The NMS group at MIT CSAIL conducts broad research into networked and mobile systems. Current topics include Internet architecture and protocols, mobile and sensor computing, datacenter networks, learning-based network systems, systems and networks for machine learning, optical reconfigurable networks, wireless networks, peer-to-peer networks, LLMs for systems. The group was formed in 1998. Previous notable projects include Chord, XCP, RON, r-BGP, Copa, Pensieve, Homa, CCP, CausalSim, SiP-ML, ABC, TopoOpt, Lightning, Trio-ML.