Results 11 to 20 of about 10,200,602 (244)

MF-TCPV: A Machine Learning and Fuzzy Comprehensive Evaluation-Based Framework for Traffic Congestion Prediction and Visualization

open access: yesIEEE Access, 2020
A framework for traffic congestion prediction and visualization based on machine learning and Fuzzy Comprehensive Evaluation named MF-TCPV is proposed in this paper.
Leixiao Li   +4 more
doaj   +1 more source

Prediction of high-speed train delay propagation based on causal text information

open access: yesRailway Engineering Science, 2022
The delay-causing text data contain valuable information such as the specific reasons for the delay, location and time of the disturbance, which can provide an efficient support for the prediction of train delays and improve the guidance of train control
Qianyi Liu   +5 more
doaj   +1 more source

Detection and identification of tea leaf diseases based on AX-RetinaNet

open access: yesScientific Reports, 2022
The accurate detection and identification of tea leaf diseases are conducive to its precise prevention and control. Convolutional neural network (CNN) can automatically extract the features of diseased tea leaves in the images.
Wenxia Bao   +4 more
doaj   +1 more source

HealthSense: an application for querying raw sensor data [PDF]

open access: yes, 2008
New sensing technologies and the decreasing cost of Information and Communication Technologies (ICTs) make possible the development of electronic Health (eHealth) monitoring systems.
Camous, Fabrice   +2 more
core   +1 more source

News Image-Text Matching With News Knowledge Graph

open access: yesIEEE Access, 2021
Image-text matching using the image caption method has made a great progress. However, there are many named entities in news text, and existing approaches are unable to directly generate named entities in the news image caption.
Zhao Yumeng   +3 more
doaj   +1 more source

Flexible Scheduling Model of Bus Services between Venues of the Beijing Winter Olympic Games

open access: yesJournal of Advanced Transportation, 2022
Traditional buses travel on fixed routes and areas, which cannot satisfy the flexible demands of athletes in the context of COVID-19 and the closed-loop traffic management policy during the 2022 Beijing Winter Olympic Games (BWOG).
Jiahao Zhang   +3 more
doaj   +1 more source

Identification Method of Wheat Field Lodging Area Based on Deep Learning Semantic Segmentation and Transfer Learning

open access: yes智慧农业, 2023
ObjectiveLodging constitutes a severe crop-related catastrophe, resulting in a reduction in photosynthesis intensity, diminished nutrient absorption efficiency, diminished crop yield, and compromised crop quality.
ZHANG Gan   +8 more
doaj   +1 more source

Extended Recurrence Plot Analysis and its Application to ERP Data [PDF]

open access: yes, 2002
We present new measures of complexity and their application to event related potential data. The new measures base on structures of recurrence plots and makes the identification of chaos-chaos transitions possible.
ANJA MEINKE   +16 more
core   +3 more sources

Gait‐D: Skeleton‐based gait feature decomposition for gait recognition

open access: yesIET Computer Vision, 2022
The general silhouette‐based gait recognition methods usually rely on binary human silhouette, which is easily affected by external factors, making it unsuitable for situations while wearing heavy clothes or carrying objects, etc.
Shuo Gao   +3 more
doaj   +1 more source

A Multiresolution Vector Data Compression Algorithm Based on Space Division

open access: yesISPRS International Journal of Geo-Information, 2020
Vector data compression can significantly improve efficiency of geospatial data management, visualization and data transmission over internet. Existing compression methods are either based on information theory for lossless compression mainly or based on
Dongge Liu   +5 more
doaj   +1 more source

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