Kristen Nygaard

Co-inventor of SIMULA and pioneer of object-oriented programming, Nygaard was a computer scientist noted for his social agenda and work with the Norwegian Trade Unions. He was a systems developer and a...

Dilma M. Da Silva

Leader of the architecture and implementation of file system support on the IBM K42 research operating system, Da Silva has been a Research Staff Member of Advanced Operating Systems at IBM T.J....

L. John Doerr

Prominent venture capitalist at Kleiner Perkins Caufield & Byers in Silicon Valley, Doerr is an American investor based in Menlo Park, California.

John (Jack) G. Herriot

Teacher of the first programming course at Stanford University, Herriot helped found the Computer Science Department and served as the first Director of the Stanford Computation Center, which later evolved to become...

James Martin

Nominated for a Pulitzer Prize for his book *The Wired Society: A Challenge for Tomorrow*, Martin was a British Information Technology consultant and author who was one of the first to promote...

Gabe Logan Newell

Producer of the first three releases of Windows, Newell later founded Valve, producing one of the best-selling PC games ever, Half-Life.

L. John Rankine

Recognized for advancing international standardization in information technology, Rankine received the Steinmetz Medal in 1997 for this achievement. A graduate of the University of Glasgow with the engineering qualifications of B.Sc. (Eng),...

Tze-Chiang (T. C.) Chen

Major contributor to CMOS miniaturization and DRAM devices with a profound impact on IBM's leadership in CMOS process technology and DRAM manufacturing, Chen has served as an IBM Fellow and the Vice...

Gary Morganthaler

Co-founder and former CEO and Chairman of Ingres Corporation, a leading relational database software company, Morganthaler has a national reputation as a successful executive in the software industry and has emphasized investments...

Roger D. Moore

Co-recipient of the 1973 Grace Murray Hopper Award from the Association for Computing Machinery, Moore was recognized — along with Larry Breed and Richard Lathwell — for their work in the design...

Joseph Henry

Inventor of the electromagnetic relay that formed the basis of the electrical telegraph, Henry was also the first secretary of the Smithsonian Institution and a founding member of the National Institute for...

Morton (Mort) H. Meyerson

Founding Chief Executive of EDS, Meyerson began his business career in 1963 at Bell Helicopter. In 1966, he joined Electronic Data Systems, Inc. as a systems engineer trainee, ultimately becoming President and...

Tōru Iwatani

Creator of Pac-Man, one of the most popular arcade games of all time, Iwatani is a Japanese video game designer. He was born in the Meguro ward of Tokyo, Japan, and joined...

Vinton (Vint) Gray Cerf

Known as a "father of the Internet," Cerf is an American computer scientist whose contributions have been recognized with the National Medal of Technology, the Turing Award, the Presidential Medal of Freedom,...

Judea Pearl

A pioneer of the probabilistic approach to artificial intelligence and the development of Bayesian networks, Pearl is an Israeli American computer scientist and philosopher. His work demonstrated empirical success in numerous applications...

Peter P. Sorokin

Co-inventor of the dye laser, Sorokin and his colleague J. R. Lankard at IBM Research Laboratories used a ruby laser to excite a near infrared laser dye. Their report was quickly followed...

Mavis Batey (née Lever)

One of Bletchley Park's most effective codebreakers, Batey joined the team in May 1940 at just 19 years old, interrupting her German-language studies at University College London. Working under the eccentric cryptographer...

Daniel Karrenberg

Pioneer of the Internet in Europe, Karrenberg is a computer scientist who has focused on inventing, designing, and implementing Internet-related systems, especially those that collect and analyze data about the Internet itself....

Gene Myron Amdahl

Team leader in building IBM mainframes and founder of Amdahl Corporation, Amdahl was chiefly known for his work on mainframe computers at IBM and later his own companies. He was perhaps best...

Daniel C. Edelstein

Leading expert in copper chip wiring technologies, Edelstein served as Chief Architect and driving force behind IBM's copper chip wiring technologies, first announced in 1997. These were devised to increase the speed...