Results 31 to 40 of about 325,957 (305)
Journal of Marine Science and Engineering, 2023 A vessel automatic identification system (AIS) provides a large amount of dynamic vessel information over a large coverage area and data volume. The AIS data are a typical type of big geo-data with high dimensionality, large noise, heterogeneous ...
Fangli Mou +4 more
doaj +1 more source
The Transformation of Accounting Information Systems Curriculum in the Last Decade [PDF]
, 2020 Accounting information systems (AIS) are an extremely important component of accounting and accounting education. The purpose of the current study is to examine the transformation of accounting information systems (AIS) curriculum in the last decade. The
Larkin, Timothy Patrick
core +1 more source
Comparison of Inland Ship Emission Results from a Real-World Test and an AIS-Based Model
Atmosphere, 2021 Inland shipping is pivotal to the comprehensive transport system of China. However, ship emission has become a major air polluter in inland river regions, and relevant emission inventories are urgently needed.
Han Jiang +3 more
doaj +1 more source
Journal of Marine Science and Engineering, 2022 Automatic Identification System (AIS) equipment can aid in identifying ships, reducing ship collision risks and ensuring maritime safety. However, the explosion of massive AIS data has caused increasing data processing challenges affecting their ...
Jufu Zhang +3 more
doaj +1 more source
Ship track prediction based on Bayesian optimization in temporal convolutional networks
Zhongguo Jianchuan YanjiuObjectiveAs the traditional ship trajectory prediction method is prone to gradient explosion and long calculation time, this paper seeks to improve its accuracy and calculation efficiency by proposing a ship trajectory prediction model based on an ...
Jinyuan LI +3 more
doaj +1 more source
Estimation of ship operational efficiency from AIS data using big data technology
International Journal of Naval Architecture and Ocean Engineering, 2020 To prevent pollution from ships, the Energy Efficiency Design Index (EEDI) is a mandatory guideline for all new ships. The Ship Energy Efficiency Management Plan (SEEMP) has also been applied by MARPOL to all existing ships.
Seong-Hoon Kim +4 more
doaj +1 more source
PCA 4 DCA: The Application Of Principal Component Analysis To The Dendritic Cell Algorithm [PDF]
, 2009 As one of the newest members in the field of artificial immune systems (AIS), the Dendritic Cell Algorithm (DCA) is based on behavioural models of natural dendritic cells (DCs).
Aickelin, Uwe +3 more
core +4 more sources
Nursing Open, EarlyView., 2023 Abstract Aim This study aimed to examine the association of job‐related stressors and insomnia; to determine the association of psychological capital and insomnia; and to explore whether psychological capital mediates the association between job‐related stressors and insomnia among Chinese nurses. Design A cross‐sectional questionnaire survey.
Juan Du +8 more
wiley +1 more source
Vestnik MGTUIn the modern management paradigm of transport and logistics processes in large regional structures, integrated analysis, forecasting and monitoring systems act as a critically important element ensuring a significant increase in operational efficiency ...
Vasekha M. V. +2 more
doaj +1 more source
Impact of AIS Data Thinning on Ship Air Pollutant Emissions Inventories
Atmosphere, 2022 This article examines the impact of automatic identification system (AIS) data thinning on ship emissions inventory results. AIS data thinning is theoretically proven to lead to a smaller result for a ship’s air pollutant emissions inventory.
Yujun Tian +5 more
doaj +1 more source