Results 21 to 30 of about 3,348,378 (252)
Privacy-Preserving Matrix Factorization for Cross-Domain Recommendation
IEEE Access, 2021 Cross-domain recommender systems are known to provide solutions to the cold start and data sparsity problems in recommender systems. This can be achieved by leveraging sufficient ratings and users’ profiles in one domain to enhance accurate ...
Taiwo Blessing Ogunseyi +2 more
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New matrix domain derived by the matrix product
Filomat, 2016 In this work, we define new sequence spaces by using the matrix obtained by product of factorable matrix and generalized difference matrix of order m. Afterward, we investigate topological structure which are completeness, AK-property, AD-property. Also, we compute the ?-, ?- and ?- duals, and obtain bases for these sequence spaces. Finally
Karakaya, Vatan +2 more
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Nörlund Matrix Domain on Sequence Spaces of p-adic Numbers [PDF]
Eurasian Journal of Science and Engineering, 2018 In this paper, we introduce some new sequence spaces p-adic numbers l∞(p) (Nt), c(p)(Nt) and c0(p)(Nt) as Nörlund matrix domain in the sequence spaces l∞(p) , c(p) and c0(p), respectively.
Orhan Tuğ
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Localized direct segregated boundary-domain integral equations for variable-coefficient transmission problems with interface crack [PDF]
, 2011 The full text of the published article can be accessed at the link belowSome transmission problems for scalar second order elliptic partial differential equations are considered in a bounded composite domain consisting of adjacent anisotropic subdomains ...
Mikhailov, SE +2 more
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Electricity theft detection method based on multi‐domain feature fusion
IET Science, Measurement & Technology, 2023 To solve the problem of low accuracy of the previous electricity theft detection methods, the authors propose a multi‐domain feature (MDF) fusion electricity theft detection method based on improved tensor fusion (ITF).
Hong‐shan Zhao +5 more
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A causal model for linear RF systems developed from frequency-domain measured data [PDF]
, 2005 With the ever-growing complexity of interconnect networks, models developed from measured data or data from 3-D electromagnetic simulators are increasingly becoming essential. It is to this end that the current contribution is directed. In particular, it
Condon, Marissa +2 more
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Tenascin-C fragments are endogenous inducers of cartilage matrix degradation [PDF]
, 2011 Cartilage destruction is a hallmark of osteoarthritis (OA) and is characterized by increased protease activity resulting in the degradation of critical extracellular matrix (ECM) proteins essential for maintaining cartilage integrity.
Hermansson, M +12 more
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Programmable unitary operations for orbital angular momentum encoded states
National Science Open, 2022 We have proposed and demonstrated a scalable and efficient scheme for programmable unitary operations in orbital angular momentum (OAM) domain. Based on matrix decomposition into diagonal and Fourier factors, arbitrary matrix operators can be implemented
Li Shikang +5 more
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Matrix Mappings on the Domains of Invertible Matrices [PDF]
Journal of Function Spaces and Applications, 2013 We focus on sequence spaces which are matrix domains of Banach sequence spaces. We show that the characterization of a random matrix operator , where and are matrix domains with invertible matrices and , can be reduced to the characterization of the operator .
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Compactness of quadruple band matrix operator and geometric properties
Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2022 In this work, we characterize the class of compact matrix operators from c0(Q), c(Q) and l∞(Q) into c0, c and l∞, respectively, with the notion of the Hausdorff measure of noncompactness.
Mustafa Cemil Bişgin +1 more
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