Results 11 to 20 of about 23,984,619 (356)

Lie Markov models

open access: yesJournal of Theoretical Biology, 2012
Recent work has discussed the importance of multiplicative closure for the Markov models used in phylogenetics. For continuous-time Markov chains, a sufficient condition for multiplicative closure of a model class is ensured by demanding that the set of rate-matrices belonging to the model class form a Lie algebra.
Sumner, Jeremy   +2 more
openaire   +5 more sources

Enhancing Software-Defined Networking (SDN) Resilience against Cyberattacks: A Markov Model-Based Approach [PDF]

open access: yesInternational Journal of Web Research
Software-Defined Network (SDN) introduces centralized network control via the OpenFlow protocol, enhancing network management, traffic routing, and security policy enforcement.
Ahmad Jalili
doaj   +1 more source

PennCNV: an integrated hidden Markov model designed for high-resolution copy number variation detection in whole-genome SNP genotyping data.

open access: yesGenome Research, 2007
Comprehensive identification and cataloging of copy number variations (CNVs) is required to provide a complete view of human genetic variation. The resolution of CNV detection in previous experimental designs has been limited to tens or hundreds of ...
Kai Wang   +7 more
semanticscholar   +1 more source

Hierarchical Model Predictive Control for Hydraulic Hybrid Powertrain of a Construction Vehicle

open access: yesApplied Sciences, 2020
Hybrid hydraulic technology has the advantages of high-power density and low price and shows good adaptability in construction machinery. A complex hybrid powertrain architecture requires optimization and management of power demand distribution and an ...
Zhong Wang, Xiaohong Jiao
doaj   +1 more source

Reliability Assessment of a Fault-Tolerant PV Multistring Inverter

open access: yesEnergies, 2020
In photovoltaic (PV) systems, the reliability of the system components, especially the power converters, is a major concern in obtaining cost effective solutions.
Hugues Renaudineau   +5 more
doaj   +1 more source

Mixed Markov models [PDF]

open access: yesProceedings of the National Academy of Sciences, 2003
Markov random fields can encode complex probabilistic relationships involving multiple variables and admit efficient procedures for probabilistic inference. However, from a knowledge engineering point of view, these models suffer from a serious limitation.
openaire   +3 more sources

BCFtools/RoH: a hidden Markov model approach for detecting autozygosity from next-generation sequencing data

open access: yesBioinform., 2016
Summary: Runs of homozygosity (RoHs) are genomic stretches of a diploid genome that show identical alleles on both chromosomes. Longer RoHs are unlikely to have arisen by chance but are likely to denote autozygosity, whereby both copies of the genome ...
Vagheesh M. Narasimhan   +5 more
semanticscholar   +1 more source

A Novel Method for Decoding Any High-Order Hidden Markov Model

open access: yesDiscrete Dynamics in Nature and Society, 2014
This paper proposes a novel method for decoding any high-order hidden Markov model. First, the high-order hidden Markov model is transformed into an equivalent first-order hidden Markov model by Hadar’s transformation. Next, the optimal state sequence of
Fei Ye, Yifei Wang
doaj   +1 more source

Cost–effectiveness of overactive bladder treatments from a US commercial and payer perspective

open access: yesJournal of Comparative Effectiveness Research, 2023
Aim: The cost–effectiveness of treatment options (anticholinergics, β3-adrenoceptor agonists, onabotulinumtoxinA, sacral nerve stimulation and percutaneous tibial stimulation [the latter two including new rechargeable neurostimulators]) for the ...
Brian Murray   +8 more
doaj   +1 more source

Toripalimab plus chemotherapy vs. chemotherapy in patients with advanced non-small-cell lung cancer: A cost-effectiveness analysis

open access: yesFrontiers in Pharmacology, 2023
Background: The potency and safety of toripalimab combination with chemotherapy (TC) as the first-line therapy for advanced non-small cell lung cancer (NSCLC) have been demonstrated in the CHOICE-01 study.
Gengwei Huo   +4 more
doaj   +1 more source

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