Results 71 to 80 of about 76,534 (153)

Properties of Complete Sets of Mutually Equiorthogonal Frequency Hypercubes

open access: yes, 1997
A complete set of mutually equiorthogonal frequency hypercubes (MEFH) of ordern and dimensiond, usingm distinct symbols, has (n−1) d /(m−1) hypercubes. In this article, we explore the properties of complete sets of MEFH.
Morgan, Ilene H.
core   +1 more source

On the classification of nonsingular 2x2x2x2 hypercubes

open access: yes, 2013
As a first step in the classification of nonsingular 2x2x2x2 hypercubes up to equivalence, we resolve the case where the base field is finite and the hypercubes can be written as a product of two 2x2x2 hypercubes.
Coolsaet, Kris, Kris Coolsaet
core   +1 more source

Distributed Computing on Oriented Anonymous Hypercubes with Faulty Components ∗

open access: yes, 2008
We give efficient algorithms for distributed computation on anonymous, labeled, asynchronous oriented hypercubes with possible faulty components (i.e. processors and links) and deterministic processors. Initially, the processors know only the size of the
Evangelos Kranakis, Nicola Santoro
core  

Affine Geometries and Sets of Equiorthogonal Frequency Hypercubes

open access: yes, 2000
Equiorthogonal frequency hypercubes are one particular generalization of orthogonal latin squares. a complete set of mutually equiorthogonal frequency hypercubes (MEFH) of order n and dimension d, using m distinct symbols, has (n − 1)d/(m − 1) hypercubes.
Morgan, Ilene H.
core   +1 more source

The geometry of robustness in spiking neural networks. [PDF]

open access: yesElife, 2022
Calaim N   +3 more
europepmc   +1 more source

A Pseudo-Boolean Solution to the Maximum Quartet Consistency Problem

open access: yes, 2008
Determining the evolutionary history of a given biological data is an important task in biological sciences. Given a set of quartet topologies over a set of taxa, the Maximum Quartet Consistency (MQC) problem consists of computing a global phylogeny that
Morgado, Antonio Jose   +1 more
core   +1 more source

Translating Pseudo-Boolean Constraints into SAT

open access: yes, 2005
In this paper, we describe and evaluate three different techniques for translating pseudo-boolean constraints (linear constraints over boolean variables) intoclauses that can be handled by a standard SAT-solver.
Een, Niklas,, Sörensson, Niklas,
core  

Optimal Dynamic Embeddings of Complete Binary Trees into Hypercubes

open access: yes, 1998
The double-rooted complete binary tree is a complete binary tree where the root is replaced by an edge. It is folklore that the double-rooted complete binary tree is a spanning tree of the hypercube of the same size. Unfortunately, the usual construction
Ernst W. Mayr   +2 more
core  

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