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Shapley Values On SAT12-INDU ASlib Scenario
Shapley is a surname that might refer to one of the following: * Lieutenant General Alan Shapley (1903–1973), of the U.S. Marine Corps, was a survivor the sinking of the USS Arizona in the attack on Pearl Harbor * Harlow Shapley (1885–1972), American astronomer, married to Martha * Martha Betz Shapley (1890–1981), American astronomer, married to Harlow * Mildred Shapley Matthews (1915–2016), American astronomy writer, daughter of Harlow and Martha * Willis Shapley (1917–2005), American administrator for NASA, son of Harlow and Martha * Lloyd Shapley (1923–2016), Nobel-winning American mathematician and economist, son of Harlow and Martha * Alice E. Shapley, American astronomer Shapley may also refer to: * the Shapley Supercluster * Shapley (crater), a lunar impact crater on the southern edge of Mare Crisium Concepts in game theory related to Lloyd Shapley: * Shapley value and the Aumann–Shapley value * Shapley–Shubik power index * Gale–Shapley algorithm In mat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surname
In some cultures, a surname, family name, or last name is the portion of one's personal name that indicates one's family, tribe or community. Practices vary by culture. The family name may be placed at either the start of a person's full name, as the forename, or at the end; the number of surnames given to an individual also varies. As the surname indicates genetic inheritance, all members of a family unit may have identical surnames or there may be variations; for example, a woman might marry and have a child, but later remarry and have another child by a different father, and as such both children could have different surnames. It is common to see two or more words in a surname, such as in compound surnames. Compound surnames can be composed of separate names, such as in traditional Spanish culture, they can be hyphenated together, or may contain prefixes. Using names has been documented in even the oldest historical records. Examples of surnames are documented in the 11th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alan Shapley
Lieutenant General Alan Shapley ( Alan Herreshoff; February 9, 1903 – May 13, 1973) was a United States Marine Corps officer who survived the sinking of the USS Arizona (BB-39), USS ''Arizona'' during the World War II attack on Pearl Harbor, and went on to serve with distinction in the Pacific Ocean theater of World War II, Pacific Theater and later in the Korean War. He was awarded the Silver Star for his gallantry on December 7, 1941, and later the Navy Cross for his extraordinary heroism during the Battle of Guam (1944), Battle of Guam. His last command was as the commanding general of the Fleet Marine Force, Pacific. The general, who competed in American football, football, basketball and Track and field, track at the United States Naval Academy, was active in athletics throughout his career. He coached and played on the All-Marine Corps football teams of 1927 and 1928, refereed U.S. Fleet boxing events for three years, and coached or participated in football, basketball, ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harlow Shapley
Harlow Shapley (November 2, 1885 – October 20, 1972) was an American scientist, head of the Harvard College Observatory (1921–1952), and political activist during the latter New Deal and Fair Deal. Shapley used Cepheid variable stars to estimate the size of the Milky Way Galaxy and the Sun's position within it by using parallax.Bart J. Bok. Harlow Shapely 1885–1972 A Biographical Memoir. National Academy of Sciences In 1953 he proposed his "liquid water belt" theory, now known as the concept of a habitable zone.Richard J. Hugget, ''uGeoecology: an evolutionary approach''. p. 10 Background Shapley was born on a farm five miles outside Nashville, Missouri, to Willis and Sarah (née Stowell) Shapley. He went to school in Jasper, Missouri, but not beyond elementary school. He worked as a journalist after studying at home and covering crime stories as a newspaper reporter for the ''Daily Sun'' in Chanute, Kansas, and intermittently for the ''Times'' of Joplin, Missouri. In Chanu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martha Betz Shapley
Martha Betz Shapley (1890–1981) was an American astronomer known for her research on eclipsing binary stars. Early life Shapley was born on August 3, 1890 in Kansas City, Missouri, one of seven children of school music teacher Carl Betz (1854–1898) and his wife. Her family were descendants of German immigrants, and her grandfather once told her that he had seen astronomer Caroline Herschel in the streets of Hanover in Germany. Her mother and two sisters became schoolteachers, and Shapley herself became a schoolteacher at age 15. Three years later, she began her studies at the University of Missouri, where she earned a bachelor's degree in education, a second bachelor's degree, and a master's degree, in 1910, 1911, and 1913, respectively. She became a member of Phi Beta Kappa. She became a high school mathematics teacher in 1912, and soon afterwards began working towards a doctorate in German literature at Bryn Mawr College in Pennsylvania. In 1914, she left the program to marry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mildred Shapley Matthews
Mildred Shapley Matthews (February 15, 1915 – February 11, 2016) was a book editor and writer known for astronomy books. She was the daughter of astronomers Harlow Shapley and Martha Betz Shapley; her father named the asteroid 878 Mildred for her. Personal life Mildred Shapley, one of five siblings (the others were all boys) born to Harlow Shapley and Martha Betz Shapley, attended the University of Michigan where she met her future husband, Ralph Matthews. The couple married in 1937, and moved to Altadena, California in 1945, where they lived for over 30 years and raised three of their four children. A widow, she died four days before her 101st birthday in Pasadena, California Pasadena ( ) is a city in Los Angeles County, California, northeast of downtown Los Angeles. It is the most populous city and the primary cultural center of the San Gabriel Valley. Old Pasadena is the city's original commercial district. I ..., survived by her four children, including June Lor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willis Shapley
Willis Harlow Shapley (March 2, 1917 – October 24, 2005) was an American civil servant best known as the third-ranking administrator for NASA during the Apollo program. Biography Shapley was born March 2, 1917 in Pasadena, California. His parents were astronomers Harlow Shapley and Martha Betz Shapley. He attended Harvard University before transferring to University of Chicago, from which he graduated with a B.A. degree in 1938 and where he continued to perform research and other graduate work until 1942. In 1942, Shapley began federal government service with the Bureau of the Budget (now the Office of Management and Budget) where he worked as an examiner. In that role, he reviewed federal funding, including that for the Manhattan Project, which developed the first nuclear weapons. He ultimately rose to the position of Deputy Chief of the Bureau's Military Division. NASA Shapley's first involvement in the space program was in helping to craft the March 1958 memo that l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lloyd Shapley
Lloyd Stowell Shapley (; June 2, 1923 – March 12, 2016) was an American mathematician and Nobel Prize-winning economist. He contributed to the fields of mathematical economics and especially game theory. Shapley is generally considered one of the most important contributors to the development of game theory since the work of von Neumann and Morgenstern. With Alvin E. Roth, Shapley won the 2012 Nobel Memorial Prize in Economic Sciences "for the theory of stable allocations and the practice of market design." Life and career Lloyd Shapley was born on June 2, 1923, in Cambridge, Massachusetts, one of the sons of astronomers Harlow Shapley and Martha Betz Shapley, both from Missouri. He attended Phillips Exeter Academy and was a student at Harvard when he was drafted in 1943. He served in the United States Army Air Corps in Chengdu, China and received the Bronze Star decoration for breaking the Soviet weather code. After the war, Shapley returned to Harvard and graduated wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alice E
Alice may refer to: * Alice (name), most often a feminine given name, but also used as a surname Literature * Alice (''Alice's Adventures in Wonderland''), a character in books by Lewis Carroll * ''Alice'' series, children's and teen books by Phyllis Reynolds Naylor * ''Alice'' (Hermann book), a 2009 short story collection by Judith Hermann Computers * Alice (computer chip), a graphics engine chip in the Amiga computer in 1992 * Alice (programming language), a functional programming language designed by the Programming Systems Lab at Saarland University * Alice (software), an object-oriented programming language and IDE developed at Carnegie Mellon * Alice mobile robot * Artificial Linguistic Internet Computer Entity, an open-source chatterbot * Matra Alice, a home micro-computer marketed in France * Alice, a brand name used by Telecom Italia for internet and telephone services Video games * '' Alice: An Interactive Museum'', a 1991 adventure game * ''American McGee's Alic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shapley Supercluster
The Shapley Supercluster or Shapley Concentration (SCl 124) is the largest concentration of galaxies in our nearby universe that forms a gravitationally interacting unit, thereby pulling itself together instead of expanding with the universe. It appears as a striking overdensity in the distribution of galaxies in the constellation of Centaurus. It is 650 million light-years away (redshift, z=0.046). History In 1930, Harlow Shapley and his colleagues at the Harvard College Observatory started a survey of galaxies in the southern sky, using photographic plates obtained at the 24-inch Boyden Observatory#Former telescopes, Bruce telescope at Bloemfontein, South Africa. By 1932, Shapley reported the discovery of 76,000 galaxies brighter than 18th apparent magnitude in a third of the southern sky, based on galaxy counts from his plates. Some of this data was later published as part of the Harvard galaxy counts, intended to map galactic obscuration and to find the space density of galax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shapley (crater)
Shapley is a Lunar craters, lunar impact crater that lies along the southern edge of Mare Crisium. It was named after American astronomer Harlow Shapley. It was previously designated Picard H. However the crater Picard (crater), Picard lies about 150 kilometers to the north-northwest across the Mare Crisium. Somewhat closer to this crater are Tebbutt (crater), Tebbutt to the west, and Firmicus (crater), Firmicus to the east-southeast. This crater is roughly circular, but appears somewhat oval when viewed from the Earth due to foreshortening. The interior wall is slightly wider in the southern half, and the outer ridge is attached to a ridge that leads to the south then southeast. The interior floor has a dark hue that matches the adjacent lunar mare, having a lower albedo than the terrain to the south. There is a low central peak near the midpoint of the floor. See also * 1123 Shapleya, minor planet * Shapley Supercluster References * * * * * * * * * * * Externa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shapley Value
The Shapley value is a solution concept in cooperative game theory. It was named in honor of Lloyd Shapley, who introduced it in 1951 and won the Nobel Memorial Prize in Economic Sciences for it in 2012. To each cooperative game it assigns a unique distribution (among the players) of a total surplus generated by the coalition of all players. The Shapley value is characterized by a collection of desirable properties. Hart (1989) provides a survey of the subject. The setup is as follows: a coalition of players cooperates, and obtains a certain overall gain from that cooperation. Since some players may contribute more to the coalition than others or may possess different bargaining power (for example threatening to destroy the whole surplus), what final distribution of generated surplus among the players should arise in any particular game? Or phrased differently: how important is each player to the overall cooperation, and what payoff can he or she reasonably expect? The Shapley val ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shapley–Shubik Power Index
The Shapley–Shubik power index was formulated by Lloyd Shapley and Martin Shubik in 1954 to measure the powers of players in a voting game. The index often reveals surprising power distribution that is not obvious on the surface. The constituents of a voting system, such as legislative bodies, executives, shareholders, individual legislators, and so forth, can be viewed as players in an ''n''-player game. Players with the same preferences form coalitions. Any coalition that has enough votes to pass a bill or elect a candidate is called winning, and the others are called losing. Based on Shapley value, Shapley and Shubik concluded that the power of a coalition was not simply proportional to its size. The power of a coalition (or a player) is measured by the fraction of the possible voting sequences in which that coalition casts the deciding vote, that is, the vote that first guarantees passage or failure. The power index is normalized between 0 and 1. A power of 0 means that a c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
