Robert Kevin Rose

Co-founder of Digg and other Internet start-ups, Rose is recognized for his entrepreneurial work in online media. He first became an on-air talent and later served as a co-host on TechTV's show The...

James W. Cortada

Noted IT historian and author, Cortada is also the founder and a board member of the IT History Society. Cortada joined IBM in 1974 as a salesman, and held a variety of sales...

Maxwell (Max) Herman Alexander Newman

Head of the department that built the world's first electronic stored-program digital computer, Newman was a British mathematician and codebreaker born in Chelsea, London, England. He attended Goodrich Road School, then City...

Francis (Fran) O. Underwood

Chief Architect of the IBM 1401, known as the SPACE Machine, Underwood was an engineer, machine designer, and engineering trainer for IBM. Born in Omaha, NE, he came from a line of...

Paul Thelen

Founder of the largest portal for downloadable games in the world, Thelen built Big Fish Games into a platform distributing in excess of 1.5 million games per day. After graduating from the University...

Ernest J Kaye

Member of the original LEO computer design team, Kaye was jointly responsible for much of the early circuit design of the LEO computer. Born in London on 20th June 1922 of Simon...

Solomon Wolf Golomb

Inventor of Golomb coding and pioneer in combinatorial analysis and coding theory, Golomb transformed modern communications. He pioneered the identification of the characteristics and merits of maximum length shift register sequences, also...

Virginia (Ginni) Marie Rometty

The first woman to serve as Chairman and CEO of IBM, Rometty held the positions of Chairman, President and Chief Executive Officer of IBM. She was appointed President and CEO effective January...

Walter F. Bauer

Pioneer in the use of electronic computers and founder of Informatics General Corporation, Bauer distinguished himself as a research digital computer engineer. During World War II, he served as a weather officer...

Gregory John Chaitin

One of the founders of algorithmic information theory and a key figure in metamathematics, Chaitin is an Argentine-American mathematician and computer scientist born in Argentina. Beginning in the late 1960s, he made...

Ralph J. Slutz

ENIAC physicist and computer pioneer, Slutz made critical contributions to two milestones of human computing history. He passed away on November 16, 2005, at Boulder Community Hospital, Colorado, USA, at age 88. Dr....

Abraham Lempel

One of the fathers of the LZ family of lossless data compression algorithms, Lempel studied at Technion - Israel Institute of Technology, and received B.Sc. in 1963, M.Sc. in 1965, and D.Sc....

Shari Trewin

Developer of a keyboard configuration tool for individuals with motor impairments, Trewin is an HCI researcher at IBM Thomas J. Watson Research Center, New York, whose long-standing research focus has been in...

Dave Hitz

Co-founder of NetApp, a worldwide major supplier of network-based storage systems for the computer industry, Hitz helped establish the company in 1992 along with James Lau and Michael Malcolm. The company began...

David Hilbert

One of the founders of proof theory and mathematical logic, Hilbert's work laid the basis for recursion theory and later theoretical computer science. He was recognized as one of the most influential...

Charles Henry Bennett

Co-discoverer of quantum cryptography and one of the founding fathers of modern quantum information theory, Bennett is a physicist, information theorist, and IBM Fellow at IBM Research. His work at IBM has...

Kishor S. Trivedi

A leading international expert in reliability and performability evaluation of dependable systems, Trivedi has made seminal contributions to stochastic modeling formalisms and their efficient solution. He has held the Hudson Chair in...

Alberto Sangiovanni-Vincentelli

Co-founder of Cadence Design Systems and Synopsys—the two largest companies in Electronic Design Automation (EDA)—Sangiovanni-Vincentelli is a world-renowned authority on integrated circuit and system design who has been instrumental in bringing EDA...

Kathleen Booth (née Britten)

Credited with writing the first assembly language and the design of the assembler and autocode (ARC and APE(X)C) for the Birkbeck College computers, Booth made foundational contributions to computer programming. Born in...

Stephanie Shirley

Founder of F International, a software company initially employing only women, Shirley built her vision that software could provide an outlet for the skills and creative ability of housebound women into a...