4 papers · 1 filter
Hot AI in Cold Space: Thermal-Crosstalk-Aware Scheduling for Sustainable Orbital AI Clusters
Shuyi Chen, Zhengchang Hua, Nikos Tziritas +1
Terrestrial AI training faces an unsustainable energy and water crisis, positioning Orbital Data Centers (ODCs) as a "zero operational carbon" alternative. However, the sub-$10μ\t…
Dynamic Service Scheduling and Resource Management in Energy-Harvesting Multi-access Edge Computing
Shuyi Chen, Panagiotis Oikonomou, Zhengchang Hua +4
Multi-access Edge Computing (MEC) delivers low-latency services by hosting applications near end-users. To promote sustainability, these systems are increasingly integrated with re…
A Digital Twin-based Multi-Agent Reinforcement Learning Framework for Vehicle-to-Grid Coordination
Zhengchang Hua, Panagiotis Oikonomou, Karim Djemame +2
The coordination of large-scale, decentralised systems, such as a fleet of Electric Vehicles (EVs) in a Vehicle-to-Grid (V2G) network, presents a significant challenge for modern c…
Distributed Simulation for Digital Twins of Large-Scale Real-World DiffServ-Based Networks
Zhuoyao Huang, Nan Zhang, Jingran Shen +4
Digital Twin technology facilitates the monitoring and online analysis of large-scale communication networks. Faster predictions of network performance thus become imperative, espe…