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The world's first electronic digital computer, the Atanasoff–Berry computer, was built on the Iowa State campus from 1939 through 1942 by John V. Atanasoff, a professor of physics and mathematics, and Clifford Berry, an engineering graduate student. In 1941, Konrad Zuse developed the world's first functional program-controlled computer, the Z3.
Computer science is the study of computation, information, and automation. [1][2][3] Computer science spans theoretical disciplines (such as algorithms, theory of computation, and information theory) to applied disciplines (including the design and implementation of hardware and software). [4][5][6] Algorithms and data structures are central to ...
1974. Catmull, Edwin. Computer generated imagery (CGI) and 3D graphics pioneer who developed texture mapping, the Catmull-Clark subdivision surface algorithm (with Jim Clark), and the Catmull-Rom spline (with Raphael Rom. Former vice president of Industrial Light & Magic and co-founder of and former president of Pixar.
Computer programming or coding is the composition of sequences of instructions, called programs, that computers can follow to perform tasks. [ 1 ][ 2 ] It involves designing and implementing algorithms, step-by-step specifications of procedures, by writing code in one or more programming languages. Programmers typically use high-level ...
Computer science and technology was also used to defend against the 2022 Russian invasion such as with military technology, [264] [265] to document and communicate war events including via facial recognition of dead Russian soldiers and Russian war crimes, [266] [267] and for aggregated information about support opportunities for Ukrainian ...
Outline of computer science. Computer science (also called computing science) is the study of the theoretical foundations of information and computation and their implementation and application in computer systems. One well known subject classification system for computer science is the ACM Computing Classification System devised by the ...
Theory of computation. In theoretical computer science and mathematics, the theory of computation is the branch that deals with what problems can be solved on a model of computation, using an algorithm, how efficiently they can be solved or to what degree (e.g., approximate solutions versus precise ones). The field is divided into three major ...
Computer science and engineering (CSE) or Computer Science (CS) also integrated as Electrical engineering and Computer Science (EECS) in some universities, is an academic program at many universities which comprises approaches of computer science and computer engineering. There is no clear division in computing between science and engineering ...