Honor Database
Displaying 1 – 20 of 130 Honorees (Category: Pre-Modern Pioneer, with portraits)
Augusta Ada King, Countess of Lovelace
Known as the "World's First Computer Programmer," Lovelace wrote notes on Charles Babbage's analytical engine that include what is recognized as the first algorithm intended to be processed by a machine. An...
Wallace John Eckert
A part of the creation of the research division of IBM, Eckert directed the Thomas J. Watson Astronomical Computing Bureau at Columbia University, which evolved into that division.
Lewis Fry Richardson
Pioneer of fractals and the modified Richardson iteration method for solving systems of linear equations, Richardson was also an English mathematician, physicist, meteorologist, psychologist, and pacifist who pioneered modern mathematical techniques of...
Gertrude Blanch
Pioneering figure in numerical analysis and computation and one of the founders of the Association for Computing Machinery (ACM), Blanch was born Gittel Kaimowitz in Kolno, Russia (now Kolno, Poland), arrived in...
Leopold Kronecker
A contributor to the concept of continuity and the reconstruction of irrational numbers in real numbers, Kronecker was a German mathematician who worked on number theory and algebra. He was born in...
Shaun Wylie
A key member of Hut 8 at Bletchley Park, Wylie worked alongside Alan Turing on solving the Enigma machine as used by the German Navy. He was born in Oxford, England, the...
Jagadish Chandra Bose
Named by IEEE as one of the fathers of radio science, Bose pioneered the investigation of radio and microwave optics, made very significant contributions to plant science, and laid the foundations of...
John Logie Baird
Inventor of the first publicly demonstrated television system, Baird was also credited with creating the world's first fully electronic colour television tube. Although Baird's electromechanical system was eventually displaced by purely electronic...
Jacob Bernoulli
Known for numerous mathematical landmarks including Bernoulli Numbers and the Bernoulli Differential Equation, Bernoulli became familiar with calculus through a correspondence with Gottfried Leibniz, then collaborated with his brother Johann on various...
Francis Bacon
Considered the father of the scientific method and of empiricism, Bacon transformed natural philosophy and the theory of knowledge. He served both as Attorney General and Lord Chancellor of England. Although his...
George Barnard Grant
One of the few Americans to make a significant contribution to mechanical computation prior to the end of the nineteenth century, Grant improved on the Difference Machine calculator and is recognized as...
Solomon Lefschetz
Developer of the Lefschetz fixed point theorem, now a basic result of topology, Lefschetz did fundamental work on algebraic topology, its applications to algebraic geometry, and the theory of non-linear ordinary differential...
Philibert Maurice d'Ocagne
Pioneer of nomography — the systematization of graphical calculation methods using nomograms — d'Ocagne was a French engineer and mathematician whose scientific personality soon fell into oblivion, leaving only a few milestones...
Konrad Zuse
German engineer who, completely independently of British and American computing efforts, built the Z3 (1941), the first working program-controlled general-purpose digital computer. The Z3, destroyed in the bombing of Berlin, never got...
Gordon Stanley Brown
Involved in the development of Whirlwind, the first all-digital computer, Brown also originated many of the concepts behind automatic-feedback control systems and the numerical control of machine tools. He was born in...
Muhammad ibn Musa al
Presenter of the first systematic solution of linear and quadratic equations in Arabic, al-Khwārizmī was a Persian mathematician, astronomer, and geographer—a scholar in the House of Wisdom in Baghdad whose life spanned...
Claude Elwood Shannon
Developer of Information Theory, the basis for the design of communication systems and networks, Shannon also noted the importance of Boolean theory for the design of logic circuits whilst still a student...
John Ambrose Fleming
Inventor of the first thermionic valve or vacuum tube, Fleming transformed the foundations of modern electronics. After leaving the University of Nottingham in 1882, Fleming took up the post of "Electrician" to...
William Gordon Welchman
One of four signatories to an influential letter delivered personally to Winston Churchill in October 1941 asking for more resources for the code-breaking work at Bletchley Park, and teacher of the first...
Alexander Bain
Inventor of the electric clock and pioneer of the telegraph, Bain transformed early communications technology. His first patent was dated January 11, 1841, and was in the names of John Barwise, chronometer...