Lecturer
Ph.D. Computer Science, the University of Nottingham, UK
Office: B203/1
Telephone: 02-201-5444
Email: wasakorn.lae@mahidol.edu
Qualifications
- Ph.D. (Computer Science) The University of Nottingham, UK, 2017
- M.Sc. (Computational Science) Chulalongkorn University, Thailand, 2014
- B.S. (Mathematics) Chiang Mai University, Thailand, 2008
Research Expertise
Operations Research, Combinatorial Optimization
Current Research Interest
Operations Research
Wasakorn’s research interests are optimization techniques to tackle constrained combinatorial problems, particularly to develop decision support systems for transportation problem. This includes optimisation techniques such as exact methods, heuristic methods and hybrid methods.
His research focuses on applying these optimization techniques to the large-scale real-world problem such as home healthcare management problem, vehicle routing problem, workforce scheduling problem, long-term planning problem, etc. He also has collaborations with industries in Thailand.
Data Science
Wasakorn also has research interest in data science. This includes pre-processing techniques dealing with imbalanced data, applying integration techniques such as statistics, computer science, and mathematics for finding new knowledge.
Recent Publications
- A Hyper-Heuristic with Two Guidance Indicators for Bi-objective Mixed-shift Vehicle Routing Problem with Time Window. Binhui Chen, Rong Qu, Rubin Bai, Wasakorn Laesanklang. Applied Intelligence, pp 4937-4959, Volume 48, Issue 12, December 2018.
- Large neighbourhood search with adaptive guided ejection search for the pickup and delivery problem with time windows. Timothy Curtois, Dario Landa-Silva, Yi Qu, Wasakorn Laesanklang. EURO Journal on Transportation and Logistics, Volume 7, Issue 2, pp 151–192, June 2018.
- Using Goal Programming on Estimated Pareto Fronts to Solve Multiobjective Problems. Rodrigo Lankaites Pinheiro, Dario Landa-Silva, Wasakorn Laesanklang, Ademir Aparecido Constantino. 7th International Conference on Operations Research and Enterprise Systems (ICORES 2018), pp. 132-143, Scitepress, Funchal, Portugal, January 2018.
- Decomposition Techniques with Mixed Integer Programming and Heuristics for Home Healthcare Planning. Wasakorn Laesanklang, Dario Landa-Silva. Annals of Operations Research, Volume 256, Issue 1 pp. 93-127, September 2016.
- Towards Collaborative Optimisation in a Shared-logistics Environment for Pickup and Delivery Operations. Timothy Curtois, Wasakorn Laesanklang, Dario Landa-Silva, Mohammad Mesgarpour, Yi Qu. 6th International Conference on Operations Research and Enterprise Systems (ICORES 2017), pp. 477-482, Scitepress, Porto, Portugal, February 2017.
- An Investigation of Heuristic Decomposition to Tackle Workforce Scheduling and Routing With Time-dependent Activities Constraints. Wasakorn Laesanklang, Dario Landa-Silva, J. Arturo Castillo-Salazar. Operations Research and Enterprise Systems, Series Communications in Computer and Information Science, Vol. 695, pp. 239-260, Springer, 2017.
- Mixed Integer Programming with Decomposition for Workforce Scheduling and Routing With Time-dependent Activities Constraints. Wasakorn Laesanklang, Dario Landa-Silva, J. Arturo Castillo-Salazar. 5th International Conference on Operations Research and Enterprise Systems (ICORES 2016), pp. 330-339, Scitepress, Rome, Italy, February 2016.
- Extended Decomposition for Mixed Integer Programming to Solve a Workforce Scheduling and Routing Problem. Wasakorn Laesanklang, Rodrigo Lankaites Pinheiro, Haneen Algethami, Dario Landa-Silva. Operations Research and Enterprise Systems, Series Communications in Computer and Information Science, Vol. 577, pp. 191-211, Springer, 2015.
- Mixed Integer Programming with Decomposition to Solve a Workforce Scheduling and Routing Problem. Wasakorn Laesanklang, Dario Landa-Silva, J. Arturo Castillo-Salazar. 4th International Conference on Operations Research and Enterprise Systems (ICORES 2015), pp. 283-293, Scitepress, Lisbon, Portugal, January 2015.
- Entropy Multi-hyperplane Credit Scoring Model. Wasakorn Laesanklang, Krung Sinapiromsaran and Boonyarit Intiyot, 2010 International Conference on Financial Theory and Engineering (ICFTE 2009), pp. 91-94, Dubai, UAE, June 2010.
- Multi-hyperplane credit scoring model. Wasakorn Laesanklang, Krung Sinapiromsaran and Boonyarit Intiyot, the 7th OR-CRN conference, organized by Srinakharinwirot University, Bangkok, Thailand, September 2009.
Teaching Courses
Spring 2018/19
- MUGE 101 General Education for Human Development
- SCMA 182 Statistics for Health Science
Autumn 2018/19
- MUGE 101 General Education for Human Development
- SCMA 188 Statistical Data Analysis I
- SCIM 402 Industrial Modelling and Optimization
Summer 2017/18
- SCMA 192 Statistics
Spring 2017/18
- MUGE 101 General Education for Human Development
- SCMA 182 Statistics for Health Science
- SCMA 370 Introduction to Discrete Mathematics
Autumn 2017/18
- MUGE 101 General Education for Human Development
- SCMA 182 Statistics for Health Science
- SCMA 348 Database Management (First Half)
- SCMA 396 Seminar I