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...

James William Cooley

Co-developer of the Fast Fourier Transform, Cooley made one of the most significant contributions to mathematics and digital signal processing in the twentieth century. Cooley was born and raised in New York City....

Reona (Leo) Esaki

Inventor of the Esaki tunnel diode, the first quantum electron device, Esaki shared the Nobel Prize in Physics in 1973 with Ivar Giaever and Brian David Josephson for his discovery of the...

Charles (Chuck) H. House

A Silicon Valley legend cited by the Smithsonian and the Computer History Museum as one of the top 200 Computer Wizards of America, House participated in creating twelve product lines at Hewlett-Packard...

Irene Greif

Inventor of the Version Manager — consistently designated by analysts as the most significant group-enabling feature in spreadsheets — Greif is an American computer scientist and a founder of the field of...

A.J. Han Vinck

Recipient of the IEEE ISPLC2006 Achievement award for his contributions to Power Line Communications, Vinck has also held a chair for Digital Communications at the Institute for Experimental Mathematics at the University...

John Norris Maguire

Founder of Software AG of North America, Inc. and overseas distributor of the Adabas system — a commercial relational database management system (DBMS) first developed for IBM 360 computers — Maguire built...

Brian Randell

Developer of a compiler for the English Electric KDF9, an early stack machine, Randell is a British computer scientist and Emeritus Professor at the School of Computing Science, Newcastle University, U.K. He...

Charles (Charlie) A. Zraket

Designer of the hardware and software system for the Whirlwind computer that permitted the machine to accept real-time inputs, Zraket made a truly groundbreaking contribution at that time. A pioneer in the...

Gene Howard Golub

Co-publisher of an algorithm with William Kahan in 1970 that made the computation of the singular value decomposition (SVD) feasible and that is still used today, Golub was one of the preeminent...

Harry Wexler

A pioneer in the use of computers for weather prediction and modification, Wexler was an American meteorologist who attended Harvard University, and in 1939 was awarded a Ph.D. in meteorology from the...

Heinrich Rohrer

Co-designer of the scanning tunneling microscope (STM), Rohrer shared half of the 1986 Nobel Prize in Physics with Gerd Binnig for this invention; the other half of the Prize was awarded to...

Trevor Pearcey

Creator of CSIRAC, one of the first stored program electronic computers in the world, Pearcey was an outstanding Australian ICT Pioneer. Most notably, he led the project team that built one of the...

Romuald W. Marczyński

Primary creator of the EMAL machine designs — Poland's first computers — Marczyński was a professor, mathematician, and pioneer of Polish technical computer science. He was one of the first in Poland...

David (Dave) B. Lindquist

Responsible for the strategy and architecture of IBM's Cloud technology (SmartCloud software), Smarter Infrastructure, and Integrated Service Management solutions, Lindquist has served as an IBM Fellow, Chief Technology Officer of Software Group,...

W. (Rick) Richards Adrion

Founder of the Applied Computing Systems Institute of Massachusetts, Adrion has served as a Professor of Computer Science at the University of Massachusetts Amherst. He served as PI for an NSF REU Site,...

Scott Cook

Founder of Intuit, Cook launched the financial software company in 1983; it today offers software and online products to help individuals and small companies manage their finances. He started his career at Procter...

George Boole

Inventor of Boolean logic, Boole was one of the most influential mathematicians in history. His father, John Boole (1779–1848), was a tradesman of limited means, but of "studious character and active mind"....

Alan Mathison Turing

Formalizer of the concept of the algorithm and computation with the Turing machine, Turing was influential in the development of computer science and played a significant role in the creation of the...

Stan Veit

Founder of Computer Mart of New York, one of the first computer stores in the world, Veit played an important role in the early days of the personal computer industry in the...