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Michel Mandjes
Michael Robertus Hendrikus "Michel" Mandjes (born 14 February 1970 in Zaandam) is a Dutch mathematician, known for several contributions to queueing theory and applied probability theory. His research interests include queueing models for telecommunications,traffic management and analysis, and network economics. He holds a full-professorship (Applied Probability and Queueing Theory) at the University of Amsterdam (Korteweg-de Vries Institute for Mathematics). From September 2004 he is advisor of the "Queueing and Performance Analysis" theme at EURANDOM European Institute for Statistics, Probability, Stochastic Operations Research and its Applications (EURANDOM) is a research institute at the Eindhoven University of Technology, dedicated to fostering research in the stochastic sciences and their a ..., Eindhoven. He is author of the book "Large deviations for Gaussian queues", and is associate editor of the journals Stochastic Models and Queuing Systems. He contributed to the bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zaandam
Zaandam () is a city in the province of North Holland, Netherlands. It is the main city of the municipality of Zaanstad, and received city rights in 1811. It is located on the river Zaan, just north of Amsterdam. The statistical district Zaandam, which covers the city and the surrounding countryside, has a population of around 76,804.Municipality of Zaanstad, ''Zaanstad in cijfers' As of 1 January 2017. Zaandam was a separate municipality until 1974, when it became a part of the new municipality of Zaanstad. History The history of Zaandam (formerly called ''Saenredam'') and the surrounding Zaan River region (the Zaanstreek) is intimately tied to industry. In the Dutch Golden Age, Zaandam served as a large milling centre. Thousands of windmills powered saws that processed Scandinavian wood for the shipbuilding and paper industries. A statue that commemorates this industry was commissioned from sculptor Slavomir Miletić, and the statue, ''De houtwerker'' ("The Woodworker"), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Netherlands
) , anthem = ( en, "William of Nassau") , image_map = , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of the Netherlands , established_title = Before independence , established_date = Spanish Netherlands , established_title2 = Act of Abjuration , established_date2 = 26 July 1581 , established_title3 = Peace of Münster , established_date3 = 30 January 1648 , established_title4 = Kingdom established , established_date4 = 16 March 1815 , established_title5 = Liberation Day , established_date5 = 5 May 1945 , established_title6 = Kingdom Charter , established_date6 = 15 December 1954 , established_title7 = Caribbean reorganisation , established_date7 = 10 October 2010 , official_languages = Dutch , languages_type = Regional languages , languages_sub = yes , languages = , languages2_type = Recognised languages , languages2_sub = yes , languages2 = , demonym = Dutch , capital = Amsterdam , largest_city = capita ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematician
A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, mathematical structure, structure, space, Mathematical model, models, and mathematics#Calculus and analysis, change. History One of the earliest known mathematicians were Thales of Miletus (c. 624–c.546 BC); he has been hailed as the first true mathematician and the first known individual to whom a mathematical discovery has been attributed. He is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales' Theorem. The number of known mathematicians grew when Pythagoras of Samos (c. 582–c. 507 BC) established the Pythagoreans, Pythagorean School, whose doctrine it was that mathematics ruled the universe and whose motto was "All is number". It was the Pythagoreans who coined the term "mathematics", and with whom the study of mathemat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Amsterdam
The University of Amsterdam (abbreviated as UvA, nl, Universiteit van Amsterdam) is a public research university located in Amsterdam, Netherlands. The UvA is one of two large, publicly funded research universities in the city, the other being the Vrije Universiteit Amsterdam (VU). Established in 1632 by municipal authorities and later renamed for the city of Amsterdam, the University of Amsterdam is the List of oldest universities in continuous operation, third-oldest university in the Netherlands. It is one of the largest research universities in Europe with 31,186 students, 4,794 staff, 1,340 PhD students and an annual budget of €600 million. It is the List of universities in the Netherlands, largest university in the Netherlands by enrollment. The main campus is located in Amsterdam-Centrum, central Amsterdam, with a few faculties located in adjacent Government of Amsterdam, boroughs. The university is organised into seven faculties: Humanities, Social science, Social an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematician
A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, mathematical structure, structure, space, Mathematical model, models, and mathematics#Calculus and analysis, change. History One of the earliest known mathematicians were Thales of Miletus (c. 624–c.546 BC); he has been hailed as the first true mathematician and the first known individual to whom a mathematical discovery has been attributed. He is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales' Theorem. The number of known mathematicians grew when Pythagoras of Samos (c. 582–c. 507 BC) established the Pythagoreans, Pythagorean School, whose doctrine it was that mathematics ruled the universe and whose motto was "All is number". It was the Pythagoreans who coined the term "mathematics", and with whom the study of mathemat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queueing Theory
Queueing theory is the mathematical study of waiting lines, or queues. A queueing model is constructed so that queue lengths and waiting time can be predicted. Queueing theory is generally considered a branch of operations research because the results are often used when making business decisions about the resources needed to provide a service. Queueing theory has its origins in research by Agner Krarup Erlang when he created models to describe the system of Copenhagen Telephone Exchange company, a Danish company. The ideas have since seen applications including telecommunication, traffic engineering, computing and, particularly in industrial engineering, in the design of factories, shops, offices and hospitals, as well as in project management. Spelling The spelling "queueing" over "queuing" is typically encountered in the academic research field. In fact, one of the flagship journals of the field is ''Queueing Systems''. Single queueing nodes A queue, or queueing no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Probability Theory
Probability theory is the branch of mathematics concerned with probability. Although there are several different probability interpretations, probability theory treats the concept in a rigorous mathematical manner by expressing it through a set of axioms of probability, axioms. Typically these axioms formalise probability in terms of a probability space, which assigns a measure (mathematics), measure taking values between 0 and 1, termed the probability measure, to a set of outcomes called the sample space. Any specified subset of the sample space is called an event (probability theory), event. Central subjects in probability theory include discrete and continuous random variables, probability distributions, and stochastic processes (which provide mathematical abstractions of determinism, non-deterministic or uncertain processes or measured Quantity, quantities that may either be single occurrences or evolve over time in a random fashion). Although it is not possible to perfectly p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Management
Traffic management is a key branch within logistics. It concerns the planning control and purchasing of transport services needed to physically move vehicles (for example aircraft, road vehicles, rolling stock and watercraft) and freight. Traffic management is implemented by people working with different job titles in different branches: * Within freight and cargo logistics: traffic manager, assessment of hazardous and awkward materials, carrier choice and fees, demurrage, documentation, expediting, freight consolidation, insurance, reconsignment and tracking * Within air traffic management: air traffic controller * Within rail traffic management: rail traffic controller, train dispatcher or signalman * Within road traffic management: traffic controller Traffic Control Management is the design, auditing and implementation of traffic control plans at worksites and civil infrastructure projects. Traffic Management can include: flagging, lane closures, detours, full freeway cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Network Effect
In economics, a network effect (also called network externality or demand-side economies of scale) is the phenomenon by which the value or utility a user derives from a good or service depends on the number of users of compatible products. Network effects are typically positive, resulting in a given user deriving more value from a product as more users join the same network. The adoption of a product by an additional user can be broken into two effects: an increase in the value to all other users ( "total effect") and also the enhancement of other non-users' motivation for using the product ("marginal effect"). Network effects can be direct or indirect. Direct network effects arise when a given user's utility increases with the number of other users of the same product or technology, meaning that adoption of a product by different users is complementary. This effect is separate from effects related to price, such as a benefit to existing users resulting from price decreases as m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korteweg-de Vries Institute For Mathematics
The Korteweg-de Vries Institute for Mathematics (KdVI) is the institute for mathematical research at the University of Amsterdam. The KdVI is located in Amsterdam at the Amsterdam Science Park. Robbert Dijkgraaf, Alexander Schrijver, Nicolai Reshetikhin, Jacob Korevaar, Miranda Cheng, Harry Buhrman and Jan van de Craats are notable researchers connected to the institute. The KdVI is an institutional member of the Royal Dutch Mathematical Society and the European Mathematical Society. Research Among the core research directions of the KdVI are: * Algebraic geometry, prof.dr. Lenny Taelman *Representation theory, Lie theory and algebraic groups, prof.dr. Jasper Stokman and prof.dr. Eric Opdam *Theoretical physics and mathematical physics, prof.dr. Sergey Shadrin *Discrete mathematics, algebraic combinatorics and graph theory, prof.dr. Jo Ellis-Monaghan * Pure analysis and dynamical systems, prof.dr. Han Peters *Numerical analysis and applied analysis, prof.dr. Rob Stevenson *Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EURANDOM
European Institute for Statistics, Probability, Stochastic Operations Research and its Applications (EURANDOM) is a research institute at the Eindhoven University of Technology, dedicated to fostering research in the stochastic sciences and their applications. The institute was founded in 1997 at the Eindhoven University of Technology to focus on project oriented research of "stochastic problems connected to industrial and societal applications."Committee on U.S. Mathematical Sciences Research Institutes (1999) ''U.S. Research Institutes in the Mathematical Sciences''. p. 6 The institute actively attracts young talent for its research and doctoral programs, facilitates research and actively seeks European cooperation. People associated with the institute * Michel Mandjes * Onno J. Boxma, scientific director from 2005 to 2010. * Jaap Wessels Jacobus (Jaap) Wessels (19 January 1939 – 30 July 2009) was a Dutch mathematician and Professor of Stochastic Operations Research at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1970 Births
Events January * January 1 – Unix time epoch reached at 00:00:00 UTC. * January 5 – The 7.1 Tonghai earthquake shakes Tonghai County, Yunnan province, China, with a maximum Mercalli intensity of X (''Extreme''). Between 10,000 and 14,621 were killed and 26,783 were injured. * January 14 – Biafra capitulates, ending the Nigerian Civil War. * January 15 – After a 32-month fight for independence from Nigeria, Biafran forces under Philip Effiong formally surrender to General Yakubu Gowon. February * February 1 – The Benavídez rail disaster near Buenos Aires, Argentina, kills 236. * February 10 – An avalanche at Val-d'Isère, France, kills 41 tourists. * February 11 – '' Ohsumi'', Japan's first satellite, is launched on a Lambda-4 rocket. * February 22 – Guyana becomes a Republic within the Commonwealth of Nations. March * March 1 – Rhodesia severs its last tie with the United Kingdom, declaring itself a republic. * March 4 — All ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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