Alan Emtage

Alan Emtage conceived and implemented the first version of Archie, a pre-Web internet search engine for locating material in public FTP archives.

Scott W. Ambler

Leader in the development of several software processes — including Agile Modeling (AM), Agile Data (AD), Enterprise Unified Process (EUP), and Agile Unified Process (AUP) methodologies — Ambler is a Canadian software...

Jack D. Kuehler

Responsible for shifting IBM from its longstanding reliance on the mainframe computer, Kuehler served as President and later Vice Chairman of IBM, where he was the firm's highest ranking technologist. Born in...

Robert B. Palmer

Member of the founding team at Mostek, where he pioneered the use of ion implantation technology for the manufacture of MOS circuits, Palmer is also known as the last Chairman and Chief...

Laura Niklason

Internationally recognized for pioneering work in vascular and lung tissue engineering, Niklason became the Nicholas M. Greene Professor of Anesthesiology and Biomedical Engineering at Yale University. She is also co-founder, chief executive...

Arnold A. Cohen

Developer of selectively alterable digital storage on magnetic drums, Cohen held a patent that proved basic to the field. Born in Duluth, MN, he was a renowned physicist noted for his significant...

Grete Hermann

Known for foundational work in both quantum mechanics and computer algebra, Hermann was a German mathematician, philosopher, and theoretical physicist whose critique of Von Neumann's no hidden variables proof proved decades ahead...

Anthony (Tony) Edgar Sale

Leader of the team that reconstructed the code-breaking Colossus Computer at Bletchley Park, Sale is known for his indefatigable energy in doing the impossible—reconstructing a complex machine when its original and all...

Charles F. Webb

Major contributor to System/390 and zSeries mainframe processors, Webb was named an IBM Fellow in 2003. He joined IBM in Poughkeepsie, N.Y., in 1983, and worked on processor performance analysis, processor design,...

Butler W. Lampson

Developer of the Berkeley Timesharing System for Scientific Data Systems' SDS 940 computer, Lampson was part of Project GENIE at UC Berkeley during the 1960s, where he and Peter Deutsch created that...

Ralph Ungermann

Co-founder of Ungermann-Bass (UB), the first large networking company independent of any computer manufacturer, Ungermann was considered to be a founding father of the data communications industry. He was often described as...

Tim Roughgarden

Noted for his work in network data loss, Roughgarden introduced novel techniques that quantified the lost efficiency associated with the uncoordinated behavior of network users who acted in their own self-interest, building...

Leslie Lamport

Known for his seminal work in distributed systems and as the initial developer of LaTeX, Lamport is a prominent computer scientist and mathematician. A graduate of the Bronx High School of Science, he...

Vilhelm Friman Koren Bjerknes

His experiments with electric oscillations contributed much to the development of wireless telegraphy. Bjerknes was a Norwegian physicist and meteorologist who did much to found the modern practice of weather forecasting. He...

Carol Shaw

Best known for creating River Raid (1982), the vertically scrolling shooter for the Atari 2600 released through Activision, Shaw is regarded as a pioneering figure in video game design. She joined Atari,...

Renato Recio

Founding engineer and author of several IO and Network industry standards that have dramatically simplified the way virtualized data centers operate, Recio is a 2011 IBM Fellow—the highest honor a scientist, engineer,...

John (Jack) Sebastian Frey

Contributor to IBM's successful defense against antitrust actions in the United States and Europe, Frey built a distinguished 32-year legal career with the company. Born in Hornell, NY, he grew up in Corning,...

László Kalmár

Pioneer in mathematical logic and theoretical computer science, Kalmár defined what are known as elementary functions, number-theoretic functions (i.e. those based on the natural numbers) built up from the notions of composition...

Ruth A. David

Credited with encouraging the CIA to pursue partnerships with the private sector, Ruth A. David also designed a proposal to procure technology at the stage of development from private industry. Her work earned...

Jorma J. Rissanen

Known for inventing arithmetic coding and the minimum description length principle, Rissanen was an IBM researcher from 1960 who received his Ph.D. from the Helsinki University of Technology in 1965. After retiring...