Qizhang

LIU, Qizhang

Associate Professor (Educator Track)

ANALYTICS & OPERATIONS

(65) 6516 5822
bizlqz@nus.edu.sg
BIZ1 8-65
Curriculum Vitae

Recognition & Awards

  • NUS Teaching Excellence Award 2016/2017
  • NUS Business School Teaching Excellence Award 2016/2017
  • NUS Business School Teaching Excellence Award 2015/2016
  • NUS Business School Outstanding Educator Award 2014/2015

Educational Qualifications

  • PhD, Mathematics, National University of Singapore, Singapore, 1998
  • B. Sc, Computational Mathematics, University of Science and Technology of China (USTC), China, 1994

Academic Experience

  • Senior Lecturer, Department of Analytics and Operations, NUS, 2011 - current
  • Adjunct Assistant Professor, National Unversity of Singapore, 2007 - 2011
  • Senior Lecturer, School of Maths and Science, Singapore Polytechnic, 2005 - 2011
  • Teaching Fellow, National University of Singapore, 1999 - 2001
  • Associate Research Staff, Kent Ridge Digital Labs, 1997 - 1999

Corporate Experience

  • Principal Consultant, 3elogic Consultancy Pte Ltd, 2011 - current
  • Associate Consultant, Integrated Decision Systems Consultancy (IDSC) Pte Ltd, 2005 - 2008
  • Consultant, DecisionCraft Analytics, India, 2005
  • Principal Solutions Consultant, Asprecise Pte Ltd, Singapore, 2001 - 2005

Selected Publications

Wang G H, Zhong Y G, Teo, Chung Piaw and Liu, Qizhang (2015), "Flow-based accessibility measurement: The place rank approach", Transportation Research Part C-Emerging Technologies, 56, 335-345
Liu, Qizhang and Goh, Mark (2015), "Ta-Q-Bin Service Excellence and Innovation in Urban Logistics", Ta-Q-Bin Service Excellence and Innovation in Urban Logistics
Liu, Qizhang and Goh, Mark (2015), "Ta-Q-Bin Service Excellence and Innovation in Urban Logistics", Springer
Edna Chan, Fiona Fui-Hoon Nah, Liu, Qizhang and Zhiwei Lu (2018), "Effect of Gamification on Intrinsic Motivation", HCI International 2018 Conference
Liu, Qizhang (2017), "System Facilitated Teamwork and Problem Solving Skills Assessment", ICERI2017 (10th Annual International Conference of Education, Research and Innovation)

Selected Publications

7

Journals

2

Books

7

Conference

Journal Articles

Wang G H, Zhong Y G, Teo, Chung Piaw and Liu, Qizhang (2015), "Flow-based accessibility measurement: The place rank approach", Transportation Research Part C-Emerging Technologies, 56, 335-345
Shu J., Chou, Mabel, Liu, Qizhang, Teo, Chung Piaw and Wang I.L. (2013), "Models for Effective Deployment and Redistribution of Bicycles within Public Bicycle-Sharing Systems ", Operations Research, 61, 6, 1346-1359
Liu, Qizhang, Kim-Lin Chew, Johnny Phang, Ou Jihong and Teo Chung Piaw (2001), "An Optimization Based Approach to the Train Operator Scheduling Problem at Singapore MRT", Annals of Operations Research, 108(1-4), 111-122
Liu, Qizhang and H.P. Yap (2000), "Edge colorings of K2n with a prescribed condition", Discrete Mathematics, 212( 3), 233–244
H.P. Yap and Liu, Qizhang (1999), "Edge Colouring of K2n with Spanning Star-Forests Receiving Distinct Colours", Graphs and Combinatorics, 15(2), 249-255
Liu, Qizhang, Chen Bor-Liang, Dong Lei and Huang Kuo-Ching (1999), "Total Colouring os Equibipartite Graphs", Discrete Mathematics, 194, 59-65
H. P. Yap and Liu, Qizhang (1999), "Proof of a conjecture of Alan Hartman", Journal of Graph Theory, 30(1), 7–17

Books/Monographs

Liu, Qizhang and Goh, Mark (2015), "Ta-Q-Bin Service Excellence and Innovation in Urban Logistics", Ta-Q-Bin Service Excellence and Innovation in Urban Logistics
Liu, Qizhang and Goh, Mark (2015), "Ta-Q-Bin Service Excellence and Innovation in Urban Logistics", Springer

Conference/Seminars

Edna Chan, Fiona Fui-Hoon Nah, Liu, Qizhang and Zhiwei Lu (2018), "Effect of Gamification on Intrinsic Motivation", HCI International 2018 Conference
Liu, Qizhang (2017), "System Facilitated Teamwork and Problem Solving Skills Assessment", ICERI2017 (10th Annual International Conference of Education, Research and Innovation)
Liu, Qizhang, H.C. Lau and H. Ono (2002), "Integrating Local Search and Network Flow to Solve the Inventory Routing Problem", Sep-14, 19th National Conf. on Artificial Intelligence (AAAI)
Liu, Qizhang, H.C. Lau and Y. F. Lim (2001), "Diversification of Search Neighbourhood via Constraint-Based Local Search and its Applications to VRPTW", Also presented at INFORMS Meeting, Salt Lake City, 2000, 3rd International Workshop on Integration of AI and OR Techniques (CP-AI-OR)
Liu, Qizhang, H.C. Lau and A. Lim (2000), "Solving a Supply Chain Optimization Problem Collaboratively", 780 - 785, National Conf. on Artificial Intelligence (AAAI)
Liu, Qizhang and H.C. Lau (1999), "Collaborative Model and Algorithms for Supporting Real-time Distribution Logistics System", CP99 Workshop on Large Scale Combinatorial Optimization and Constraints
Liu, Qizhang, H.C. Lau, Dennis Seah and Sidney Chong (1998), "An Efficient Near-exact Algorithm for Large-Scale Vehicle Routing with Time Windows", Korea, 5th World Congress on Intelligent Transportation Systems

Research / Teaching Areas

Discrete Optimization

Operations Management

Transportation And Logistics

Behavioural Study

Membership & Professional Activities

  • Member, AAAI, 2001
  • Member, Shenzhen Hi-tech Expert Committee, 2004
  • Member, IEEE, 2001
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