Cynthia Dwork (born 1958), Distinguished Scientist at Microsoft Research, is renowned for placing privacy-preserving data analysis on a mathematically rigorous foundation. A cornerstone of this work is differential privacy, a strong privacy guarantee frequently permitting highly accurate data analysis (with McSherry, Nissim, and Smith, 2006). Dr. Dwork has also made seminal contributions in cryptography and distributed computing, and is a recipient of the Edsger W. Dijkstra Prize, recognizing some of her earliest work establishing the pillars on which every fault-tolerant system has been built for decades. Her contributions in cryptography include Non-Malleable Cryptography (with Dolev and Naor, 1991), the first lattice-based cryptosystem (with Ajtai, 1997), which was also the first public-key cryptosystem for which breaking a random instance is as hard as solving the hardest instance of the underlying mathematical problem ("worst-case/average-case equivalence"), and the idea of, and a technique for, combating e-mail spam by requiring a proof of computational effort (with Naor, 1992). This is the technology underlying hashcash and bitcoin. Dwork is a member of the US National Academy of Engineering and a Fellow of the American Academy of Arts and Sciences.
She received the Dijkstra Prize in 2007 for her work on consensus problems together with Nancy Lynch and Larry Stockmeyer. She was elected as a Fellow of the American Academy of Arts and Sciences (AAAS) in 2008, and as a member of the National Academy of Engineering in 2008. In 2009 she won the PET Award for Outstanding Research in Privacy Enhancing Technologies.
- Dwork, Cynthia; Lynch, Nancy; Stockmeyer, Larry (1988). "Consensus in the presence of partial synchrony". Journal of the ACM 35 (2): 288–323. doi:10.1145/42282.42283 — this paper received the Dijkstra Prize in 2007.
- PODC web site: Dijkstra Prize 2007.
- Bortnikov, Edward (2007). "Review of DISC '07". ACM SIGACT News 38 (4): 49–53. doi:10.1145/1345189.1386170. ISSN 0163-5700.
- Academy Announces 2008 Class of Fellows.
- Cynthia Dwork '79 elected to American Academy of Arts and Sciences.
- National Academy of Engineering: Dr. Cynthia Dwork.
- PET Award for Outstanding Research in Privacy Enhancing Technologies: Past Winners
- Hopcroft, John. "John Hopcroft's Webpage". Retrieved 14 March 2013.
- "Mathematics Genealogy Project - Cynthia Dwork". Mathematics Genealogy Project. Retrieved 14 March 2013.
- "Cynthia Dwork". Mathematics Genealogy Project. Retrieved 5 June 2009.
- Dwork, Cynthia (1983). "Bounds on Fundamental Problems in Parallel and Distributed Computation". Phd thesis, Cornell University.
- "Microsoft Research Faculty Summit 2002 Biographies". Microsoft Research Events. Retrieved 5 June 2009.
- Stevenson, Reed (2 May 2004). "Microsoft project aims to make spammers pay for spam". USA Today. Retrieved 5 June 2009.
- Takahashi, Dean (25 December 2006). "Time to take privacy technology seriously". The Seattle Times. Retrieved 5 June 2009.
- Becker, David (28 July 2000). "Short Take: Compaq hires cryptography expert". CNET News. Retrieved 5 June 2009.
- Greengard, Samuel (2008). "Privacy matters". Communications of the ACM 51 (9): 17–18. doi:10.1145/1378727.1378734.
- Cynthia Dwork's home page.
- Cynthia Dwork's publications in DBLP.
- Microsoft Research: Database Privacy project.
- Microsoft Research – News: Women in Research – Cynthia Dwork: Protecting Your Privacy, by Suzanne Ross.
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