Robert Stein

Producer of the first interactive computer discs for CD-ROM, Stein is considered a visionary and innovator in the world of communication and multimedia. Born and raised in New York City, Stein attended...

David Gelernter

Made seminal contributions to the field of parallel computation, specifically the tuple space coordination model as embodied by the Linda programming system (named for Linda Lovelace, an actress in the porn movie...

Eugene Wong

Instrumental in building an Internet backbone for Asia and a pioneering contributor to relational database management, Wong has also inaugurated major initiatives in microsystems, information technology, nanotechnology, service-sector engineering, and biotechnology. Wong received...

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...

Lee de Forest

Inventor of the audion triode and audio and radio pioneer, De Forest had an interest in wireless telegraphy and invented the Audion in 1906. He then developed an improved wireless telegraph receiver....

Lee E. McMahon

Contributor to early versions of the Unix operating system, including the sed stream editor, McMahon worked for Bell Labs from 1963 until 1989. McMahon was a computer scientist who graduated from St. Louis...

Richard (Dick) Mandelbaum

Co-founder of NYSERNet, the first nongovernment Internet service provider (ISP), Mandelbaum started out as a Theoretical Mathematician and became a Professor of Mathematics, Computer Science, and Electrical Engineering. He has also served...

Clifford Ambrose Truesdell III

Developer of the mathematical underpinnings of continuum mechanics, Truesdell transformed the study of elasticity, fluid dynamics, and related fields through work that began in the 1960s and continued for the rest of...

David Harold Bailey

Writer of the computer program that enabled the discovery of the Bailey–Borwein–Plouffe formula for computing digits of pi, Bailey is a mathematician and computer scientist. He received his B.S. degree in Mathematics...

August-Wilhelm Scheer

Developer of the ARIS framework for business process description and modeling, Scheer is recognized as a foundational figure in business informatics. He has served as Professor Emeritus at the University of Saarland,...

James A. Gosling

Credited as the inventor of the Java programming language, Gosling is best known as the father of Java.

Frederick M. Hoar

A Silicon Valley public relations and marketing executive legend, Hoar died January 2 after a three-year bout with idiopathic pulmonary fibrosis. He was 77. Hoar was one of Silicon Valley's most visible public...

Lionel Kattner

Contributor to the development of the first planar integrated circuit and co-founder of Signetics Corporation, Kattner is recognized as a key figure in early semiconductor history. A graduate of Southwestern University in...

Heinz Nixdorf

German computer entrepreneur, Nixdorf founded and led Nixdorf Computer AG. He developed and marketed low-end commercial computers mainly within Europe between 1965 and 1985. He had production facilities in Germany, Ireland, Spain,...

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...

James (Jim) T. Healy

A career leader in building success for U.S.-based and international companies in the semiconductor space, Healy has served as General Manager of Sony LSI Design Inc., a provider of turnkey services for...

Eric S. Raymond

Programmer and public figurehead for the open source movement, Raymond has maintained projects including the fetchmail mail retrieval agent and gpsd. Other contributions include Emacs editing modes and portions of libraries like...

Mike Saranga

Designer and implementer of IBM's Program Fetch and co-developer of IBM's relational databases, Saranga brought 36 years of extensive experience in system architecture, product development, and executive management. He spent 30 years...

Ravi Sandhu

Inventor of 29 security technology patents and leader of multiple teams conducting research on many aspects of cyber security, Sandhu has served as Executive Director of the Institute for Cyber Security at...

Makoto Murata

Participant in the W3C XML Working Group that designed XML 1.0, Murata is a Japanese computer scientist who joined the group in 1997. Jon Bosak, James Clark, and Tim Bray were also...