Latest news with #AnnalsofMathematics
News18
a day ago
- Science
- News18
Meet Eshan Chattopadhyay, Indian-Origin Cornell Professor, IIT Grad, Awarded Gödel Prize
Last Updated: From IIT-Kanpur to Gödel Prize: Eshan Chattopadhyay's work reshapes randomness and complexity theory. Eshan Chattopadhyay, an Indian-origin computer scientist and associate professor at Cornell University, has won the 2025 Gödel Prize. The Gödel Prize is one of the top honours in theoretical computer science. He shares the award with David Zuckerman of the University of Texas at Austin for a groundbreaking paper that tackles a long-standing challenge in computing: how to generate high-quality randomness from unreliable or weak sources. The research paper, titled 'Explicit Two-Source Extractors and Resilient Functions", was first presented in 2016 at the ACM Symposium on Theory of Computing, where it won the Best Paper award and was later published in the Annals of Mathematics in 2019. Chattopadhyay's work dives into randomness extraction, a crucial area in computer science and cryptography. One may think of it like this: if one had two rigged coins, this method would still find a way to give them fair, unpredictable outcomes. Though it might sound abstract to the uninitiated, its real-world impact is massive. Good randomness is the foundation of everything from secure communications and encryption to complex algorithms and data privacy. Without it, modern digital infrastructure becomes fragile. The paper's ideas have helped reshape how researchers approach pseudo-randomness, complexity theory and secure system design. Chattopadhyay, who did his BTech from IIT-Kanpur in 2011 and PhD from the University of Texas, has also held prestigious research positions at the Institute for Advanced Study in Princeton and the Simons Institute in Berkeley. Reacting to the award, he told Cornell it felt 'surreal and gratifying" to see his work recognised on such a global stage, as reported by LiveMint. The prize is jointly awarded by Special Interest Group on Algorithms and Computation Theory (ACM SIGACT) and the European Association for Theoretical Computer Science. The prize includes a $5,000 award. It recognises papers that have made lasting contributions to the field, both in theory and long-term relevance. Get breaking news, in-depth analysis, and expert perspectives on everything from geopolitics to diplomacy and global trends. Stay informed with the latest world news only on News18. Download the News18 App to stay updated!
India Today
3 days ago
- Science
- India Today
Indian‑origin professor wins Godel Prize for groundbreaking computer science work
A researcher of Indian origin, Eshan Chattopadhyay, who is an associate professor at Cornell University, has been awarded the 2025 Godel Prize, one of the most prestigious prizes in theoretical computer science. He is jointly honoured with David Zuckerman, a professor at the University of Texas at prize-winning paper, titled 'Explicit TwoSource Extractors and Resilient Functions', was first presented in 2016 and later published in the Annals of Mathematics in 2019. The work created a method—a twosource randomness extractor—that can convert two imperfect sources of random data into a strong random output, even if both sources are weak. This solved a key problem that had remained open for nearly 30 help generate reliable random data for computers, which is essential in fields like cryptography, secure communication, algorithms, and complex systems. Their contribution paves the way for better-designed systems and stronger cyber safety DETAILS AND PROFESSIONAL BACKGROUND The Gdel Prize is awarded annually by ACM SIGACT and EATCS, alternating between ICALP and STOC conferences. Chattopadhyay and Zuckerman will receive the award in Prague at STOC2025, held from June 23 to Chattopadhyay earned his PhD from the University of Texas at Austin under David Zuckerman in 2016. He later joined Cornell in 2018 after postdoctoral work at IAS Princeton and Simons Institute, Berkeley. Zuckerman has been a leader in pseudorandomness research since the FOR INNOVATION IN THEORYTheir 2016 STOC paper was already honoured with a Best Paper Award at the conference . Apart from the Gdel Prize, Chattopadhyay has received other awards, including the 2024 NAS Held Prize, the 2023 Sloan Fellowship, and funding from NSF including a CAREER recognition highlights how deep, abstract research can yield practical tools—impacting algorithms, secure systems, and even the future of Watch
