Results 151 to 160 of about 871,008 (258)

Image and video analysis using graph neural network for Internet of Medical Things and computer vision applications

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
Abstract Graph neural networks (GNNs) have revolutionised the processing of information by facilitating the transmission of messages between graph nodes. Graph neural networks operate on graph‐structured data, which makes them suitable for a wide variety of computer vision problems, such as link prediction, node classification, and graph classification.
Amit Sharma   +4 more
wiley   +1 more source

A Novel Single‐Encounter‐Emphasise‐Attention Neural Network for Predictive Maintenance in Urban Infrastructure

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT The Riyadh Metro represents a significant project in Saudi Arabia, designed to transform urban transportation and reduce traffic congestion within the city. With six metro lines and 85 stations, the network is expected to serve millions of passengers daily, necessitating innovative digitally driven maintenance approaches to ensure reliable ...
Tawfeeq Shawly, Ahmed A. Alsheikhy
wiley   +1 more source

Vog: Using Volcanic Eruptions to Estimate the Health Costs of Particulates

open access: yesThe Economic Journal, EarlyView., 2018
The negative consequences of long‐term exposure to particulate pollution are well established but a number of studies find no effect of short‐term exposure on health outcomes. The high correlation of industrial pollutants complicates the estimation of the impact of individual pollutants on health.
Timothy J. Halliday   +2 more
wiley   +1 more source

Traffic Congestion Analysis Based on a Web-GIS and Data Mining of Traffic Events from Twitter. [PDF]

open access: yesSensors (Basel), 2021
Salazar-Carrillo J   +5 more
europepmc   +1 more source

Estimating the Welfare Effect of Congestion Taxes: The Critical Importance of Other Distortions within the Transport System [PDF]

open access: yes
This paper uses analytical and numerical models to illustrate how the presence of other distortions within the transport system changes the overall welfare effect of a congestion tax.
Bento, Antonio, Parry, Ian
core  

Effect of traffic congestion on mental health in Riyadh, Saudi Arabia. [PDF]

open access: yesJ Family Med Prim Care
Abdulrahman KAB   +6 more
europepmc   +1 more source

On the Marginal Cost of Road Congestion: an Evaluation Method with Application to the Paris Region [PDF]

open access: yes
The paper analyzes the sensitivity of the marginal congestion cost on a roadway network to the level of aggregation in space, from utmost disaggregate to utmost aggregate. Simulation and aggregation are based on a static network assignment model.Marginal
Fabien Leurent, Vincent Breteau
core  

Self-Reported Impact of Road Traffic Congestion on Persons Commuting to and From Work. [PDF]

open access: yesCureus
Bahall M   +8 more
europepmc   +1 more source

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