Results 41 to 50 of about 14,495,757 (308)

Parametric matrix models

Nature Communications
Abstract We present a general class of machine learning algorithms called parametric matrix models. In contrast with most existing machine learning models that imitate the biology of neurons, parametric matrix models use matrix equations that emulate physical systems.
Patrick Cook, Danny Jammooa, Morten Hjorth-Jensen, Daniel D. Lee, Dean Lee   +4 more
openaire   +4 more sources

Implicit 3D Human Reconstruction Guided by Parametric Models and Normal Maps

Journal of Imaging
Accurate and robust 3D human modeling from a single image presents significant challenges. Existing methods have shown potential, but they often fail to generate reconstructions that match the level of detail in the input image.
Yong Ren, Mingquan Zhou, Yifan Wang, Long Feng, Qiuquan Zhu, Kang Li, Guohua Geng   +6 more
doaj   +1 more source

Modeling of focal-directorial surfaces for application in architecture [PDF]

FME Transactions, 2017
The theme of this paper is the modeling of focal-directorial surfaces, starting with their definition, as a locus of points, whose sum of the distances to the focus and/or directrix is constant and predefined.
Petruševski Ljiljana S., Petrović Maja M., Devetaković Mirjana S., Ivanović Jelena S.   +3 more
doaj  

Parametric and Nonparametric Machine Learning Techniques for Increasing Power System Reliability: A Review

Information
Due to aging infrastructure, technical issues, increased demand, and environmental developments, the reliability of power systems is of paramount importance. Utility companies aim to provide uninterrupted and efficient power supply to their customers. To
Fariha Imam, Petr Musilek, Marek Z. Reformat   +2 more
doaj   +1 more source

An Embedded, Multi-Modal Sensor System for Scalable Robotic and Prosthetic Hand Fingers

Sensors, 2019
Grasping and manipulation with anthropomorphic robotic and prosthetic hands presents a scientific challenge regarding mechanical design, sensor system, and control.
Pascal Weiner, Caterina Neef, Yoshihisa Shibata, Yoshihiko Nakamura, Tamim Asfour   +4 more
doaj   +1 more source

Principles and Criteria for using Statistical Parametric Models and Conditional Models for Valuation of Multi-Component Real Estate

Real Estate Management and Valuation, 2019
The complexity of multi-component real properties results from the possibility of identifying various components in legal, physical or functional terms.
Adamczyk Tomasz, Bieda Agnieszka, Parzych Piotr   +2 more
doaj   +1 more source

Parameterizing the seasonal–diurnal wind climate of Rome: Fiumicino and Ciampino

Meteorological Applications, 2020
This study uses the Offset Elliptical Normal (OEN) mixture model to parameterize the seasonal–diurnal wind climate of Rome, Italy, for engineering design purposes, and also to reveal the physical meteorology of this “mixed” wind climate.
Nicholas J. Cook
doaj   +1 more source

Computational Analysis for the Evaluation of Fire Resistance in Constructive Wooden Elements with Protection

Applied Sciences
Wood is a material whose properties vary depending on different conditions, being particularly vulnerable to changes induced by high temperatures. When exposed to a fire situation, the wood properties suffer degradation, causing a char layer formation ...
Domingos Pereira, Elza M. M. Fonseca, Miguel Osório   +2 more
doaj   +1 more source

Stress Distribution under Commercial Denture Liners- A Finite Element and Clinical Analysis [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Previous studies have shown that 20-30% of denture users have been dissatisfied with their dentures. Aim: To evaluate the stress pattern under elastic and viscoelastic denture liners using 3-Dimensional Finite Element Analysis (FEA) and
Rahul Shrivastava, Saurabh Chaturvedi, Ashok Kumar Verma, Mariyum Ali, Amrita Nagendra, Mudita Chaturvedi   +5 more
doaj   +1 more source

Optimal tropical cyclone size parameter for determining storm-induced maximum significant wave height

Frontiers in Marine Science, 2023
The maximum significant wave height (Hsmax) induced by a tropical cyclone (TC) can be estimated from an empirical fetch formula using the TC’s size, maximum wind speed, and translation speed, in which larger, stronger, and faster-moving TCs generally ...
Youjung Oh, Sang Myeong Oh, Pil-Hun Chang, Il-Ju Moon   +3 more
doaj   +1 more source