Results 141 to 150 of about 18,574 (304)

Using an Optimized Learning Vector Quantization- (LVQ-) Based Neural Network in Accounting Fraud Recognition.

Comput Intell Neurosci, 2021
Zheng Y, Ye X, Wu T.
europepmc   +1 more source

Block-Adaptive Lattice Vector Quantization in Image Coding

, 1970
Wisarn Patchoo, T.R. Fischer
openalex   +2 more sources

Fully Quantum Perturbative Description of Correlated Stokes–Anti‐Stokes Scattering

physica status solidi (b), EarlyView.
The generation of Stokes‐anti‐Stokes (SaS) photon pairs with quantum correlations, like entanglement, has been developing recently, but a proper theoretical ground was missing. A fully quantum perturbative theory is provided to describe the four‐wave mixing contribution to the correlated SaS scattering, in which both matter and electromagnetic field ...
Raul Corrêa, Marcelo F. Santos, Carlos H. Monken, Ado Jorio   +3 more
wiley   +1 more source

Uncovering Exotic Topological Quantum States in Pure and Magnetically‐Doped Pyrite OsS2

Advanced Quantum Technologies, EarlyView.
Pyrite‐structured OsS2 is identified as a fragile topological insulator with an unprecedented 602 meV bandgap, featuring helical surface states and van Hove singularities amenable to ARPES verification. Magnetic doping with Pd, Fe, Ni, or Co induces phase transitions to strong topological insulators, semimetals, 3D quantum anomalous Hall insulators ...
Ali Sufyan, Hasan M. Abdullah, Gustav Johansson, Alexander C. Tyner, Hafiz Adil Qayyum, Ghulam Abbas Gilani, Rovi Angelo B. Villaos, Zhi‐Quan Huang, Feng‐Chuan Chuang, J. Andreas Larsson   +9 more
wiley   +1 more source

A novel image coding algorithm using ant colony system vector quantization [PDF]

, 2004
Nasir Rajpoot, Arshad Hussain, Usman Ali, Kashif Saleem, M. Hamza Qureshi   +4 more
openalex  

Video compression based on Multiwavelet and Multi Stage Vector Quantization using Adaptive Diamond Refinement Search Algorithm

, 2019
N. Sardar Basha, A. Rajesh, S Liu, Sarinen Lehtoranta, P Srivastava, Jakkani, Ying-Jui Chen, Soontorn Oraintara, Truong Nguyen, Zixiang Xiong, Ramchandran, Gryzov Bystrov, Jayaraman Sudhakar, Ananthi Priya, Arivoli Rajakumar, G Jeong, Lee, M Wang, Zhou, N Hamid, Sulaiman, Y Lai, Lien, A Devi, Sumalatha, Priya, Minisha Sukruthi, Hong Chae, Barnwell   +28 more
openalex   +1 more source

Enhancing the Speed of the Learning Vector Quantization (LVQ) Algorithm by Adding Partial Distance Computation [PDF]

, 2022
Orieb AbuAlghanam, Omar Adwan, Mohammad A. Al Shariah, Mohammad Qatawneh   +3 more
openalex   +1 more source

Initial State Privacy of Nonlinear Systems on Riemannian Manifolds

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT In this paper, we investigate initial state privacy protection for discrete‐time nonlinear closed systems. By capturing Riemannian geometric structures inherent in such privacy challenges, we refine the concept of differential privacy through the introduction of an initial state adjacency set based on Riemannian distances.
Le Liu, Yu Kawano, Antai Xie, Ming Cao
wiley   +1 more source

Vector Affine Quantization Can Create Valid Quantum Field Theories

, 2022
John R. Klauder
openalex   +2 more sources

Real‐Time Behavior Recognition Using a Legged Robot for Animal–Robot Interaction

Journal of Field Robotics, EarlyView.
ABSTRACT Animal–robot interaction is an emerging interdisciplinary field that explores the dynamics between animals and robotic systems, as well as the design principles for effective engagement. While previous approaches have investigated animal responses to robotic stimuli, they have yet to integrate artificial intelligence (AI) for real‐time ...
Edoardo Fazzari, Donato Romano, Fabrizio Falchi, Cesare Stefanini   +3 more
wiley   +1 more source