Results 21 to 30 of about 2,687 (216)

SUMO’s Interpretation of the Krauß Model

open access: yesSUMO Conference Proceedings
This work gives a short impression on the long history of SUMO's default car-following model, the one according to Stefan Krauß. It tries to summarize some of the ideas that were needed to change a beautiful theoretical model into a versatile and ...
Peter Wagner, Jakob Erdmann
doaj   +1 more source

IMPACT OF FOG ON DYNAMIC PARAMETERS OF VEHICLES IN MIXED TRAFFIC [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport
The impact of fog on vehicle behavior under weak-lane discipline and heterogeneous traffic – typical of Indian highways – has not been adequately explored.
Angshuman PANDIT, Anuj Kishor BUDHKAR
doaj   +1 more source

Predicting Autonomous Driving Behavior through Human Factor Considerations in Safety-Critical Events

open access: yesSmart Cities
This paper investigates the ability of autonomous driving systems to predict outcomes by considering human factors like gender, age, and driving experience, particularly in the context of safety-critical events.
Jamal Raiyn, Galia Weidl
doaj   +1 more source

An Investigation into the Appropriateness of Car-Following Models in Assessing Autonomous Vehicles

open access: yesSensors, 2021
The dramatic progress of Intelligent Transportation Systems (ITS) has made autodriving technology extensively emphasised. Various models have been developed for the aim of modelling the behaviour of autonomous vehicles and their impacts on traffic ...
Akito Higatani, Wafaa Saleh
doaj   +1 more source

Calibration of the Intelligent Driver Model (IDM) at the Microscopic Level

open access: yesFuture Transportation
This paper presents a calibration technique for the Intelligent Driver Model (IDM), a car-following model that considers the physical interpretation of each parameter. Using an instrumented vehicle, trajectory data were gathered for a group of Portuguese
Luís Vasconcelos, Jorge M. Bandeira
doaj   +1 more source

Transmission Capacity Analysis for Vehicular Ad Hoc Networks

open access: yesIEEE Access, 2018
Traditional studies focused on the transmission capacity of vehicular ad hoc network (VANET) contains two deficiencies: the lack of a realistic model mimicking the behaviors of vehicles and the failure to consider the impacts from enhanced distributed ...
Xinxin He, Weisen Shi, Tao Luo
doaj   +1 more source

Emerging Behavioral Adaptation of Human-Driven Vehicles in Interactions with Automated Vehicles: Insights from a Microsimulation Study

open access: yesFuture Transportation
Automated vehicles (AVs) are expected to shape the future of transportation and to improve traffic flow and safety. Studies have focused on AVs effects on traffic flow during the transition to full automation, with few examining their influence on human ...
Masoud Saljoqi   +4 more
doaj   +1 more source

Preoperative C-Reactive Protein-to-Albumin Ratio Predicts Postoperative Pancreatic Fistula following Pancreatoduodenectomy: A Single-Center, Retrospective Study

open access: yesCurrent Oncology, 2022
Postoperative pancreatic fistula (POPF) following pancreatoduodenectomy (PD) is a potentially lethal complication, and it is clinically important to determine its risk preoperatively. Although C-reactive protein-to-albumin ratio (CAR) is reported to be a
Naotake Funamizu   +10 more
doaj   +1 more source

Comparative Evaluation of Microscopic Car-Following Behavior [PDF]

open access: yesIEEE Transactions on Intelligent Transportation Systems, 2005
Microscopic traffic-simulation tools are increasingly being applied to evaluate the impacts of a wide variety of intelligent transport, systems (ITS) applications and other dynamic problems that are difficult to solve using traditional analytical models. The accuracy of a traffic-simulation system depends highly on the quality of the traffic-flow model
Sakda Panwai, Hussein Dia
openaire   +3 more sources

Natural Killer Cells in Paediatric Soft Tissue Sarcomas: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Paediatric soft tissue sarcomas (pSTS) are a rare and heterogeneous group of malignant tumours arising in tissues of mesenchymal origin. The role of natural killer (NK) cells in pSTS remains poorly understood, with evidence fragmented across small preclinical studies and early‐phase clinical trials.
Raya Dean   +7 more
wiley   +1 more source

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