Gordon (Tommy) Eric Thomas

Pioneer in the design of 'Baby', the first stored program computer, Thomas graduated in Physics and Electronic Engineering at the University of Manchester in 1948, joining the design team of Professors F.C....

Anatolii Alexeevitch Karatsuba

Author of the first fast computational method, Karatsuba was a Russian mathematician best known for discovering the first multiplication algorithm that runs in less than O(n²) time—specifically his algorithm is O(n log2...

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...

Herman Heine Goldstine

One of the original developers of the ENIAC, Goldstine left the University of Michigan, where he was a professor, in July 1942 to enlist in the Army after the United States entered...

Jeffrey Skoll

The first employee and first President of internet auction firm eBay, Skoll is a Canadian-born engineer and internet entrepreneur living in Los Angeles, California, with an estimated net worth of $US 3.2...

Leonard Kleinrock

Known as a "Father of the Internet," Kleinrock is an American engineer and computer scientist who made several important contributions to the field of computer networking, in particular to the theoretical side...

Sidney (Sid) K. Meier

Founder of Firaxis Games and creator of "Civilization," Meier has made landmark contributions to the video game industry. In 1982, along with Bill Stealy, he co-founded MicroProse, where the "Civilization" franchise first...

Francis (Frank) E. Hamilton

Responsible for the primary organization, design, and construction of the Automatic Sequence Controlled Calculator (Mark I) and the IBM Selective Sequence Electronic Calculator (SSEC), Hamilton was a pivotal figure in early computing....

George Schussel

Inventor of computer industry trade shows worldwide, Schussel is recognized for underlining and explaining technical issues while focusing on the business benefits and uses of technology. He became best known as the...

Juris Hartmanis

Co-author of the seminal paper that established the foundations for computational complexity theory, Hartmanis received the 1993 ACM Turing Award with Richard E. Stearns "in recognition of their seminal paper which established...

Owen R. Mock

One of the programmers who developed the PACT series of compilers for the IBM 701 and helped install the first operating system ever in operation, Mock pioneered computer operating systems in the...

Charles (Chuck) Harwood

CEO of Signetics, a Corning subsidiary and one of the largest integrated-circuit manufacturers in the world, Harwood led the company as sales grew from $35 million to $720 million during his tenure...

Nathaniel S. Borenstein

One of the original designers of the MIME protocol for formatting multimedia Internet electronic mail, Borenstein has served as Chief Scientist at email management company Mimecast and founded NetPOS.com and First Virtual...

Paul G. Miller

Responsible for all computer systems at Control Data Corporation (CDC) and for the technical direction of computer and memory development programs, Miller served as Vice President and Group General Manager of CDC's...

Paul Castrucci

Leader of the team that invented and developed a major paradigm shift in computer storage, Castrucci's work set the stage for current computer memory technology. Born in St. Johnsville, New York on the...

Herbert Alexander Simon

One of the most influential social scientists of the twentieth century, Simon was an American political scientist, economist, and psychologist whose research ranged across the fields of cognitive psychology, computer science, public...

Conrad (Conny) Palm

Contributor to teletraffic engineering and queueing theory, Palm also led the project that developed the first Swedish computer, the BARK. He enrolled at the School of Electrical Engineering at the Royal Institute...

Simon Phipps

Instrumental in IBM's involvement in the Java programming language, Phipps founded IBM's Java Technology Center. A computer scientist and web and open source advocate, he left IBM for Sun Microsystems in 2000,...

Silvio Micali

Co-inventor of zero-knowledge proofs, Micali is an Italian-born computer scientist known for fundamental contributions to cryptography and information security. He has served as a Professor of Computer Science in MIT's Department of...

Philip Stuart Milner-Barry

One of four leading codebreakers at Bletchley Park to petition Prime Minister Winston Churchill directly for more resources for their work, Milner-Barry was also a British chess player, chess writer, and civil...