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Michael Fellows
Michael Ralph Fellows AC HFRSNZ MAE (born June 15, 1952 in Upland, California) is a computer scientist and the Elite Professor of Computer Science in the Department of Informatics at the University of Bergen, Norway as of January 2016. Biography Fellows received his BA in Mathematics from Sonoma State University, and at the University of California, San Diego (UCSD) his M.A. in Mathematics in 1982 and in 1985 his Ph.D. in Computer Science with the dissertation ''Encoding Graphs in Graphs''. Until January 2016, Fellows was professor at Charles Darwin University, Australia, and Director of the Parameterized Complexity Research Unit (PCRU). He has taught in the United States, Canada, New Zealand and Australia, as well as in the UK and Europe; and has given invited talks around the world. In 2018, Fellows was awarded membership in Academia Europaea. In 2016, he received Australia's highest civilian honour, the Order of Australia, Companion to the Queen. In 2014 Fellows became one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute Of Advanced Study (Durham)
The Institute of Advanced Study (IAS) is an interdisciplinary research centre of Durham University. The IAS - set up to mark Durham's 175th anniversary - is intended to attract scholars and public figures from across the world to collaborate on 'agenda-setting research'. It is housed in the Grade II* listed Bishop Cosin's Hall, an early 18th century building on Palace Green, Durham, within the Durham UNESCO World Heritage Site. The Institute accepted its first fellows in January 2006 and was formally inaugurated into the university in October that year. Mission The goal of the IAS, in the university's own words, is to 'offer world-leading researchers a unique space for transformative reflection in and beyond individual disciplines'. Fellows selected by the university advance their own research, engage with academic departments, deliver public lectures and seminars, and contribute to research projects across the university. IAS activity is based around research projects across ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intractability (complexity)
In theoretical computer science and mathematics, computational complexity theory focuses on classifying computational problems according to their resource usage, and relating these classes to each other. A computational problem is a task solved by a computer. A computation problem is solvable by mechanical application of mathematical steps, such as an algorithm. A problem is regarded as inherently difficult if its solution requires significant resources, whatever the algorithm used. The theory formalizes this intuition, by introducing mathematical models of computation to study these problems and quantifying their computational complexity, i.e., the amount of resources needed to solve them, such as time and storage. Other measures of complexity are also used, such as the amount of communication (used in communication complexity), the number of logic gate, gates in a circuit (used in circuit complexity) and the number of processors (used in parallel computing). One of the roles of c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioinformatics
Bioinformatics () is an interdisciplinary field that develops methods and software tools for understanding biological data, in particular when the data sets are large and complex. As an interdisciplinary field of science, bioinformatics combines biology, chemistry, physics, computer science, information engineering, mathematics and statistics to analyze and interpret the biological data. Bioinformatics has been used for '' in silico'' analyses of biological queries using computational and statistical techniques. Bioinformatics includes biological studies that use computer programming as part of their methodology, as well as specific analysis "pipelines" that are repeatedly used, particularly in the field of genomics. Common uses of bioinformatics include the identification of candidates genes and single nucleotide polymorphisms (SNPs). Often, such identification is made with the aim to better understand the genetic basis of disease, unique adaptations, desirable properties (e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Intelligence
Artificial intelligence (AI) is intelligence—perceiving, synthesizing, and inferring information—demonstrated by machines, as opposed to intelligence displayed by animals and humans. Example tasks in which this is done include speech recognition, computer vision, translation between (natural) languages, as well as other mappings of inputs. The ''Oxford English Dictionary'' of Oxford University Press defines artificial intelligence as: the theory and development of computer systems able to perform tasks that normally require human intelligence, such as visual perception, speech recognition, decision-making, and translation between languages. AI applications include advanced web search engines (e.g., Google), recommendation systems (used by YouTube, Amazon and Netflix), understanding human speech (such as Siri and Alexa), self-driving cars (e.g., Tesla), automated decision-making and competing at the highest level in strategic game systems (such as chess and Go). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algorithm
In mathematics and computer science, an algorithm () is a finite sequence of rigorous instructions, typically used to solve a class of specific Computational problem, problems or to perform a computation. Algorithms are used as specifications for performing calculations and data processing. More advanced algorithms can perform automated deductions (referred to as automated reasoning) and use mathematical and logical tests to divert the code execution through various routes (referred to as automated decision-making). Using human characteristics as descriptors of machines in metaphorical ways was already practiced by Alan Turing with terms such as "memory", "search" and "stimulus". In contrast, a Heuristic (computer science), heuristic is an approach to problem solving that may not be fully specified or may not guarantee correct or optimal results, especially in problem domains where there is no well-defined correct or optimal result. As an effective method, an algorithm ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computational Complexity Theory
In theoretical computer science and mathematics, computational complexity theory focuses on classifying computational problems according to their resource usage, and relating these classes to each other. A computational problem is a task solved by a computer. A computation problem is solvable by mechanical application of mathematical steps, such as an algorithm. A problem is regarded as inherently difficult if its solution requires significant resources, whatever the algorithm used. The theory formalizes this intuition, by introducing mathematical models of computation to study these problems and quantifying their computational complexity, i.e., the amount of resources needed to solve them, such as time and storage. Other measures of complexity are also used, such as the amount of communication (used in communication complexity), the number of gates in a circuit (used in circuit complexity) and the number of processors (used in parallel computing). One of the roles of computationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parameterized Complexity
In computer science, parameterized complexity is a branch of computational complexity theory that focuses on classifying computational problems according to their inherent difficulty with respect to ''multiple'' parameters of the input or output. The complexity of a problem is then measured as a function of those parameters. This allows the classification of NP-hard problems on a finer scale than in the classical setting, where the complexity of a problem is only measured as a function of the number of bits in the input. The first systematic work on parameterized complexity was done by . Under the assumption that P ≠ NP, there exist many natural problems that require superpolynomial running time when complexity is measured in terms of the input size only, but that are computable in a time that is polynomial in the input size and exponential or worse in a parameter . Hence, if is fixed at a small value and the growth of the function over is relatively small then such p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frances A
Frances is a French and English given name of Latin origin. In Latin the meaning of the name Frances is 'from France' or 'free one.' The male version of the name in English is Francis. The original Franciscus, meaning "Frenchman", comes from the Franks who were named for the francisca, the axe they used in battle. https://nameberry.com/babyname/frances Notable people and characters with the name include: People * Frances, Countess of Périgord (died 1481) * Frances (musician) (born 1993), British singer and songwriter * Frances Estill Beauchamp (1860-1923), American temperance activist, social reformer, lecturer * Frances Burke, Countess of Clanricarde (1567–1633), English noblewoman and Irish countess * Frances E. Burns (1866-1937), American social leader and business executive * Frances Carr, Countess of Somerset (1590–1632), central figure in a famous scandal and murder * Frances Lewis Brackett Damon (1857–1939), American poet, writer * Frances Davidson, Viscountess Dav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Computer Journal
''The Computer Journal'' is a peer-reviewed scientific journal covering computer science and information systems. Established in 1958, it is one of the oldest computer science research journals. It is published by Oxford University Press on behalf of BCS, The Chartered Institute for IT. The authors of the best paper in each annual volume receive the Wilkes Award from BCS, The Chartered Institute for IT. Editors-in-chief The following people have been editor-in-chief: * 1958–1969 Eric N. Mutch * 1969–1992 Peter Hammersley * 1993–2000 C. J. van Rijsbergen * 2000–2008 Fionn Murtagh * 2008–2012 Erol Gelenbe Sami Erol Gelenbe (born 22 August 1945, in Istanbul, Turkey) is a Turkish and French computer scientist, electronic engineer and applied mathematician who pioneered the field of Computer System and Network Performance in Europe, and is active ... * 2012–2016 Fionn Murtagh * 2016–2020 Steve Furber * 2021–present Tom Crick References External links Offici ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ACM Transactions On Algorithms
''ACM Transactions on Algorithms'' (''TALG'') is a quarterly peer-reviewed scientific journal covering the field of algorithms. It was established in 2005 and is published by the Association for Computing Machinery. The editor-in-chief is Edith Cohen. The journal was created when the editorial board of the ''Journal of Algorithms'' resigned out of protest to the pricing policies of the publisher, Elsevier. Apart from regular submissions, the journal also invites selected papers from the ''ACM-SIAM Symposium on Discrete Algorithms (SODA)''. Abstracting and indexing The journal is abstracted and indexed in the Science Citation Index Expanded, Current Contents/Engineering, Computing & Technology, and Scopus. According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 1.104. Past editors The following persons have been editors-in-chief of the journal: * Harold N. Gabow (2005-2008) * Susanne Albers (2008-2014) * Aravind Srinivasan (2014-2021) See a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
