Results 21 to 30 of about 285,904 (328)
Two New Modified Regularized Methods for Solving the Variational Inclusion and Null Point Problems
Mathematics, 2023 In this article, based on the regularization techniques, we construct two new algorithms combining the forward-backward splitting algorithm and the proximal contraction algorithm, respectively.
Yuanheng Wang +3 more
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Statistical Sources of Variable Selection Bias in Classification Tree Algorithms Based on the Gini Index [PDF]
, 2005 Evidence for variable selection bias in classification tree algorithms based on the Gini Index is reviewed from the literature and embedded into a broader explanatory scheme: Variable selection bias in classification tree algorithms based on the Gini ...
Strobl, Carolin
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Information, 2021 Providing fair and convenient comparisons between recommendation algorithms—where algorithms could focus on a traditional dimension (accuracy) and/or less traditional ones (e.g., novelty, diversity, serendipity, etc.)—is a key challenge in the recent ...
François Fouss, Elora Fernandes
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Distributed Verification of Rare Properties using Importance Splitting Observers [PDF]
, 2015 Rare properties remain a challenge for statistical model checking (SMC) due to the quadratic scaling of variance with rarity. We address this with a variance reduction framework based on lightweight importance splitting observers.
Jegourel, Cyrille +3 more
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Distributed Real-Time Model of the M3C for HIL Systems Using Small-Scale Simulators
IEEE Open Journal of Power Electronics, 2021 Hardware-in-the-loop systems are an essential tool to verify controllers and deployed control algorithms in a risk-free environment. The inaccessibility of the converters used in applications such as pumped hydro storage power plants due to their high ...
Philippe Bontemps +2 more
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Electronics Letters, 1984 A new N = 2n fast Fourier transform algorithm is presented, which has fewer multiplications and additions than radix 2n, n = 1, 2, 3 algorithms, has the same number of multiplications as the Raderi-Brenner algorithm, but much fewer additions, and is numerically better conditioned, and is performed ‘in place’ by a repetitive use of a ‘butterfly’-type ...
P. Duhamel, H. Hollmann
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Hypergraph cuts with edge-dependent vertex weights
Applied Network Science, 2022 We develop a framework for incorporating edge-dependent vertex weights (EDVWs) into the hypergraph minimum s-t cut problem. These weights are able to reflect different importance of vertices within a hyperedge, thus leading to better characterized cut ...
Yu Zhu, Santiago Segarra
doaj +1 more source
A cure for the sonic point glitch [PDF]
, 2000 Among the various numerical schemes developed since the '80s for the computation of the compressible Euler equations, the vast majority produce in certain cases spurious pressure glitches at sonic points.
Gressier, Jérémie +1 more
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The Scientific World Journal, 2014 We developed mixed integer programming (MIP) models and hybrid genetic-local search algorithms for the scheduling problem of unrelated parallel machines with job sequence and machine-dependent setup times and with job splitting property.
Duygu Yilmaz Eroglu, H. Cenk Ozmutlu
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Algorithmic Approach to the Split Problems [PDF]
Abstract and Applied Analysis, 2013 This paper deals with design algorithms for the split variational inequality and equilibrium problems. Strong convergence theorems are demonstrated.
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