Welcome to
Aldy Gunawan's Homepage

School of Computing and Information Systems, Singapore Management University

80 Stamford Road, Singapore 178902
Email: aldygunawan@smu.edu.sg

Current Appointment

I am currently Associate Professor of Computer Science (Practice) at School of Computing and Information Systems (Singapore Management University). I received his Ph.D. degree in Industrial and Systems Engineering from the National University of Singapore.

Research Interests

  • Orienteering Problem
  • Operations Research
  • Logistics and Supply Chain Management
  • Artificial Intelligence
  • Analytics

Education

  • Ph.D, Industrial and Systems Engineering (National University of Singapore, Singapore), 2009
  • M.Eng, Industrial and Systems Engineering (National University of Singapore, Singapore), 2004
  • M.Sc, Industrial and Systems Engineering (National University of Singapore, Singapore), 2002
  • B.Eng, Industrial Engineering (University of Surabaya, Indonesia), 1998

Position(s) held

  • Associate Professor of Computer Science (Practice), School of Computing and Information Systems, Singapore Management University, Singapore (Jul 2023 - present)
  • Assistant Professor of Computer Science (Practice), School of Computing and Information Systems, Singapore Management University, Singapore (Jan 2021 - Jun 2023)
  • Assistant Professor of Information Systems (Practice), School of Information Systems, Singapore Management University, Singapore (Jan 2020 - Dec 2020)
  • Visiting Assistant Professor of Information Systems, School of Information Systems, Singapore Management University, Singapore (Jan 2018 - Dec 2019)
  • Technical Advisor, DHL-SMU Analytics Lab, Singapore Management University, Singapore (Sept 2018 - Aug 2019)
  • Visiting Lecturer, School of Management, Xiamen University, China (July 2018)
  • Senior Research Scientist, Fujitsu - SMU Urban Computing & Engineering Corporate Lab, School of Information Systems, Singapore Management University, Singapore (2016 - 2017)
  • Part-time Lecturer, Nanyang Business School, Nanyang Technological University, Singapore (2017 - 2017)
  • Research Scientist, Living Analytics Research Centre, School of Information Systems, Singapore Management University, Singapore (2013 - 2016)
  • Lecturer, School of Informatics & IT, Temasek Polytechnic (2012 - 2013)
  • Research Fellow, School of Information Systems, Singapore Management University, Singapore (2009 - 2012)
  • Research Fellow, The Logistics Institute Asia Pacific, National University of Singapore, Singapore (2008 - 2009)
  • Research Assistant, Industrial and Systems Engineering Department, National University of Singapore, Singapore (2007 - 2008)
  • Teaching Assistant, Industrial and Systems Engineering Department, National University of Singapore, Singapore (2006 - 2007)
  • Lecturer, Industrial Engineering Department, University of Surabaya, Indonesia (2004 - 2005)
  • Lecturer, Institute of Business Management and Technology, Indonesia (2004)
  • Lecturer, Industrial Engineering Department, University of Surabaya, Indonesia (1998 - 2000)
  • Teaching Assistant, Industrial Engineering Department, University of Surabaya, Indonesia (1996 - 1998)

Awards, Recognition and Honors

  • Research Scholarship, National University of Singapore (2005 - 2008)
  • Research Scholarship, National University of Singapore (2002 - 2004)
  • SAS Prize for the Best Performer in IE5202, Applied Forecasting Methods Course, National University of Singapore (2003)
  • VICOM Prize for the Best Performer in IE5123, Reliability and Maintenance Engineering Course, National University of Singapore (2002)
  • ASEAN Graduate Scholarship (AGS), National University of Singapore (2001 - 2002)
  • Certificate of Honors with the predicate of Summa Cum Laude, University of Surabaya (1998)
  • Honor Scholarship, University of Surabaya (1994 - 1998)

Memberships in Professional Organizations

  • Member, IEEE (Institute of Electrical and Electronics Engineers), 2015 - present
  • Member, ORSS (Operational Research Society of Singapore), 2015 - present
  • Member, INFORMS (Institute for Operations Research and the Management Sciences), 2014 - 2015
  • Member, IIE (Institute of Industrial Engineer), 2011 - 2012
  • Member, IACSIT (International Association of Computer Science and Information Technology), 2010 - 2011

Professional Activities

  • Conference Technical/Programme Committee:
    • International Conference on Operations Research and Enterprise Systems (ICORES 2024)
    • IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2015 - 2023)
    • Conference on Technologies and Applications of Artificial Intelligence (TAAI 2016 - 2020)
    • International Conference on Industrial Engineering and Operations Management (IEOM 2019 - 2023)
    • International Joint Conference on Computational Intelligence (ECTA 2023)
    • IEEE International Conference on Industrial Engineering and Applications (ICIEA 2020 - 2023)
    • International Conference on Awareness Science and Technology (ICAST 2023)
    • Multidisciplinary International Scheduling Conference (MISTA 2017 - 2019)
    • International Conference on the Practice and Theory of Automated Timetabling (PATAT 2016 - 2022)
    • International Congress on Logistics and SCM Systems (ICLS 2019)
    • AAAI Conference on Artificial Intelligence (AAAI 2017 - 2019)
  • Reviewers for journals:
    • Discrete Applied Mathematics
    • Transportation Research Part E
    • Swarm and Evolutionary Computation
    • Applied Soft Computing
    • European Journal of Operational Research
    • Annals of Operations Research
    • Algorithms
    • Computers and Operations Research
    • Interfaces
    • International Journal of Production Research
    • Journal of Asia Pacific Journal of Operational Research
    • Journal of the Operational Research Society
    • Journal of Scheduling
    • Journal of Heuristics
  • Reviewers for conferences:
    • International Conference on Operations Research and Enterprise Systems (ICORES 2024)
    • IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2015 - 2023)
    • Conference on Technologies and Applications of Artificial Intelligence (TAAI 2016 - 2020)
    • International Conference on Industrial Engineering and Operations Management (IEOM 2019 - 2023)
    • International Joint Conference on Computational Intelligence (ECTA 2023)
    • IEEE International Conference on Industrial Engineering and Applications (ICIEA 2020 - 2023)
    • International Conference on Awareness Science and Technology (ICAST 2023)
    • Multidisciplinary International Scheduling Conference (MISTA 2017 - 2019)
    • International Conference on the Practice and Theory of Automated Timetabling (PATAT 2016 - 2022)
    • International Congress on Logistics and SCM Systems (ICLS 2019)
    • AAAI Conference on Artificial Intelligence (AAAI 2017 - 2019)

Publications

BOOKS

JOURNAL PAPERS

  • V.F. Yu, P.T. Anh, A. Gunawan, and H. Han, “Simulated Annealing with Variable Neighborhood Descent approach for the Heterogeneous Fleet Vehicle Routing Problem with Multiple Forward/Reverse Cross-Docks”, Expert Systems with Applications, vol. 237, Part C, 121631, 1 March 2024
  • V.F. Yu, N.Y. Salsabila, S.-W. Lin, and A. Gunawan, “Simulated Annealing with Reinforcement Learning for the Set Team Orienteering Problem with Time Windows”, Expert Systems with Applications, 2023
  • L. Gozali, T.Y.M. Zagloel, T.M. Simatupang, W. Sutopo, A. Gunawan, Y.-C. Liang, and etc "The Important Role of System Dynamics Investigation on Business Model, Industry and Performance Management", International Journal of Productivity and Performance Management, 2023
  • V.F. Yu, G. Aloina, P. Jodiawan, A. Gunawan, and T.-C. Huang, "The Vehicle Routing Problem with Simultaneous Pickup and Delivery and Occasional Drivers", Expert Systems with Applications, vol. 214, pp. 119118, 2023

  • V.F. Yu, M.P.K. Nguyen, K. Putra, A. Gunawan, and I. Dharma, "The Two-Echelon Vehicle Routing Problem with Transshipment Nodes and Occasional Drivers: Formulation and Adaptive Large Neighborhood Search Heuristic", Journal of Advanced Transportation, 2022
  • A. Gunawan, A.T. Widjaja, P. Vansteenwegen, and V.F. Yu, "Two-Phase Matheuristic for the Vehicle Routing Problem with Reverse Cross-Docking", Annals of Mathematics and Artificial Intelligence, vol. 90 (7-9), pp. 915 - 949, 2021
  • Y.-C. Liang, V. Minanda, and A. Gunawan, "Waste Collection Routing Problem: A Mini-Review of Recent Heuristic Approaches and Applications", Waste Management & Research, vol. 40 (5), pp. 519 - 537, 2022
  • Y.-C. Liang, V. Minanda, A. Gunawan, and H.-S. Chen, "Metaheuristics for Time-Dependent Vehicle Routing Problem with Time Windows", International Journal of Operations Research, 2022
  • M. Khodadadian, A. Divsalar, C. Verbeeck, A. Gunawan, and P. Vansteenwegen, "Time Dependent Orienteering Problem with Time Windows and Service Time Dependent Profits”, Computers and Operations Research, vol. 143, pp. 105794, 2022

  • V.F. Yu, P. Jodiawan, and A. Gunawan, “Design of a Two-Echelon Freight Distribution System in Last-Mile Logistics considering Covering Locations and Occasional Drivers”, Transportation Research Part E: Logistics and Transportation Review, vol. 154, October 2021, 102461
  • A. Gunawan, A.T. Widjaja, P. Vansteenwegen, and V.F. Yu, "A Matheuristic Algorithm for the Vehicle Routing Problem with Cross-Docking", Applied Soft Computing, vol. 103, 2021
  • A. Gunawan, G. Kendall, B. McCollum, H.-V. Seow, and L.S. Lee, "Vehicle Routing: Review of Benchmark Datasets", Journal of the Operational Research Society, vol. 72 (8), pp. 1794 - 1807, 2021
  • Y.-C. Liang, V. Minanda, and A. Gunawan, "Waste Collection Routing Problem: A Mini-Review of Recent Heuristic Approaches and Applications", Waste Management & Research: The Journal for a Sustainable Circular Economy, 2021
  • V.F. Yu, P. Jodiawan, and A. Gunawan, “An Adaptive Large Neighborhood Search for the Green Mixed Fleet Vehicle Routing Problem with Realistic Energy Consumption and Partial Recharges”, Applied Soft Computing, 2021
  • V.F. Yu, A.T. Widjaja, A. Gunawan, and P. Vansteenwegen, “The Multi-Vehicle Cycle Inventory Routing Problem: Formulation and a Metaheuristic Approach”,Computers and Industrial Engineering, 2021

  • A.C.G. Prasetia, I.-L. Wang and A. Gunawan, "Optimal Collaborative Path Planning for Unmanned Surface Vehicles Carried by a Parent Boat Along a Planned Route", International Journal of Operations Research, vol. 17 (4), pp. 101 - 116, 2020
  • V.F. Yu, Winarno, S.-W. Lin and A. Gunawan, “Design of a Two-Echelon Freight Distribution System in an Urban Area considering Third-Party Logistics and Loading-Unloading Zones”, Applied Soft Computing, 2020
  • T. Lim, C.S Ong and A. Gunawan, “European Floating Strike Lookback Options: Alpha Prediction and Generation using Unsupervised Learning”, The Journal of Financial Data Science, vol. 2 (4), pp. 59 - 70, 2020
  • G. Peng, G. Song, L. Xing, A. Gunawan and P. Vansteenwegen, “An Exact Algorithm for Agile Earth Observation Satellite Scheduling with Time-Dependent Profits”, Computers and Operations Research, vol. 120, 2020

  • V.F. Yu, P. Jewpanya, A.A.N.P. Redi and A. Gunawan, “Selective Discrete Particle Swarm Optimization for Team Orienteering Problem with Time Windows and Partial Scores”, Computers & Industrial Engineering, 2019
  • G. Peng, R. Dewil, C. Verbeeck, A. Gunawan, L. Xing, and P. Vansteenwegen, “Agile Earth Observation Satellite Scheduling: an Orienteering Problem with Time-Dependent Profits and Travel Times”, Computers and Operations Research, vol. 111, pp. 84 - 98, 2019
  • A. Gunawan, H.C. Lau, and K. Lu, "ADOPT: Combining Parameter Tuning and Adaptive Operator Ordering for solving a Class of Orienteering Problems", Computers and Industrial Engineering, vol. 121, pp. 82 - 96, 2018
  • A. Gunawan, K.M. Ng, G. Kendall, and J. Lai, "An Iterated Local Search Algorithm for the Team Orienteering Problem with Variable Profits", Engineering Optimization, 2018, vol. 50 (7), pp. 1148 - 1163, 2018

  • A. Gunawan, H.C. Lau, P. Vansteenwegen, and K. Lu, "Well-Tuned Algorithms for the Team Orienteering Problem with Time Windows", Journal of the Operational Research Society, vol. 68 (8), pp. 861 - 876, 2017
  • A. Gunawan, H.C. Lau and P. Vansteenwegen, "Orienteering problem: a survey of recent variants, solution approaches and applications", European Journal of Operational Research, vol. 255, pp. 315 - 332, 2016
  • H.C. Lau, Z. Yuan and A. Gunawan, "Patrol Scheduling in an Urban Rail Network", Annals of Operations Research, pp. 1 - 26, June 2014
  • A. Gunawan and H.C. Lau, "Master physician scheduling problem", Journal of the Operational Research Society, vol. 64, pp. 410 - 425, 2013
  • A. Gunawan, K.M. Ng and K.L. Poh, "A hybridized lagrangian relaxation and simulated annealing for the course timetabling problem", Computers and Operations Research, vol. 39, no. 12, pp. 3074 - 3088, 2012
  • A. Gunawan, K.M. Ng and K.L. Poh, "Solving the quadratic assignment problem by a hybrid algorithm", International Journal on Advanced Science, Engineering and Information Technology, vol. 1, no. 1, 2011
  • A. Gunawan, H.L. Ong and K.M. Ng, "Applying two metaheuristics for the teacher assignment problem", International Journal of Information and Management Sciences, vol. 22, no. 1, pp. 73 - 86, 2011
  • A. Gunawan, H.L. Ong and K.M. Ng, "A genetic algorithm for the teacher assignment problem", International Journal of Information and Management Sciences, vol. 19, no. 1, March 2008
  • A. Gunawan, K.M. Ng and K.L. Poh, "An improvement heuristic for the timetabling problem", International Journal Computational Science, vol. 1, no. 2, pp. 162 - 178, 2007
  • A. Gunawan, K.M. Ng and K.L. Poh, "Solving the teacher assignment-course scheduling problem by a hybrid algorithm", International Journal of Computer, Information and Systems Science and Engineering, vol. 1, no. 2, pp. 136 - 141, 2007

CONFERENCE PAPERS

  • A. Gunawan, S.L. Hoe, X.Y. Lim, L.C. Tran, and D.V.A. Nguyen, “ExploreLah: Personalised and Smart Trip Planner for Mobile Tourism”, proceedings of the 2023 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2023), 18 - 21 December 2023, Singapore
  • A. Gunawan, D.V.A. Nguyen, P.K.M. Nguyen, and P. Vansteenwegen, "GRASP solution approach for the e-waste collection problem", proceedings of the International Conference on Computational Logistics (ICCL 2023), 6 – 8 September 2023, Berlin, Germany
  • N.A. Azhar, A. Gunawan, S.-F. Cheng and E. Leonardi, "Carbon-Aware Mine Planning with a Novel Multi-Objective Framework", proceedings of the International Conference on Computational Logistics (ICCL 2023), 6 – 8 September 2023, Berlin, Germany
  • A. Gunawan, T. Visawameteekul, A. Wong, L.C. Tran, "The Analysis of Extended Producer Responsibility (EPR) for E-waste Management Policy Drivers and Challenges in Singapore", proceedings of the 17th International Congress on Logistics and SCM Systems (ICLS 2023), 9 - 12 August 2023, Seoul, South Korea
  • P.K.M. Nguyen, V.F. Yu, and A. Gunawan, "Vehicle Routing Problem with Parcel Locker and Public Transportation: Goods delivery using Mass-Rapid-Transit System", proceedings of the 17th International Congress on Logistics and SCM Systems (ICLS 2023), 9 - 12 August 2023, Seoul, South Korea - abstract
  • A. Gunawan, D.V.A. Nguyen, P.K.M. Nguyen, and P. Vansteenwegen, "GRASP based Metaheuristic to solve the Mixed Fleet E-waste Collection Route Planning Problem", proceedings of the 17th International Congress on Logistics and SCM Systems (ICLS 2023), 9 - 12 August 2023, Seoul, South Korea - abstract
  • A. Gunawan, P.K.M. Nguyen, V.F. Yu, and D.V.A. Nguyen, "The Heterogeneous Vehicle Routing Problem with Multiple Time Windows for the E-Waste Collection Problem", proceedings of the 19th Annual IEEE International Conference on Automation Science and Engineering (IEEE CASE 2023), 26 - 30 August 2023, Auckland, New Zealand
  • P.K.M. Nguyen, A. Gunawan, V.F. Yu, and M. Misir, "An Adaptive Large Neighborhood Search for Heterogeneous Vehicle Routing Problem with Time Windows", proceedings of the 19th Annual IEEE International Conference on Automation Science and Engineering (IEEE CASE 2023), 26 - 30 August 2023, Auckland, New Zealand
  • A. Gunawan, C. Liu, H.S. Subramaniam, M. Tan, R. Tan, C. Tay and T.Visawameteekul, "An Exploratory Study on Museum Visitorship Trends in Singapore”, proceedings of the 13th Annual International Conference on Industrial Engineering and Operations Management (IEOM 2023), 6-9 March 2023, Manila, Philippines

  • N.A. Azhar, A. Gunawan, S.-F. Cheng and E. Leonardi, "A Carbon-Aware Planning Framework for Production Scheduling in Mining", proceedings of the International Conference on Computational Logistics (ICCL 2022), 21 – 23 September 2022, Barcelona, Spain
  • P. Anh, V.F. Yu, A. Gunawan, H. Han, "Integrating Forward and Reverse Logistics in Vehicle Routing Problem with Cross-docking", proceedings of the 16th International Congress on Logistics and SCM Systems (ICLS 2022), August 28-30, 2022, Khon Kaen, Thailand
  • M. Misir, A. Gunawan, and P. Vansteenwegen, "Algorithm Selectionfor the Team Orienteering Problem”, proceedings of the 22nd European Conference on Evolutionary Computation in Combinatorial Optimisation (EvoStar 2022), 20-22 April 2022, Madrid, Spain
  • H. Wang, and A. Gunawan, "Impact of Digital Payment on Commercial Banks in China”, proceedings of the 12th Annual International Conference on Industrial Engineering and Operations Management (IEOM 2022), 7-10 April 2022, Istanbul, Turkey
  • A. Gunawan, L.C. Tran, K.W. Tan, and I.-L. Wang, "Exploring and Evaluating the Impact of COVID-19 on Mobility Changes in Singapore”, proceedings of the 12th Annual International Conference on Industrial Engineering and Operations Management (IEOM 2022), 7-10 April 2022, Istanbul, Turkey

  • A.T. Widjaja, E.-P. Lim, and A. Gunawan, “On Analysing Student Resilience in Higher Education programs using a Data-Driven Approach", proceedings of the IEEE International Conference on Teaching, Assessment, and Learning for Engineering (TALE 2021), 5 - 8 December 2021, Wuhan, China
  • V.F. Yu, G. Aloina, P. Jodiawan, A. Gunawan, and T.-C. Huang, “Solving the Vehicle Routing Problem with Simultaneous Pickup and Delivery and Occasional Drivers by Simulated Annealing”, proceedings of the 2021 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2021) - abstract, 13 - 16 December 2021, Singapore (accepted)
  • K. W. Tan, B. K. Goh and A. Gunawan, "Redesigning Patient Flow in Paediatric Eye Clinic For Pandemic Using Simulation", proceedings of the IEEE International Smart Cities Conference 2021 (ISC2 2021), 7 - 10 September 2021 (virtual)
  • A. Gunawan, V.F. Yu, A.N. Sutanto, and P. Jodiawan, "Set Team Orienteering Problem with Time Windows", proceedings of the 15th Learning and Intelligent OptimizatioN Conference (LION 2021), 20 - 25 June 2021, Athens, Greece (virtual)
  • A. Gunawan, A.T. Widjaja, P. Vansteenwegen and V.F. Yu, "Vehicle Routing Problem with Forward and Reverse Cross-Docking: Formulation and Matheuristic Approach", proceedings of the 17th Annual IEEE International Conference on Automation Science and Engineering (IEEE CASE 2021), 23 - 27 August 2021, Lyon, France
  • A. Gunawan, A.T. Widjaja, R.K.-W Lee and E.-P Lim, “Metaheuristic for the Personalized Course Sequence Recommendation Problem”, proceedings of the 13th International Conference on the Practice and Theory of Automated Timetabling (PATAT 2021), 24 - 27 August 2021, Bruges, Belgium - short paper
  • J. Zhu, A. Gunawan and K.M Ng, “The Capacitated Team Orienteering Problem”, proceedings of the 13th International Conference on the Practice and Theory of Automated Timetabling (PATAT 2021), 24 - 27 August 2021, Bruges, Belgium - short paper

  • A. Gunawan, A.T. Widjaja, P. Vansteenwegen and V.F. Yu, "Vehicle Routing Problem with Reverse Cross-Docking: an Adaptive Large Neighborhood Search Algorithm", proceedings of the International Conference on Computational Logistics 2020 (ICCL 2020), Lecture Notes in Computer Science 12433, pp. 167-182, Springer-Verlag Berlin Heidelberg, 2020
  • A.T. Widjaja, L. Wang, N.T. Truong, A. Gunawan and E.-P. Lim, “Next-Term Grade Prediction: A Machine Learning Approach”, proceedings of Educational Data Mining 2020 (EDM 2020), 10 - 13 June 2020, Morocco (fully virtual conference) - Poster
  • M.F. Rasyid, V.F. Yu, B.M. Sopha and A. Gunawan, "Vehicle Routing Problem with Parcel Locker Sharing in a Collaborative Environment, proceedings of the 1st International Conference on Intelligent Production and Operations (IPO 2020), 19 - 21 June 2020, Taipei, Taiwan
  • K. Putra, V.F. Yu, I.G.B.B. Dharma and A. Gunawan, "Two-Echelon Vehicle Routing Problem with Occasional Drivers. proceedings of the 1st International Conference on Intelligent Production and Operations (IPO 2020), 19 - 21 June 2020, Taipei, Taiwan
  • A. Gunawan, A.T. Widjaja, P. Vansteenwegen and V.F. Yu, “Adaptive Large Neighborhood Search for Vehicle Routing Problem with Cross-Docking”, proceedings of 2020 IEEE Congress on Evolutionary Computation (CEC) - IEEE World Congress on Computational Intelligence (IEEE WCCI), 19 - 24 July 2020, Glasgow, United Kingdom (fully virtual conference), pp. 1-8
  • A. Gunawan, A.T. Widjaja, P. Vansteenwegen and V.F. Yu, “A Matheuristic Algorithm for solving the Vehicle Routing Problem with Cross-Docking”, proceedings of the 14th Learning and Intelligent OptimizatioN Conference (LION 2020), 24 - 28 May 2020, Athens, Greece, Lecture Notes in Computer Science 12096, pp. 9-15, Springer-Verlag Berlin Heidelberg, 2020
  • A.T. Widjaja, A. Gunawan, P. Jodiawan and V.F. Yu, “Incorporating a reverse logistics scheme in a vehicle routing problem with cross-docking”, proceedings of 2020 IEEE 7th International Conference on Industrial Engineering and Applications (ICIEA 2020), 16 - 18 April 2020, Bangkok, Thailand (Best Presenter Award)
  • A. Gunawan, A.T. Widjaja, B. Gan, V.F. Yu and P. Jodiawan, “Vehicle Routing Problem for Multi-Product Cross-Docking”, proceedings of the 10th International Conference on Industrial Engineering and Operations Management (IEOM 2020), 10 - 12 March 2020, Dubai, UAE (Best Paper in Logistics track)

  • Y.-C. Liang, V. Minanda, A. Gunawan and A.H.-L. Chen, "Harmony Search Algorithm for Time-Dependent Vehicle Routing Problem with Time Windows", proceedings of the 20th Asia Pacific Industrial Engineering And Management Systems (APIEMS 2019), 2 - 5 December 2019, Kanazawa, Japan
  • P.A.Y. Indrakarna, V.F. Yu, A. Gunawan, "Simulated Annealing for the Share-a-Ride Problem with Adjustable Compartment", proceedings of the 2019 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2019) - poster, 15 - 18 December 2019, Macao, China
  • P. Jodiawan, A. Gunawan, V.F. Yu and A.T. Widjaja, "A Mathematical Programming Model for the Green Mixed Fleet Vehicle Routing Problem with Realistic Energy Consumption and Partial Recharges", proceedings of the 2019 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2019), 15 - 18 December 2019, Macao, China
  • F. Chen, A. Gunawan, D. Lo, and S. Kim, "InSPeCT: Iterated Local Search for solving Path Conditions", proceedings of the 15th Annual IEEE International Conference on Automation Science and Engineering (IEEE CASE 2019), 22-26 August 2019, Vancouver BC, Canada
  • A. Gunawan, V.F. Yu, A.T. Widjaja and P. Vansteenwegen, “Simulated Annealing for the Multi-Vehicle Cyclic Inventory Routing Problem”, proceedings of the 15th Annual IEEE International Conference on Automation Science and Engineering (IEEE CASE 2019), 22 - 26 August 2019, Vancouver BC, Canada
  • P. Jodiawan, V.F. Yu and A. Gunawan, "A Green Mixed Fleet Vehicle Routing Problem with Realistic Energy Consumption and Partial Recharges", proceedings of the 14th International Congress on Logistics and SCM Systems (ICLS 2019), 19 - 22 August 2019, Taipei, Taiwan (Best Paper in Optimization of Logistics and Supply Chain Systems)
  • A. Gunawan, Gan, B., J.A. Tan and S.L.S. Lee Villanueva, "EzLog: Data Visualization for Logistics", proceedings of the 14th International Congress on Logistics and SCM Systems (ICLS 2019), 19 - 22 August 2019, Taipei, Taiwan (Best Paper in Smart Logistics)
  • A. Gunawan, V.F. Yu, E.I. Junaidi and A.T. Widjaja, "Integrated Assignment and Routing with Mixed Service Mode Cross-Dock", proceedings of the 14th International Congress on Logistics and SCM Systems (ICLS 2019), 19 - 22 August 2019, Taipei, Taiwan
  • A. Gunawan, V.F. Yu, A.T. Widjaja and P. Vansteenwegen, "Simulated Annealing for the Single-Vehicle Cyclic Inventory Routing Problem", proceedings of The Genetic and Evolutionary Computation Conference 2019 (GECCO 2019) - short paper, 13 - 17 July 2019, Prague,Czech Republic
  • A. Gunawan, K.M. Ng, V.F. Yu, G. Adiprasetyo and H.C. Lau, “The capacitated team orienteering problem”, proceedings of the 9th International Conference on Industrial Engineering and Operations Management (IEOM 2019), 5 - 7 March 2019, Bangkok, Thailand

  • A. Gunawan, M.L.F Cheong and J. Poh, "An Essential Applied Statistical Analysis Course using RStudio with Project-Based Learning for Data Science", proceedings of the IEEE International Conference on Teaching, Assessment, and Learning for Engineering (TALE 2018), 4 - 7 December 2018, Wollongong, Australia
  • A. Gunawan, K.M. Ng, V.F. Yu, G. Adiprasetyo and H.C. Lau, "Iterated Local Search Algorithm for the Capacitated Team Orienteering Problem", proceedings of the 11th International Conference on the Practice and Theory of Automated Timetabling (PATAT 2018), 28 - 31 August 2018, Vienna, Austria
  • V.F. Yu, H.-I Ting, Winarno, S.-W Lin and A. Gunawan, "Optimizing a 2-Echelon Distribution System with Temporary Intermediate Facilities", proceedings of the 29th European Conference on Operational Research (EURO 2018), 8 July - 11 July 2018, Valencia, Spain
  • T.H. Teng, H.C. Lau, and A. Gunawan, "Instance-Specific Selection of AOS Methods for Solving Combinatorial Optimisation Problems via Neural Networks", proceedings of Learning and Intelligent OptimizatioN Conference (LION 12), 10 June - 15 June 2018, Kalamata, Greece, Lecture Notes in Computer Science 11353, pp. 98-114, Springer-Verlag Berlin Heidelberg, 2018
  • A. Gunawan, H.C. Lau and K. Lu, "Home Health Care Delivery Problem", proceedings of the 8th Multidisciplinary International Scheduling Conference (MISTA 2017), 5 - 8 December 2017, Kuala Lumpur, Malaysia
  • A. Gunawan, A.A.N. Perwira Redi, V.F. Yu, P. Jewpanya and H.C. Lau, "A Selective-Discrete Particle Swarm Optimization Algorithm for Solving a Class of Orienteering Problems", proceedings of the 8th Multidisciplinary International Scheduling Conference (MISTA 2017), 5 - 8 December 2017, Kuala Lumpur, Malaysia
  • Y.-C. Liang, A. Gunawan, H.-C. Chen and R.C.J. Josue, "Solving Tourist Trip Design Problems Using a Virus Optimization Algorithm", proceedings of the 8th Multidisciplinary International Scheduling Conference (MISTA 2017), 5 - 8 December 2017, Kuala Lumpur, Malaysia
  • A. Gunawan, K.M. Ng, G. Kendall and J. Lai, "An ILS Algorithm for the Team Orienteering Problem with Variable Profit", proceedings of the 17th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2016), 7 December - 10 December 2016, Taipei, Taiwan
  • A. Gunawan, H.C. Lau, P. Varakantham and W. Wang, "An Intelligent System for Personalized Conference Event Recommendation and Scheduling", proceedings of the 22nd European Conference on Artificial Intelligence (ECAI 2016), 29 August - 2 September 2016, The Hague, Netherlands
  • A. Gunawan, H.C. Lau and K. Lu, "A fast algorithm for personalized travel planning recommendation", proceedings of the 11th International Conference on the Practice and Theory of Automated Timetabling, 23 - 26 August 2016, Udine, Italy
  • A. Gunawan, H.C. Lau, P. Varakantham and W. Wang, "PRESS: PeRsonalized Event Scheduling recommender System", proceedings of Autonomous Agents and Multiagent Systems International Conference (AAMAS 2016 - DEMOs track), 9 - 13 May 2016, Singapore
  • A. Gunawan, H.C. Lau and K. Lu, "Enhancing local search with adaptive operator ordering and its application to the Time Dependent Orienteering Problem", proceedings of the 11th International Conference on the Practice and Theory of Automated Timetabling (PATAT 2016), 23-26 August 2016, Udine, Italy
  • Lindawati and A. Gunawan, "Minimizing waiting time in last mile delivery for smart city", proceedings of the 27th Annual Conference of Production and Operations Management Society (POMS 2016), 6 - 9 May 2016, Orlando, FL, USA
  • A. Gunawan, H.C. Lau and M. Misir, "Designing and comparing multiple portfolios of parameter configurations for online algorithm selection", proceedings of Learning and Intelligent OptimizatioN Conference (LION 10), 29 May - 1 June 2016, Ischia Island (Napoli), Italy, Lecture Notes in Computer Science 10079, pp. 91-106, Springer-Verlag Berlin Heidelberg, 2016
  • Lindawati and A. Gunawan, "Performance based contracting for the manufacturing industry by using integrated platform and dynamic pricing model", proceedings of the IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2015), 06 - 09 December 2015, Singapore
  • Lindawati and A. Gunawan, "Minimizing the waiting time in last-mile delivery with time windows", proceedings of the 10th Triennial Conference of the Association of Asia-Pacific Operational Research Societies (APORS 2015), 02 - 06 August 2015, Kuching, Sarawak, Malaysia
  • E. Tay and A. Gunawan, "Exploring associative analysis and its role in property investment decision making", proceedings of the 10th Triennial Conference of the Association of Asia-Pacific Operational Research Societies (APORS 2015), 02 - 06 August 2015, Kuching, Sarawak, Malaysia
  • A. Gunawan, H.C. Lau and K. Lu, "SAILS: Hybrid algorithm for the team orienteering problem with time windows", proceedings of the 7th Multidisciplinary International Scheduling Conference (MISTA 2015), 25 - 28 August 2015, Prague, Czech Republic
  • A. Gunawan, H.C. Lau and K. Lu, "An iterated local search algorithm for the orienteering problem with time windows", proceedings of the 15th European Conference on Evolutionary Computation in Combinatorial Optimisation (EvoStar 2015), 8-10 April 2015, Copenhagen, Denmark, Lecture Notes in Computer Science 9026, pp. 61-73, Springer-Verlag Berlin Heidelberg, 2015
  • A. Gunawan, H.C. Lau and M. Misir, "Designing a Portfolio of Parameter Configurations for Online Algorithm Selection", in the AAAI-15 Workshop on Algorithm Configuration (AlgoConf 2015), 25-29 January 2015, Austin, Texas
  • A. Gunawan and H.C. Lau, "Second Order-Response Surface Model for the Automated Parameter Tuning Problem", proceedings of the IEEE International Conference on Industrial Engineering and Engineering Management (IEEM-2014), 9-12 December 2014, Selangor, Malaysia
  • C. Chen, S.-F Cheng, A. Gunawan, A. Misra, D. Chander and K. Dasgupta, "TRACCS: Trajectory-Aware Coordinated Urban Crowd-Sourcing", proceedings of the 2nd AAAI Conference on Human Computation and Crowdsourcing (HCOMP-2014), 2-4 November 2014, Pittsburgh, USA
  • A. Gunawan, K.M. Ng, K.L. Poh and H.C. Lau "Hybridizing Metaheuristics for Solving QAP and QSAP", proceedings of the 10th Annual IEEE International Conference on Automation Science and Engineering, 18-22 August 2014, Taipei, Taiwan
  • A. Gunawan, Z. Yuan, and H.C. Lau, "A Mathematical Model and Metaheuristics for Time Dependent Orienteering Problem", proceedings of the 10th International Conference on the Practice and Theory of Automated Timetabling (PATAT 2014), 26-29 August 2014, York, United Kingdom
  • A. Gunawan and H.C. Lau, "Automatic Algorithm Configuration Problem", proceedings of International Computer Science and Engineering Conference, 4-6 September 2013, Bangkok, Thailand
  • A. Gunawan and H.C. Lau, "A Design of Experiments Approach for the Automated Parameter Tuning Problem", proceedings of the 26th European Conference on Operations Research, 1-4 July 2013, Rome, Italy
  • H.C. Lau and A. Gunawan, "The Patrol Scheduling Problem", proceedings of the 9th International Conference of Practice and Theory of Automated Timetabling (PATAT 2012), 28-31 August 2012, Son, Norway
  • A. Gunawan, H.C. Lau and E. Wong, "Real-World Parameter Tuning using Factorial Design with Parameter Decomposition", Post-proceedings of the 9th Metaheuristic International Conference (MIC 2011) in Operations Research/Computer Science Interfaces series, Springer, Berlin, Germany
  • A. Gunawan, H.C. Lau and E. Wong, "Real-World Parameter Tuning using Factorial Design with Parameter Decomposition", proceedings of the 9th Metaheuristic International Conference (MIC 2011),25-28 July 2011, Udine, Italy
  • A. Gunawan, H.C. Lau and Lindawati, "Fine-Tuning Algorithm Parameters using the Design of Experiments Approach", proceedings of LION5, Learning and Intelligent Optimization Conference 17-21 January 2011, Rome, Italy, Lecture Notes in Computer Science 6683, pp. 278-292, Springer-Verlag Berlin Heidelberg, 2011
  • A. Gunawan, K.M. Ng and K.L. Poh, "A Solving the Quadratic Assignment Problem by a Hybrid Algorithm", proceedings of the International Conference on Advanced Science, Engineering and Information Technology 2011 (ICASEIT 2011), 14-15 January 2011, Putrajaya, Malaysia
  • A. Gunawan and H.C. Lau, "The Bi-Objective Master Physician Scheduling Problem", proceedings of the 8th International Conference of Practice and Theory of Automated Timetabling (PATAT 2010), 10-13 August 2010, Belfast, Northern Ireland
  • A. Gunawan and H.C. Lau, "Master Physician Scheduling Problem", proceedings of the 4th Multidisciplinary International Scheduling Conference (MISTA 2009), 10-12 August 2009, Dublin, Ireland
  • A. Gunawan, K.M. Ng and K.L. Poh, "The hybridization of simulated annealing and tabu search: a case study for the university timetabling problem", proceedings of the 7th International Conference of Practice and Theory of Automated Timetabling (PATAT 2008), 19-22 August 2008, Montreal, Canada
  • K.M. Ng, A. Gunawan and K.L. Poh, "A hybrid algorithm for the quadratic assignment problem", proceedings of the 2008 International Conference on Scientific Computing, 14-17 July 2008, Las Vegas, Nevada
  • A. Gunawan, K.M. Ng and K.L. Poh, "Solving the teacher assignment-course scheduling problem by a hybrid algorithm", proceedings of the 12th International Conference on Computer, Information and Systems Science and Engineering 2007, 27-29 July 2007, Prague, Czech Republic
  • A. Gunawan, K.L. Poh and K.M. Ng, "Design of educational timetabling systems", proceedings of Asia-Pacific Systems Engineering Conference 2007, 23-24 March 2007, Singapore
  • A. Gunawan, K.M. Ng and K.L. Poh, "An improvement heuristic for the timetabling problem", proceedings of the 7th Asia Pacific Industrial Engineering and Management Systems Conference 2006 (APIEM 2006), 17-20 December 2006, Bangkok, Thailand
  • A. Gunawan, K.M. Ng and K.L. Poh, "A mathematical programming model for a timetabling problem", proceedings of the International Conference on Scientific Computing, 26-29 June 2006, Nevada, USA
  • A. Gunawan, H.L. Ong and K.M. Ng, "Applying metaheuristics for the course scheduling problem", proceedings of the 5th Asia Pacific Industrial Engineering and Management Systems Conference 2004 (APIEM 2004), 12-15 December 2004, Gold Coast, Australia

PAPERS UNDER REVIEW

  • N.A. Azhar, A. Gunawan, S.F. Cheng, and Z.Y. Tham, "Long-Term Mine Production Scheduling: a Survey of Classical, Hybrid and Machine Learning Methods”
  • D.V.A. Nguyen, R. Piplani, and A. Gunawan, "Two-Echelon Covering Tour Vehicle Routing Problem for Post-Disaster Aid”
  • V.F. Yu, N.Y. Salsabila, A. Gunawan, and A.N. Handoko, “The Multi-Vehicle Profitable Tour Problem with Flexible Compartments and Mandatory Customers”

Research: test instances and results

  • VRPCD instances