Results 161 to 170 of about 1,866,673 (365)

Ultrafast Demagnetization Through Femtosecond Generation of Non‐Thermal Magnons

Advanced Physics Research, EarlyView.
A fully ab initio parametrized model is developed to describe out‐of‐equilibrium magnon dynamics in ferromagnetic metals. Applying this model to ultrafast laser‐induced demagnetization, it is revealed that the generation of non‐thermal magnons provides a sizable demagnetization within 200 fs in excellent comparison with experiments, which establishes ...
Markus Weißenhofer, Peter M. Oppeneer
wiley   +1 more source

A COMPENSATED FUZZY HOPFIELD NEURAL NETWORK FOR CODEBOOK DESIGN IN VECTOR QUANTIZATION [PDF]

, 2000
Shaohan Liu, Jzau‐Sheng Lin
openalex   +1 more source

Path Integral Spin Dynamics for Quantum Paramagnets

Advanced Physics Research, EarlyView.
The study has developed a path integral method, which is a classical approach, combined with atomistic spin dynamics simulations to calculate thermal quantum expectation values. This method can handle Hamiltonians with non‐linear terms, which are important for describing uniaxial anisotropies and mechanical constraints.
Thomas Nussle, Pascal Thibaudeau, Stam Nicolis   +2 more
wiley   +1 more source

Explainable human‐in‐the‐loop healthcare image information quality assessment and selection

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract Smart healthcare applications cannot be separated from healthcare data analysis and the interactive interpretability between data and model. A human‐in‐the‐loop active learning approach is introduced to reduce the cost of healthcare data labelling by evaluating the information quality of unlabelled medical data and then screening the high ...
Yang Li, Sezai Ercisli
wiley   +1 more source

Multipose Face Recognition-Based Combined Adaptive Deep Learning Vector Quantization. [PDF]

Comput Intell Neurosci, 2020
Sarhan S, Nasr AA, Shams MY.
europepmc   +1 more source

An Index Assignment Algorithm for Improving the Transmission of Vector-Quantized Images over a Rayleigh Fading Channel [PDF]

, 2000
Waslon T. A. Lopes, Francisco Madeiro, Marcelo S. Alencar   +2 more
openalex   +1 more source

Orientation‐Dependent Upper Critical Magnetic Field and Density of State for Uranium Ditelluride

Advanced Physics Research, EarlyView.
This study investigates the orientation‐dependent upper critical magnetic field (HC2) and the density of states (DOS) in the unconventional superconductor UTe2. These results reveal an anisotropic HC2, with distinct critical fields along different crystallographic axes, highlighting the role of electronic correlations and spin‐triplet pairing.
Habtamu Anagaw Muluneh
wiley   +1 more source

Manta Ray Foraging Optimization with Vector Quantization Based Microarray Image Compression Technique.

Comput Intell Neurosci, 2022
A Alkhaldi N, Abdulaziz Abdullah Alsedais R, Halawani HT, Abdelkhalek Aboutaleb SM.   +3 more
europepmc   +1 more source

Adaptive event‐based asynchronous approach for containment control of Markov jump multi‐agent systems with hidden Markov models

Asian Journal of Control, EarlyView.
Abstract This paper focuses on the issue of adaptive event‐triggered containment control for Markov jump multi‐agent systems characterized by hidden Markov jump parameters. The central objective is to design an output‐feedback controller for the Markov jump multi‐agent system by using an adaptive event‐triggered technique that not only ensures the ...
Parivallal Arumugam, Oh‐Min Kwon, Sangwoon Yun, Yoon Mo Jung   +3 more
wiley   +1 more source

A new image coding algorithm using variable-rate side-match finite-state vector quantization

, 1997
Tung-Shou Chen, Chin-Chen Chang
openalex   +2 more sources