPS), Rome, Italy, 2013: 434-442.
  • S. Smith, G. Barlow, X.-F. Xie, Z. Rubinstein. SURTRAC: Scalable urban traffic control. Transportation Research Board (TRB) Annual Meeting. Washington, DC, USA, 2013.
  • X.-F. Xie, S. Smith, G. Barlow. Schedule-driven coordination for real-time traffic network control. International Conference on Automated Planning and Scheduling (ICAPS), Sao Paulo, Brazil, 2012: 323-331.
  • X.-F. Xie, S. Smith, G. Barlow. Coordinated look-ahead scheduling for real-time traffic signal control. International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS), Valencia, Spain, 2012: 1271-1272.
  • X.-F. Xie, S. Smith, Liang Lu, G. Barlow. Schedule-driven intersection control. Transportation Research Part C: Emerging Technologies, 2012, 24: 168-189.
  • X.-F. Xie. Round-table group optimization for sequencing problems. International Journal of Applied Metaheuristic Computing, 2012, 3(4): 1-24.
  • X.-F. Xie, G. Barlow, S. Smith, Z. Rubinstein. Platoon-based self-scheduling for real-time traffic signal control. IEEE International Conference on Intelligent Transportation Systems (ITSC), Washington, DC, USA, 2011, 879-884.
  • Z.-J. Wang, M. Deserno. Systematic implicit solvent coarse-graining of bilayer membranes: lipid and phase transferability of the force field. New Journal of Physics, 2010, 12(9): 095004.
  • Z.-J. Wang, M. Deserno. A systematically coarse-grained solvent-free model for quantitative phospholipid bilayer simulations. Journal of Physical Chemistry B, 2010, 114(34): 11207-11220.
  • X.-F. Xie, J. Liu. Multiagent optimization system for solving the traveling salesman problem (TSP). IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics, 2009, 39(2): 489-502.
  • X.-F. Xie, J. Liu. Graph coloring by multiagent fusion search. Journal of Combinatorial Optimization, 2009, 18(2): 99-123.
  • Z.-J. Wang, C. Valeriani, D. Frenkel. Homogeneous bubble nucleation driven by local hot spots: a molecular dynamics study. Journal of Physical Chemistry B, 2009, 113(12): 3776-3784.
  • M. Wang, J. Liu, H. Wang, W. Cheung, X.-F. Xie. On-demand e-supply chain integration: a multi-agent constraint-based approach. Expert Systems with Applications, 2008, 34(4): 2683-2692.
  • C. Valeriani, Z.-J. Wang, D. Frenkel. Comparison of simple perturbation-theory estimates for the liquid-solid and the liquid-vapor interfacial free energies of Lennard-Jones systems. Molecular Simulation, 2007, 33(13): 1023-1028.
  • X.-F. Xie, J. Liu. A mini-swarm for the quadratic knapsack problem. IEEE Swarm Intelligence Symposium (SIS), Honolulu, HI, USA, 2007: 190-197.
  • M. Wang, W. Cheung, J. Liu, X.-F. Xie, Zongwei Luo. E-service/process composition through multi-agent constraint management. International Conference on Business Process Management (BPM), Vienna, Austria, 2006: 274-289.
  • X.-F. Xie, J. Liu. How autonomy oriented computing (AOC) tackles a computationally hard optimization problem. International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS), Hakodate, Japan, 2006: 646-653.
  • Z.-J. Wang, D. Frenkel. Pore nucleation in mechanically stretched bilayer membranes. Journal of Chemical Physics, 2005, 123: 154701.
  • Z.-J. Wang, D. Frenkel. Modeling flexible amphiphilic bilayers: a solvent-free off-lattice Monte Carlo study. Journal of Chemical Physics, 2005, 122: 234711.
  • X.-F. Xie, J. Liu. A compact multiagent system based on autonomy oriented computing. IEEE/WIC/ACM International Conference on Intelligent Agent Technology (IAT), Compiégne, France, 2005: 38-44.
  • X.-F. Xie, W. Zhang. SWAF: swarm algorithm framework for numerical optimization. Genetic and Evolutionary Computation Conference (GECCO), Seattle, WA, USA, 2004: 238-250.
  • X.-F. Xie, W. Zhang. Solving engineering design problems by social cognitive optimization. Genetic and Evolutionary Computation Conference (GECCO), Seattle, WA, USA, 2004: 261-262.
  • X.-F. Xie, W. Zhang, D. Bi. Handling equality constraints by adaptive relaxing rule for swarm algorithms. Congress on Evolutionary Computation (CEC), Portland, OR, USA, 2004: 2012-2016.
  • X.-F. Xie, W. Zhang, D. Bi. Optimizing semiconductor devices by self-organizing particle swarm. Congress on Evolutionary Computation (CEC), Portland, OR, USA, 2004: 2017-2022.
  • W. Zhang, X.-F. Xie, D. Bi. Handling boundary constraints for numerical optimization by particle swarm flying in periodic search space. Congress on Evolutionary Computation (CEC), Portland, OR, USA, 2004: 2307-2311.
  • X.-F. Xie, W. Zhang, G. Zhang, Z. Yang. Empirical study of differential evolution. Control and Decision, 2004, 19(1): 49-52.
  • Z.-J. Wang, M. Chen, Z. Guo. A molecular study on the liquid-vapor interphase transport. Microscale Thermophysical Engineering, 2003, 7(4): 275-289.
  • W. Zhang, X.-F. Xie. DEPSO: hybrid particle swarm with differential evolution operator. IEEE International Conference on Systems, Man, and Cybernetics (SMCC), Washington, DC, USA, 2003: 3816-3821.
  • X.-F. Xie, W. Zhang, J. Ruan, Z. Yang. Simulation optimization with multiple-demes genetic algorithms in master-slave parallel mode. Chinese Journal of Electronics, 2003, 12(2): 254-258.
  • X.-F. Xie, W. Zhang, Z. Yang. Overview of particle swarm optimization. Control and Decision, 2003, 18(2): 129-134.
  • X.-F. Xie, W. Zhang, Y. Lu, Zhao Li, Jun Ruan, Yi Yao, Z. Yang. Modeling and optimization system for semiconductor devices. Chinese Journal of Semiconductors, 2003, 24(3): 327-331.
  • X.-F. Xie, W. Zhang, Z. Yang. Incorporating relations between parameters and objectives in global optimization. Mini-Micro Systems, 2003, 24(6): 979-982
  • X.-F. Xie, W. Zhang, Z. Yang. A physical threshold voltage model for short-channel MOSFET simulation. Research and Progress of Solid State Electronics, 2003, 23(2): 155-158.
  • Z.-J. Wang, M. Chen, Z. Guo. Modified transition state theory for evaporation and condensation. Chinese Physics Letter, 2002, 19(4): 537-539.
  • Z.-J. Wang, M. Chen, Z. Guo. Analysis of transition state theory for condensation. Chinese Science Bulletin, 2002, 47(11):952-954.
  • Z.-J. Wang, M. Chen, Z. Guo, Nonequilibrium molecular dynamics study of evaporation and condensation. International Symposium On Micro/Nanoscale Energy Conversion and Transport, Antalya, Turkey, 2002: 81-83.
  • Z.-J. Wang, M. Chen, Z. Guo, A molecular dynamics study on condensation coefficient: Methane. Journal of Engineering Thermophysics, 2002, 23(3): 342-344.
  • X.-F. Xie, W. Zhang, Z. Yang. A dissipative particle swarm optimization. Congress on Evolutionary Computation (CEC), Honolulu, HI, USA, 2002: 1456-1461.
  • X.-F. Xie, W. Zhang, Z. Yang. Social cognitive optimization for nonlinear programming problems. International Conference on Machine Learning and Cybernetics (ICMLC), Beijing, China, 2002: 779-783.
  • W. Zhang, J. Liang, X.-F. Xie, L. Tian, Z. Yang. Application of neural network method for process synthesis. International Conference on Machine Learning and Cybernetics (ICMLC), Beijing, China, 2002: 1121-1125.
  • X.-F. Xie, W. Zhang, Z. Yang. Adaptive particle swarm optimization on individual level. International Conference on Signal Processing (ICSP), Beijing, China, 2002: 1215-1218.
  • X.-F. Xie, W. Zhang, Z. Yang. Hybrid particle swarm optimizer with mass extinction. International Conference on Communication, Circuits and Systems (ICCCAS), Chengdu, China, 2002: 1170-1173.
  • X.-F. Xie, W. Zhang, Z. Yang. Solving numerical optimization problems by simulating particle-wave duality and social information sharing. International Conference on Artificial Intelligence (IC-AI), Las Vegas, NE, USA, 2002: 1163-1169.
  • X.-F. Xie, Y. Lu, W. Zhang, Z. Yang. Device robust-design by using the response surface methodology. Chinese Journal of Semiconductors, 2002, 23(8): 817-824.
  • X.-F. Xie, W. Zhang, Z. Yang. A parents selection strategy fighting premature convergence in floating genetic algorithms. Control and Decision, 2002, 17(5): 625-628.
  • Y. Lu, X.-F. Xie, W. Zhang, Z. Yang. Device and process synthesis of semiconductor. Chinese Journal of Semiconductors, 2002, 23(7): 772-776.
  • X.-F. Xie, W. Zhang, Z. Yang. Improved genetic algorithm for semiconductor device synthesis system. Acta Electronica Sinica, 2002, 30(2): 184-186.
  • X.-F. Xie, Z. Li, J. Ruan, Yi Yao, W. Zhang, Z. Yang. Realization of device synthesis with the genetic algorithms. Chinese Journal of Semiconductors, 2002, 23(1): 95-101.
  • X.-F. Xie, W. Zhang, J. Ruan, Z. Yang. Genetic algorithm for constrained nonlinear programming problems. Computer Engineering and Applications, 2002, 38(21): 64-66.
  • Z.-J. Wang, M. Chen, Z. Guo, C. Yang. Molecular dynamics study on the liquid-vapor interfacial profiles. Fluid Phase Equilibria, 2001, 183-184: 321-329.
  • Z.-J. Wang, M. Chen, Z. Guo, Kinetics characteristics of liquid-vapor interphase transport. Asian Thermophysical Properties Conference, Guwahati, India, 2001: 107-111.
  • Z.-J. Wang, M. Chen, Z. Guo, Molecular dynamics study of the Lennard-Jones liquid-vapor interface. Journal of Tsinghua University, 2001, 41(2): 80-83.
  • Z.-J. Wang, M. Chen, Z. Guo, Molecular dynamics study on evaporation and condensation. Journal of Xi’An JiaoTong Univerisity, 2001, 35(11): 1126-1130.
  • Z.-J. Wang, M. Chen, Z. Guo, Molecular dynamics study on liquid-vapor interphase Transport under equilibrium. Journal of Northeast University, 2001, 22(S2): 78-81.
  • M. Chen, Z.-J. Wang, Z. Guo, A Monte Carlo Simulation of temperature coefficient of surface tension of Cu-Ni alloys. Journal of Engineering Thermophysics, 2001, 22(3): 269-271.
  • Z.-J. Wang, M. Chen, Z. Guo, Analysis of transition state theory on evaporation and condensation. National Annual Meeting of Engineering Thermophysics, Qingdao, China, 2001: 394-398.
  • Z.-J. Wang, M. Chen, Z. Guo, Molecular dynamics study on the dynamic behaviors and thermodynamic properties of the liquid-vapor interface. Journal of Engineering Thermophysics, 2001, 22(1): 70-73.
  • X.-F. Xie, W. Zhang, Z. Yang. Incorporating knowledge in genetic algorithms for device synthesis. International Conference on Solid-State and Integrated-Circuit Technology (ICSICT), Shanghai, China, 2001: 1143-1146.
  • Z. Li, X.-F. Xie, W. Zhang, Z. Yang. Realization of semiconductor device synthesis with the parallel genetic algorithm. Asia and South Pacific Design Automation Conference (ASP-DAC), Yokohama, Japan, 2001: 45-49.
  • Z. Guo, Z.-J. Wang, M. Chen, Molecular dynamics study on interface properties and interphase transport. International Symposium on Heat Transfer, Beijing, China, 2000: 77-89.
  • Z. Li, X.-F. Xie, W. Zhang, Z. Yang. Realization of device decomposition for technology synthesis with the genetic algorithm. International Conference on Chip Design Automation (ICDA), Beijing, China, 2000: 355-358.