Results 181 to 190 of about 36,907 (226)

Attention-enhanced and integrated deep learning approach for fishing vessel classification based on multiple features. [PDF]

Sci Rep
Cheng X, Wang J, Chen X, Zhang F.
europepmc   +1 more source

Theoretical research and system design of ship navigation guidance for local temporary prohibited navigation area. [PDF]

Sci Rep
Pan W, Fan J, Xie XL, Li M.
europepmc   +1 more source

Correlation between CT growth patterns and invasiveness progression in neoplastic subcentimeter sub-solid nodules. [PDF]

Ann Med
Li T, Ding C, Yan ST, Jiang XF, Lv FJ, Chu ZG.   +5 more
europepmc   +1 more source

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IEEE 1609 Influenced Automatic Identification System (AIS)

2015 IEEE 81st Vehicular Technology Conference (VTC Spring), 2015
The Automatic Identification System (AIS) is a vessel tracking protocol used by the vast majority of the global maritime community. While AIS is a fantastic tool for preventing vessel collisions, it unfortunately has no built-in security. This project first provides a security vulnerability analysis of the current AIS system.
John Hall, Jordan Lee, Joseph Benin, Christopher Armstrong, Henry Owen   +4 more
openaire   +3 more sources

Application of maritime AIS (Automatic Identification System) to ADS-B (Automatic Dependent Surveillance — Broadcast) transceiver

ICCAS 2010, 2010
International Maritime Organization (IMO) recommends the installation of an Automatic Identification System (AIS) according to requirements by SOLAS to avoid maritime collision. The AIS provides traffic information of other ships that may be used for maritime traffic control, SAR (Search and Rescue) and collision avoidance to apply safety management ...
Jae-Hoon Song, Kyung-Ryoon Oh, In-Kyu Kim, Jang-Yeon Lee   +3 more
openaire   +3 more sources

How automatic identification system (AIS) antenna setup affects AIS signal quality

Ocean Engineering, 2015
Abstract The AIS is mostly used to exchange different vessel data between vessels and AIS base stations. For mariners AIS data have become a useful complement to radar data since manual collision avoidance is supported by providing additional information via AIS. Furthermore AIS allows for implementing course prediction algorithms.
Philipp Last, Martin Hering-Bertram, Lars Linsen   +2 more
openaire   +1 more source

Defining fishing grounds variability with Automatic Identification System (AIS)

2013
Estimates of the spatial distribution and intensity of fishing activity are necessary to provide relevant information for natural resources management, impact assessment and for maritime spatial planning. However, considering the need for a multi-scale approach, the access to such high-resolution information still remains a challenge.This research ...
Le Guyader, Damien, Ray, Cyril, Brosset, David   +2 more
openaire   +2 more sources

Automatic identification system (AIS) data based ship-supply forecasting

2019
Purpose: The bulk cargo shipping industry is characterized by high cost pressure. Chartering vessels at low prices is important to increase the margin of transporting cargo. This paper proposes a three-step, AI-based methodology to support this by forecasting the number of available ships in a region at a certain time.
Lechtenberg, Sandra, Siqueira Braga, Diego de, Hellingrath, Bernd   +2 more
openaire   +2 more sources