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Autonomous surface vessels (ASV) represent a promising technology to automate water-quality monitoring of lakes. In this work, we use satellite images as a coarse map and plan sampling routes for the robot. However, inconsistency between…

机器人学 · 计算机科学 2023-05-01 Yizhou Huang , Hamza Dugmag , Timothy D. Barfoot , Florian Shkurti

Maritime transport is a pivotal logistics mode for the long-distance and bulk transportation of goods. However, the intricate planning involved in this mode is often hindered by uncertainties, including weather conditions, cargo diversity,…

机器学习 · 计算机科学 2024-09-24 Aniruddha Rajendra Rao , Haiyan Wang , Chetan Gupta

Autonomous vessels potentially enhance safety and reliability of seaborne trade. To facilitate the development of autonomous vessels, high-fidelity simulations are required to model realistic interactions with other vessels. However,…

机器人学 · 计算机科学 2025-01-10 Hanna Krasowski , Stefan Schärdinger , Murat Arcak , Matthias Althoff

Monitoring the internal temperature and humidity of shipping containers is essential to preventing quality degradation during cargo transportation. Sensorless monitoring -- machine learning models that predict the internal conditions of the…

机器学习 · 计算机科学 2025-11-06 Lingqing Shen , Chi Heem Wong , Misaki Mito , Arnab Chakrabarti

Accurate delivery delay prediction is critical for maintaining operational efficiency and customer satisfaction across modern supply chains. Yet the increasing complexity of logistics networks, spanning multimodal transportation,…

Autonomous underwater vehicles (AUVs) are essential for various applications, including oceanographic surveys, underwater mapping, and infrastructure inspections. Accurate and robust navigation are critical to completing these tasks. To…

机器人学 · 计算机科学 2025-12-16 Yair Stolero , Itzik Klein

Machine learning has recently made significant strides in reducing design cycle time for complex products. Ship design, which currently involves years long cycles and small batch production, could greatly benefit from these advancements. By…

机器学习 · 计算机科学 2023-05-18 Noah J. Bagazinski , Faez Ahmed

The increasing prevalence of marine pollution during the past few decades motivated recent research to help ease the situation. Typical water quality assessment requires continuous monitoring of water and sediments at remote locations with…

机器学习 · 计算机科学 2022-03-08 Xiaoting Xu , Tin Lai , Sayka Jahan , Farnaz Farid

Multi-ship tracking (MST) as a core technology has been proven to be applied to situational awareness at sea and the development of a navigational system for autonomous ships. Despite impressive tracking outcomes achieved by multi-object…

人工智能 · 计算机科学 2023-10-10 Hongyu Zhao , Gongming Wei , Yang Xiao , Xianglei Xing

Autonomous underwater vehicles (AUV) perform various applications such as seafloor mapping and underwater structure health monitoring. Commonly, an inertial navigation system aided by a Doppler velocity log (DVL) is used to provide the…

机器人学 · 计算机科学 2022-07-22 Nadav Cohen , Itzik Klein

Geopositioning and tracking a moving boat at sea is a very challenging problem, requiring boat detection, matching and estimating its GPS location from imagery with no common features. The problem can be stated as follows: given imagery…

计算机视觉与模式识别 · 计算机科学 2021-09-06 Jianli Wei , Guanyu Xu , Alper Yilmaz

Unmanned aerial vehicle (UAV)-assisted sensor networks (UASNets), which play a crucial role in creating new opportunities, are experiencing significant growth in civil applications worldwide. UASNets improve disaster management through…

信号处理 · 电气工程与系统科学 2023-12-18 Yousef Emami

The maritime shipping industry is undergoing rapid evolution driven by advancements in computer vision artificial intelligence (AI). Consequently, research on AI-based object recognition models for maritime transportation is steadily…

计算机视觉与模式识别 · 计算机科学 2024-07-15 Yongjin Kim , Jinbum Park , Sanha Kang , Hanguen Kim

Accurate and timely prediction of sea fog is very important for effectively managing maritime and coastal economic activities. Given the intricate nature and inherent variability of sea fog, traditional numerical and statistical forecasting…

机器学习 · 计算机科学 2023-07-21 Yanfei Xiang , Qinghong Zhang , Mingqing Wang , Ruixue Xia , Yang Kong , Xiaomeng Huang

In previous work we introduced a trajectory detection module that can provide summarized representations of vessel trajectories by consuming AIS positional messages online. This methodology can provide reliable trajectory synopses with…

计算机视觉与模式识别 · 计算机科学 2020-05-13 Giannis Fikioris , Kostas Patroumpas , Alexander Artikis

Aquatic invasive species (AIS) cause significant ecological and economic damages around the world. A major spread mechanism for AIS is traffic of boaters transporting their watercraft from invaded to uninvaded waterbodies. To inhibit the…

定量方法 · 定量生物学 2021-05-10 Samuel M. Fischer , Martina Beck , Leif-Matthias Herborg , Mark A. Lewis

Reliably monitoring and recognizing maritime vessels based on acoustic signatures is complicated by the variability of different recording scenarios. A robust classification framework must be able to generalize across diverse acoustic…

声音 · 计算机科学 2025-06-02 Jonas Elsborg , Tejs Vegge , Arghya Bhowmik

Quantifying the collision risk of birds and bats with offshore wind turbines requires an understanding of the drivers of flying animal behavior at offshore wind sites. An omnidirectional S-band radar system was deployed on a research barge…

生物物理 · 物理学 2025-11-20 Abigale Snortland , Jeff Clerc , Cris Hein , Emma Cotter

With recent studies related to Neural Networks being used on different forecasting and time series investigations, this study aims to expand these contexts to ferry passenger traffic. The primary objective of the study is to investigate and…

机器学习 · 计算机科学 2024-05-10 Daniel Fesalbon

The rapid evolution of Artificial Intelligence (AI) and Machine Learning (ML) has significantly transformed logistics and supply chain management, particularly in the pursuit of sustainability and eco-efficiency. This study explores…