Schema crosswalk
View article
Copycat CNN: Stealing Knowledge by Persuading Confession with Random Non-Labeled Data Open
In the past few years, Convolutional Neural Networks (CNNs) have been\nachieving state-of-the-art performance on a variety of problems. Many companies\nemploy resources and money to generate these models and provide them as an API,\ntheref…
View article
Investigating the Influence of External Car Displays on Pedestrians' Crossing Behavior in Virtual Reality Open
Focusing on pedestrian safety in the era of automated vehicles, we investigate the interaction between pedestrians and automated cars. In particular, we investigate the influence of external car displays (ECDs) on pedestrians' crossing beh…
View article
Surrogate Safety Analysis of Pedestrian-Vehicle Conflict at Intersections Using Unmanned Aerial Vehicle Videos Open
Conflict analysis using surrogate safety measures (SSMs) has become an efficient approach to investigate safety issues. The state-of-the-art studies largely resort to video images taken from high buildings. However, it suffers from heavy l…
View article
Use of Google Street View to Assess Environmental Contributions to Pedestrian Injury Open
Objectives. To demonstrate an information technology–based approach to assess characteristics of streets and intersections associated with injuries that is less costly and time-consuming than location-based studies of pedestrian injury. Me…
View article
Using 164 Million Google Street View Images to Derive Built Environment Predictors of COVID-19 Cases Open
The spread of COVID-19 is not evenly distributed. Neighborhood environments may structure risks and resources that produce COVID-19 disparities. Neighborhood built environments that allow greater flow of people into an area or impede socia…
View article
An Empirical Crosswalk for the PTSD Checklist: Translating <i>DSM‐IV</i> to <i>DSM‐5</i> Using a Veteran Sample Open
The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders ( DSM‐5 ) introduced numerous revisions to the fourth edition's ( DSM‐IV ) criteria for posttraumatic stress disorder (PTSD), posing a challenge to clinicians a…
View article
Why Are Older Adults More at Risk as Pedestrians? A Systematic Review Open
Objective To explore factors that could explain why older adults are more at risk at the roadside. Background The physical and psychological health benefits of walking have been well-established, leading to the widespread promotion of walk…
View article
Exploring pedestrian surrogate safety measures by road geometry at midblock crosswalks: A perspective under mixed traffic conditions Open
Pedestrian safety is generally assessed using frequency of crashes, based on historical data, for a given transportation facility. However, the lack of good and reliable crash data has hampered its apposite analyses and in evaluating the e…
View article
Deep Learning-Based Large-Scale Automatic Satellite Crosswalk Classification Open
High-resolution satellite imagery have been increasingly used on remote\nsensing classification problems. One of the main factors is the availability of\nthis kind of data. Even though, very little effort has been placed on the zebra\ncros…
View article
Pedestrian walking speed at un-signalized midblock crosswalk and its impact on urban street segment performance Open
The Urban Street Segment Chapter of the Highway Capacity Manual (HCM) includes a methodology for evaluating the level of service urban street segments provide to automobile users. The methodology does not account for pedestrian activity at…
View article
Understanding and Enhancing the U.S. Department of Housing and Urban Development’s ZIP Code Crosswalk Files Open
ZIP Codes are commonly used for mapping, spatial analyses, creating tables, or other reporting products. Used for these tasks, the results from using these geographies often are distorted because of adverse statistical properties inherent …
View article
Pedestrian crossing behavior at midblock crosswalks Open
The results showed that the likelihood of platooning increases as the traffic volume and platoon size increase. Moreover, pedestrians who waited for little or no at the curbside and started to cross when one or more lanes were occupied gen…
View article
Cost-Utility Analysis Using EQ-5D-5L Data: Does How the Utilities Are Derived Matter? Open
The value set and crosswalk approaches may not be used interchangeably in economic evaluation when EQ-5D-5L data are used to estimate utilities. Results of cost-effectiveness analysis using Markov models may be affected by both absolute ut…
View article
A New Pedestrian Crossing Level of Service (PCLOS) Method for Promoting Safe Pedestrian Crossing in Urban Areas Open
Crosswalks are critical locations in the urban transport network that need to be designed carefully as pedestrians are directly exposed to vehicular traffic. Although various methods are available to evaluate the level of service (LOS) at …
View article
Bridging cognitive screening tests in neurologic disorders: A crosswalk between the short Montreal Cognitive Assessment and Mini‐Mental State Examination Open
Introduction To provide a crosswalk between the recently proposed short Montreal Cognitive Assessment (s‐MoCA) and Mini‐Mental State Examination (MMSE) within a clinical cohort. Methods A total of 791 participants, with and without neurolo…
View article
Automatic Detection of Pedestrian Crosswalk with Faster R-CNN and YOLOv7 Open
Autonomous vehicles have gained popularity in recent years, but they are still not compatible with other vulnerable components of the traffic system, including pedestrians, bicyclists, motorcyclists, and occupants of smaller vehicles such …
View article
The crossing speed and safety margin of pedestrians at signalized intersections Open
Pedestrians are the vulnerable part of the road users worldwide. A significant number of pedestrian fatalities occur in road traffic accidents each year. Hence, to minimize the pedestrian-vehicle accidents it is important to optimize the s…
View article
Dynamic Crosswalk Scene Understanding for the Visually Impaired Open
Independent mobility poses a great challenge to the visually impaired individuals. This paper proposes a novel system to understand dynamic crosswalk scenes, which detects the key objects, such as crosswalk, vehicle, and pedestrian, and id…
View article
Evaluation of pedestrian crossing speed change patterns at unprotected mid-block crosswalks in India Open
The pedestrian crossing speed is one of the important factors in pedestrian crossing facility design. Research studies have shown that the pedestrian crossing speed is influenced by availability of green time at signalized crosswalks and p…
View article
The Effect of a LED Lighting Crosswalk on Pedestrian Safety: Some Experimental Results Open
The research presented in this paper is focused on the definition of a new methodology for evaluating how illuminated crosswalks influence drivers’ behavior when approaching the zebra in nighttime conditions. The proposed methodology is ba…
View article
Pedestrians' Safety Perception at Signalized Intersections in Shanghai Open
Pedestrians are the most vulnerable users at signalized intersections, and their incorrect behaviors such as signal violation, and not crossing at crosswalks etc., which is greatly determined by their safety perceptions, makes the situatio…
View article
CrossWalk: Fairness-Enhanced Node Representation Learning Open
The potential for machine learning systems to amplify social inequities and unfairness is receiving increasing popular and academic attention. Much recent work has focused on developing algorithmic tools to assess and mitigate such unfairn…
View article
A Crosswalk Between UCLA and Lower Extremity Activity Scales Open
We have developed and validated a crosswalk to easily convert UCLA to LEAS scores (and vice versa) for THA and TKA. Reproducing the crosswalk for other lower extremity conditions or surgical procedures may extend its utility to studies ass…
View article
PEDESTRIAN SAFETY EVALUATION OF SIGNALIZED INTERSECTIONS USING SURROGATE SAFETY MEASURES Open
The large proportions of pedestrian fatalities led researchers to make the improvements of pedestrian safety at intersections. Thus, this paper proposes a methodology to evaluate crosswalk safety at signalized intersections using Surrogate…
View article
Pedestrian road safety in relation to urban road type and traffic flow Open
The paper presents an analysis of the relationship between pedestrian road safety, urban road type and motorists' traffic flow. A suitable index for the evaluation of the walkability level of an urban street is the pedestrian traffic flow …
View article
A crosswalk of commonly used frailty scales Open
Background Several validated scales have been developed to measure frailty, yet the direct relationship between these measures and their scores remains unknown. To bridge this gap, we created a crosswalk of the most commonly used frailty s…
View article
Vision-Based Potential Pedestrian Risk Analysis on Unsignalized Crosswalk Using Data Mining Techniques Open
Though the technological advancement of smart city infrastructure has significantly improved urban pedestrians’ health and safety, there remains a large number of road traffic accident victims, making it a pressing current transportation c…
View article
Global microscale walkability ratings and rankings: A novel composite indicator for 59 European city centres Open
Several walkability studies have focused primarily on macro-level environmental factors. Nevertheless, previous research has shown that street-level design can also support walking. In this paper, we present a novel Microscale Walkability …
View article
Flashing in-curb LEDs and beacons at unsignalized crosswalks and driver’s visual attention to pedestrians during nighttime Open
Driver's visual attention (eye movements) and driving behaviour (kinematic data) were assessed when approaching an experimental crosswalk that included flashing white in-curb LED strips, flashing orange beacons, backlit 'Yield here to pede…
View article
Real-Time Lane Region Detection Using a Combination of Geometrical and Image Features Open
Over the past few decades, pavement markings have played a key role in intelligent vehicle applications such as guidance, navigation, and control. However, there are still serious issues facing the problem of lane marking detection. For ex…