Results 21 to 30 of about 59,718 (197)

Traffic Accident Prediction Based on LSTM-GBRT Model

open access: yesJournal of Control Science and Engineering, 2020
Road traffic accidents are a concrete manifestation of road traffic safety levels. The current traffic accident prediction has a problem of low accuracy.
Zhihao Zhang   +2 more
doaj   +1 more source

Modelling traffic accident duration on urban roads with high traffic variability using survival models: a case study on Fortaleza arterial roads

open access: yesTransportes, 2023
Unexpected congestions are a common problem in the lives of urban citizens who need to travel to carry out their activities. This type of congestion causes unexpected delays to drivers and has traffic accidents and their duration as the main factor for ...
Vandeyberg Nogueira de Souza   +1 more
doaj   +1 more source

Development and application of traffic accident density estimation models using kernel density estimation

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2016
Traffic accident frequency has been decreasing in Japan in recent years. Nevertheless, many accidents still occur on residential roads. Area-wide traffic calming measures including Zone 30, which discourages traffic by setting a speed limit of 30 km/h in
Seiji Hashimoto   +5 more
doaj   +1 more source

Prediction of Traffic Accident Severity Based on Random Forest

open access: yesJournal of Advanced Transportation, 2023
This paper used the data of automobile traffic accidents from 2018 to 2020 in the Chinese National Automobile Accident In-Depth Investigation System. The prediction features of traffic accident severity are innovated.
Jianjun Yang, Siyuan Han, Yimeng Chen
doaj   +1 more source

Understanding the multi-mass model and sound generation of vocal fold oscillation

open access: yesAIP Advances, 2019
When a speaker speaks, the vocal fold oscillates, generating a voice. The voice resonating in the vocal tract and in the mouth is converted to speech when the speaker changes the shapes of the mouth and tongue.
Myung-cheol Park
doaj   +1 more source

Modeling the effect of traffic regimes on safety of urban arterials: The case study of Athens

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2017
This study aims to divide traffic into meaningful clusters (regimes) and to investigate their impact on accident likelihood and accident severity. Furthermore, the likelihood of powered-two-wheelers (PTWs) involvement in an accident is examined.
Athanasios Theofilatos   +3 more
doaj   +1 more source

OPTIMALISASI PERAN SATUAN LALU LINTAS DALAM MENCEGAH KECELAKAAN LALU LINTAS DAN IMPLIKASINYA TERHADAP KETAHANAN WILAYAH (Studi Di Satuan Lalu Lintas Wilayah Jakarta Timur, DKI Jakarta

open access: yesJurnal Ketahanan Nasional, 2014
This paper explained the police role optimization to prevented traffic accident. The purpose of this paper was discovering the police enforcement role in preventing traffic accident and the implication of traffic police optimization on regional ...
Ramsan Sinaga
doaj   +1 more source

TempoLearn Network: Leveraging Spatio-Temporal Learning for Traffic Accident Detection

open access: yesIEEE Access, 2023
Recognizing traffic accident events in driving videos is a challenging task and has emerged as a crucial area of interest in autonomous driving applications in recent years.
Soe Sandi Htun   +3 more
doaj   +1 more source

Research Progress of Traffic Accident Reconstruction Technology Based on PC-Crash Software#br# [PDF]

open access: yesFayixue Zazhi, 2018
With the development of the computer simulation technology and the digital simulation technology, the traditional calculation method has been gradually replaced by the digital method to deal the road traffic accident scene and analyse the process. The PC-
HE Yong-wang, ZENG Xiao-feng, YAN Wen,et al
doaj   +1 more source

Local and Global Spatial-Temporal Networks for Traffic Accident Risk Forecasting

open access: yesJisuanji kexue yu tansuo, 2021
Traffic accident forecasting is very important for urban public security, emergency treatment and construc-tion planning. However, the following problems still exist when forecasting traffic accident risk.
WANG Beibei, WAN Huaiyu, GUO Shengnan, LIN Youfang
doaj   +1 more source

Home - About - Disclaimer - Privacy