Who are the important scientists in the history of computer development?

Charles Babbage Charles Babbage, the father of general computer (invented mechanical computer), designed the first computer in the world. He designed the world's first 1 computer differential extension in 1823. Although it was not manufactured, its basic principle was applied to the Bale accounting computer 92 years later.

He also uses counting machines to calculate the number of workers' work and the utilization rate of raw materials. He called it "the mechanical principle of management".

2. Allen Matheson Turing alan mathison turing

Alan mathison turing (19 12 June 23rd-1June 7th, 954), a British mathematician and logician, is known as the father of computer science and artificial intelligence.

193 1 year, Turing entered King's College, Cambridge University. After graduation, I went to Princeton University to study for my doctorate. After the outbreak of World War II, he returned to Cambridge. Later, he helped the military to crack the famous German cryptographic system Enigma and helped the Allies win the victory of World War II.

Turing has made a lot of contributions to the development of artificial intelligence, and put forward a test method to judge whether the machine is intelligent, that is, Turing test. Up to now, there has been a test match every year. In addition, the famous Turing machine model put forward by Turing laid the foundation for the logical working mode of modern computers.

3. John Atanasoff

John Atanasoff, a descendant of Bulgarian immigrants, 10 was born in Hamilton, New York, USA, 1903, a foreign academician of Bulgarian Academy of Sciences. He has won the computer pioneer award, the "electrical engineering milestone award" awarded by IEEE 1990, and the national technical medal awarded by Bush.

1970, Bulgarian Cyril and Medodius Medal, a first-class medal awarded by the Bulgarian government. 1978, elected to the Iowa Inventors Hall of Fame. 1983, Iowa State University Alumni Association awarded him the Outstanding Achievement Award. 1June, 1995 15, died at his home in Maryland at the age of 92.

4. von Neumann

John von neumann (1903~ 1957), originally from Hungary, holds a doctorate in mathematics from Budapest University. One of the most important mathematicians in the 20th century, and one of the scientific generalists in the fields of modern computer, game theory, nuclear weapons, biochemical weapons, etc., was called "the father of computer" and "the father of game theory" by later generations. ?

During the Second World War, he contributed to the development of the first atomic bomb. It provides a basic scheme for the development of electronic digital computers. In his later years, he studied automata theory and wrote a book "Computer and Human Brain", which made an accurate analysis of human brain and computer system.

His main works are Mathematical Basis of Quantum Mechanics (1926), Computer and Human Brain (1958), Operator Method of Classical Mechanics, Game Theory and Economic Behavior (1944), and Continuous Geometry (1.

5. Yao Qizhi

Yao Qizhi, 1946 was born in Shanghai, China. He is a computer scientist, winner of Turing Award in 2000, and an academician of the National Academy of Sciences and the American Academy of Arts.

Since 2004, he has been a full-time professor in Tsinghua University, and was elected as a foreign academician of China Academy of Sciences in the same year; In 2005, he became a professor at the Bowen College of the Chinese University of Hong Kong. 20 1 1 Dean of the Institute of Interdisciplinary Information, Tsinghua University; 2065438+In February 2007, Yao Qizhi renounced American citizenship and became a citizen of China. He officially became an academician of China Academy of Sciences, under the Ministry of Information Technology and Science? .

Yao Qizhi's research interests include computational theory and its applications in cryptography and quantum computing. He first proposed the complexity of quantum communication and distributed quantum computing model, which later became the basis of distributed quantum algorithm and the security of quantum communication protocol.

Baidu Encyclopedia-Charles Babbage

Baidu Encyclopedia-Allen Maijisen Turing

Baidu Encyclopedia-John Atanasoff

Baidu Encyclopedia-john von neumann

Baidu Encyclopedia-Yao Qizhi