Results 21 to 30 of about 325,957 (305)

Anomaly Detection in Maritime AIS Tracks: A Review of Recent Approaches

Journal of Marine Science and Engineering, 2022
The automatic identification system (AIS) was introduced in the maritime domain to increase the safety of sea traffic. AIS messages are transmitted as broadcasts to nearby ships and contain, among others, information about the identification, position ...
Konrad Wolsing, Linus Roepert, Jan Bauer, Klaus Wehrle   +3 more
doaj   +1 more source

A Comparison of Trajectory Compression Algorithms Over AIS Data

IEEE Access, 2021
Today’s industry is flooded with tracking data originating from vessels across the globe that transmit their position at frequent intervals. These voluminous and high-speed streams of data has led researchers to develop novel ways to compress them
Antonios Makris, Ioannis Kontopoulos, Panagiotis Alimisis, Konstantinos Tserpes   +3 more
doaj   +1 more source

Human-AI Collaboration in Data Science [PDF]

Proceedings of the ACM on Human-Computer Interaction, 2019
The rapid advancement of artificial intelligence (AI) is changing our lives in many ways. One application domain is data science. New techniques in automating the creation of AI, known as AutoAI or AutoML, aim to automate the work practices of data scientists. AutoAI systems are capable of autonomously ingesting and pre-processing data, engineering new
Wang, Dakuo, Weisz, Justin D., Muller, Michael, Ram, Parikshit, Geyer, Werner, Dugan, Casey, Tausczik, Yla, Samulowitz, Horst, Gray, Alexander   +8 more
openaire   +2 more sources

Risk Assessment Methodology for Vessel Traffic in Ports by Defining the Nautical Port Risk Index

Journal of Marine Science and Engineering, 2019
Ports represent a key element in the maritime transportation chain. Larger vessels and higher traffic volumes in ports might result in higher risks at the navigational level.
Xavier Bellsolà Olba, Winnie Daamen, Tiedo Vellinga, Serge P. Hoogendoorn   +3 more
doaj   +1 more source

AIS Data Manipulation in the Illicit Global Oil Trade

Journal of Marine Science and Engineering, 2023
This article takes a close look at the landscape of global navigation satellite system (GNSS) spoofing. It is well known that automated identification system (AIS) spoofing can be used for electronic warfare to conceal military activities in sensitive ...
Andrej Androjna, Ivica Pavić, Lucjan Gucma, Peter Vidmar, Marko Perkovič   +4 more
doaj   +1 more source

Effect of Surgical Fusion on Volitional Weight-Shifting in Individuals With Adolescent Idiopathic Scoliosis [PDF]

, 2016
Study Design Prospective. Objectives The goals of this study were to (1) evaluate the differences in weightbearing symmetry between individuals with adolescent idiopathic scoliosis (AIS) and typically developing controls; (2) observe the effect of ...
Graf, Adam, Gupta, Purnendu, Hammerberg, Kim W., Harris, Gerald F., Hassani, Sahar, Krzak, Joseph, Kurapati, Nikhil T., Sturm, Peter F., Tarima, Sergey   +8 more
core   +3 more sources

Fear of devaluation : understanding the experience of intersexed women with androgen insensitivity syndrome [PDF]

, 2004
Objectives: We aim to provide an understanding of the psychological sequela of Androgen Insensitivity Syndrome (AIS) in phenotypic females in order to begin to inform psychosocial health care services.
Alderson, J., Balen, A., Madill, A.
core   +1 more source

Akuisisi Data NMEA 0183 AIS Berbasis Mikrokontroler sebagai Sistem Monitoring Informasi Kapal

Jurnal Elkomika, 2019
ABSTRAK Data kapal dari perangkat AIS (Automatic Identification System) merupakan sumber informasi bagi nahkoda kapal laut. Informasi-informasi tersebut diperoleh dengan mengubah menu secara manual pada layar AIS yang berukuran kecil.
ISA RACHMAN, RAMADANI BIMA HAMMAM NURAFALAH, NOORMAN RINANTO   +2 more
doaj   +1 more source

Reconstructing Damaged Data in AIS and Other Telecommunications Systems: A Survey

Scientific Journal of Gdynia Maritime University, 2023
AIS (Automatic Identification System) is a telecommunication system created to enable ships to transmit information regarding their trajectories (such as their position, speed, course, etc.) to other ships and shore stations.
Marta Szarmach, Ireneusz Czarnowski
doaj   +1 more source

Data-Centric AI

Journal of Intelligent Information Systems
The evolution of Artificial Intelligence (AI) has been driven by two core components: data and algorithms. Historically, AI research has predominantly followed the Model-Centric paradigm, which focuses on developing and refining models, while often treating data as static.
Malerba D., Pasquadibisceglie V.
openaire   +4 more sources