معرفی
Professor Nishanth Sastry is a distinguished academic in the Department of Computer Science at the University of Surrey, serving as Associate Head of Research and Innovation. He holds a PhD from the University of Cambridge and has extensive industry experience at Cisco Systems, IBM, and MIT. His research focuses on social networks, computer networks, online harms, edge computing, and privacy, with notable projects analyzing hate speech on Twitter, optimizing LEO satellite networks, and developing privacy-preserving technologies. He has received multiple awards including a SIGCOMM Best Paper Award and nine US patents.
Education:
- Bachelor’s (Distinction) – RV College of Engineering
- Master’s – University of Texas at Austin
- PhD – University of Cambridge
Research Interests: Nishanth’s work bridges computer networks and social dynamics, applying Internet Data Science to improve system efficiency. Key areas include:
- Peer-assisted content delivery and edge caching
- Hate speech detection and mitigation
- Blockchain-based pervasive systems
- Satellite network optimization
- Privacy in social platforms
Articles & Impact: His recent work explores conversation kernels for context analysis, LEO satellite gateway placement, and emotion-aware speech synthesis. These studies address real-world challenges like reducing video traffic load and enhancing decentralized web accessibility.
Awards & Recognition:
- Best Paper Award (SIGCOMM 2017)
- Yunus Innovation Challenge Award (MIT 2016)
- Multiple IBM and industry accolades
Advising & Grants: Supervises PhD students in distributed systems and cybersecurity. Active in securing grants for projects like Transition Guardian (vulnerable user privacy) and EdgeMart (edge network economies).
Labs & Collaborations: Leads the Distributed and Networked Systems Group and co-leads the Surrey Security Network. Collaborates with organizations like the Alan Turing Institute, BBC R&D, and Wikimedia Foundation.
