EPSRC Liaison Coordinator, REF Strategy Committee, Research Culture Committee
Data centre networks design and theory, Distributed algorithms and computing, Dynamic networks and graphs (temporal graphs, dynamically changing topologies and computation), Fault-tolerant computing and networks, Graph theory underpinning networks, Reconfigurable resilient networks, Software-defined networks and programmable networks, Wireless multi-hop networks (ad hoc, vehicular, mesh, sensor networks)