Arnold A. Cohen

Developer of selectively alterable digital storage on magnetic drums, Cohen held a patent that proved basic to the field. Born in Duluth, MN, he was a renowned physicist noted for his significant...

Leonid Genrikhovich Khachiyan

Known for his Ellipsoid Algorithm for linear programming, Khachiyan proved the existence of an efficient way to solve linear programming problems thought to be intractable until that time. His 1979 breakthrough dealt...

Clifford Alan Pickover

Member of the team that worked on design-automation workstations and developed code for IBM's IntelliStation, Pickover is an American author, editor, inventor, and columnist in the fields of science, mathematics, and science...

Hedwig (Hedy) Eva Maria Lamarr (née Kiesler)

Co-inventor of an early technique for spread spectrum and frequency hopping, Lamarr paved the way for today's wireless communications. An Austrian actress and inventor, Lamarr was born in Vienna, Austria-Hungary. She was a...

Jean Baptiste Joseph Fourier

Best known for initiating the investigation of Fourier series and their applications to problems of heat transfer and vibrations, Fourier left an unfinished work on determinate equations which was edited by Claude-Louis...

Patrick Cousot

Co-inventor of Abstract Interpretation, a theory of sound approximation of mathematical structures, Cousot developed this influential technique in formal methods together with his wife Radhia in 1975. In the 2000s, he worked...

Peter Norton

Creator of Norton Utilities, Norton is recognized as a pioneer in DOS-based utilities software. Before discovering microcomputers, Norton spent a dozen years working on mainframes and minicomputers for companies including Boeing and Jet...

Robert L. Patrick

Designer of the first operating system — a non-stop multi-user batch processing operating system for the IBM 704 — Patrick entered the computer field in 1955. While at Convair, in Ft. Worth,...

Aviel (Avi) David Rubin

Leader of the research team that successfully cracked the security code of Texas Instruments' RFID chip, Rubin is an American computer programmer and scientist with expertise in systems and networking security. He...

Michael Faraday

A father of electromagnetism and electronics, Faraday studied the magnetic field around a conductor carrying a DC electric current. While conducting these studies, he established the basis for the electromagnetic field concept...

John R. Levine

Co-author of The Internet for Dummies (with Carol Baroudi and Margaret Levine Young), Levine is an Internet author and consultant specializing in email infrastructure, spam filtering, and software patents. Levine has chaired the...

Herbert Reuben Grosch

Formulator of Grosch's Law, the landmark aphorism about computer economy and speed, Grosch was one of the earliest and most colorful figures in computer science. Born in Canada, he moved to the United...

Ronald (Ron) Fagin

Pioneer in database theory and finite model theory, Fagin is an American computer scientist and IBM Fellow at the IBM Almaden Research Center, best known for introducing the Fourth Normal Form and...

Jun Murai

Considered "the father of Japan's Internet," Murai is a Japanese computer scientist and professor at Keio University. He founded JUNET, a computer network established by three universities — Tokyo University, Tokyo Institute...

John D. Carmack

Co-founder and leading programmer of id Software and lead engineer of Armadillo Aerospace, Carmack is a pioneering figure in computer graphics and game development. Softdisk, a computer company in Shreveport, Louisiana, hired...

Mark Allen Weiss

Writer of highly acclaimed Data Structures textbooks used at hundreds of universities worldwide, Weiss has served as a Professor and Associate Director in the School of Computing and Information Sciences at Florida...

William Wang

Founder and CEO of Vizio, Inc., Wang was born and raised in Taiwan, moved to Hawaii, United States at the age of 13 and then to California at the age of 14....

Robert W. Floyd

Having a clear influence on methodologies for the creation of efficient and reliable software, Floyd made lasting contributions to computer science across several areas. His contributions included the design of Floyd's algorithm,...

Alfred Grill

Primary inventor of the low-k and ultralow-k SiCOH and porous pSiCOH insulators that replaced silicon dioxide as interconnect dielectrics for improved chip performance, Grill is an expert in materials science and engineering...

Stefan Pappe

Leader of the design for the Common Cloud Management Platform and delivery of IBM cloud solutions to clients, Pappe was named an IBM Fellow in 2011—the highest honor a scientist, engineer, or...