Results 11 to 20 of about 124,195 (277)
A Duality Relationship Between Fuzzy Partial Metrics and Fuzzy Quasi-Metrics
Mathematics, 2020 In 1994, Matthews introduced the notion of partial metric and established a duality relationship between partial metrics and quasi-metrics defined on a set X.
Valentín Gregori +2 more
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Additive fabrication and experimental validation of a lightweight thermoelectric generator
Scientific Reports, 2023 We develop a thermoelectric generator based on catalytic combustion and operating in the low power range (up to 10 W). Considering the target of small-scale thermoelectric generators, the additive technique was chosen as an enabling technology to ...
Carlo Fanciulli +7 more
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Generalized Sparse Additive Models
Journal of machine learning research : JMLR, 2019 We present a unified framework for estimation and analysis of generalized additive models in high dimensions. The framework defines a large class of penalized regression estimators, encompassing many existing methods. An efficient computational algorithm for this class is presented that easily scales to thousands of observations and features.
Haris, Asad, Simon, Noah, Shojaie, Ali
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Short-term frequency regulation of power systems based on DFIG wind generation
Frontiers in Energy Research, 2022 Short-term frequency regulation is important for the safety and efficiency of power systems based on wind generation units. However, unmodeled dynamics and stochastic disturbances in wind speed and load present a challenge for frequency regulation.
Jianhua Zhang +6 more
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Archimedean copulas derived from Morgenstern utility functions [PDF]
, 2012 The (additive) generator of an Archimedean copula - as well as the inverse of the generator - is a strictly decreasing and convex function, while Morgenstern utility functions (applying to risk averse decision makers) are nondecreasing and concave.
Spreeuw, J.
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Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2022 The supercharger is intended for heating a fluid (gaseous helium or gaseous nitrogen) used for the pressurization of fuel tanks of oxidizer and propellant of a rocket engine. The fluid is heated with the generator gas downstream the turbine.
A. S. Smekalkin, A. V. Ivanov
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Vector Generalized Additive Models
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1996 SUMMARY Vector smoothing is used to extend the class of generalized additive models in a very natural way to include a class of multivariate regression models. The resulting models are called ‘vector generalized additive models‘. The class of models for which the methodology gives generalized additive extensions includes the multiple ...
Yee, T. W., Wild, C. J.
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Indistinguishability Operators Applied to Task Allocation Problems in Multi-Agent Systems
Applied Sciences, 2017 In this paper we show an application of indistinguishability operators to model response functions. Such functions are used in the mathematical modeling of the task allocation problem in multi-agent systems when the stimulus, perceived by the agent, to ...
José Guerrero +3 more
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IEEE Access, 2023 A code over Gaussian or Eisenstein integer residue ring is an additive group of vectors with entries in this integer residue ring which is closed under the action of constant multiplication by the Gaussian or Eisenstein integers. In this paper, we define
Hajime Matsui
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A Generalized Liaison Addition
Journal of Algebra, 1994 If \(X\) and \(Y\) are curves in the projective three-space, \(M(X)\) and \(M(Y)\) their deficiency modules, and \(V\) a complete intersection of a surface containing \(X\) with a surface containing \(Y\), then in a natural way is defined a curve \(Z\) (which set-theoretically is \(X \cup Y \cup V)\) whose deficiency module is the direct sum of \(M(X)\)
Geramita, A.V., Migliore, J.C.
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