Results 91 to 100 of about 92,904 (292)

An efficient histogram-preserving steganography based on block

EURASIP Journal on Image and Video Processing, 2018
In order to reduce the influence on cover image caused by embedding algorithm, while keeping the histogram characteristics of cover image, in this paper a histogram preserving steganography algorithm is proposed based on dividing a secret message into ...
Jie Cheng, Zhenzuo Chen, Rener Yang
doaj   +1 more source

DVNE-DRL: dynamic virtual network embedding algorithm based on deep reinforcement learning. [PDF]

Sci Rep, 2023
Xiao X.
europepmc   +1 more source

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

Advanced Engineering Materials, EarlyView.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán, Hoang‐Thien Luu, Sarath Menon, Tilmann Hickel, Nina Merkert, Stefan Sandfeld   +5 more
wiley   +1 more source

A Novel Temporal Network-Embedding Algorithm for Link Prediction in Dynamic Networks. [PDF]

Entropy (Basel), 2023
Abbas K, Abbasi A, Dong S, Niu L, Chen L, Chen B.   +5 more
europepmc   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Time-Scale Invariant Audio Data Embedding

EURASIP Journal on Advances in Signal Processing, 2003
We propose a novel algorithm for high-quality data embedding in audio. The algorithm is based on changing the relative length of the middle segment between two successive maximum and minimum peaks to embed data.
Mansour Mohamed F, Tewfik Ahmed H
doaj   +1 more source

PGAGP: Predicting pathogenic genes based on adaptive network embedding algorithm. [PDF]

Front Genet, 2022
Zhang Y, Xiang J, Tang L, Yang J, Li J.
europepmc   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Design and Application of Deep Hash Embedding Algorithm with Fusion Entity Attribute Information. [PDF]

Entropy (Basel), 2023
Huang X, Chen H, Zhang Z.
europepmc   +1 more source

A Practical Algorithm for Embedding Graphs on Torus

2015 Third International Symposium on Computing and Networking (CANDAR), 2015
Embedding graphs on the torus is a problem with both theoretical and practical importance. It is required to embed a graph on the torus for solving many application problems such as VLSI design, graph drawing and etc. Polynomial time and exponential time algorithms for embedding graphs on the torus are known. However, the polynomial time algorithms are
Yu, Jiahua, Gu, Qian-Ping
openaire   +3 more sources