Using hierarchical drift diffusion models to elucidate computational mechanisms of reduced reward sensitivity in adolescent major depressive disorder by Lei Shen, Ya-xin Hu, Qin-yu Lv, Zheng-hui Yi, Jing-bo Gong, Chao Yan

“…Bayesian hierarchical drift diffusion modeling (HDDM) was employed to determine changes in reward sensitivity and computational process during decision-making. …”
Get full text

MCATD: Multi-Scale Contextual Attention Transformer Diffusion for Unsupervised Low-Light Image Enhancement by Cheng da, Yongsheng Qian, Junwei Zeng, Xuting Wei, Futao Zhang

“…While recent diffusion-based methods have shown promise, they often struggle with generalization and require paired training data. …”
Get full text

Stability of the positive steady-state solutions of systems of nonlinear Volterra difference equations of population models with diffusion and infinite delay by B. Shi

“…An open problem given by Kocic and Ladas in 1993 is generalized and considered. A sufficient condition is obtained for each solution to tend to the positive steady-state solution of the systems of nonlinear Volterra difference equations of population models with diffusion and infinite delays by using the method of lower and upper solutions and monotone iterative techniques.…”
Get full text

Everyone is Different, but does it Matter? The Role of Heterogeneity in Empirically Grounded Agent-Based Models of Alternative Fuel Vehicles Diffusion by Arkadiusz Jędrzejewski, Anna Kowalska-Pyzalska, Jakub Pawłowski, Katarzyna Sznajd-Weron

“…There is a large literature on agent-based models (ABMs) to study the diffusion of alternative fuel vehicles (AFVs). …”
Get full text

Apparent Permeability Prediction of Coal Matrix with Generalized Lattice Boltzmann Model considering Non-Darcy Effect by Zhigao Peng, Shenggui Liu, Yingjun Li, Qi Yao

“…The impact of effective pore radius and gas surface diffusion on permeability in the gas adsorption-desorption process is also considered in the model. …”
Get full text

A note on modelling with measures: Two-features balance equations by Michael Böhm, Martin Höpker

Get full text

A Comparative Analysis of Option Pricing Models Under Jump Dynamics, Skewness, and Non-Normal Kurtosis by Hossein Nasrollahi, Mohammad Reza Haddadi

“…This study evaluates the pricing accuracy of four option pricing models—the Black-Scholes model, the Merton jump-diffusion model, the Kou double-exponential jump model, and the Gram-Charlier expansion model—with a focus on their performance under varying degrees of skewness and kurtosis. …”
Get full text

Assessing the suitability of the Langevin equation for analyzing measured data through downsampling by Pyei Phyo Lin, Matthias Wächter, Joachim Peinke, M Reza Rahimi Tabar

“…Our approach effectively distinguishes between diffusive or Brownian-type trajectories and non-diffusive trajectories such as those with jumps. …”
Get full text

Inflammatory and Nutritional Biomarker in Different Subtypes of Early Stage Diffuse Large B-Cell Lymphoma: Towards a Diagnostic Model by Oehadian A, Gunadi SV, Mersiana L, Susandi E, Wijaya I, Martha JW, Supriyadi R, Prihatni D

“…Hasan Sadikin General Hospital, Jl. Pasteur No. 38, Pasteur, Bandung, West Java, 40161, Indonesia, Email delita.prihatni@unpad.ac.idBackground: Diffuse Large B-Cell Lymphoma (DLBCL) is a heterogeneous malignancy with distinct Germinal Center B-Cell Like (GCB) and non-GCB subtypes. …”
Get full text

Pretraining-improved Spatiotemporal graph network for the generalization performance enhancement of traffic forecasting by Xiangyue Zhang, Chao Li, Ling Ji, Yuyun Kang, Mingming Pan, Zhuo Liu, Qiang Qi

“…A key challenge is capturing the long-term spatiotemporal dependencies of traffic data while improving the model’s generalization ability. To address these issues, various sophisticated modules are embedded into different models. …”
Get full text

Three-Dimensional Mathematical Modeling and Simulation of the Impurity Diffusion Process Under the Given Statistics of Systems of Internal Point Mass Sources by Petro Pukach, Olha Chernukha, Yurii Chernukha, Myroslava Vovk

“…A three-dimensional mathematical model and simulation of the impurity diffusion process are developed under the given statistical characteristics of the system of internal stochastically disposed point sources of mass. …”
Get full text

Design of 2D-Scanning Bifocal Metalens Antenna Using ControlNet-Enabled Stable Diffusion Deep Generative Model by Cedric W. L. Lee, Peng Khiang Tan, Theng Huat Gan

Get full text

Machine Learning Prediction of CO₂ Diffusion in Brine: Model Development and Salinity Influence Under Reservoir Conditions by Qaiser Khan, Peyman Pourafshary, Fahimeh Hadavimoghaddam, Reza Khoramian

“…The RF model demonstrated the best performance, with an R² of 0.95, an RMSE of 0.03, and an MAE of 0.11 on the test set, indicating high predictive accuracy and generalization capability. …”
Get full text

AnomalyControl: Few-Shot Anomaly Generation by ControlNet Inpainting by Musawar Ali, Nicola Fioraio, Samuele Salti, Luigi Di Stefano

“…Despite the fast-increasing quality of such models, generating realistic defective images remains a challenging task due to the same data scarcity problem, which makes it difficult to steer large general-purpose models to produce realistic defects for specific industrial products. …”
Get full text

T_SRNET: A multimodal model based on convolutional neural network for emotional speech enhancement by Shaoqiang Wang, Lei Feng, Li Zhang

“…However, the lack of high-quality speech annotation datasets makes it difficult for many models to provide sufficient data for training, resulting in poor model generalization performance. …”
Get full text

General conclusions by Alfred Larm Teye

“…Chapter 2 provided a general overview of the Dutch housing market and the risks involved in home-ownership. …”
Get full text

Diffusion and Risks of House Prices in the Netherlands by Alfred Larm Teye

“…Using the hedonic and repeated sales indexes, the empirical analysis suggests the proposed modified scheme is highly efficient and may eliminate up to 70% of the residual risks. In general, the dissertation adopts innovative empirical methodological approach that combines standard statistical analyses and more recent and complex econometric modelling techniques in the study of the diffusion and risks of house prices in the Netherlands. …”
Get full text

On the Vertical Structure of Oceanic Mesoscale Tracer Diffusivities by Wenda Zhang, Christopher L. P. Wolfe

“…This study investigates the vertical structure of the isopycnal tracer diffusivity diagnosed by a multiple‐tracer inversion method in an idealized basin circulation model. …”
Get full text

Inference of a Susceptible–Infectious stochastic model by Giuseppina Albano, Virginia Giorno, Francisco Torres-Ruiz

“…We considered a time-inhomogeneous diffusion process able to describe the dynamics of infected people in a susceptible-infectious (SI) epidemic model in which the transmission intensity function was time-dependent. …”
Get full text

Applying clustered artificial neural networks to enhance contaminant diffusion prediction in geotechnical engineering by Shaymaa Alsamia, Edina Koch

“…While these conventional models struggled to capture the full range of diffusion dynamics, particularly under extreme conditions, CLANN consistently provided predictions that closely aligned with the actual FEA data across all scenarios. …”
Get full text