Stephen Robertson

Contributor to the Microsoft search engine Bing, Robertson is a British computer scientist well known for his work on information retrieval. After completing his undergraduate degree in mathematics at Cambridge University, he...

Matthew (Matt) David Welsh

Co-founder of the Linux Documentation Project, Welsh is a computer scientist and software engineer. He has also served as the Gordon McKay Professor of Computer Science at Harvard University School of Engineering...

David Bradley

One of the twelve engineers who developed the original IBM PC, Bradley is known for creating the computer's ROM BIOS code. He is also the author of *Assembly Language Programming for the...

Klára (Klari) Dán Von Neumann

Writer of the code used on the MANIAC machine developed by John Von Neumann and Julian Bigelow at the Los Alamos Scientific Laboratory, Klára Dán Von Neumann was also a pioneer computer...

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...

Donald Becker

Co-creator of the Beowulf clustering software, Becker is known throughout the international community of operating system developers for his contributions to networking software. The Beowulf clustering software connected many inexpensive PCs to...

Benjamin B. Bederson

One of the principal leaders in the field of human-computer interaction, Bederson has been recognized through his selection to the Association for Computing Machinery's CHI Academy, an honorary group of individuals who...

Michael Mascagni

One of the first to use random number-based algorithms on the massively parallel Connection Machine at the Naval Research Lab in Washington, DC, Mascagni's family moved from Bologna, Italy to Lake Forest,...

Martin M. Wattenberg

Co-creator of IBM's Many Eyes, a ground-breaking public visualization platform and experiment in open, public data visualization and analysis, Wattenberg is an American scientist and artist known for his work with data...

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...

Ronald Linn Rivest

One of the inventors of the RSA algorithm (along with Adi Shamir and Len Adleman), Rivest has made ingenious contributions to making public-key cryptography useful in practice. He also invented the symmetric...

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...

Bob Blainey

Leader in breakthrough innovation in compiler technology, IBM's Java technology, and next-generation systems, Blainey has served as an IBM Fellow and the technical architect of the Hardware Acceleration Laboratory in IBM's Software...

Shawn Fanning

Developed Napster, one of the first popular peer-to-peer filesharing platforms

R. Narasimhan

Often referred to as the Bhisma of Computer Science and Technology in India, Narasimhan made significant contributions to the development of computer science education, research, and technology in India in the early...

Wolfgang Roesner

Architect of the verification tools and methodologies used across all IBM systems, Roesner is a senior technical staff member in IBM's verification tools development group in Austin, Texas. His accomplishments in the...

William (Bill) Reeves

Pioneer and inventor of the first Motion Blur algorithm and methods to simulate particle motion in computer graphics, Reeves is also one of the founding employees of Pixar. After obtaining a Bachelor...

Paranandi V. S. Rao

Pioneer in speech recognition research, Rao was an active researcher in Computer Science from 1955 onward and made many contributions to the area of computer synthesis and recognition of human speech. Professor Rao...

Gary Kildall

Creator of CP/M, the first disk-based OS for microcomputers, Kildall built a precursor to MS-DOS. CP/M became a fertile ground for the development of application software for microcomputers that became precursors to...

Einar (Stef) A. Stefferud

One of the original designers of the MIME protocol for sending multimedia Internet electronic mail, Stefferud made many significant contributions to the development of the Internet, particularly in the areas of IETF...