|
George W. Brown (academic)
George William Brown (June 2, 1917 – June 20, 2005) was an American statistician, game theorist, and computer scientist known for his work and research in early computing machinery, game theory, mathematical logic, decision theory and administration. He was a major force in the design and construction of early computing machinery, including the IAS machine, and subsequently directed the construction of JOHNNIAC. His publication of EDUNET in 1967 presaged the details and rise of the early internet. The concept of fictitious play in game theory is due to him. Biography Brown received his S.B in 1937 and his S.M in 1938, both from Harvard University. He then moved to Princeton University and was awarded his Ph.D. there in 1940 under advisor Samuel Wilks. After graduation he was initially unable to get a job in academia due to the antisemitism of the time, and his first job was in the research division of R. H. Macy & Co. (now Macy's Department Store) where he did statistical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Princeton University
Princeton University is a private university, private research university in Princeton, New Jersey. Founded in 1746 in Elizabeth, New Jersey, Elizabeth as the College of New Jersey, Princeton is the List of Colonial Colleges, fourth-oldest institution of higher education in the United States and one of the nine colonial colleges chartered before the American Revolution. It is one of the highest-ranked universities in the world. The institution moved to Newark, New Jersey, Newark in 1747, and then to the current site nine years later. It officially became a university in 1896 and was subsequently renamed Princeton University. It is a member of the Ivy League. The university is governed by the Trustees of Princeton University and has an endowment of $37.7 billion, the largest List of colleges and universities in the United States by endowment, endowment per student in the United States. Princeton provides undergraduate education, undergraduate and graduate education, graduate in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fictitious Play
In game theory, fictitious play is a learning rule first introduced by George W. Brown. In it, each player presumes that the opponents are playing stationary (possibly mixed) strategies. At each round, each player thus best responds to the empirical frequency of play of their opponent. Such a method is of course adequate if the opponent indeed uses a stationary strategy, while it is flawed if the opponent's strategy is non-stationary. The opponent's strategy may for example be conditioned on the fictitious player's last move. History Brown first introduced fictitious play as an explanation for Nash equilibrium play. He imagined that a player would "simulate" play of the game in their mind and update their future play based on this simulation; hence the name ''fictitious'' play. In terms of current use, the name is a bit of a misnomer, since each play of the game actually occurs. The play is not exactly fictitious. Convergence properties In fictitious play, strict Nash equi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1917 Births
Events Below, the events of World War I have the "WWI" prefix. January * January 9 – WWI – Battle of Rafa: The last substantial Ottoman Army garrison on the Sinai Peninsula is captured by the Egyptian Expeditionary Force's Desert Column. * January 10 – Imperial Trans-Antarctic Expedition: Seven survivors of the Ross Sea party were rescued after being stranded for several months. * January 11 – Unknown saboteurs set off the Kingsland Explosion at Kingsland (modern-day Lyndhurst, New Jersey), one of the events leading to United States involvement in WWI. * January 16 – The Danish West Indies is sold to the United States for $25 million. * January 22 – WWI: United States President Woodrow Wilson calls for "peace without victory" in Germany. * January 25 ** WWI: British armed merchantman is sunk by mines off Lough Swilly (Ireland), with the loss of 354 of the 475 aboard. ** An anti- prostitution drive in San Francisco occurs, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Grier Miller
James Grier Miller (19167 November 2002, California) was an American biologist, a pioneer of systems science and academic administrator, who originated the modern use of the term "behavioral science", founded and directed the multi-disciplinary Mental Health Research Institute at the University of Michigan, G.A. Swanson"James Grier Miller (1916-)"on ISSS.org. Last modified: 2007/06/10. Accessed 3 November 2008. and originated the living systems theory. Biography Miller received his A.B. summa cum laude in 1937, an A.M. in psychology in 1938, an M.D. cum laude in 1942, and a Ph.D. in psychology in 1943, all from Harvard University where he was also a junior fellow of the Society of Fellows. Following military service in World War II, he served as Chief of the newly formed Clinical Psychology section of the Veteran's Administration central office in Washington.Bernard W. Agranoff (2003)"James Grier Miller, 1916–2002 : Obituary" In: ''Neuropsychopharmacology (2003) 28, 2221–222 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Educause
Educause is a nonprofit association in the United States whose mission is "to advance higher education through the use of information technology". Membership is open to institutions of higher education, corporations serving the higher education information technology market, and other related associations and organizations. Overview The association provides networking and other platforms for higher education IT professionals to generate and find content on best practices and to engage their peers. Examples include professional development opportunities, print and electronic publications, including e-books and the magazine ''Educause Review'' (), strategic policy advocacy, teaching and learning initiatives, applied research, special interest discussion groups, awards for leadership, and a resource center for IT professionals, such as Campus Privacy Officers, in higher education. Major initiatives of Educause include the Core Data Service, the Educause Center for Analysis and Resea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Office Of Science And Technology Policy
An office is a space where an organization's employees perform administrative work in order to support and realize objects and goals of the organization. The word "office" may also denote a position within an organization with specific duties attached to it (see officer, office-holder, official); the latter is in fact an earlier usage, office as place originally referring to the location of one's duty. When used as an adjective, the term "office" may refer to business-related tasks. In law, a company or organization has offices in any place where it has an official presence, even if that presence consists of (for example) a storage silo rather than an establishment with desk-and- chair. An office is also an architectural and design phenomenon: ranging from a small office such as a bench in the corner of a small business of extremely small size (see small office/home office), through entire floors of buildings, up to and including massive buildings dedicated entirely t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dataproducts
Dataproducts Corporation was an early manufacturer of computer peripheral equipment. Overview Initially known as Data Products, the company was founded by Erwin Tomash in 1962 in order to take controlling interest of Telex's Data Systems Division.f The division was behind on a contract to deliver disk drives to General Electric. Dataproducts was able to complete the product and deliver to GE and later Ferranti, ICL and RCA. Sustained by the disk drive business and Informatics, Data Products began development of their first line printer. Introduced in 1963, the 3300 was a 300 line per minute drum printer that used a moving coil actuator for the print hammer. In 1966, core memory was added to the product line. With heightened sales and earnings, Data Products moved to a new site in Woodland Hills, Los Angeles, California in 1968. They started acquiring other businesses, including Staff Dynamics, a personnel agency and Uptime, a manufacturer of card readers. Graham Tyson replaced To ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telemeter (pay Television)
Telemeter was an American subscription television service developed by the International Telemeter Corporation, that operated from 1953 to 1967. Telemeter was used on a coin-to-box machine connected to any television set. When the right amount of money was deposited into the box, a scrambled signal sent through coaxial cables was unscrambled and rendered visible. Overview Unlike most early pay television methods, Telemeter did not lease spectrum space. Instead, it used wires, which provided a direct link between the subscriber and the television studio. The system did not interfere with the closed-spectrum television signals, but rather used a closed circuit system working with a film chain. The service was offered in three channels available to its subscribers who could choose from one of the three using a dial located on the box. The box would be installed at the television set to receive the scrambled signals onto low-VHF channels (usually channels 5 or 6) for descrambling. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selectron Tube
The Selectron was an early form of digital computer memory developed by Jan A. Rajchman and his group at the Radio Corporation of America (RCA) under the direction of Vladimir K. Zworykin. It was a vacuum tube that stored digital data as electrostatic charges using technology similar to the Williams tube storage device. The team was never able to produce a commercially viable form of Selectron before magnetic-core memory became almost universal. Development Development of Selectron started in 1946 at the behest of John von Neumann of the Institute for Advanced Study, who was in the midst of designing the IAS machine and was looking for a new form of high-speed memory. RCA's original design concept had a capacity of 4096 bits, with a planned production of 200 by the end of 1946. They found the device to be much more difficult to build than expected, and they were still not available by the middle of 1948. As development dragged on, the IAS machine was forced to switch to Wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Von Neumann
John von Neumann (; hu, Neumann János Lajos, ; December 28, 1903 – February 8, 1957) was a Hungarian-American mathematician, physicist, computer scientist, engineer and polymath. He was regarded as having perhaps the widest coverage of any mathematician of his time and was said to have been "the last representative of the great mathematicians who were equally at home in both pure and applied mathematics". He integrated pure and applied sciences. Von Neumann made major contributions to many fields, including mathematics (foundations of mathematics, measure theory, functional analysis, ergodic theory, group theory, lattice theory, representation theory, operator algebras, matrix theory, geometry, and numerical analysis), physics (quantum mechanics, hydrodynamics, ballistics, nuclear physics and quantum statistical mechanics), economics ( game theory and general equilibrium theory), computing ( Von Neumann architecture, linear programming, numerical meteo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selectron Tube
The Selectron was an early form of digital computer memory developed by Jan A. Rajchman and his group at the Radio Corporation of America (RCA) under the direction of Vladimir K. Zworykin. It was a vacuum tube that stored digital data as electrostatic charges using technology similar to the Williams tube storage device. The team was never able to produce a commercially viable form of Selectron before magnetic-core memory became almost universal. Development Development of Selectron started in 1946 at the behest of John von Neumann of the Institute for Advanced Study, who was in the midst of designing the IAS machine and was looking for a new form of high-speed memory. RCA's original design concept had a capacity of 4096 bits, with a planned production of 200 by the end of 1946. They found the device to be much more difficult to build than expected, and they were still not available by the middle of 1948. As development dragged on, the IAS machine was forced to switch to Wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jan A
Jan, JaN or JAN may refer to: Acronyms * Jackson, Mississippi (Amtrak station), US, Amtrak station code JAN * Jackson-Evers International Airport, Mississippi, US, IATA code * Jabhat al-Nusra (JaN), a Syrian militant group * Japanese Article Number, a barcode standard compatible with EAN * Japanese Accepted Name, a Japanese nonproprietary drug name * Job Accommodation Network, US, for people with disabilities * ''Joint Army-Navy'', US standards for electronic color codes, etc. * ''Journal of Advanced Nursing'' Personal name * Jan (name), male variant of ''John'', female shortened form of ''Janet'' and ''Janice'' * Jan (Persian name), Persian word meaning 'life', 'soul', 'dear'; also used as a name * Ran (surname), romanized from Mandarin as Jan in Wade–Giles * Ján, Slovak name Other uses * January, as an abbreviation for the first month of the year in the Gregorian calendar * Jan (cards), a term in some card games when a player loses without taking any tricks or scoring a mini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
