Assistant Professor of Computer Science
Assistant Professor of Computer Engineering
Prof. Dubey's broad research interest lies in the resilient system design of cyber physical systems. He is specially interested in performance management, online failure detection, isolation and recovery in smart and connected cyber-physical systems, with a focus on transportation networks and smart grid.
Abhishek directs the SCOPE lab (Smart and resilient Computing for Physical Environment) at the Institute for Software Integrated Systems. His key contributions include the development and deployment of resilient decision support systems for Metropolitan Transit Authority in Nashville, a robust incident prediction and dispatch system developed for Nashville Fire Department and a privacy-preserving decentralized system for peer-to-peer energy exchange. His other contributions include middleware for online fault-detection and recovery in software intensive distributed systems and a robust software model for building cyber-physical applications, along with spatial and temporal separation among different system components, which guarantees fault isolation. Recently, this work has been adapted for fault detection and isolation in breaker assemblies in power transmission lines. His work has been funded by NSF, NASA, DOE, ARPA-E. AFRL, DARPA, Siemens, Cisco and IBM. Abhishek completed his PhD in Electrical Engineering from Vanderbilt University in 2009 in the area of fault detection and isolation for large computing clusters.