Wietse Zweitze Venema

Writer of the Postfix email system and TCP Wrapper, Venema is a Dutch programmer and physicist recognized as an authority on Internet security. Postfix is a free and open-source mail transfer agent...

Paul A. Strassmann

Developer of new methods for evaluating the productivity of computer investments, Strassmann is a Czechoslovakian-born American engineer and business management theorist. He is also noted for his 47-minute 2005 lecture, "Information Management...

Suhas S. Patil

Pioneer in applying computer architecture knowledge to VLSI design, Patil founded Cirrus Logic, a fabless semiconductor company. Over the years, his work covered computer architecture, parallel processing computers, mathematics for computer science,...

Frank P. Carrubba

One of the original designers of the Reduced Instruction Set Computer (RISC) Architecture, Carrubba was named "Inventor of the Year" by the Intellectual Property Owners in Washington, D.C. in 1992. Prior to...

Joseph Marie Jacquard

Inventor of the earliest programmable loom, Jacquard transformed weaving with his automatic patterned-silk loom, though his early inventions operated poorly and were largely unsuccessful. In 1801, Jacquard exhibited his invention at the industrial...

Ralph L. Palmer

Developer of the IBM 604 Electronic Calculator, Palmer graduated with a B.S. in electrical engineering from Union College in Schenectady in 1931. He joined IBM as an engineer in 1932. It was here...

Edmund Callis Berkeley

Author of the landmark 1949 book Giant Brains, or Machines That Think, Berkeley became famous for describing the principles behind computing machines and surveying the most prominent examples of the time, including...

Derrick (Dick) Henry Lehmer

Part of the Computations Committee formed to prepare the ENIAC for utilization following its completion, Lehmer was also active in the building of the California Digital Computer (CALDIC). An American mathematician, he...

Mildred Spiewak Dresselhaus

Known as the "Queen of Carbon Science," Dresselhaus was an American physicist, materials scientist, and nanotechnologist whose career centered at the Massachusetts Institute of Technology, where she served as an institute professor...

James (Jim) M. McCoy

Co-founder and CEO of Maxtor, which became a leading disk drive manufacturer after pioneering the market for high-performance 5.25-inch disk drives, McCoy has built multiple billion-dollar international companies over four decades as...

Reiner W. Hartenstein

Pioneer of hardware description languages and reconfigurable computing, Hartenstein is known for the successful hardware design language KARL and its graphical companion language ABL, as well as for configware/software co-compilation techniques. Hartenstein received...

Jefferson (Jeff) Y. Han

Co-developer of "multi-touch sensing," Han is a research scientist at NYU's Courant Institute of Mathematical Sciences who helped create touch-screen interfaces able to recognize multiple points of contact. He also worked on...

Arthur L. Samuel

Pioneer in computer gaming and artificial intelligence, Samuel is most known within the AI community for his groundbreaking work in computer checkers. He thought that teaching computers to play games was very...

Tim Paterson

Author of MS-DOS, Paterson is a software developer whose work shaped the foundation of personal computing. In 1978 he designed a schematic of Microsoft's Z-80 SoftCard, which had a Z80 CPU and ran...

Jacob (Jack) Goldman

Creator of the Xerox Palo Alto Research Center, Goldman established one of the most influential research institutions in the history of modern computing. An American physicist and former Chief Scientist, Chief Technical...

Gerald Estrin

Father of reconfigurable computing and variable structure computing, Estrin transformed how computational processes could be accelerated using variable configurations of specialized hardware modules. Estrin received his B.S., M.S., and Ph.D. degrees from the...

Brian Jack Copeland

Director of the Turing Archive for the History of Computing, an extensive online archive on the computing pioneer Alan Turing, Copeland is a Professor of Philosophy at the University of Canterbury, Christchurch,...

W. (Rick) Richards Adrion

Founder of the Applied Computing Systems Institute of Massachusetts, Adrion has served as a Professor of Computer Science at the University of Massachusetts Amherst. He served as PI for an NSF REU Site,...

Alan Jay Perlis

A pioneer in advanced programming techniques and compiler construction, Perlis was the first recipient of the ACM Turing Award in 1966, sometimes called the "Nobel Prize of Computing." Perlis was born on April...

Barry Schrager

Co-designer and developer of early commercial computer security software products, Schrager is recognized as one of the people who started the concept of data security when he founded and became the first...