Richard Matthew Stallman

Founder of the GNU Project to create a free Unix-like operating system, Stallman also launched the free software movement and was the main author of the GNU General Public License for open...

Ivan Edward Sutherland

Pioneer of computer graphics and inventor of Sketchpad, Sutherland received the Turing Award from the Association for Computing Machinery in 1988 for that invention, which became an early predecessor to the sort...

Donald Michael Ludlow

Principal designer and developer of the Input-Output Supervisor (IOS) component of OS/360, Ludlow made significant contributions to IBM's landmark operating system. Born in Detroit, Michigan, Ludlow grew up in Melvindale. He earned a...

David Patrick Reed

Designer of the User Datagram Protocol (UDP), Reed is an American computer scientist known for significant contributions to computer networking, including the design and construction of Internet protocols, distributed data storage, and...

Robert Morris

Contributor to early versions of UNIX, Morris developed the math library, the program crypt, and the password encryption scheme used for user authentication. He was born in Boston, Massachusetts, and received a...

Amarnath Gupta

Creator of the first domain knowledge-based mediation for scientific databases — a patented achievement — Gupta is also a pioneer in applying the latest information systems research in biomedicine, and has advanced...

Phill Gross

Leader of the development of MCI Corporation's first national network, Gross co-founded the Internet Engineering Task Force (IETF) and was instrumental in defining and shaping the way in which the IETF standards...

Donald F. Ferguson

Chief Architect for IBM's Software Group, Ferguson provided overall technical leadership for IBM WebSphere, Tivoli Software, IBM DB2, Rational Software, and Lotus Software products. He has served as Vice President and CTO...

Patrick Cousot

Co-inventor of Abstract Interpretation, a theory of sound approximation of mathematical structures, Cousot developed this influential technique in formal methods together with his wife Radhia in 1975. In the 2000s, he worked...

Oleg Vishnepolsky

Author of IBM's S2 Spreadsheet and of TCP/IP stacks for OS/2 and IBM POS terminals, Vishnepolsky is one of the early Internet technologists, with a 20-plus year track record of technological advancements,...

Bernard Galler

American mathematician and computer scientist at the University of Michigan, Galler was involved in the development of large-scale operating systems and computer languages, including the MAD programming language and the Michigan Terminal...

Peter M. Schnell

Founder of Software AG, Schnell established the company in 1969. He developed the ADABAS Data Management System and the NATURAL Fourth Generation Language, which became foundational contributions to enterprise software. In 1992,...

James Weldon Demmel

Writer of Prometheus, a parallel multigrid finite element solver, Demmel is an American mathematician and computer scientist. Prometheus, which he wrote with Mark Adams and Robert Taylor, won the Carl Benz Award...

Lillian F. Schwartz

Considered a pioneer of computer-mediated art, Lillian F. Schwartz was one of the first artists to base almost her entire body of work on computational media. Much of her groundbreaking work was...

Aaron Marcus

Pioneer in computer-based design, Marcus founded Aaron Marcus and Associates, Inc. (AM+A) in 1982, one of the first independent, computer-based design firms in the world. An American user-interface and information-visualization designer, as well...

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...

Harlan B. Mills

Pioneer in automata theory and structured programming, Mills transformed software development through his advocacy of mathematical and statistical principles in software engineering. In 1969, Mills was asked to write a program creating...

Adriaan van Wijngaarden

One of the founding fathers of informatica (computer science) and designer of ALGOL, van Wijngaarden was a pioneering figure in the history of computing. Adriaan's education was in mechanical engineering, for which...

Satoshi Matsuoka

Lead developer of the TSUBAME series of supercomputers — which included the 4th fastest in the world on the Top500 — Matsuoka has served as a Full Professor at the Global Scientific...

Murray Turoff

A founding father of computer-mediated communication and designer of EMISARI, Turoff was also a retired Distinguished Professor at New Jersey Institute of Technology (NJIT). While the term has traditionally referred to those...