Dr Mingyu Guo
Program Director
School of Computer Science and Information Technology
College of Engineering and Information Technology
Eligible to supervise Masters and PhD as Principal Supervisor - email supervisor to discuss availability.
I am a Senior Lecturer, Program Director of the Master of Computer Science, and Graduate Research Coordinator in the School of Computer Science and Information Technology, Adelaide University. Before joining Adelaide, I was a Lecturer at the University of Liverpool. I hold a Ph.D. in Computer Science from Duke University, where my dissertation was runner-up for the IFAAMAS Victor Lesser Distinguished Dissertation Award. I also hold an M.S. in Applied Mathematics from the University of Florida and a B.S. in Mathematics from Zhejiang University.
I use algorithmic game theory and optimisation to study how AI systems make decisions when participants have competing interests. My research spans two themes:
Agentic Commerce and the Economics of Generative AI. I study how AI agents buy, sell and negotiate on behalf of people and organisations. Current work includes advertising in language-model responses, the procurement and pricing of AI services, and auction design for AI tokens.
AI for Drone and Cyber Defence. I develop algorithms for coordinating drone teams and protecting enterprise networks against cyber attacks. This work addresses how to choose effective strategies at scale while accounting for an adversary's responses, with support from defence and industry partners.
Highlights
- AAAI 2027 Workshop Program Co-Chair, co-leading the conference-wide workshop program.
- AAMAS 2026 Best Student Paper nomination (one of five nominated papers), for drone defence work through an industry PhD with Saab Australia.
- Executive Dean's Award, 2025, International Engagement – International Partnership.
- Invited research talks, 2024, at Google DeepMind, Carnegie Mellon, Harvard and Oxford.
- 90+ publications, including 50+ at CORE A*/A venues; A$1.5M+ in project funding as lead or co-investigator since 2022; 10 HDR completions.
Selected Publications
- NeurIPS 2026 (CORE A*): Extending Myerson's Optimal Auctions to Correlated Bidders via Neural Network Interpolation. With Carnegie Mellon.
- COLM 2026: Incentive-Aware Multi-Fidelity Optimization for Generative Advertising in Large Language Models. With Carnegie Mellon, Oxford and Harvard, co-authored with my Honours student.
- IJCAI 2026 (CORE A*): Taming Treewidth DP with Modulators: A General Booster for Graph Heuristics.
- ICML 2026 (CORE A*): Rethinking Gating Mechanism in Sparse MoE: Handling Arbitrary Modality Inputs with Confidence-Guided Gate.
- AAMAS 2026 (CORE A, Best Student Paper nomination, oral): Building Large-Scale Drone Defenses from Small-Team Strategies.
- AAAI 2026 (CORE A*, oral): On the Edge of Core (Non-)emptiness: An Automated Reasoning Approach to Approval-based Multi-winner Voting.
- NeurIPS 2025 (CORE A*): Can Dependencies Induced by LLM-Agent Workflows Be Trusted?
- IJCAI 2025 (CORE A*): Adaptive Wizard for Removing Cross-Tier Misconfigurations in Active Directory.
- ACM Transactions on Evolutionary Learning and Optimization 2025: Hardening Active Directory Graphs via Evolutionary Diversity Optimization-based Policies.
- AAAI 2024 (CORE A*): Worst-Case VCG Redistribution Mechanism Design Based on the Lottery Ticket Hypothesis. Sole author.
- AAAI 2024 (CORE A*): Limited Query Graph Connectivity Test.
- INFOCOM 2024 (CORE A*): Catch Me if You Can: Effective Honeypot Placement in Dynamic AD Attack Graphs.
- AAAI 2023 (CORE A*): Scalable Edge Blocking Algorithms for Defending Active Directory Style Attack Graphs.
- IJCAI 2023 (CORE A*): Diverse Approximations for Monotone Submodular Maximization Problems with a Matroid Constraint.
- AAAI 2022 (CORE A*): Practical Fixed-Parameter Algorithms for Defending Active Directory Style Attack Graphs.
Industry Collaboration
I collaborate with industry and government on decision problems that combine AI, optimisation, and strategic interaction, including Saab Australia and the Defence Science and Technology Group (defence and autonomous systems), the Cyber Security Cooperative Research Centre (cybersecurity), SA Pathology (health operations), and DDDI Group (PropTech). I welcome conversations about collaborative research, industry PhDs and grant partnerships.
Prospective Students
I welcome enquiries from prospective PhD/MPhil students in multi-agent AI, generative AI, optimisation, and related areas.
Current Adelaide University students are welcome to contact me about Honours and research projects. A project may target a research publication, an industry-facing prototype, or both. For example, my Honours student co-authored our COLM 2026 paper on generative advertising in large language models with researchers at Carnegie Mellon, Oxford and Harvard. Other student projects have involved industry partners.
My academic homepage:
| Date | Position | Institution name |
|---|---|---|
| 2026 - ongoing | Program Director, Master of Computer Science | University of Adelaide |
| 2026 - ongoing | Graduate Research Coordinator | University of Adelaide |
| 2025 - 2025 | Acting Associate Dean International (North and East Asia), Jul–Sep 2025 | University of Adelaide |
| 2024 - 2024 | Visiting Researcher, Jun–Jul 2024 | University of Oxford |
| 2024 - ongoing | Senior Lecturer | University of Adelaide |
| 2024 - 2024 | Faculty Visitor, Jan–Dec 2024 | Carnegie Mellon University |
| 2023 - 2025 | Associate Head International (interrupted in 2024 due to SSP) | University of Adelaide |
| 2013 - 2023 | Lecturer | University of Adelaide |
| 2010 - 2013 | Lecturer | University of Liverpool |
| Date | Institution name | Country | Title |
|---|---|---|---|
| 2010 | Duke University | United States | PhD in Computer Science |
| 2006 | University of Florida | United States | MS in Applied Mathematics |
| 2004 | Zhejiang University | China | BS in Mathematics |
| Year | Citation |
|---|---|
| 2026 | Otani, R., Namikoshi, K., Sakurai, Y., Guo, M., & Oyama, S. (2026). Static-Graph Estimation in Hybrid GNNs Using Behavioral-Similarity and Clustering-Based Methods. IEEE Access, 14, 42734-42750. |
| 2025 | Goel, D., Ward, M., Neumann, A., Neumann, F., Nguyen, H., & Guo, M. (2025). Hardening Active Directory Graphs via Evolutionary Diversity Optimization based Policies. ACM Transactions on Evolutionary Learning and Optimization, 5(3), 36 pages. Scopus2 WoS2 |
| 2025 | Dinh, N. T., Karimi-Arpanahi, S., Pourmousavi, S. A., Guo, M., Lemos-Vinasco, J., & Liisberg, J. A. R. (2025). On the financial consequences of simplified battery sizing models without considering operational details. Journal of Energy Storage, 129, 117104-1-117104-9. |
| 2025 | Goel, D., Shen, H., Tian, H., & Guo, M. (2025). Tracking top-k structural hole spanners in dynamic networks. Cluster Computing, 28(6), 21 pages. Scopus1 WoS1 |
| 2025 | Goel, D., Ward, M., Neumann, A., Neumann, F., Nguyen, H. X., & Guo, M. (2025). Hardening Active Directory Graphs via Evolutionary Diversity Optimization-based Policies.. ACM Trans. Evol. Learn. Optim., 5, 19:1. |
| 2024 | Dinh, N. T., Karimi-Arpanahi, S., Pourmousavi, S. A., Yuan, R., Guo, M., Liisberg, J. A. R., & Lemos-Vinascco, J. (2024). Modelling Irrational Behaviour of Residential End Users using Non-Stationary Gaussian Processes. IEEE Transactions on Smart Grid, 15(5), 4636-4648. Scopus9 WoS6 |
| 2024 | Goel, D., Shen, H., Tian, H., & Guo, M. (2024). Effective graph-neural-network based models for discovering Structural Hole Spanners in large-scale and diverse networks. Expert Systems with Applications, 249, 123636. Scopus5 WoS5 |
| 2024 | Guo, M., Goel, D., Wang, G., Guo, R., Sakurai, Y., & Babar, M. A. (2024). Mechanism design for public projects via three machine learning based approaches. Autonomous Agents and Multi-Agent Systems, 38(1), 30 pages. Scopus1 |
| 2023 | Ma, C., Zhang, W. E., Guo, M., Wang, H., & Sheng, Q. Z. (2023). Multi-document Summarization via Deep Learning Techniques: A Survey. ACM COMPUTING SURVEYS, 55(5), 37 pages. Scopus120 WoS84 |
| 2023 | Goel, D., Shen, H., Tian, H., & Guo, M. (2023). Effective Graph-Neural-Network based Models for Discovering Structural Hole Spanners in Large-Scale and Diverse Networks. CoRR, abs/2302.12442. |
| 2023 | Goel, D., Shen, H., Tian, H., & Guo, M. (2023). Discovering Top-k Structural Hole Spanners in Dynamic Networks. CoRR, abs/2302.13292. |
| 2023 | Guo, M. (2023). Worst-Case VCG Redistribution Mechanism Design Based on the Lottery Ticket Hypothesis. CoRR, abs/2305.11011. |
| 2023 | Guo, M., Goel, D., Wang, G., Yang, Y., & Babar, M. A. (2023). Cost Sharing Public Project with Minimum Release Delay. CoRR, abs/2305.11657. |
| 2023 | Dinh, N. T., Karimi-Arpanahi, S., Pourmousavi, S. A., Guo, M., & Liisberg, J. A. R. (2023). Cost-Effective Community Battery Sizing and Operation Within a Local Market Framework. IEEE Transactions on Energy Markets, Policy, and Regulation, 1(4), 536-548. Scopus12 WoS9 |
| 2022 | Guo, M., Wang, Z., & Sakurai, Y. (2022). Gini index based initial coin offering mechanism. Autonomous Agents and Multi-Agent Systems, 36(1), 1-20. Scopus2 WoS3 |
| 2022 | Do, A. V., Guo, M., Neumann, A., & Neumann, F. (2022). Analysis of Evolutionary Diversity Optimisation for Permutation Problems. ACM Transactions on Evolutionary Learning and Optimization, 2(3), 11-1-11-27. Scopus23 |
| 2022 | Wang, G., Zuo, W., & Guo, M. (2022). Redistribution in Public Project Problems via Neural Networks. CoRR, abs/2203.05778. |
| 2022 | Goel, D., Shen, H., Tian, H., & Guo, M. (2022). Discovering Structural Hole Spanners in Dynamic Networks via Graph Neural Networks. CoRR, abs/2212.08239. |
| 2022 | Do, A. V., Guo, M., Neumann, A., & Neumann, F. (2022). Analysis of Evolutionary Diversity Optimization for Permutation Problems.. ACM Trans. Evol. Learn. Optim., 2, 11:1. |
| 2022 | Do, A. V., Guo, M., Neumann, A., & Neumann, F. (2022). Niching-based Evolutionary Diversity Optimization for the Traveling Salesperson Problem.. CoRR, abs/2201.10316. |
| 2021 | Guo, M., Wang, G., Hata, H., & Babar, M. A. (2021). Revenue maximizing markets for zero-day exploits. AUTONOMOUS AGENTS AND MULTI-AGENT SYSTEMS, 35(2), 15 pages. Scopus9 WoS5 |
| 2021 | Guo, M. (2021). An asymptotically optimal VCG redistribution mechanism for the public project problem. Autonomous Agents and Multi-Agent Systems, 35(2), 1-27. Scopus1 WoS1 |
| 2021 | Sun, R., Xue, M., Tyson, G., Dong, T., Li, S., Wang, S., . . . Nepal, S. (2021). Mate! Are You Really Aware? An Explainability-Guided Testing Framework for Robustness of Malware Detectors. |
| 2021 | Ma, C., Zhang, W. E., Wang, H., Gupta, S., & Guo, M. (2021). Dependency Structure for News Document Summarization. CoRR, abs/2109.11199. |
| 2021 | Guo, M., Li, J., Neumann, A., Neumann, F., & Nguyen, H. (2021). Practical Fixed-Parameter Algorithms for Defending Active Directory Style Attack Graphs.. CoRR, abs/2112.13175. |
| 2020 | Guo, M., Wang, Z., & Sakurai, Y. (2020). Gini Index based Initial Coin Offering Mechanism. CoRR, abs/2002.11387. |
| 2020 | Ma, C., Zhang, W. E., Guo, M., Wang, H., & Sheng, Q. Z. (2020). Multi-document Summarization via Deep Learning Techniques: A Survey. CoRR, abs/2011.04843. |
| 2019 | Iqbal, A., Gunn, L. J., Guo, M., Babar, M. A., & Abbott, D. (2019). Game theoretical modelling of network/cybersecurity. IEEE Access, 7, 154167-154179. Scopus23 WoS18 |
| 2014 | Guo, M., & Conitzer, V. (2014). Better redistribution with inefficient allocation in multi-unit auctions. Artificial Intelligence, 216, 287-308. Scopus12 |
| 2013 | Guo, M., Markakis, E., Apt, K., & Conitzer, V. (2013). Undominated Groves mechanisms. Journal of Artificial Intelligence Research, 46, 129-163. Scopus21 |
| 2013 | Guo, M., & Deligkas, A. (2013). Revenue Maximization via Hiding Item Attributes. CoRR, abs/1302.5332. |
| 2012 | Guo, M., Markakis, E., Apt, K. R., & Conitzer, V. (2012). Undominated Groves Mechanisms. CoRR, abs/1203.1809. |
| 2010 | Guo, M., & Conitzer, V. (2010). Optimal-in-expectation redistribution mechanisms. Artificial Intelligence, 174(5-6), 363-381. Scopus28 |
| 2009 | Guo, M., & Conitzer, V. (2009). Worst-case optimal redistribution of VCG payments in multi-unit auctions. Games and Economic Behavior, 67(1), 69-98. Scopus81 |
| 2008 | Apt, K. R., Conitzer, V., Guo, M., & Markakis, E. (2008). Welfare Undominated Groves Mechanisms. CoRR, abs/0810.2865. |
| Year | Citation |
|---|---|
| 2022 | Goel, D., Ward-Graham, M. H., Neumann, A., Neumann, F., Nguyen, H., & Guo, M. (2022). Defending active directory by combining neural network based dynamic program and evolutionary diversity optimisation.. Poster session presented at the meeting of GECCO. ACM. |
| Year | Citation |
|---|---|
| 2010 | Guo, M. (2010). Computationally Feasible Approaches to Automated Mechanism Design. (PhD Thesis). |
| Year | Citation |
|---|---|
| 2019 | Iqbal, A., Guo, M., Gunn, L., Babar, M., & Abbott, D. (2019). Game theoretical modelling of network/cyber security [Review paper]. ArXiv.org. |
| Year | Citation |
|---|---|
| 2025 | Ngo, H. Q., Guo, M., & Nguyen, H. (2025). Adaptive Wizard for Removing Cross-Tier Misconfigurations in Active Directory. |
| 2025 | Zheng, L. N., Zhang, W. E., Guo, M., Xu, M., Maennel, O., & Chen, W. (2025). Rethinking Gating Mechanism in Sparse MoE: Handling Arbitrary Modality Inputs with Confidence-Guided Gate. |
| 2024 | Do, A. V., Guo, M., Neumann, A., & Neumann, F. (2024). Evolutionary Multi-Objective Diversity Optimization.. |
| 2024 | Ngo, H. Q., Guo, M., & Nguyen, H. (2024). Optimizing Cyber Response Time on Temporal Active Directory Networks Using Decoys. |
| 2023 | Goel, D., Neumann, A., Neumann, F., Nguyen, H., & Guo, M. (2023). Evolving Reinforcement Learning Environment to Minimize Learner's Achievable Reward: An Application on Hardening Active Directory Systems.. |
| 2023 | Guo, M., Li, J., Neumann, A., Neumann, F., & Nguyen, H. (2023). Limited Query Graph Connectivity Test.. |
| 2023 | Do, A. V., Guo, M., Neumann, A., & Neumann, F. (2023). Diverse Approximations for Monotone Submodular Maximization Problems with a Matroid Constraint.. |
| 2023 | Dinh, N. T., Karimi-Arpanahi, S., Pourmousavi, S. A., Yuan, R., Guo, M., Liisberg, J. A. R., & Lemos-Vinascco, J. (2023). Modelling Irrational Behaviour of Residential End Users using Non-Stationary Gaussian Processes.. |
| 2023 | Guo, M., Li, J., Neumann, A., Neumann, F., & Nguyen, H. (2023). Limited Query Graph Connectivity Test. |
| 2023 | Dinh, N. T., Karimi-Arpanahi, S., Pourmousavi, S. A., Guo, M., Lemos-Vinasco, J., & Liisberg, J. A. R. (2023). On the Financial Consequences of Simplified Battery Sizing Models without Considering Operational Details.. |
| 2023 | Goel, D., Shen, H., Tian, H., & Guo, M. (2023). Discovering Top-k Structural Hole Spanners in Dynamic Networks. |
| 2022 | Guo, M., Ward, M., Neumann, A., Neumann, F., & Nguyen, H. (2022). Scalable Edge Blocking Algorithms for Defending Active Directory Style Attack Graphs.. |
| 2021 | Do, A. V., Guo, M., Neumann, A., & Neumann, F. (2021). Analysis of Evolutionary Diversity Optimisation for Permutation Problems.. |
| Date | Role | Research Topic | Program | Degree Type | Student Load | Student Name |
|---|---|---|---|---|---|---|
| 2026 | Principal Supervisor | Optimizing Token Economies: An Economic Perspective on Language Model Applications | Doctor of Philosophy | Doctorate | Full Time | Miss Shiman Sheng |
| 2026 | Principal Supervisor | Agentic Commerce: Optimisation and Mechanism Design for Autonomous Economic Agents in Game-Theoretic Markets | Doctor of Philosophy | Doctorate | Full Time | Mr Huy Trung Truong |
| 2026 | Principal Supervisor | Evaluating AI Agents as Autonomous Decision-Makers | Master of Philosophy | Master | Full Time | Mr Zhuyi Peng |
| 2026 | Principal Supervisor | Optimizing AI Compilers for Robust Model Conversion and Cross-Framework Compatibility | Doctor of Philosophy | Doctorate | Full Time | Mr Yixin Chen |
| 2025 | Principal Supervisor | Intelligent Decision Support System based on Game Theory and Reinforcement Learning | Doctor of Philosophy | Doctorate | Full Time | Mr Zhenghui Wang |
| 2025 | Co-Supervisor | A Categorical Approach to Explainable Artificial Intelligence in Machine Learning | Master of Philosophy | Master | Full Time | Mr Quoc Dat Ngo |
| 2025 | Principal Supervisor | Designing Revenue-Optimal Ad Frameworks and Auctions for User-Friendly Large-Language-Models Chats | Doctor of Philosophy | Doctorate | Full Time | Mr Felix Lysander Buecheler |
| 2025 | Principal Supervisor | Redesigning Anatomical Pathology Workflow via Machine Learning and Optimisation | Doctor of Philosophy | Doctorate | Full Time | Mr Jialiang Li |
| 2025 | Co-Supervisor | Soft Prompt Protection Against Adversrial Attack For Large Language Model Application | Doctor of Philosophy | Doctorate | Full Time | Mr Jinyang Li |
| 2024 | Principal Supervisor | Defence Trailblazer project - Modelling malicious drone swarm behaviours | Doctor of Philosophy | Doctorate | Full Time | Mr Grant Cameron Douglas |
| 2024 | Co-Supervisor | Multitasking evolutionary algorithms for combinatorial optimisation | Doctor of Philosophy | Doctorate | Full Time | Mr Liam Joshua Daly Wigney |
| 2022 | Co-Supervisor | Scalable Hypergame models and solutions for Autonomous Cyber Operations. | Doctor of Philosophy | Doctorate | Full Time | Mr Quang Huy Ngo |
| 2022 | Co-Supervisor | Scalable Hypergame models and solutions for Autonomous Cyber Operations. | Doctor of Philosophy | Doctorate | Full Time | Mr Quang Huy Ngo |
| Date | Role | Research Topic | Program | Degree Type | Student Load | Student Name |
|---|---|---|---|---|---|---|
| 2022 - 2025 | Co-Supervisor | Theoretical and Experimental Analysis of Search Heuristics for Problems with Chance Constraints | Doctor of Philosophy | Doctorate | Full Time | Mr Xiankun Yan |
| 2022 - 2026 | Co-Supervisor | Bio-inspired Computing for Problems with Chance Constraints | Doctor of Philosophy | Doctorate | Full Time | Mrs Kokila Perera |
| 2021 - 2023 | Principal Supervisor | Enhancing Network Resilience through Machine Learning-powered Graph Combinatorial Optimization: Applications in Cyber Defense and Information Diffusion | Doctor of Philosophy | Doctorate | Full Time | Miss Diksha Goel |
| 2021 - 2025 | Co-Supervisor | Modelling Consumer Behaviour and Optimising Community Battery for Improved Efficiency in Local Energy Community |
Doctor of Philosophy | Doctorate | Full Time | Mr Trong Nam Dinh |
| 2021 - 2025 | Principal Supervisor | Redesigning Anatomical Pathology Workflow via Machine Learning and Optimisation | Doctor of Philosophy | Master | Full Time | Mr Jialiang Li |
| 2020 - 2024 | Co-Supervisor | Deep Learning Based Multi-document Summarization | Doctor of Philosophy | Doctorate | Full Time | Ms Congbo Ma |
| 2020 - 2024 | Co-Supervisor | Analysis of Search Heuristics for Diverse Solutions to Combinatorial Problems | Doctor of Philosophy | Doctorate | Full Time | Mr Viet Anh Do |
| 2019 - 2022 | Principal Supervisor | Machine Learning Approaches to Automated Mechanism Design for Public Project Problem | Doctor of Philosophy | Doctorate | Full Time | Dr Guanhua Wang |
| 2016 - 2020 | Co-Supervisor | Towards Quality-centric Design and Evaluation of Big Data Cyber Security Analytics Systems | Doctor of Philosophy | Doctorate | Full Time | Mr Faheem Ullah |
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