- Programme Chair at the annual Winter Simulation Conference 2026
- Business Chair at the annual Winter Simulation Conference 2024 (Orlando, FL)
- Proceeding Editors at the annual Winter Simulation Conference 2023 (San Antonio, TX)
- Programme co-chair at the 2023 OR Society Conference OR65 (Bath, UK)
- Track coordinator (Agent-based simulation) at the annual Winter Simulation Conference 2022 (Singapore)
- Track coordinator (Agent-based simulation) at the annual Winter Simulation Conference 2021 (Phoenix, AZ)
- Stream coordinator (Behavioural Modelling ) at the European Conference on Operational Research 2021 (Athens, Greece)
- Stream coordinator (Simulation and Sustainable Development Goals) at the 2021 OR Society Conference OR63 (online/Southampton, UK)
- Track coordinator (Agent-based simulation) at the annual Winter Simulation Conference 2020 (Orlando, Florida, US)
- Stream coordinator (Simulation and Sustainable Development Goals) at the 2020 OR Society Conference OR62 (online)
- Track coordinator (Agent-based simulation) at the annual Winter Simulation Conference 2019 (National Harbor, Maryland, US)
- Organizing committee member at the European Conference on Operational Research (EURO) 2019 (Dublin, Ireland)
- Track coordinator (Agent-based simulation) at the annual Winter Simulation Conference 2018 (Gothenburg, Sweden)
- Stream coordinator (Simulation) at the 60th anniversary OR Society Conference OR60 (Lancaster, UK)
- Stream coordinator (Stochastic Modelling and Simulation) at the 29th European Conference on Operational Research EURO18 (Valencia, Spain)
- PC member at the annual Winter Simulation Conference 2017 (Las Vegas, NV)
- PC member at the annual Winter Simulation Conference 2016 (Arlington, VA)
- Deliver a tutorial at UK OR Society’s Simulation Workshop 2016 (Stratford, Worcestershire, UK), title “Agent-Based Simulation Tutorial using Repast”
- PC member at the annual Winter Simulation Conference 2015 (Huntington Beach, CA)
- Keynote speaker at Benelux Conference on Artificial Intelligence 2015 (Hasselt, Belgium), title “Agent-based simulation of artificial society: A Management Science’s perspective”
- Keynote speaker at The 2nd National Seminar and Workshop on Inclusive Development in Agriculture 2015 (Bandung, Indonesia), title “The role of science and system modelling in inclusive development”
- Deliver a tutorial at The 2nd National Seminar and Workshop on Inclusive Development in Agriculture 2015 (Bandung, Indonesia), title “Agent-Based Simulation Tutorial using Repast”
- Deliver a tutorial at European Simulation and Modelling Conference (Leicester, UK), title “Agent-Based Simulation Tutorial using Repast”
- PC member at the annual Winter Simulation Conference 2014 (Savannah, GA)
- Program chair at the biennial Operational Research Society Simulation Workshop 2014
- General chair at the annual European Simulation and Modelling Conference 2013
- Program chair at the biennial Operational Research Society Simulation Workshop 2012