• Duration calculus (DC) is an interval logic for real-time systems. It was originally developed by Zhou Chaochen with the help of Anders P. Ravn and C...
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  • The felicific calculus is an algorithm formulated by utilitarian philosopher Jeremy Bentham (1748–1832) for calculating the degree or amount of pleasure...
    7 KB (911 words) - 14:26, 24 March 2025
  • Modified duration is defined above as a derivative (as the term relates to calculus) and so is based on infinitesimal changes. Modified duration is also...
    43 KB (6,527 words) - 22:04, 22 May 2025
  • Chaitin Robert Cailliau – Belgian computer scientist Zhou Chaochen – duration calculus Peter Chen – entity-relationship model, data modeling, conceptual...
    55 KB (5,244 words) - 14:19, 17 June 2025
  • Professor Cuthbert Calculus (French: Professeur Tryphon Tournesol [pʁɔ.fɛ.sœʁ tʁi.fɔ̃ tuʁ.nə.sɔl], meaning "Professor Tryphon Sunflower") is a fictional...
    16 KB (2,086 words) - 17:46, 22 October 2024
  • interval logic, signed interval logic and future interval logic. Duration calculus Formal methods Temporal logic of actions "Interval Temporal Logic"...
    2 KB (176 words) - 11:56, 30 May 2021
  • used to be called the absolute differential calculus (the foundation of tensor calculus), tensor calculus or tensor analysis developed by Gregorio Ricci-Curbastro...
    46 KB (7,275 words) - 11:43, 2 June 2025
  • Thumbnail for Anders P. Ravn
    he worked with Zhou Chaochen and Tony Hoare on the development of duration calculus for real-time systems. He became a member of the Dansk Selskab for...
    9 KB (742 words) - 01:26, 25 May 2025
  • (1989–1992). During this time, he was the prime investigator of the duration calculus, an interval logic for real-time systems as part of the European ESPRIT...
    5 KB (366 words) - 20:37, 12 October 2023
  • structure Automata theory Chomsky grammar State transition system Duration calculus (DC) Hybrid logic Modal logic Temporal logic in finite-state verification...
    33 KB (3,812 words) - 19:59, 19 June 2025
  • systems. He has been especially involved with research concerning Duration Calculus, including the DCVALID model-checking tool. His most cited paper,...
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  • implications. Later in 1972 Hamblin independently rediscovered a form of duration calculus (interval logic), without being aware of the 1947 work of A. G. Walker...
    18 KB (2,192 words) - 05:30, 13 December 2024
  • actions with duration, continuous change, and non-inertial fluents. Van Lambalgen and Hamm showed how a formulation of the event calculus as a constraint...
    19 KB (3,181 words) - 23:15, 14 June 2025
  • Chaochen (1937–), Chinese computer scientist and inventor of the Duration calculus. Andrew Yao (1946–), a Chinese computer scientist and computational...
    29 KB (3,235 words) - 11:28, 10 June 2025
  • Thumbnail for Zhiming Liu (computer scientist)
    Chaochen and Anders Ravn, et al., he also developed a Probabilistic Duration Calculus for system dependability analysis. His recent work with He Jifeng...
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  • mathematics; about 50% of the questions come from calculus (including pre-calculus topics, multivariate calculus, and differential equations), 25% come from...
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  • Flux (category Vector calculus)
    surface or substance. Flux is a concept in applied mathematics and vector calculus which has many applications in physics. For transport phenomena, flux is...
    28 KB (3,869 words) - 23:13, 15 May 2025
  • Thumbnail for Infinity
    Infinity (section Calculus)
    century, with the introduction of the infinity symbol and the infinitesimal calculus, mathematicians began to work with infinite series and what some mathematicians...
    54 KB (6,115 words) - 21:45, 19 June 2025
  • Digital data Discrete calculus Discrete system Discretization Normalized frequency Nyquist–Shannon sampling theorem Time-scale calculus "Digital Signal Processing"...
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  • In such cases, stochastic calculus is employed. The following is a partial differential equation (PDE) in stochastic calculus, which, by arbitrage arguments...
    18 KB (2,488 words) - 12:13, 6 June 2025
  • Bondi k-calculus is a method of teaching special relativity popularised by Sir Hermann Bondi, that has been used in university-level physics classes (e...
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  • binomial expansion, proofs in plane geometry, differential calculus and integral calculus. Additional Mathematics is also a prerequisite for students...
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  • Thumbnail for Basildon (UK Parliament constituency)
    1983". Electoral Calculus. Archived from the original on 15 October 2011. Retrieved 18 October 2015. "Election Data 1987". Electoral Calculus. Archived from...
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  • Thumbnail for Real number
    by an infinite decimal expansion. The real numbers are fundamental in calculus (and in many other branches of mathematics), in particular by their role...
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  • comparable in significance to gravitational effects In mathematics: Time-scale calculus, the unification of the theory of difference equations with differential...
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  • the hedonic calculus focus primarily on what is intrinsically valuable to a person and only consider two factors: intensity and duration. Some theorists...
    98 KB (10,129 words) - 08:52, 15 June 2025
  • In mathematical finance, the Greeks are the quantities (known in calculus as partial derivatives; first-order or higher) representing the sensitivity of...
    46 KB (5,557 words) - 11:20, 2 June 2025
  • ideas related to valence. Bentham created an algorithm known as felicific calculus in order to calculate the inherent goodness of an action based on the amount...
    9 KB (1,077 words) - 23:26, 14 May 2025
  • Action (physics) (category Calculus of variations)
    Joseph Louis Lagrange clarified the mathematics when he invented the calculus of variations. William Rowan Hamilton made the next big breakthrough, formulating...
    23 KB (3,005 words) - 23:35, 19 June 2025
  • Principles of the Calculus of Probability Concerning Hope Analytical Methods of the Calculus of Probability Part II - Application of the Calculus of Probabilities...
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