Frederic Alois Friedel

Co-founder of the chess database company ChessBase, Friedel is a German graduate linguist, science, chess, and computer chess journalist. He co-founded ChessBase in 1986 with game database developer Matthias Wöllenweber. He studied...

Charles (Charlie) William Bachman

Pioneer of database technology, Bachman spent his entire career as an industrial researcher rather than in academia. Born in Manhattan, Kansas, in 1924, Bachman's father was a football coach and minor league baseball...

Willis H. Ware

Designer of the IAS and Johnniac computers, Ware was a senior computer scientist emeritus with the RAND Corporation (1952–present) in Santa Monica, California, with which he held various staff and management positions....

Shigeru (Steve) Nakayama

Key player in introducing U.S. semiconductor equipment technology to Japan, Nakayama has made lasting contributions to the international semiconductor industry. Born in Chicago, he grew up in Palo Alto, CA, where he attended...

Danese Cooper

Known as the "Open Source Diva" for her work in the Open Source movement, Cooper has held many prominent leadership roles within the computer science sector. Cooper managed teams at Symantec and...

Emanuel Goldberg

Contributor of a wide range of theoretic and practical advances relating to light and media and inventor of a very early search engine, Goldberg was also the founding head of Zeiss Ikon,...

Jan Camenisch

Co-inventor of Identity Mixer, a unique cryptographic protocol suite for privacy-preserving authentication and transfer of certified attributes, Camenisch is a leading scientist in the area of privacy and cryptography. He has served...

Cornelis (Kees) H.A. Koster

Creator of the original Compiler Description Language, Koster was also one of the editors of the original Report on the Algorithmic Language ALGOL 68. He was a professor in the Department of Informatics...

Martha Sloan

The first woman to lead the IEEE Institute, Sloan served as IEEE president in 1993. She received a BSEE with great distinction, an MSEE, and a Ph.D. from Stanford University. After two...

Francine Berman

A pioneer in grid computing, Berman is one of the two founding Principal Investigators of the National Science Foundation's TeraGrid project. She also directed the National Partnership for Advanced Computational Infrastructure (NPACI),...

Christopher (Chris) R. Johnson

Founder of the Scientific Computing and Imaging (SCI) research group, which grew into the Scientific Computing and Imaging Institute (SCI Institute), Johnson has served as a Distinguished Professor of Computer Science at...

Paul Baran

Co-inventor of packet-switched networks, Baran transformed the foundations of modern digital communications. He was born in Grodno (then Poland) and his family moved to Philadelphia in 1928. Baran did undergraduate work at...

Grigore Constantin Moisil

Considered the father of computer science in Romania, Moisil made foundational contributions to automata theory, many-valued algebras, and mathematical logic. Grigore Moisil attended primary school in Bucharest, then high school in Vaslui and...

Steven B. Lipner

Responsible for defining, supporting, and applying Microsoft's Security Development Lifecycle (SDL) process, Lipner has had forty years' experience in cybersecurity and has been named as inventor on twelve U.S. patents and two...

Misha Mahowald

Inducted into the Women in Technology International Hall of Fame in 1996, Mahowald was recognized for her development of the Silicon Eye and other computational systems. A pioneer in the emerging field...

Barry Schrager

Co-designer and developer of early commercial computer security software products, Schrager is recognized as one of the people who started the concept of data security when he founded and became the first...

Conel Hugh O'Donel Alexander, CMG, CBE

One of the key workers on breaking the Enigma machine, Alexander made vital contributions to British codebreaking during World War II. An Irish-born British cryptanalyst, chess player, and chess writer, he was...

Michael Hawley

Architect of MIT's "Things That Think" research program, Hawley also founded MIT's Go Expeditions program. His work at MIT had, in his own words, "sought to creatively stretch digital infrastructures, embedding intelligence...

Dana L. Ulery

The first woman engineer at the NASA Jet Propulsion Laboratory, Ulery is an American computer scientist and pioneer in scientific computing applications. She began her career in 1961, designing and developing algorithms...

Alan Gara

Technical leader for three generations of IBM Blue Gene supercomputers, Gara's Blue Gene/L system held the #1 position on the Top500 list for five consecutive dates. He has served as an IBM...