Results 41 to 50 of about 10,964,931 (140)

Modeling of a Coal Transshipment Complex Based on a Queuing Network

Applied Sciences
This article concerns the problem of estimating the throughput and forecasting the operation of a coal transshipment complex that comprises a marine coal terminal and a railway station. Scenario modeling is employed to address this issue.
Alexander Kazakov, Anna Lempert, Maxim Zharkov   +2 more
doaj   +1 more source

Style‐Constrained Inverse Design of Microstructures With Tailored Mechanical Properties Using Unconditional Diffusion Models

International Journal for Numerical Methods in Engineering, Volume 127, Issue 13, 15 July 2026.
ABSTRACT Deep generative models, particularly denoising diffusion models, have achieved remarkable success in high‐fidelity generation of architected microstructures with desired properties and styles. However, these recent methods typically rely on conditional training mechanisms that require extensive labeled data.
Weipeng Xu, Ziyuan Xie, Haoju Lin, Xinyu Wang, Guangjin Mou, Tianju Xue   +5 more
wiley   +1 more source

Diffusion‐Based Probabilistic Modeling for Hourly Streamflow Prediction and Assimilation

Water Resources Research, Volume 62, Issue 7, July 2026.
Abstract Hourly predictions are critical for issuing flood warnings as the hourly flood peaks can be distinctly higher than the corresponding daily ones. Currently a popular hourly data‐driven prediction scheme is multi‐time‐scale long short‐term memory (MTS‐LSTM), yet such models face challenges in probabilistic forecasts or integrating observations ...
Wencong Yang, Haoyu Ji, Leo Lonzarich, Yalan Song, Ming Pan, Kathryn Lawson, Chaopeng Shen   +6 more
wiley   +1 more source

Genomic Insights Into Population Structure and Demographic History of White Anglerfish (Lophius piscatorius) Throughout Its Range

Evolutionary Applications, Volume 19, Issue 7, July 2026.
ABSTRACT Understanding population structure and clarifying species boundaries are essential for the sustainable management of exploited marine species. Although genomic resources for shallow‐water taxa have expanded rapidly, open‐water species remain comparatively understudied.
Atal Saha, María Quintela, Kjell Nedreaas, Naiara Rodríguez‐Ezpeleta, François Besnier, Hans Gerritsen, Halvor Knutsen, Rita Castilho, Karen Agatha Martínez‐Swatson, Kevin Glover, Per Erik Jorde   +10 more
wiley   +1 more source

BiT‐MoFE: Unified illumination correction in capsule endoscopy

Journal of Intelligent Medicine, Volume 3, Issue 2, Page 125-139, June 2026.
Abstract As a prevalent non‐invasive screening technique, Wireless Capsule Endoscopy is often hindered by poor image quality, including under‐/overexposure and low light condition. While illumination correction based on diffusion modeling or frequency‐domain decomposition has shown effectiveness, existing methods often (1) underexploit structural ...
Haoyu Ding, Yuntong Tian, Tianling Liu, Hongying Liu, Liang Wan   +4 more
wiley   +1 more source

Research on Adaptive Irrigation Decision‐Making Method for the Entire Growth Cycle of Water Spinach Based on Reinforcement Learning

Food Frontiers, Volume 7, Issue 3, May 2026.
An environmentally enhanced proximal policy optimization (EN‐PPO) method is proposed for adaptive irrigation of water spinach across the full growth cycle. By integrating soil moisture, growth stage, rainfall, and evapotranspiration information, the method improves irrigation timing, water‐saving performance, and rainfall utilization while maintaining ...
Ruipeng Tang, Loy Chee Luen, Wei Sun, Narendra Kumar Aridas, Mohamad Sofian Abu Talip   +4 more
wiley   +1 more source

On the Queue Length Distribution in BMAP Systems

Journal of Communications Software and Systems, 2006
Batch Markovian Arrival Process – BMAP – is a teletraffic model which combines high ability to imitate complexstatistical behaviour of network traces with relative simplicity in analysis and simulation.
Andrzej Chydzinski
doaj  

Real‐Time Detection and Prevention of DoS Attack in Unmanned Marine Vehicles Using Machine Learning

SECURITY AND PRIVACY, Volume 9, Issue 2, March/April 2026.
ABSTRACT Unmanned marine vehicles (UMVs) are one of the most crucial components of the underwater communication and surveillance system in the marine and oceanographic environment. This research introduces a novel approach to stabilize the connection in an unstable underwater environment by inheriting features of communication velocities.
Noman Ali, Yousaf Saeed, Muhammad Ibrahim, Muhammad Bilal, Muhammad Tahir, Muhammad Aslam, Edore Akpokodje, Syeda Fizzah Jilani, Meng Tang   +8 more
wiley   +1 more source

Early warning signal for river‐borne diseases with almost no data

Methods in Ecology and Evolution, Volume 17, Issue 2, Page 615-625, February 2026.
Abstract Effective management of emerging river‐borne diseases requires early prediction of pathogen spatial distributions. However, data on pathogen locations are notoriously rare in the beginning of disease outbreaks and insufficient to feed existing predictive models.
Pouria Ramazi, Prajwal Bende, Arezoo Haratian, Russell Greiner, Mark A. Lewis   +4 more
wiley   +1 more source

Decentralised Reinforcement Learning for Dynamic Cyberattack Response in Microgrid Networks

IET Cyber-Physical Systems: Theory &Applications, Volume 11, Issue 1, January/December 2026.
This paper proposes a dynamic, online‐trained and fully decentralised reinforcement learning (RL)‐based cyberattack response framework to protect microgrids from evolving cyberattacks. The proposed framework deploys multiple deep Q‐networks (DQNs), each associated with a distributed energy resource (DER), to enable localised and adaptive attack ...
Suman Rath, Vivek Kumar Singh
wiley   +1 more source