Global ETD Search

Fusions of association schemes

Joshi, NehaFaculty of Graduate Studies and Research, University of Regina2023

… configurations by Bose and Mesner in 1959, association schemes have gained significant importance in algebraic combinatorics. An important breakthrough was achieved by Delsarte’s PhD thesis where he proved that many problems from coding theory, combinatorial design theory and statistics can …

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Subconstituent Algebras of Latin Squares

Daqqa, IbtisamDigital Commons @ University of South Florida2007

… is well-known that one may construct a 4-class association scheme on the positions of a Latin square, where the relations are the identity, being in the same row, being in the same column, having the same entry, and everything else. We describe the subconstituent (Terwilliger) algebras of such …

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The Schurian association schemes associated with parabolic subgroups of Coxeter groups

Shalabi, Roqayia MohammadFaculty of Graduate Studies and Research, University of Regina2022

… of these double coset algebras from the association scheme perspective. We give an overview of their orders, ranks, commutativity, and character tables, investigate their nontrivial closed subsets, quotients and fusions, and look for possible relationships between the association schemes …

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Association schemes and mutually unbiased Hadamard matrices

Sasani, Sara, University of Lethbridge. Faculty of Arts and Science2015

lethbridge

Combined intra- and inter-block analysis for factorials in incomplete block designs

Walpole, Ronald E.Virginia Polytechnic Institute1958

… treatment combinations were assigned to the association schemes by permitting the rows of the association schemes to represent the levels of one factor and the columns to represent the levels of a second factor. The extension to multifactor factorials was then carried out by sub-dividing the …

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Inter-cell interference coordination in 5G ultra-dense networks

Afolalu, Oladele FelixDepartment of Electrical Engineering2021

… are required, especially, for user-to-cell association and resource allocation to mitigate severe impact of ICI on system performance in 5G heterogeneous networks (HetNets). This is to improve Quality of Service (QoS) and maximize system throughput arising from the deployment of small cell …

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Reliable Low Latency Machine Learning for Resource Management in Wireless Networks

Taleb Zadeh Kasgari, AliVirginia Tech2022

… for drone-BSs as well as latency-minimal cell association for drone-UEs is proposed. For network planning, a tractable method for drone-BSs' deployment based on the notion of truncated octahedron shapes is proposed that ensures full coverage for a given space with minimum number of drone-BSs. …

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