Results 11 to 20 of about 7,341,072 (293)

Sensor Fusion Algorithm Using a Model-Based Kalman Filter for the Position and Attitude Estimation of Precision Aerial Delivery Systems

open access: yesSensors, 2020
In this research, we focus on the use of Unmanned Aerial Vehicles (UAVs) for the delivery of payloads and navigation towards safe-landing zones, specifically on the modeling of flight dynamics of lightweight vehicles denoted Precision Aerial Delivery ...
Raul A. Garcia-Huerta   +2 more
doaj   +1 more source

Machine Learning-Based Assessment of Cognitive Impairment Using Time-Resolved Near-Infrared Spectroscopy and Basic Blood Test

open access: yesFrontiers in Neurology, 2022
We have demonstrated that machine learning allows us to predict cognitive function in aged people using near-infrared spectroscopy (NIRS) data or basic blood test data. However, the following points are not yet clear: first, whether there are differences
Katsunori Oyama, Kaoru Sakatani
doaj   +1 more source

Dataset size considerations for robust acoustic and phonetic speech encoding models in EEG

open access: yesFrontiers in Human Neuroscience, 2023
In many experiments that investigate auditory and speech processing in the brain using electroencephalography (EEG), the experimental paradigm is often lengthy and tedious. Typically, the experimenter errs on the side of including more data, more trials,
Maansi Desai   +3 more
doaj   +1 more source

Crop phenotype prediction using biclustering to explain genotype-by-environment interactions

open access: yesFrontiers in Plant Science, 2022
Phenotypic variation in plants is attributed to genotype (G), environment (E), and genotype-by-environment interaction (GEI). Although the main effects of G and E are typically larger and easier to model, the GEI interaction effects are important and a ...
Hieu Pham   +5 more
doaj   +1 more source

Random Logic Programs: Linear Model [PDF]

open access: yes, 2014
This paper proposes a model, the linear model, for randomly generating logic programs with low density of rules and investigates statistical properties of such random logic programs. It is mathematically shown that the average number of answer sets for a
Mu, Kedian, Wang, Kewen, Wen, Lian
core   +2 more sources

How to Address Non-normality: A Taxonomy of Approaches, Reviewed, and Illustrated

open access: yesFrontiers in Psychology, 2018
The linear model often serves as a starting point for applying statistics in psychology. Often, formal training beyond the linear model is limited, creating a potential pedagogical gap because of the pervasiveness of data non-normality.
Jolynn Pek   +3 more
doaj   +1 more source

A Linear/Producer/Consumer Model of Classical Linear Logic [PDF]

open access: yes, 2014
This paper defines a new proof- and category-theoretic framework for classical linear logic that separates reasoning into one linear regime and two persistent regimes corresponding to ! and ?.
Paykin, Jennifer, Zdancewic, Steve
core   +5 more sources

Jeffreys-prior penalty, finiteness and shrinkage in binomial-response generalized linear models [PDF]

open access: yes, 2020
Penalization of the likelihood by Jeffreys' invariant prior, or by a positive power thereof, is shown to produce finite-valued maximum penalized likelihood estimates in a broad class of binomial generalized linear models.
Firth, David, Kosmidis, Ioannis
core   +2 more sources

Intensity- and Duration-Adaptive Functional Electrical Stimulation Using Fuzzy Logic Control and a Linear Model for Dropfoot Correction

open access: yesFrontiers in Neurology, 2018
Functional electrical stimulation (FES) is important in gait rehabilitation for patients with dropfoot. Since there are time-varying velocities during FES-assisted walking, it is difficult to achieve a good movement performance during walking. To account
Guangtao Chen   +4 more
doaj   +1 more source

Genetic evaluation of ovulatory disorders in Austrian Fleckvieh cows: a comparison between linear models and survival analysis

open access: yesAnimal, 2011
The objective of this study was to compare linear models and survival analysis for genetic evaluation of ovulatory disorders, which included veterinary treatments of silent heat/anestrus and cystic ovaries.
A. Koeck   +4 more
doaj   +1 more source

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