Louis V. Gerstner, Jr.

Former CEO of IBM, Gerstner is largely credited with turning around IBM's fortunes. He was chairman of the board and chief executive officer of IBM from April 1993 until 2002, when he retired...

Richard Ernest Bellman

Developer of dynamic programming, Bellman made foundational contributions to mathematics and computer science by introducing a method for solving complex problems by breaking them down into simpler sub-problems. An American applied mathematician...

Michael (Mike) A. Kaczmarski

Co-creator of the IBM Tivoli Storage Manager product family and leader of the redesign of the TotalStorage Productivity Center, Kaczmarski is an acknowledged IBM expert in storage management. Part of the IBM...

Lois Haibt

The only female member of the ten-person team that invented FORTRAN, Haibt is an American computer scientist perhaps most famous for her role in creating the first successful high-level programming language. She...

John T. Chambers

CEO of Cisco, Chambers joined the company in 1991 as senior vice president, Worldwide Sales and Operations. When he assumed the role of CEO in January 1995, the company grew from $1.2...

Frances (Betty) Elizabeth Holberton

One of the six original programmers of ENIAC, the first general-purpose electronic digital computer, Holberton made foundational contributions to the history of computing. During World War II, while the men were fighting,...

Robert (Bob) M. Frankston

Co-creator of VisiCalc and co-founder of Software Arts, Frankston received numerous honors and awards for his work. He has been named a Fellow of the Association for Computing Machinery (1994) "for the...

Elon James Gasper

Holder of several patents relating to Lip Sync and other technology, Gasper is a former Senior VP at VizX Labs and co-founder of 1980s-era software company Bright Star Technology. Described by Ken...

Anant Jhingran

Considered to be the world technology leader in the field of information management, Jhingran has had a distinguished career with highly demonstrated impact on industrial practice and future technology and business directions....

Jack Haverty

Co-designer of the original email mechanism and co-creator of the initial Internet, Haverty studied at MIT and continued there as a staff member of the MIT Laboratory for Computer Science, where he...

Ding-Yuan (DY) Yang

Led Winbond Electronics Corporation to emerge as one of the Asian IC industry's top innovators into the mid-1990s, Yang has been a central figure in Taiwan's semiconductor development. One of the founding...

Hector de Jesus Ruiz

Former CEO and executive chairman of Advanced Micro Devices, Inc. (AMD), Ruiz led the semiconductor company through a period of major transformation. Hector de Jesus Ruiz was born in Piedras Negras, Mexico, a...

Carl Georg Lange Barth

Improver and popularizer of the industrial use of compound slide rules in scientific management, Barth was a Norwegian-American mathematician and mechanical engineer. He was born in Christiania, Norway, and graduated from the...

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...

Charles Sanders Peirce

As early as 1886, Peirce saw that logical operations could be carried out by electrical switching circuits, the same idea that was used decades later to produce digital computers. An American philosopher,...

Clive Marles Sinclair

Developer of the first mass-market UK home computer for under £100, Sinclair was a British entrepreneur and inventor responsible for the ZX80, ZX81, and ZX Spectrum computers, as well as the slim-line...

Jerry D. Hutcheson

Researcher of several types of semiconductor devices, Hutcheson joined the electronics industry in 1959 and advanced through a succession of research and manufacturing posts in several companies that involved him with the...

Paul Coteus

One of the chief engineers behind BlueGene/L, which rocked the world of supercomputing when it was introduced in 2004 and quickly earned the title "fastest computer in the world," Coteus led the...

John E. Kelly, III

Founder of IBM's Semiconductor Research and Development Center in 1996, Kelly set the pace in IBM's semiconductor technology development, unveiling back-end-of-the-line copper interconnect technology ahead of the industry and introducing the transition...

William (Bill) Thomas Tutte

A foundational figure in combinatorics and graph theory, Tutte performed significant work in fields with many applications in computer science, and is credited with helping create graph theory in its modern form....