Vision-based action recognition of construction workers has attracted increasing attention for its diverse applications. Though state-of-the-art performances have been achieved using spatial-temporal … [Read more...] about Enhancing Action Recognition of Construction Workers Using Data-Driven Scene Parsing
Data Management
Development of a Travel-Time Reliability Measurement System
This study has developed a computerized Travel-Time Reliability Measurement System (TTRMS), which can automate the time-consuming process of gathering and managing data from multiple sources and … [Read more...] about Development of a Travel-Time Reliability Measurement System
The Ubiquitous Orange Traffic Cone: An Observational Study
Daily sightings of traffic cones were logged over a six-month period in an attempt to provide data about the frequency and novelty of such encounters, and to yield examples of the variety of uses for … [Read more...] about The Ubiquitous Orange Traffic Cone: An Observational Study
Data Driven Decision Making Tools for Transportation Work Zone Planning
This research provides tools and methods for integrating stakeholder input and crash data analytics to better guide transportation engineers in effective work zone design and management. Three key … [Read more...] about Data Driven Decision Making Tools for Transportation Work Zone Planning
Lidar for Maintenance of Pavement Reflective Markings and Retroreflective Signs
Pavement markings and signs are important traffic control devices used to guide and regulate traffic movement through visual information presented to motorists. Signs and markings are made with … [Read more...] about Lidar for Maintenance of Pavement Reflective Markings and Retroreflective Signs
Improving Work Zones Every Day, in Every Way
In 2015, over 700 people were killed, and 35,000 people injured in more than 96,000 work zone related crashes. This article discusses a comprehensive set of programs, strategies, and tools the … [Read more...] about Improving Work Zones Every Day, in Every Way