Results 61 to 70 of about 9,861,358 (292)

Implicit inequality constraints in a binary tree model [PDF]

open access: yes, 2011
In this paper we investigate the geometry of a discrete Bayesian network whose graph is a tree all of whose variables are binary and the only observed variables are those labeling its leaves.
Zwiernik, Piotr   +3 more
core   +1 more source

Binary Differential Evolution with a Limited Maximum Number of Dimension Changes

open access: yesAlgorithms
Evolutionary Algorithms (EAs) are those based on the phenomenon of survival of the fittest. Differential Evolution (DE) is a member of this family, and it is well-suited for handling problems with real-valued variables. However, to use DE to solve binary
Jade Filgueira   +5 more
doaj   +1 more source

SiGMoiD: A super-statistical generative model for binary data.

open access: yesPLoS Computational Biology, 2021
In modern computational biology, there is great interest in building probabilistic models to describe collections of a large number of co-varying binary variables. However, current approaches to build generative models rely on modelers' identification of
Xiaochuan Zhao   +2 more
doaj   +1 more source

Combinatorial numbers in binary recurrences [PDF]

open access: yesPeriodica Mathematica Hungarica, 2009
Under the combinatorial numbers in the title are meant the Fibonacci (denoted by F), Lucas (L), Pell (P) or associated Pell (Q) numbers. Three main theorem of the paper contain effective finiteness results on the solubility of equation (1) \(p(x)=U_n\), \(n\geq2, x\in\mathbb Z\), where \(p(x)\) is one of the polynomials \(S_k(x)=\sum_{i=1}^{x-1}i^k\), \
openaire   +2 more sources

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

open access: yesMolecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park   +6 more
wiley   +1 more source

Towards a splitter theorem for internally 4-connected binary matroids [PDF]

open access: yes, 2011
This is the post-print version of the Article - Copyright @ 2012 ElsevierWe prove that if M is a 4-connected binary matroid and N is an internally 4-connected proper minor of M with at least 7 elements, then, unless M is a certain 16-element matroid ...
Chun, Carolyn   +8 more
core   +1 more source

Single‐cell DNA methylation profiling: Technologies, computation, and applications in precision oncology

open access: yesMolecular Oncology, EarlyView.
Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley   +1 more source

A Residue Number System Based Parallel Communication Scheme using Orthogonal Signaling: Part I-System Outline

open access: yes, 2002
A novel signaling scheme is presented, where a set of orthogonal signals is transmitted in parallel. The signals are selected according to the so-called residue number system (RNS).
Yang, L-L., Hanzo, L.
core   +1 more source

DETERMINING THE NUMBER OF CLUSTERS FOR MARKETING BINARY DATA.

open access: yesQuantitative Methods in Economics, 2015
In the article a new way of determining the number of clusters was proposed focused on data made up of binary variables. An important application aspect is that the data sets on which the new formula was investigated were generated in the way ...
Jerzy Korzeniewski
doaj  

ON THE BINARY DIGITS OF ALGEBRAIC NUMBERS [PDF]

open access: yesJournal of the Australian Mathematical Society, 2010
AbstractBorel conjectured that all algebraic irrational numbers are normal in base 2. However, very little is known about this problem. We improve the lower bounds for the number of digit changes in the binary expansions of algebraic irrational numbers.
openaire   +3 more sources

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