-
81
A Review of Marine Dual-Fuel Engine New Combustion Technology: Turbulent Jet-Controlled Premixed-Diffusion Multi-Mode Combustion
Published 2025-07-01Subjects: Get full text
Article -
82
Decoupled Latent Diffusion Model for Enhancing Image Generation
Published 2025-01-01“…Latent Diffusion Models have emerged as an efficient alternative to conventional diffusion approaches by compressing high-dimensional images into a lower-dimensional latent space using a Variational Autoencoder (VAE) and performing diffusion in that space. …”
Get full text
Article -
83
Diff-Pre: A Diffusion Framework for Trajectory Prediction
Published 2025-07-01“…With the rapid development of intelligent transportation, accurately predicting vehicle trajectories is crucial for ensuring road safety and enhancing traffic efficiency. This paper proposes a trajectory prediction model that integrates a diffusion model framework with trajectory features of target and neighboring vehicles, as well as driving intentions. …”
Get full text
Article -
84
Sequence-to-Sequence Text Generation with Discrete Diffusion Models
Published 2025-03-01“…Diffusion language models are currently the most promising language models among non-autoregressive models, and are expected to replace autoregressive language models, which suffer from slow inference speed, to achieve efficient and quality-preserving text generation. …”
Get full text
Article -
85
Mean-Reverting Diffusion Model-Enhanced Scattering Imaging
Published 2025-01-01“…Current scattering imaging techniques usually focus on simple targets and present limitations in imaging quality and reconstruction efficiency. To address these limitations, a mean-reverting diffusion model-enhanced scattering imaging (MRDS) is proposed. …”
Get full text
Article -
86
Bidirectional Mamba state-space model for anomalous diffusion
Published 2025-01-01“…Designed for regression tasks, the Bi-Mamba architecture infers efficiently the effective diffusion coefficient and anomalous exponent from single, short trajectories. …”
Get full text
Article -
87
Rumor Diffusion in an Interests-Based Dynamic Social Network
Published 2013-01-01“…The results show some interesting observations: (1) positive information may evolve to become a rumor through the diffusion process that people may modify the information by word of mouth; (2) with the same average degree, a random social network has a smaller clustering coefficient and is more beneficial for rumor diffusion than the dynamic friend network; (3) a rumor is spread more widely in a social network with a smaller global clustering coefficient than in a social network with a larger global clustering coefficient; and (4) a network with a smaller clustering coefficient has a larger efficiency.…”
Get full text
Article -
88
Laser Powder Bed Fusion of Pure Titanium: Optimization of Processing Parameters by Means of Efficient Volumetric Energy Density Approach
Published 2024-11-01Subjects: Get full text
Article -
89
Surface Modification of the Improved Stainless Steel Alloy AISI-304 and the Use of Diffusion Coating and a Study of Its Efficiency in Resistivity Hot Corrosion in an Atmosphere of Sodium Chloride Vapor NaCL and Sodium SulfateNa_2 SO_4
Published 2024-01-01“… This research aims to modify the components of stainless steel alloy by the method of surface engineering through the single diffusion coating technique in order to obtain new alloys with high efficiency in resisting harsh environmental conditions. …”
Get full text
Article -
90
Quantitative analysis of diffusion-weighted magnetic resonance images during chemoradiation therapy for cancer of the cervix uteri: Prognostic role of pretreatment diffusion coeffi...
Published 2016-03-01“…All the women underwent diffusion-weighted magnetic resonance imaging of pelvic organs before and after treatment. …”
Get full text
Article -
91
Option Pricing under the Jump Diffusion and Multifactor Stochastic Processes
Published 2019-01-01“…For the reason that the combination of multiscale volatility processes and jump diffusion process results in a high dimensional differential equation (PIDE), an efficient finite element method is proposed and the integral term arising from the jump term is absorbed to simplify the problem. …”
Get full text
Article -
92
Variational Image Denoising Approach with Diffusion Porous Media Flow
Published 2013-01-01“…One designs here a nonlinear filter for image noise reduction based on the diffusion flow generated by the porous media equation ∂u/∂t=Δβ(u), where β is a nonlinear continuous function of the form β(u)=λum, 0<m<1. …”
Get full text
Article -
93
Classification of Alzheimer's disease using unsupervised diffusion component analysis
Published 2016-07-01“…The new algorithm constructs coordinates as an extension of diffusion maps and generates efficient geometric representations of the complex structure of the MRI data. …”
Get full text
Article -
94
The mean first passage time as a natural diffusion distance
Published 2025-08-01“…Even if the transition matrix does not arise from heat flow, and may in fact be non-symmetric and non-bistochastic, we note that the MFPT satisfies the triangle inequality. Moreover, various efficient ways to compute the MFPT, and approximations to the MFPT, have been proposed in the literature.Additionally, we establish a novel connection between certain mean first passage times and the sum of squares of Coifman-Lafon diffusion distances across all scales.…”
Get full text
Article -
95
Innovative Solutions to the Fractional Diffusion Equation Using the Elzaki Transform
Published 2024-09-01“…By integrating these methodologies, we achieve accurate and efficient solutions to the fractional diffusion equation. …”
Get full text
Article -
96
Modeling nitric oxide diffusion and plasticity modulation in cerebellar learning
Published 2025-06-01“…We developed the NO Diffusion Simulator (NODS), a Python module designed to model NO production and diffusion within a cerebellar spiking neural network framework. …”
Get full text
Article -
97
KEDM: Knowledge-Embedded Diffusion Model for Infrared Image Destriping
Published 2025-01-01“…Specifically, LDM leverages a pretrained variational autoencoder (VAE) to transform the input image into latent feature space for efficient diffusion propagation, reducing computational complexity while preserving image restoration quality. …”
Get full text
Article -
98
Using Spinodal Decomposition to Investigate Diffusion Enhancement and Vacancy Population
Published 2025-04-01“…Abstract Material sustainability requires energy‐efficient and rapid strengthening processes. In alloys, strengthening through diffusion‐driven precipitation is limited by the low vacancy concentration, with fewer than one vacancy per 100 billion lattice sites at room temperature in metals such as aluminum and iron under thermodynamic equilibrium. …”
Get full text
Article -
99
Diffused-Line-of-Sight Communication for Mobile and Fixed Underwater Nodes
Published 2020-01-01“…This work describes a pulse-position-modulation-based (PPM-based) diffused-line-of-sight UWOC system that offers a solution to this issue. …”
Get full text
Article -
100
Numerical Solution of Diffusion Models in Biomedical Imaging on Multicore Processors
Published 2011-01-01“…In this paper, we consider nonlinear partial differential equations (PDEs) of diffusion/advection type underlying most problems in image analysis. …”
Get full text
Article