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Cynthia Dwork
Cynthia Dwork (born June 27, 1958) is an American computer scientist at Harvard University, where she is Gordon McKay Professor of Computer Science, Radcliffe Alumnae Professor at the Radcliffe Institute for Advanced Study, and Affiliated Professor, Harvard Law School and Harvard's Department of Statistics. Dwork was elected a member of the National Academy of Engineering in 2008 for fundamental contributions to distributed algorithms and the security of cryptosystems. She is a distinguished scientist at Microsoft Research. Early life and education Dwork received her B.S.E. from Princeton University in 1979, graduating Cum Laude, and receiving the Charles Ira Young Award for Excellence in Independent Research. Dwork received her Ph.D. from Cornell University in 1983 for research supervised by John Hopcroft. Career and research Dwork is known for her research placing privacy-preserving data analysis on a mathematically rigorous foundation, including the co-invention of differenti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Princeton University
Princeton University is a private university, private research university in Princeton, New Jersey. Founded in 1746 in Elizabeth, New Jersey, Elizabeth as the College of New Jersey, Princeton is the List of Colonial Colleges, fourth-oldest institution of higher education in the United States and one of the nine colonial colleges chartered before the American Revolution. It is one of the highest-ranked universities in the world. The institution moved to Newark, New Jersey, Newark in 1747, and then to the current site nine years later. It officially became a university in 1896 and was subsequently renamed Princeton University. It is a member of the Ivy League. The university is governed by the Trustees of Princeton University and has an endowment of $37.7 billion, the largest List of colleges and universities in the United States by endowment, endowment per student in the United States. Princeton provides undergraduate education, undergraduate and graduate education, graduate in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Scientist
A computer scientist is a person who is trained in the academic study of computer science. Computer scientists typically work on the theoretical side of computation, as opposed to the hardware side on which computer engineers mainly focus (although there is overlap). Although computer scientists can also focus their work and research on specific areas (such as algorithm and data structure development and design, software engineering, information theory, database theory, computational complexity theory, numerical analysis, programming language theory, computer graphics, and computer vision), their foundation is the theoretical study of computing from which these other fields derive. A primary goal of computer scientists is to develop or validate models, often mathematical, to describe the properties of computational systems (processors, programs, computers interacting with people, computers interacting with other computers, etc.) with an overall objective of discovering des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lattice-based Cryptography
Lattice-based cryptography is the generic term for constructions of cryptographic primitives that involve lattices, either in the construction itself or in the security proof. Lattice-based constructions are currently important candidates for post-quantum cryptography. Unlike more widely used and known public-key schemes such as the RSA, Diffie-Hellman or elliptic-curve cryptosystems—which could, theoretically, be defeated using Shor's algorithm on a quantum computer—some lattice-based constructions appear to be resistant to attack by both classical and quantum computers. Furthermore, many lattice-based constructions are considered to be secure under the assumption that certain well-studied computational lattice problems cannot be solved efficiently. History In 1996, Miklós Ajtai introduced the first lattice-based cryptographic construction whose security could be based on the hardness of well-studied lattice problems, and Cynthia Dwork showed that a certain average-cas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moni Naor
Moni Naor ( he, מוני נאור) is an Israeli Israeli may refer to: * Something of, from, or related to the State of Israel * Israelis, citizens or permanent residents of the State of Israel * Modern Hebrew, a language * ''Israeli'' (newspaper), published from 2006 to 2008 * Guni Israeli ... computer scientist, currently a professor at the Weizmann Institute of Science. Naor received his Ph.D. in 1989 at the University of California, Berkeley. His advisor was Manuel Blum. He works in various fields of computer science, mainly the foundations of cryptography. He is notable for initiating research on public key systems secure against chosen ciphertext attack and creating Malleability (cryptography), non-malleable cryptography, visual cryptography (with Adi Shamir), and suggesting various methods for verifying that users of a computer system are human (leading to the notion of CAPTCHA). His research on Small-bias sample space, give a general framework for combining small k- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danny Dolev
Daniel (Danny) Dolev is an Israeli computer scientist known for his research in cryptography and distributed computing. He holds the Berthold Badler Chair in Computer Science at the Hebrew University of Jerusalem and is a member of the scientific council of the European Research Council.. Biography Dolev did his undergraduate studies at the Hebrew University, earning a bachelor's degree in 1971. He then moved to the Weizmann Institute of Science, earning a master's degree in 1973 and a doctorate in 1979 under the supervision of Eli Shamir. After postdoctoral research at Stanford University and IBM Research, he joined the Hebrew University faculty in 1982. He took a second position at the IBM Almaden Research Center from 1987 to 1993, but retained his appointment at the Hebrew University. From 1998 to 2002, he was chair of the Institute of Computer Science and then Director of the School of Engineering and Computer Science at the Hebrew University. In 2011, he became the first Israe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fault-tolerant System
Fault tolerance is the property that enables a system to continue operating properly in the event of the failure of one or more faults within some of its components. If its operating quality decreases at all, the decrease is proportional to the severity of the failure, as compared to a naively designed system, in which even a small failure can cause total breakdown. Fault tolerance is particularly sought after in high-availability, mission-critical, or even life-critical systems. The ability of maintaining functionality when portions of a system break down is referred to as graceful degradation. A fault-tolerant design enables a system to continue its intended operation, possibly at a reduced level, rather than failing completely, when some part of the system fails. The term is most commonly used to describe computer systems designed to continue more or less fully operational with, perhaps, a reduction in throughput or an increase in response time in the event of some partial f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distributed Computing
A distributed system is a system whose components are located on different computer network, networked computers, which communicate and coordinate their actions by message passing, passing messages to one another from any system. Distributed computing is a field of computer science that studies distributed systems. The components of a distributed system interact with one another in order to achieve a common goal. Three significant challenges of distributed systems are: maintaining concurrency of components, overcoming the clock synchronization, lack of a global clock, and managing the independent failure of components. When a component of one system fails, the entire system does not fail. Examples of distributed systems vary from service-oriented architecture, SOA-based systems to massively multiplayer online games to peer-to-peer, peer-to-peer applications. A computer program that runs within a distributed system is called a distributed program, and ''distributed programming' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptography
Cryptography, or cryptology (from grc, , translit=kryptós "hidden, secret"; and ''graphein'', "to write", or ''-logia'', "study", respectively), is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages. Modern cryptography exists at the intersection of the disciplines of mathematics, computer science, information security, electrical engineering, digital signal processing, physics, and others. Core concepts related to information security ( data confidentiality, data integrity, authentication, and non-repudiation) are also central to cryptography. Practical applications of cryptography include electronic commerce, chip-based payment cards, digital currencies, computer passwords, and military communications. Cryptography prior to the modern age was effectively synonymo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adam D
Adam Jonathan Dutkiewicz (born April 4, 1977) is an American musician, Audio engineer, recording engineer, songwriter, and music producer, best known as the lead guitarist and backup vocalist from Massachusetts metalcore bands Killswitch Engage, Aftershock (band), Aftershock, and Times of Grace (band), Times of Grace, as well as the guitarist and co-lead vocalist for the melodic death metal supergroup Serpentine Dominion. Biography Dutkiewicz, of Poles, Polish, Austrians, Austrian, Scottish people, Scottish, and English people, English descent, was born and grew up in Westhampton, Massachusetts. Dutkiewicz attended Hampshire Regional High School. Dutkiewicz also later attended the Berklee College of Music in Boston, studying Record producer, production, audio engineering, and bass guitar. While at college, he began playing in the band Aftershock (band), Aftershock with friend Joel Stroetzel. Stroetzel would later join Dutkiewicz, Mike D'Antonio, and Jesse Leach in forming Kills ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kobbi Nissim
Kobbi Nissim (קובי נסים) is a computer scientist at Georgetown University, where he is the McDevitt Chair of Computer Science. His areas of research include cryptography and data privacy. He is known for the introduction of differential privacy. Nissim studied at the Weizmann Institute with Professor Moni Naor. Nissim's awards include: * The 2013 ACM PODS Alberto O. Mendelzon Test-of-Time Award (joint with Irit Dinur). * The 2017 Gödel Prize and 2016 Theory of Cryptography Test of Time Award (both joint with Cynthia Dwork, Frank McSherry, and Adam D. Smith) for the paper that introduced differential privacy. * The 2018 Theory of Cryptography Test of Time Award (joint with Dan Boneh and Eu-Jin Goh). * The 2019 Caspar Bowden Award for Outstanding Research in Privacy Enhancing Technologies (joint work with Aaron Bembenek, Alexandra Wood, Mark Bun, Marco Gaboardi, Urs Gasser, David R. O’Brien, Thomas Steinke, and Salil Vadhan). * The 2021 Paris Kanellakis Award The Paris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frank McSherry
Frank McSherry is a computer scientist. McSherry's areas of research include distributed computing and information privacy. McSherry is known, along with Cynthia Dwork, Adam D. Smith, and Kobbi Nissim, as one of the co-inventors of differential privacy, for which he won the 2017 Gödel Prize. Along with Kunal Talwar, he is the co-creator of the exponential mechanism for differential privacy, for which they won the 2009 PET Award for Outstanding Research in Privacy Enhancing Technologies. McSherry has also made notable contributions to stream processing In computer science, stream processing (also known as event stream processing, data stream processing, or distributed stream processing) is a programming paradigm which views data streams, or sequences of events in time, as the central input and ou ... systems. In 2019, he founded a startup company for streaming databases called Materialize, where he is currently chief scientist. References Living people American compute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Differential Privacy
Differential privacy (DP) is a system for publicly sharing information about a dataset by describing the patterns of groups within the dataset while withholding information about individuals in the dataset. The idea behind differential privacy is that if the effect of making an arbitrary single substitution in the database is small enough, the query result cannot be used to infer much about any single individual, and therefore provides privacy. Another way to describe differential privacy is as a constraint on the algorithms used to publish aggregate information about a statistical database which limits the disclosure of private information of records whose information is in the database. For example, differentially private algorithms are used by some government agencies to publish demographic information or other statistical aggregates while ensuring confidentiality of survey responses, and by companies to collect information about user behavior while controlling what is visible ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
