Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 47 for “"Naturalistic driving"”.
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Modeling Driving Risk Using Naturalistic Driving Study Data
… contemporary statistical modeling techniques on driving risk research on Naturalistic Driving Study data. The dissertation includes 5 chapters. In Chapter 1, I introduced the backgrounds of traffic safety research and naturalistic driving study. In Chapter 2, the state-of-practice statistical …
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Deidentification of Face Videos in Naturalistic Driving Scenarios
The sharing of data has become integral to advancing scientific research, but it introduces challenges related to safeguarding personally identifiable information (PII). This thesis addresses the specific problem of sharing drivers' face videos for transportation research while ensuring privacy …
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The Adolescent Stress Response to a Naturalistic Driving Stressor
… examined the role of anxiety and risk-taking in driving performance in adolescents. In addition to examining the sample as a whole, gender differences were assessed given earlier reports from our laboratory and others indicating that males and females differ with respect to risky behaviors to …
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Understanding Fixed Object Crashes with SHRP2 Naturalistic Driving Study Data
Fixed-object crashes have long time been considered as major roadway safety concerns. While previous relevant studies tended to address such crashes in the context of roadway departures, and heavily relied on police-reported accidents data, this study integrated the SHRP2 NDS and RID data for …
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Naturalistic Driving Data for the Analysis of Car-Following Models
The driver-specific data from a naturalistic driving study provides car-following events in real-world driving situations, while additionally providing a wealth of information about the participating drivers. Reducing a naturalistic database into finite car-following events requires significant …
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A Naturalistic Driving Study for Lane Change Detection and Personalization
Driver Assistance and Autonomous Driving features are becoming nearly ubiquitous in new vehicles. The intent of the Driver Assistant features is to assist the driver in making safer decisions. The intent of Autonomous Driving features is to execute vehicle maneuvers, without human intervention, in …
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Visual Clutter Study for Pedestrian Using Large Scale Naturalistic Driving Data
… appearance. Recognition of pedestrians during driving is a complex cognitive activity. Visual clutter analysis can be used to study the factors that affect human visual search efficiency and help design advanced driver assistant system for better decision making and user experience. In this …
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Characterizing Human Driving Behavior Through an Analysis of Naturalistic Driving Data
… be divided into two groups: identifying risky driving behavior prior to crashes to proactively reduce risk and automating some or all human driving tasks using intelligent vehicle systems such as Advanced Driver Assistance Systems (ADAS) and Automated Driving Systems (ADS). For successful …
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Data-Driven Planning for Short-Haul Heavy-Duty Electric Vehicles: Insights from Naturalistic Driving Patterns
… decisions about the viability of HDBEVs. Naturalistic driving data for diesel Class 8 trucks, which is collected on the basis that drivers should ideally behave as they would under current driving conditions, can be leveraged to model the behavior of HDBEVs under comparable conditions. …
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The Impact of Sleep Disorders on Driving Safety - Findings from the SHRP2 Naturalistic Driving Study
… between seven types of sleep disorder and driving risk using large-scale naturalistic driving study data involving more than 3,400 participants. Regression analyses revealed that females with restless leg syndrome or sleep apnea and drivers with insomnia, shift work sleep disorder, or …
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Vehicle-pedestrian interaction using naturalistic driving video through tractography of relative positions and pedestrian pose estimation
… Active Safety Institute (TASI) 110-Car naturalistic driving dataset to extract two dynamic pedestrian semantic features. The dataset consists of videos recorded with forward facing cameras from 110 cars over a year in all weather and illumination conditions. This research focuses on the …
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Using naturalistic driving data to improve the understanding of drivers' self-regulatory behavior when engaged in cell phone tasks
… Verhalten basierend auf Daten aus sogenannten Naturalistic Driving Studies zu untersuchen und damit das Verständnis über ein Themengebiet zu verbessern, welches lange Zeit vernachlässigt wurde. Der Fokus lag dabei auf mobiltelefonbezogenen Aufgaben. Die Dissertation besteht aus fünf empirischen …
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The Effects of Cognitive Executive Load on Driving Crashes and Near-Crashes
Previous naturalistic driving studies have shown that visual and manual secondary tasks increase driving crash risk. With the increasing use of infotainment systems in vehicles, secondary tasks requiring cognitive executive demand may increase crash risk, especially for young and older drivers. …
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Modeling Naturalistic Driver Behavior in Traffic Using Machine Learning
… situations and safety critical events. Driving behavior is considered as a human decision process in this research which provides opportunities for an artificial driver agent simulator to learn according to naturalistic driving data. This thesis presents two mechine learning …
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Behavioral Adaptation to Driving Automation Systems: Guidance for Consumer Education
… have postulated that the implementation of driving automation systems could reduce the prevalence of driver errors, or at least mitigate the severity of their consequences. While driving automation systems are becoming increasingly common on new vehicles, drivers seem to know very little …
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Post-Processing Method for Determining Peaks in Noisy Strain Gauge Data with a Low Sampling Frequency
… Institute is recognized for being a pioneer in naturalistic driving studies. These studies determine driving behavior, and its correlation to safety critical events, by equipping participant's vehicles with data acquisition systems and recording them for a period of time. The driver's habits and …
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Driver Behavior in Car Following - The Implications for Forward Collision Avoidance
… the system. A better understanding of normal driving behavior can help designers predict when drivers would normally take avoidance action in different situations, and customize the timing of FCAS interventions accordingly. The overall research object of this dissertation was to characterize …
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Assessing Driver Behavior in the Context of Driving Environment
… data that does not capture the dynamic nature of driving tasks. The widespread use of naturalistic driving data in recent years allows researchers the capability to capture real-time driver behavior and be able to infer an individual’s driving style. However, current studies focus largely on …
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Assessing the Effects of Driving Inattention on Relative Crash Risk
… feasible to conduct unobtrusive large-scale naturalistic driving studies as the costs and size of computer equipment and sensor technology have both dramatically decreased. A large-scale naturalistic driving study was conducted using 100 instrumented vehicles (80 privately-owned and 20 leased …
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