Research Areas

My research areas are:

• Technologies for digital libraries: Include machine learning, NLP and information retrieval for better engagement of users with digital libraries. 

  • My current focus areas are 

    • topic modeling,

    • knowledge graphs, 

    • fine-grained information extraction from scholarly papers and summarization of papers,

    • sign language processing

Here are the research highlights of my recent works in digital libraries, AI/ML.

• Mobile communications: Include different facets of wireless networks, especially issues in the MAC and network layers. 

  • We have primarily worked on 3 areas (1) game-theoretic algorithms to improve performance of ad-hoc wireless networks, (2) topology-transparent scheduling in ad-hoc wireless networks, and (3) device-to-device communication in cellular networks.

The full publication list (not always up to date) is here.