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Henry Gordon Rice
Henry Gordon Rice (July 18, 1920 – April 14, 2003) was an American logician and mathematician best known as the author of Rice's theorem, which he proved in his doctoral dissertation of 1951 at Syracuse University with thesis advisor Paul C. Rosenbloom. Rice was also a Professor of Mathematics at the University of New Hampshire. After 1960 he was employed by Computer Sciences Corporation in El Segundo. Rice died on April 14, 2003, in Davis, California Davis is the most populous city in Yolo County, California, United States. Located in the Sacramento Valley region of Northern California, the city had a population of 66,850 in 2020, not including the on-campus population of the University of .... References External links * 1920 births 2003 deaths Syracuse University alumni 20th-century American mathematicians 21st-century American mathematicians American logicians Mathematicians from New York (state) {{US-mathematician-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rice's Theorem
In computability theory, Rice's theorem states that all non-trivial semantic properties of programs are undecidable problem, undecidable. A ''semantic'' property is one about the program's behavior (for instance, "does the program halting problem, terminate for all inputs?"), unlike a syntactic property (for instance, "does the program contain an if-then-else statement?"). A ''non-trivial'' property is one which is neither true for every program, nor false for every program. The theorem generalizes the undecidability of the halting problem. It has far-reaching implications on the feasibility of static program analysis, static analysis of programs. It implies that it is impossible, for example, to implement a tool that checks whether any given program is correctness (computer science), correct, or even executes without error (it is possible to implement a tool that always overestimates or always underestimates, so in practice one has to decide what is less of a problem). The theorem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syracuse University
Syracuse University (informally 'Cuse or SU) is a Private university, private research university in Syracuse, New York, United States. It was established in 1870 with roots in the Methodist Episcopal Church but has been nonsectarian since 1920. Located in the city's University Hill, Syracuse, University Hill neighborhood, east and southeast of downtown Syracuse, the large campus features an eclectic mix of architecture, ranging from nineteenth-century Romanesque Revival architecture, Romanesque Revival to contemporary buildings. Syracuse University is organized into 13 schools and colleges and is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctoral Universities – Very high research activity". Syracuse University athletic teams, the Syracuse Orange, Orange, participate in 20 intercollegiate sports. SU is a member of the Atlantic Coast Conference (ACC) for all NCAA Division I athletics, except for the College rowing (United States), men's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul C
Paul C. McKasty (September 20, 1964July 17, 1989), better known as Paul C, was an American East Coast hip hop pioneer, producer, engineer, and mixer in the 1980s.Pritt Kalsi McKasty gained recognition for his work with notable artists such as Devo, Organized Konfusion, Kwamé, Queen Latifah, Biz Markie, Ultramagnetic MCs, Rahzel, and Eric B & Rakim. ''Complex'' called him "one of the most important figures in the development of sampling" and Questlove of the Roots called McKasty, "damn near the J Dilla of his day." Work Paul gave himself the middle name "Charles" after Ray Charles, which he shortened to the initial "C". He developed an interest in music from his older brother Michael, who was a guitarist, and Tim, who worked as a recording engineer at 1212 Studio in Queens. According to Paul's middle school friend TeQnotic, he was an already gifted artist and bass guitar player in junior high. McKasty began his musical career as a bassist of the pop rock band the Mandolindle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of New Hampshire
The University of New Hampshire (UNH) is a Public university, public Land-grant university, land-grant research university with its main campus in Durham, New Hampshire, United States. It was founded and incorporated in 1866 as a land grant college in Hanover, New Hampshire, Hanover, moved to Durham in 1893, and adopted its current name in 1923. The university's Durham campus comprises six colleges. A seventh college, the University of New Hampshire at Manchester, occupies the university's campus in Manchester, New Hampshire, Manchester. The University of New Hampshire School of Law is in Concord, New Hampshire, Concord, the state's capital. The university is part of the University System of New Hampshire and is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctoral Universities – Very high research activity". , its combined campuses made UNH the largest state university system in the state of New Hampshire, with over 15,000 students. It wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Sciences Corporation
Computer Sciences Corporation (CSC) was an American multinational corporation that provided information technology (IT) services and professional services. On April 3, 2017, it merged with the Enterprise Services line of business of HP Enterprise (formerly Electronic Data Systems) to create DXC Technology. History CSC was founded in April 1959 in Los Angeles, California, by Roy Nutt and Fletcher Jones. CSC initially provided programming tools such as assembler and compiler software. In the 1960s, CSC provided software programming services to major computer manufacturers like IBM and Honeywell and secured their first contracts for the U.S. public sector with NASA (among others). By 1963, CSC became the largest software company in the United States and the first software company to be listed on the American Stock Exchange. By the end of 1968, CSC was listed on the New York Stock Exchange and had operations in Canada, India, the United Kingdom, Germany, Spain, Italy, B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Segundo, California
El Segundo ( , ; ) is a city in Los Angeles County, California, United States. Located on Santa Monica Bay, it was incorporated on January 18, 1917, and is part of the South Bay Cities Council of Governments. The population was 17,272 as of the 2020 census, a 3.7% increase from 16,654 in the 2010 census. A significant center of the oil and aerospace industries in Southern California, roughly three quarters of the city's land is dedicated exclusively to industrial and commercial uses, including a Chevron oil refinery which alone takes up more than a quarter of the entire city. History The El Segundo and Los Angeles coastal area was first settled by the Tongva (or Gabrieleños) Native American tribes. The area was once a part of '' Rancho Sausal Redondo'' ("Round Willow Patch Ranch"). Rancho Sausal Redondo extended from Playa Del Rey in the north to Redondo Beach in the south. Originally a Mexican land grant owned by Antonio Ygnacio Avila, the rancho was later purchased by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communications Of The ACM
''Communications of the ACM'' (''CACM'') is the monthly journal of the Association for Computing Machinery (ACM). History It was established in 1958, with Saul Rosen as its first managing editor. It is sent to all ACM members. Articles are intended for readers with backgrounds in all areas of computer science and information systems. The focus is on the practical implications of advances in information technology and associated management issues; ACM also publishes a variety of more theoretical journals. The magazine straddles the boundary of a science magazine, trade magazine, and a scientific journal. While the content is subject to peer review, the articles published are often summaries of research that may also be published elsewhere. Material published must be accessible and relevant to a broad readership. From 1960 onward, ''CACM'' also published algorithms, expressed in ALGOL. The collection of algorithms later became known as the Collected Algorithms of the ACM. CA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Datamation
''Datamation'' is a computer magazine that was published in print form in the United States between 1957 and 1998,Venerable IS Journal Shuts Down Sharon Machlis // ComputerWorld, page 15, 19 January 1998 and has since continued publication on the web. ''Datamation'' was previously owned by QuinStreet and acquired by TechnologyAdvice in 2020. Datamation is published as an online magazine at Datamation.com. History and profile Its predecessor started as a trade/engineering magazine called ''Research & Engineering'' (1955–1957). In 1957 it was rebranded to ''The Magazine of Datamation'' (from the issue no. 7), and in ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Davis, California
Davis is the most populous city in Yolo County, California, United States. Located in the Sacramento Valley region of Northern California, the city had a population of 66,850 in 2020, not including the on-campus population of the University of California, Davis, which was over 9,400 (not including students' families) in 2016. there were 40,850 students enrolled at the university, and is known as the biking capital of America. History Davis sits on land that was historically inhabited by Indigenous people associated with the Clovis culture, Clovis culture. The Patwin, a southern branch of Wintun people, eventually displaced existing Indigenous tribes. The Patwin were subsequently displaced by the American and Mexican government in the 1830s as part of the California genocide. Patwin burial grounds have been found across Davis, including on the site of the UC Davis Mondavi Center. Territory that eventually became Davis emerged from Ranchos of California, ranchos, Laguna de Sant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1920 Births
Events January * January 1 ** Polish–Soviet War: The Russian Red Army increases its troops along the Polish border from 4 divisions to 20. ** Kauniainen in Finland, completely surrounded by the city of Espoo, secedes from Espoo as its own market town. * January 7 – Russian Civil War: The forces of White movement, Russian White Admiral Alexander Kolchak surrender in Krasnoyarsk; the Great Siberian Ice March ensues. * January 10 ** The Treaty of Versailles takes effect, officially ending World War I. ** The League of Nations Covenant enters into force. On January 16, the organization holds its first council meeting, in Paris. * January 11 – The Azerbaijan Democratic Republic is recognised de facto by European powers in Palace of Versailles, Versailles. * January 13 – ''The New York Times'' Robert H. Goddard#Publicity and criticism, ridicules American rocket scientist Robert H. Goddard, which it will rescind following the launch of Apollo 11 in 1969. * Janua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2003 Deaths
This is a list of lists of deaths of notable people, organized by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked below. 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 Earlier years ''Deaths in years earlier than this can usually be found in the main articles of the years.'' See also * Lists of deaths by day * Deaths by year (category) {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syracuse University Alumni
Syracuse most commonly refers to: * Syracuse, Sicily, Italy; in the province of Syracuse * Syracuse, New York, USA; in the Syracuse metropolitan area Syracuse may also refer to: Places * Syracuse railway station (other) Italy * Province of Syracuse, Sicily, Italy * Roman Catholic Archdiocese of Siracusa (also known as Syracuse), Sicily, Italy United States * Syracuse, Indiana * Syracuse Lake, Kosciusko County, Indiana; a lake * Syracuse, Kansas *Syracuse, Missouri * Syracuse, Nebraska * Syracuse metropolitan area, New York ** Syracuse Hancock International Airport, New York, USA *** Syracuse Army Airbase * Syracuse, Ohio * Syracuse, Oregon * Syracuse, Utah People * Duke of Syracuse * Count of Syracuse * Tyrant of Syracuse Schools * Syracuse City School District, Syracuse, New York, USA * Syracuse Elementary School (other) * Syracuse High School (other) * Syracuse State School, Syracuse, New York, USA * Syracuse University, Syracuse, New York ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
