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Aaron Clauset
Aaron Clauset is an American computer scientist who works in the areas of Network Science, Machine Learning, and Complex Systems. He is currently a professor of computer science at the University of Colorado Boulder and is external faculty at the Santa Fe Institute. Education Clauset completed his undergraduate studies in physics and computer science at Haverford College in 2001.Curriculum vitae retrieved 2016-06-30. He earned his Ph.D. in Computer Science in 2006 from the under the supervision of Cristopher Moore. He was then an Omidyar Fellow at the |
Computer Science
Computer science is the study of computation, automation, and information. Computer science spans theoretical disciplines (such as algorithms, theory of computation, information theory, and automation) to Applied science, practical disciplines (including the design and implementation of Computer architecture, hardware and Computer programming, software). Computer science is generally considered an area of research, academic research and distinct from computer programming. Algorithms and data structures are central to computer science. The theory of computation concerns abstract models of computation and general classes of computational problem, problems that can be solved using them. The fields of cryptography and computer security involve studying the means for secure communication and for preventing Vulnerability (computing), security vulnerabilities. Computer graphics (computer science), Computer graphics and computational geometry address the generation of images. Progr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark Newman
Mark Newman is an English-American physicist and Anatol Rapoport Distinguished University Professor of Physics at the University of Michigan, as well as an external faculty member of the Santa Fe Institute. He is known for his fundamental contributions to the fields of complex networks and complex systems, for which he was awarded the 2014 Lagrange Prize. Career Mark Newman grew up in Bristol, England, where he was a pupil at Bristol Cathedral School, and earned both an undergraduate degree and a PhD in physics from the University of Oxford, before moving to the United States to conduct research first at Cornell University and later at the Santa Fe Institute, a private research institute in northern New Mexico devoted to the study of complex systems. In 2002 Newman moved to the University of Michigan, where he is currently the Anatol Rapoport Distinguished University Professor of Physics and a professor in the university's Center for the Study of Complex Systems. Research ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature (journal)
''Nature'' is a British weekly scientific journal founded and based in London, England. As a multidisciplinary publication, ''Nature'' features peer-reviewed research from a variety of academic disciplines, mainly in science and technology. It has core editorial offices across the United States, continental Europe, and Asia under the international scientific publishing company Springer Nature. ''Nature'' was one of the world's most cited scientific journals by the Science Edition of the 2019 ''Journal Citation Reports'' (with an ascribed impact factor of 42.778), making it one of the world's most-read and most prestigious academic journals. , it claimed an online readership of about three million unique readers per month. Founded in autumn 1869, ''Nature'' was first circulated by Norman Lockyer and Alexander Macmillan as a public forum for scientific innovations. The mid-20th century facilitated an editorial expansion for the journal; ''Nature'' redoubled its efforts in exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Symposium On Theory Of Computing
The Annual ACM Symposium on Theory of Computing (STOC) is an academic conference in the field of theoretical computer science. STOC has been organized annually since 1969, typically in May or June; the conference is sponsored by the Association for Computing Machinery special interest group SIGACT. Acceptance rate of STOC, averaged from 1970 to 2012, is 31%, with the rate of 29% in 2012. As writes, STOC and its annual IEEE counterpart FOCS (the Symposium on Foundations of Computer Science) are considered the two top conferences in theoretical computer science, considered broadly: they “are forums for some of the best work throughout theory of computing that promote breadth among theory of computing researchers and help to keep the community together.” includes regular attendance at STOC and FOCS as one of several defining characteristics of theoretical computer scientists. Awards The Gödel Prize for outstanding papers in theoretical computer science is presented alternately a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Joe Strikes Back
''The'' () is a grammatical article in English, denoting persons or things that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archaic pron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Science Foundation
The National Science Foundation (NSF) is an independent agency of the United States government that supports fundamental research and education in all the non-medical fields of science and engineering. Its medical counterpart is the National Institutes of Health. With an annual budget of about $8.3 billion (fiscal year 2020), the NSF funds approximately 25% of all federally supported basic research conducted by the United States' colleges and universities. In some fields, such as mathematics, computer science, economics, and the social sciences, the NSF is the major source of federal backing. The NSF's director and deputy director are appointed by the President of the United States and confirmed by the United States Senate, whereas the 24 president-appointed members of the National Science Board (NSB) do not require Senate confirmation. The director and deputy director are responsible for administration, planning, budgeting and day-to-day operations of the foundation, while t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CAREER Award
The National Science Foundation CAREER awards, presented by the National Science Foundation (NSF), are in support of junior faculty who exemplify the role of teacher-scholars through research and education, and the integration of these endeavors in the context of their organizations' missions. The awards, presented once each year, include a federal grant for research and education activities for five consecutive years. History The Presidential Young Investigators (PYI) program was initiated in 1983, and remained active until the NSF New Young Investigators (NYI) program replaced it in 1992. Both programs were research-oriented, and funded an average of 200 faculty members per year. Another, more selective program began in 1992, when the White House asked NSF to institute the Presidential Faculty Fellows (PFF) program. It awarded young faculty up to $100,000 per year for five years, with no matching-fund option, and put more emphasis on education and outreach. In 1994, the Faculty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dominic Cummings
Dominic Mckenzie Cummings (born 25 November 1971) is a British political strategist who served as Chief Adviser to British Prime Minister Boris Johnson from 24 July 2019 until Cummings resigned on 13 November 2020. From 2007 to 2014, he was a special adviser to Michael Gove, including the time that Gove served as Education Secretary, leaving when Gove was made Chief Whip in a cabinet reshuffle. From 2015 to 2016, Cummings was director of Vote Leave, an organisation which successfully executed the 2016 referendum campaign for Britain's exit from the European Union. After Johnson was appointed Prime Minister in July 2019, Cummings was appointed as Chief Adviser to the Prime Minister. Cummings had a contentious relationship with Chancellor Sajid Javid which culminated in Javid's resignation in February 2020 after he refused to comply with Cummings's request to dismiss his special advisers. A scandal involving Cummings occurred in May 2020, after it was reported that he trav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Signal And The Noise
''The Signal and the Noise: Why Most Predictions Fail – but Some Don't'' (alternatively stylized as ''The Signal and the Noise: Why So Many Predictions Fail – but Some Don't'') is a 2012 book by Nate Silver detailing the art of using probability and statistics as applied to real-world circumstances. The book includes case studies from baseball, elections, climate change, Financial crisis of 2007–2008, the 2008 financial crash, poker, and weather forecasting. The book was the recipient of the 2013 Phi Beta Kappa Award in Science, Phi Beta Kappa Society book award in science. It has also been translated into several languages. Synopsis The book emphasizes Silver's skill, which is the practical art of mathematical model building using probability and statistics. Silver takes a big-picture approach to using statistical tools, combining sources of unique data (e.g., timing a minor league ball player's fastball using a radar gun), with historical data and principles of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nate Silver
Nathaniel Read Silver (born January 13, 1978) is an American statistician, writer, and poker player who analyzes baseball (see sabermetrics), basketball, and elections (see psephology). He is the founder and editor-in-chief of ''FiveThirtyEight'' and a Special Correspondent for ABC News. Silver first gained public recognition for developing PECOTA, a system for forecasting the performance and career development of Major League Baseball players, which he sold to and then managed for Baseball Prospectus from 2003 to 2009. Silver was named one of Time 100, The World's 100 Most Influential People by ''Time (magazine), Time'' in 2009 after an election forecasting system he developed successfully predicted the outcomes in 49 of the 50 states in the 2008 United States presidential election, 2008 U.S. Presidential election. In the 2012 United States presidential election, the forecasting system correctly predicted the winner of all 50 states and the Washington, D.C., District of Columbi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kristian Skrede Gleditsch
Kristian Skrede Gleditsch (born 9 October 1971 in Oslo, Norway) is a Norwegian political scientist and a professor at the University of Essex, holding the title of Regius Professor. His main fields of research are on the topics of conflict, democratistation and non-violent mobilisation. Education and Career Gleditsch holds a cand.mag. degree from the University of Oslo (1993), and a PhD in political science from the University of Colorado (1999). He was a researcher at the University of Glasgow and the University of California San Diego before moving on to Essex in 2005. Since 2003 he has also held a minor position at the Peace Research Institute Oslo (PRIO) and in 2007-2011 he received a major "Young Excellent Researcher" grant from the Research Council of Norway. In 2013, he received a Starting Grant from the European Research Council. Gleditsch is one of the editors of Research and Politics (2015- ) and has previously been co-editor of the British Journal of Political Scien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hierarchical Clustering Of Networks
Hierarchical clustering is one method for finding community structures in a network. The technique arranges the network into a hierarchy of groups according to a specified weight function. The data can then be represented in a tree structure known as a dendrogram. Hierarchical clustering can either be agglomerative or divisive depending on whether one proceeds through the algorithm by adding links to or removing links from the network, respectively. One divisive technique is the Girvan–Newman algorithm. Algorithm In the hierarchical clustering algorithm, a weight W_ is first assigned to each pair of vertices (i,j) in the network. The weight, which can vary depending on implementation (see section below), is intended to indicate how closely related the vertices are. Then, starting with all the nodes in the network disconnected, begin pairing nodes from highest to lowest weight between the pairs (in the divisive case, start from the original network and remove links from low ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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