Summary
My broad area of research interest is the application of mathematical modelling techniques to real life systems. Specific areas of interest include, but are not limited to, modelling and optimisation in parallel queueing systems (especially split-merge and fork-join systems), modelling of storage systems, stochastic modelling of sport, stochastic modelling of healthcare systems, resource allocation and control in cloud-computing environments, numerical solution of (semi-)Markov models and specification techniques for SLA specification, compliance prediction and monitoring.
Publications
Journals
Dong N, Wang Z, Sun J, et al., 2024, Defending against poisoning attacks in federated learning with blockchain, Ieee Transactions on Artificial Intelligence, ISSN:2691-4581
Xiong X, Wang Z, Chen X, et al., 2024, Leverage Staking with Liquid Staking Derivatives (LSDs): Opportunities and Risks., Corr, Vol:abs/2401.08610
Conference
Srinivasan P, Knottenbelt W, Offline Reinforcement Learning with Behavioral Supervisor Tuning, 33rd International Joint Conference on Artificial Intelligence (IJCAI 2024)
Sönmez FÖ, Knottenbelt WJ, 2024, ContractArmor: Attack Surface Generator for Smart Contracts, Pages:8-15
Xiong X, Wang Z, Knottenbelt W, et al., 2023, Demystifying Just-in-Time (JIT) liquidity attacks on Uniswap V3, 2023 5th Conference on Blockchain Research & Applications for Innovative Networks and Services (BRAINS), IEEE, ISSN:2835-3021