Maurice Herlihy | |
---|---|
Born | January 1, 1954 |
Scientific career | |
Fields | Computer science |
Institutions | Brown University |
Maurice Peter Herlihy (born 4 January 1954) is an American computer scientist active in the field of multiprocessor synchronization. [1] [2] [3] Herlihy has contributed to areas including theoretical foundations of wait-free synchronization, linearizable data structures, applications of combinatorial topology to distributed computing, as well as hardware and software transactional memory. He is the An Wang Professor of Computer Science at Brown University, where he has been a member of the faculty since 1994. [4]
Herlihy was elected a member of the National Academy of Engineering in 2013 for concurrent computing techniques for linearizability, non-blocking data structures, and transactional memory.
Edsger Wybe Dijkstra was a Dutch computer scientist, programmer, software engineer, and science essayist.
Leslie B. Lamport is an American computer scientist and mathematician. Lamport is best known for his seminal work in distributed systems, and as the initial developer of the document preparation system LaTeX and the author of its first manual.
The Gödel Prize is an annual prize for outstanding papers in the area of theoretical computer science, given jointly by the European Association for Theoretical Computer Science (EATCS) and the Association for Computing Machinery Special Interest Group on Algorithms and Computational Theory. The award is named in honor of Kurt Gödel. Gödel's connection to theoretical computer science is that he was the first to mention the "P versus NP" question, in a 1956 letter to John von Neumann in which Gödel asked whether a certain NP-complete problem could be solved in quadratic or linear time.
In concurrent programming, an operation is linearizable if it consists of an ordered list of invocation and response events, that may be extended by adding response events such that:
Silvio Micali is an Italian computer scientist, professor at the Massachusetts Institute of Technology and the founder of Algorand, a proof-of-stake blockchain cryptocurrency protocol. Micali's research at the MIT Computer Science and Artificial Intelligence Laboratory centers on cryptography and information security.
Nancy Ann Lynch is a computer scientist affiliated with the Massachusetts Institute of Technology. She is the NEC Professor of Software Science and Engineering in the EECS department and heads the "Theory of Distributed Systems" research group at MIT's Computer Science and Artificial Intelligence Laboratory.
In computer science, load-linked/store-conditional (LL/SC), sometimes known as load-reserved/store-conditional (LR/SC), are a pair of instructions used in multithreading to achieve synchronization. Load-link returns the current value of a memory location, while a subsequent store-conditional to the same memory location will store a new value only if no updates have occurred to that location since the load-link. Together, this implements a lock-free, atomic, read-modify-write operation.
Joseph Yehuda Halpern is an Israeli-American professor of computer science at Cornell University. Most of his research is on reasoning about knowledge and uncertainty.
In computer science and engineering, transactional memory attempts to simplify concurrent programming by allowing a group of load and store instructions to execute in an atomic way. It is a concurrency control mechanism analogous to database transactions for controlling access to shared memory in concurrent computing. Transactional memory systems provide high-level abstraction as an alternative to low-level thread synchronization. This abstraction allows for coordination between concurrent reads and writes of shared data in parallel systems.
The International Symposium on Computer Architecture (ISCA) is an annual academic conference on computer architecture, generally viewed as the top-tier in the field. Association for Computing Machinery's Special Interest Group on Computer Architecture and Institute of Electrical and Electronics Engineers Computer Society are technical sponsors.
J. Eliot B. Moss is a computer scientist active in the fields of garbage collection and multiprocessor synchronization. He is co-inventor with Maurice Herlihy of transactional memory.
Cynthia Dwork is an American computer scientist best known for her contributions to cryptography, distributed computing, and algorithmic fairness. She is one of the inventors of differential privacy and proof-of-work.
Nir Shavit is an Israeli computer scientist. He is a professor in the Computer Science Department at Tel Aviv University and a professor of electrical engineering and computer science at the Massachusetts Institute of Technology.
A distributed operating system is system software over a collection of independent software, networked, communicating, and physically separate computational nodes. They handle jobs which are serviced by multiple CPUs. Each individual node holds a specific software subset of the global aggregate operating system. Each subset is a composite of two distinct service provisioners. The first is a ubiquitous minimal kernel, or microkernel, that directly controls that node's hardware. Second is a higher-level collection of system management components that coordinate the node's individual and collaborative activities. These components abstract microkernel functions and support user applications.
Margaret Martonosi is an American computer scientist who is currently the Hugh Trumbull Adams '35 Professor of Computer Science at Princeton University. Martonosi is noted for her research in computer architecture and mobile computing with a particular focus on power-efficiency.
Fotios Zaharoglou is a Greek computer scientist. He received his Diploma in Electrical Engineering from Aristotle University of Thessaloniki in 1986, his MS in Electrical Engineering from the California Institute of Technology in 1987, and his PhD in Computer Science from the University of California, San Diego in 1993. His work on the applications of topology to the theory of distributed computing along with Maurice Herlihy, Michael Saks and Nir Shavit, was awarded the 2004 Gödel Prize.
Hagit Attiya is an Israeli computer scientist who holds the Harry W. Labov and Charlotte Ullman Labov Academic Chair of Computer Science at the Technion – Israel Institute of Technology in Haifa, Israel. Her research is in the area of distributed computing.
Michel Raynal is a French informatics scientist, professor at IRISA, University of Rennes, France. He is known for his contributions in the fields of algorithms, computability, and fault-tolerance in the context of concurrent and distributed systems. Michel Raynal is also Distinguished Chair professor at the Hong Kong Polytechnic University and editor of the “Synthesis Lectures on Distributed Computing Theory” published by Morgan & Claypool. He is a senior member of Institut Universitaire de France and a member of Academia Europaea.
Roger Wattenhofer, born in 1969, is a Swiss computer scientist, active in the field of distributed computing, networking, and algorithms. He is a professor at ETH Zurich (Switzerland) since 2001. He has published numerous research articles in computer science and a book on Bitcoin.
Jayadev Misra is an Indian-born computer scientist who has spent most of his professional career in the United States. He is the Schlumberger Centennial Chair Emeritus in computer science and a University Distinguished Teaching Professor Emeritus at the University of Texas at Austin. Professionally he is known for his contributions to the formal aspects of concurrent programming and for jointly spearheading, with Sir Tony Hoare, the project on Verified Software Initiative (VSI).