Skip to main content

TSYS School's Amjad Hossain Investigates Factors Influencing Accidents at Roadway Work Zones

Although construction (maintenance) of roadway infrastructure promotes social and economic development and improves traffic safety, roadway work zones (WZs) present safety issues for construction workers and travelers and adversely affect vehicular movement. New research by TSYS School computer scientist Amjad Hossain and colleagues from the Wisconsin Department of Transportation, the Baltimore Metropolitan Council, Bradley University, the University of Oklahoma, the University of North Carolina - Charlotte and the University of Wisconsin - Milwaukee collect and analyze Twitter data (currently “X” threads) in order to explore public perceptions of roadway work zones and to identify factors that influence crashes and other public experiences at roadway work zones. To do so they employed several machine learning methods to classify roadway work zone-related tweets and then performed exploratory, sentiment, and emotional analyses of the classified tweets. Next, they verified their Twitter-related research outcomes using police crash reports. Sentiment and emotion analysis using classified tweets (with a 92% classification accuracy) showed somewhat negative emotions towards roadway work zones and onsite physical elements. However, the overall sentiment and emotion scores support the positive outcomes of roadway work zone activities. The study, which is set to appear in a future issue of Data Science and Management, also found a strong temporal relationship between roadway work zone-related tweets and fatalities. A cross-analysis of tweets and crash reports revealed that certain physical elements (e.g., signs, barriers, barrels, closures, and workers) are strongly associated with severe crashes at roadway work zones. The results of their study may help policymakers develop improved driving experiences and reduce roadway work zone-related traffic accidents.
Labels:

Comments

Post a Comment

Popular posts from this blog

ABDC Releases 2025 Journal Review, Now Ranks Journal Edited by Phil Bryant

The long-awaited journal review being conducted by the Australian Business Deans Council (ABDC) has been released and there are a number of news items that relate to faculty in the Turner College. One of these is the ABDC's decision to now include  Compensation and Benefits Review in its journal rankings. This is big news for the Turner College as its editor, Phil Bryant , is a professor of management in the Turner College. The ABDC is proposing that the journal enter its system for the first time as a C-rated journal. Acting Turner College Dean Tesa Leonce sits on the journal's editorial board, while Turner College management professor Mark James has guest-edited an issue of the journal. Published by SAGE,  Compensation & Benefits Review is the leading journal for senior executives and professionals who design, implement, evaluate and communicate compensation and benefits policies and programs. The journal supports compensation and benefits specialists and academic ex...
Post a Comment
Read more

New Butler Center Report Identifies Employment Gaps in the Columbus Area

Officials in the Turner College's Butler Center for Research and Economic Development recently put the finishing touches on an extensive report on trends in educational programs and occupations in the Columbus area. The report also includes data on business and technology trends.  According to Fady Mansour , Director of the Butler Center, there are several key takeaways from the report regarding 10 occupational gaps that currently exist in the Columbus area. First,  software development occupation exhibits the biggest labor shortage, with the report adding that the TSYS School has a bachelor's degree program in information technology along with a new AI track for the bachelor's degree in computer science, both of which can qualify students for this occupation. Other educational programs are in demand, such as computer programming and cloud computing. Second, there is a gap of 30 employees per year in general and operations management. This gap could be addressed by the Turn...
Post a Comment
Read more

TSYS School, Jianhua Yang, Lixin Wang Each among Top Five in the World

New research by computer scientists in the School of Information Technology at Universiti Utara Malaysia that ranks institutions and individuals on the basis of scholarship in the area of stepping-stone attacks heaps praise on the Turner College’s TSYS School of Computer Science and two of its faculty – Jianhua Yang and Lixin Wang .   The article, published in the April 2023 issue of the International Journal of Research in Engineering and Science , provides a bibliometric analysis of both publication and citation data from 2000 to September of 2022 related to research on stepping-stone intrusion.   Among several results, it reports that Columbus State University ranks second worldwide, trailing only the University of Houston, using total publications on the subject as the basis of comparison.   A number of other U.S. institutions appear in the top 10, including third-ranked North Carolina State University, fourth-ranked University of Illinois, sixth-ranked Iowa State U...
Post a Comment
Read more