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Human–computer Chess Matches
This article documents the progress of significant human–computer chess matches. Chess computers were first able to beat strong chess players in the late 1980s. Their most famous success was the victory of Deep Blue over then World Chess Champion Garry Kasparov in 1997, but there was some controversy over whether the match conditions favored the computer. In 2002–2003, three human–computer matches were drawn, but, whereas Deep Blue was a specialized machine, these were chess programs running on commercially available computers. Chess programs running on commercially available desktop computers won decisive victories against human players in matches in 2005 and 2006. The second of these, against then world champion Vladimir Kramnik, is the last major human–computer match. Since that time, chess programs running on commercial hardware—more recently including mobile phones—have been able to defeat even the strongest human players. MANIAC (1956) In 1956 MANIAC, deve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Intelligence
Artificial intelligence (AI) is the capability of computer, computational systems to perform tasks typically associated with human intelligence, such as learning, reasoning, problem-solving, perception, and decision-making. It is a field of research in computer science that develops and studies methods and software that enable machines to machine perception, perceive their environment and use machine learning, learning and intelligence to take actions that maximize their chances of achieving defined goals. High-profile applications of AI include advanced web search engines (e.g., Google Search); recommendation systems (used by YouTube, Amazon (company), Amazon, and Netflix); virtual assistants (e.g., Google Assistant, Siri, and Amazon Alexa, Alexa); autonomous vehicles (e.g., Waymo); Generative artificial intelligence, generative and Computational creativity, creative tools (e.g., ChatGPT and AI art); and Superintelligence, superhuman play and analysis in strategy games (e.g., ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HiTech
HiTech, also referred to as Hitech, is a computer chess, chess machine built at Carnegie Mellon University under the direction of World Correspondence Chess Champion Hans J. Berliner. Members of the team working on HiTech included Berliner, Murray Campbell, Carl Ebeling, Gordon Goetsch, Andy Palay, and Larry Slomer. In 1988, it became the first computer system to beat a grandmaster. History Development and specs It was designed by Carl Ebeling, a student, from 1986 to 1988, under professor Hans Berliner at Carnegie Mellon University. Members of the team working on HiTech included Berliner, Murray Campbell, Carl Ebeling, Gordon Goetsch, Andy Palay, and Larry Slomer. Berliner had also created a computer program to play backgammon called BKG 9.8, which beat Luigi Villa in 1979, and in the process became "the first computer program to beat a world champion in any game." According to the ''New York Times,'' "this research led, in 1984, to a chess program called HiTech." The computer u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cray Blitz
Cray Blitz was a computer chess program written by Robert Hyatt, Harry L. Nelson, and Albert Gower to run on the Cray supercomputer. It was derived from "Blitz" a program that Hyatt started to work on as an undergraduate. "Blitz" played its first move in the fall of 1968, and was developed continuously from that time until roughly 1980 when Cray Research chose to sponsor the program. Cray Blitz participated in computer chess events from 1980 through 1994 when the last North American Computer Chess Championship was held in Cape May, New Jersey. Cray Blitz won several ACM computer chess events, and two consecutive World Computer Chess Championships, the first in 1983 in New York City, and the second in 1986 in Cologne, Germany. The program Crafty Crafty is a chess program written by UAB professor Robert Hyatt, with development and assistance from Michael Byrne, Tracy Riegle, and Peter Skinner. It is derived from Cray Blitz, winner of the 1983 and 1986 World Computer Chess Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Levy (chess Player)
David Neil Laurence Levy (born 14 March 1945) is an International Master of chess who plays for Scotland, and a businessman. He is noted for his involvement with computer chess and artificial intelligence, and as the founder of the Computer Olympiads and the Mind Sports Olympiads. He has written more than 40 books on chess and computers. Life and career Levy was born in London and went to Queen Elizabeth's School, Barnet. He won the London Junior Chess Championship in 1965 and 1966.Harry Golombek, ''Golombek's Encyclopedia of Chess'', Crown Publishers, New York, p. 180. . He won the Scottish Chess Championship in 1968. He tied for fifth place at the 1969 Praia da Rocha Interzonal#Zonal tournaments, Zonal tournament, scoring over two-thirds and thereby obtaining the title of International Master. He played on Board One for the Scottish team at the 1972 Chess Olympiad in Skopje, Yugoslavia, scoring six wins, five draws, and seven losses (47.2%). After many years of inactivity as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Lasker
Edward Lasker (born Eduard Lasker) (December 3, 1885 – March 25, 1981) was a German-American chess and Go player. He was awarded the title of International Master of chess by FIDE. Lasker was an engineer by profession, and an author of books on Go, chess and checkers. Born in Prussia, he emigrated to the United States in 1914. He was distantly related to World Chess Champion Emanuel Lasker with whom he is sometimes confused. Early life and education Lasker was born in Kempen, Province of Posen, Prussia, German Empire (present-day Kępno, Poland), the son of Sigismund Lasker and Flora Bornstein. He studied in Breslau (now Wrocław) and in Charlottenburg (now part of Berlin). Lasker earned undergraduate degrees at the Technische Hochschule in Charlottenburg (now Technische Universität Berlin) in Mechanical and Electrical Engineering, graduating in 1910. Engineering career Before World War I he moved first to London and then, in 1914 shortly after the outbreak of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Master
FIDE titles are awarded by the international chess governing body FIDE (''Fédération Internationale des Échecs'') for outstanding performance. The highest such title is Grandmaster (GM). Titles generally require a combination of Elo rating and norms (performance benchmarks in competitions including other titled players). Once awarded, titles are held for life except in cases of fraud or cheating. Open titles may be earned by all players, while women's titles are restricted to female players. Many strong female players hold both open and women's titles. FIDE also awards titles for arbiters, organizers and trainers. Titles for correspondence chess, chess problem composition and chess problem solving are no longer administered by FIDE. A chess title, usually in an abbreviated form, may be used as an honorific. For example, Magnus Carlsen may be styled as " GM Magnus Carlsen". History The term "master" for a strong chess player was initially used informally. From the late 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megaflops
Floating point operations per second (FLOPS, flops or flop/s) is a measure of computer performance in computing, useful in fields of scientific computations that require floating-point calculations. For such cases, it is a more accurate measure than measuring instructions per second. Floating-point arithmetic Floating-point arithmetic is needed for very large or very small real numbers, or computations that require a large dynamic range. Floating-point representation is similar to scientific notation, except computers use base two (with rare exceptions), rather than base ten. The encoding scheme stores the sign, the exponent (in base two for Cray and VAX, base two or ten for IEEE floating point formats, and base 16 for IBM Floating Point Architecture) and the significand (number after the radix point). While several similar formats are in use, the most common is ANSI/IEEE Std. 754-1985. This standard defines the format for 32-bit numbers called ''single precision'', as wel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supercomputer
A supercomputer is a type of computer with a high level of performance as compared to a general-purpose computer. The performance of a supercomputer is commonly measured in floating-point operations per second (FLOPS) instead of million instructions per second (MIPS). Since 2022, supercomputers have existed which can perform over 1018 FLOPS, so called Exascale computing, exascale supercomputers. For comparison, a desktop computer has performance in the range of hundreds of gigaFLOPS (1011) to tens of teraFLOPS (1013). Since November 2017, all of the TOP500, world's fastest 500 supercomputers run on Linux-based operating systems. Additional research is being conducted in the United States, the European Union, Taiwan, Japan, and China to build faster, more powerful and technologically superior exascale supercomputers. Supercomputers play an important role in the field of computational science, and are used for a wide range of computationally intensive tasks in various fields, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CDC Cyber
The CDC Cyber range of mainframe computer, mainframe-class supercomputers were the primary products of Control Data Corporation (CDC) during the 1970s and 1980s. In their day, they were the computer architecture of choice for scientific and mathematically intensive computing. They were used for modeling fluid flow, material science stress analysis, electrochemical machining analysis, probabilistic analysis, energy and academic computing, radiation shielding modeling, and other applications. The lineup also included the Cyber 18 and Cyber 1000 minicomputers. Like their predecessor, the CDC 6600, they were unusual in using the ones' complement binary representation. Models The Cyber line included five different series of computers: * The 70 and 170 series based on the architecture of the CDC 6600 and CDC 7600 supercomputers, respectively * The 200 series based on the CDC STAR-100—released in the 1970s. * The 180 series developed by a team in Canada—released in the 1980s (aft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Control Data Corporation
Control Data Corporation (CDC) was a mainframe and supercomputer company that in the 1960s was one of the nine major U.S. computer companies, which group included IBM, the Burroughs Corporation, and the Digital Equipment Corporation (DEC), the NCR Corporation (NCR), General Electric, Honeywell, RCA, and UNIVAC. For most of the 1960s, the strength of CDC was the work of the electrical engineer Seymour Cray who developed a series of fast computers, then considered the fastest computing machines in the world; in the 1970s, Cray left the Control Data Corporation and founded Cray Research (CRI) to design and make supercomputers. In 1988, after much financial loss, the Control Data Corporation began withdrawing from making computers and sold the affiliated companies of CDC; in 1992, CDC established Control Data Systems, Inc. The remaining affiliate companies of CDC currently do business as the software company Dayforce. Background: World War II – 1957 During World War II the Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fred Flatow
Alfred (Fred) Flatow (born 28 August 1937 in Berlin) is an Australian chess FIDE Master and former Australian Chess Champion. Flatow was born in Germany and emigrated to Australia. He was City of Sydney Champion eleven times (1963, 1967, 1968 (jointly), 1969, 1970, 1972, 1975 (jointly), 1981 (jointly), 1982, 1983, and 1985), and won the Australian Chess Championship in Sydney 1969/70. He also won the Doeberl Cup in Canberra three times (1970 (jointly), 1972, 1979). He twice played for Australia in Chess Olympiads (Lugano 1968 and Skopje 1972). References External links * *"Grim Battles in Junior Chess Tourney" ''Sydney Morning Herald ''The Sydney Morning Herald'' (''SMH'') is a daily tabloid newspaper published in Sydney, Australia, and owned by Nine Entertainment. Founded in 1831 as the ''Sydney Herald'', the ''Herald'' is the oldest continuously published newspaper in ...'', 29 August 1950, p. 2 {{DEFAULTSORT:Flatow, Fred 1937 births Living people German ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
