Ravi Sethi | |
---|---|
Alma mater | Indian Institute of Technology, Kanpur Princeton University |
Scientific career | |
Institutions | Penn State University Bell Labs Avaya Labs Research University of Arizona |
Ravi Sethi (born 1947) is an Indian computer scientist retired from executive roles at Bell Labs and Avaya Labs. He also serves as a member of the National Science Foundation's Computer and Information Science and Engineering (CISE) Advisory Committee. He is best known as one of three authors of the classic computer science textbook Compilers: Principles, Techniques, and Tools , also known as the Dragon Book. He also authored Software Engineering: Basic Principles and Best Practices and Programming Languages: Concepts & Constructs (1989, 1996) textbooks.
Sethi was born in 1947 in Murdana, Punjab. He attended the Indian Institute of Technology, Kanpur (IITK) and went on to obtain a Ph.D. at Princeton University. [1] He worked as an assistant professor at Penn State University, before joining Bell Labs in 1976.
While working for Bell Labs he was awarded the "Distinguished Technical Staff award", and in 1996 he was named a Fellow of the Association for Computing Machinery. [2] Also in 1996 he was named research vice president in charge of computing and mathematical sciences and, additionally, in 1997, chief technical officer for Lucent’s Communications Software Group.
In 2014, Sethi joined the department of computer science at the University of Arizona.
Bell Labs is an American industrial research and scientific development company. Researchers from there are credited with the development of radio astronomy, the transistor, the laser, the photovoltaic cell, the charge-coupled device (CCD), information theory, the Unix operating system, and the programming languages B, C, C++, S, SNOBOL, AWK, AMPL, and others. Ten Nobel Prizes and five Turing Awards have been awarded for work completed at Bell Laboratories.
Bjarne Stroustrup is a Danish computer scientist, most notable for the invention and development of the C++ programming language. Stroustrup served as a visiting professor of computer science at Columbia University beginning in 2014, where he has been a full professor since 2022.
Richard Wesley Hamming was an American mathematician whose work had many implications for computer engineering and telecommunications. His contributions include the Hamming code, the Hamming window, Hamming numbers, sphere-packing, Hamming graph concepts, and the Hamming distance.
Alfred Vaino Aho is a Canadian computer scientist best known for his work on programming languages, compilers, and related algorithms, and his textbooks on the art and science of computer programming.
Malcolm Douglas McIlroy is an American mathematician, engineer, and programmer. As of 2019 he is an Adjunct Professor of Computer Science at Dartmouth College. McIlroy is best known for having originally proposed Unix pipelines and developed several Unix tools, such as spell, diff, sort, join, graph, speak, and tr. He was also one of the pioneering researchers of macro processors and programming language extensibility. He participated in the design of multiple influential programming languages, particularly PL/I, SNOBOL, ALTRAN, TMG and C++.
Cleve Barry Moler is an American mathematician and computer programmer specializing in numerical analysis. In the mid to late 1970s, he was one of the authors of LINPACK and EISPACK, Fortran libraries for numerical computing. He created MATLAB, a numerical computing package, to give his students at the University of New Mexico easy access to these libraries without writing Fortran. In 1984, he co-founded MathWorks with Jack Little to commercialize this program.
Stuart Feldman is an American computer scientist. He is best known as the creator of the computer software program make. He was also an author of the first Fortran 77 compiler, was part of the original group at Bell Labs that created the Unix operating system, and participated in development of the ALTRAN and EFL programming languages.
Jeffrey David Ullman is an American computer scientist and the Stanford W. Ascherman Professor of Engineering, Emeritus, at Stanford University. His textbooks on compilers, theory of computation, data structures, and databases are regarded as standards in their fields. He and his long-time collaborator Alfred Aho are the recipients of the 2020 Turing Award, generally recognized as the highest distinction in computer science.
Srinivasan Keshav is a Computer Scientist who is currently the Robert Sansom Professor of Computer Science at the University of Cambridge.
Philip Lee Wadler is a UK-based American computer scientist known for his contributions to programming language design and type theory. He is the chair of theoretical computer science at the Laboratory for Foundations of Computer Science at the School of Informatics, University of Edinburgh. He has contributed to the theory behind functional programming and the use of monads; and the designs of the purely functional language Haskell and the XQuery declarative query language. In 1984, he created the Orwell language. Wadler was involved in adding generic types to Java 5.0. He is also author of "Theorems for free!", a paper that gave rise to much research on functional language optimization.
Harlan D. Mills was Professor of Computer Science at the Florida Institute of Technology and founder of Software Engineering Technology, Inc. of Vero Beach, Florida. Mills' contributions to software engineering have had a profound and enduring effect on education and industrial practice. Since earning his Ph.D. in Mathematics at Iowa State University in 1952, Mills led a distinguished career.
Luca Andrea Cardelli is an Italian computer scientist who is a research professor at the University of Oxford, UK. Cardelli is well known for his research in type theory and operational semantics. Among other contributions, in programming languages, he helped design the language Modula-3, implemented the first compiler for the (non-pure) functional language ML, defined the concept of typeful programming, and helped develop the experimental language Polyphonic C#.
David Gries is an American computer scientist at Cornell University, mainly known for his books The Science of Programming (1981) and A Logical Approach to Discrete Math.
Douglas Earl Comer is a professor of computer science at Purdue University, where he teaches courses on operating systems and computer networks. He has written numerous research papers and textbooks, and currently heads several networking research projects. He has been involved in TCP/IP and internetworking since the late 1970s, and is an internationally recognized authority. He designed and implemented X25NET and Cypress networks, and the Xinu operating system. He is director of the Internetworking Research Group at Purdue, editor of Software - Practice and Experience, and a former member of the Internet Architecture Board. Comer completed the original version of Xinu in 1979. Since then, Xinu has been expanded and ported to a wide variety of platforms, including: IBM PC, Macintosh, Digital Equipment Corporation VAX and DECstation 3100, Sun Microsystems Sun-2, Sun-3 and SPARCstations, and Intel Pentium. It has been used as the basis for many research projects. Furthermore, Xinu has been used as an embedded system in products by companies such as Motorola, Mitsubishi, Hewlett-Packard, and Lexmark.
Elaine Jessica Weyuker is an ACM Fellow, an IEEE Fellow, and an AT&T Fellow at Bell Labs for research in software metrics and testing as well as elected to the National Academy of Engineering. She is the author of over 130 papers in journals and refereed conference proceedings.
Mihalis Yannakakis is professor of computer science at Columbia University. He is noted for his work in computational complexity, databases, and other related fields. He won the Donald E. Knuth Prize in 2005.
Margaret H. Wright is an American computer scientist and mathematician. She is a Silver Professor of Computer Science and former Chair of the Computer Science department at Courant Institute of Mathematical Sciences, New York University, with research interests in optimization, linear algebra, and scientific computing. She was elected to the National Academy of Engineering in 1997 for development of numerical optimization algorithms and for leadership in the applied mathematics community. She was elected to the National Academy of Sciences in 2005. She was the first woman to serve as President of the Society for Industrial and Applied Mathematics.
Sundaraja Sitharama Iyengar is an Indian-born American computer scientist and the Distinguished University Professor, Ryder Professor and Director of Computer Science at Florida International University, Miami, Florida, USA. He also founded and directs the Robotics Research Laboratory at Louisiana State University (LSU). He has been a visiting professor or scientist at Oak Ridge National Laboratory, Jet Propulsion Laboratory, Naval Research Laboratory, and has been awarded the Satish Dhawan Visiting Chaired Professorship at the Indian Institute of Science, the Homi Bhaba Visiting Chaired Professor (IGCAR), and a professorship at the University of Paris (Sorbonne).
John Rischard Rice is an American mathematician and computer scientist, the W. Brooks Fortune Distinguished Professor Emeritus of Computer Science and a professor of mathematics at Purdue University. He specializes in numerical computing, founded the ACM Transactions on Mathematical Software and is the author of more than 20 books and approximately 300 research articles.
Franklin F. Kuo was a professor in many universities — Polytechnic Institute of Brooklyn, University of Hawaii, Stanford University, Jiao Tong University and University of Mannheim. He is the author of 8 books in network theory and on computer network communications. For over 40 years, he was a university professor, a research engineer, a US Defense Department manager, an Internet advisor in China, and an entrepreneur in Silicon Valley and China. He was best known as the co-developer to ALOHANET, along with Norman Abramson, at the University of Hawaii, 1969–1972.