Results 11 to 20 of about 103,525 (265)

A connectome-based comparison of diffusion MRI schemes. [PDF]

open access: yesPLoS ONE, 2013
Diffusion MRI has evolved towards an important clinical diagnostic and research tool. Though clinical routine is using mainly diffusion weighted and tensor imaging approaches, Q-ball imaging and diffusion spectrum imaging techniques have become more ...
Xavier Gigandet   +9 more
doaj   +1 more source

Non-commutative association schemes and their fusion association schemes [PDF]

open access: yesFinite Fields and Their Applications, 2018
14 ...
Hadi Kharaghani, Sho Suda
openaire   +3 more sources

Secure Privacy-Preserving Association Rule Mining With Single Cloud Server

open access: yesIEEE Access, 2021
To preserve the privacy of data uploaded on the cloud, it is widely accepted to encrypt the data before uploading it. This leads to the challenge of data analysis, especially association rule mining while protecting data privacy. As one of the solutions,
Zhiyong Hong   +6 more
doaj   +1 more source

On association schemes with commutative thin thin residue [PDF]

open access: yesTransactions on Combinatorics, 2014
The main result of this paper gives a characterization of association schemes having commutative thin thin residue. This gives a generalization of Ito's Theorem on finite groups for association schemes.
Javad Bagherian
doaj  

CRESTED PRODUCTS OF ASSOCIATION SCHEMES [PDF]

open access: yesJournal of the London Mathematical Society, 2005
Given a partition \(F\) of \(\Omega\), denote by \(R_F\) the \(\Omega\times \Omega\) relaion matrix for \(F\), that is, \(R_F(\alpha,\beta)=1\), if \(\alpha\) and \(\beta\) are in the same part of \(F\), while \(R_F(\alpha,\beta)=0\) otherwise. A partition is uniform, if all its parts have the same size. Partitions of \(\Omega\) are partially supported
Bailey, R. A., Cameron, Peter J.
openaire   +1 more source

Neural Network Based IRSs-UEs Association and IRSs Optimal Placement in Multi IRSs Aided Wireless System

open access: yesSensors, 2022
Implementing intelligent reflecting surfaces (IRSs), in high frequency based beyond 5G networks, has become a necessity to overcome the harsh blockage issues that exist in these bands.
Ahmed M. Nor   +2 more
doaj   +1 more source

Associative Schemes

open access: yes, 2023
We state results from noncommutative deformation theory of modules over an associative $k$-algebra $A,$ $k$ a field, necessary for this work. We define a set of $A$-modules $\operatorname{aSpec}A$ containing the simple modules, whose elements we call spectral, for which there exists a topology where the simple modules are the closed points.
openaire   +2 more sources

Three-Class Association Schemes [PDF]

open access: yesJournal of Algebraic Combinatorics, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +5 more sources

Fractional revival and association schemes [PDF]

open access: yesDiscrete Mathematics, 2020
23 ...
Ada Chan   +4 more
openaire   +3 more sources

Association schemes and hypergroups [PDF]

open access: yesCommunications in Algebra, 2017
Section 6 is removed and the preprint is reduced to its essentials.
openaire   +2 more sources

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