Research Interests

Operations Research/Optimization; Network Science; Systems Engineering; Network-based analysis of big data. Attack tolerance of complex networks; Analysis of cohesive clusters in complex networks; Interdependent networks with cascading failures. Applications in information systems, energy, transportation, health care/biomedicine, social networks, financial networks.

Current and past externally funded projects have been supported by:

  • Air Force Research Laboratory (AFRL)
  • Air Force Office of Scientific Research (AFOSR)
  • Defense Threat Reduction Agency (DTRA)
  • Department of Energy Office of Science
  • National Science Foundation (NSF)