Blake collaborates on NSF grant to develop next-generation risk assessment tools using big data analytics

Catherine Blake
Catherine Blake, Professor and Associate Dean for Academic Affairs
Zahra Mohaghegh
Zahra Mohaghegh, Affiliate Assistant Professor

GSLIS Associate Professor Catherine Blake is a co-principal investigator on a newly announced, five-year National Science Foundation (NSF) grant, “A Big Data-Theoretic Approach to Quantify Organizational Failure Mechanisms in Probabilistic Risk Assessment.” Led by Zahra Mohaghegh, assistant professor in the Department of Nuclear, Plasma, and Radiological Engineering at Illinois, the $899,000 project is funded by two NSF programs: Science of Organizations (SoO) and Big Data Science and Engineering (BIGDATA).

In analyzing many of the world’s most catastrophic events, such as the Chernobyl nuclear accident, the Deepwater Horizon oil spill, or the Space Shuttle Challenger disaster, it is often found that the leadership and structure of an organization plays a key part in the event’s unfolding. This project aims to use computational approaches to better evaluate how the culture of an organization impacts the possibility of disaster. While this project will look specifically at nuclear power plants, the methodology is also applicable for other high-risk industries, including aviation, healthcare, oil and gas.

“Catastrophic events such as Fukushima have made it clear that the capability of integrating physical and social causes of failure into a socio-technical modeling framework is the future of risk analysis,” said Mohaghegh.

Mohaghegh, an expert in risk assessment, has teamed with Blake, an expert in text mining and data analysis, and Professor Cheri Ostroff, an expert in organizational behavior from the University of South Australia.

“We often lean on language to describe uncertainty and risk, particularly in an organizational setting,” said Blake. “This project will enable us to extend models that capture how scientists manage ostensible inconsistencies in an industrial setting. Moreover, the combination of semantic and probabilistic representations of uncertainty are ultimately required to accurately assess risk and reason about uncertainty in both science and industry.”

Blake’s research explores how to synthesize evidence from text. Her current projects include a project on socio-technical data analytics (SODA) funded by the Institute of Museum and Library Services, and a joint project with the US Department of Veterans Affairs that explores how people make sense of big data. This project also extends earlier work from a NSF project on evidence-based discovery. Blake holds a courtesy appointment in Medical Information Science and serves as Associate Director for the Center of Informatics in Science and Scholarship (CIRSS).

Mohaghegh, a GSLIS-affiliated faculty member, leads the Socio-Technical Risk Analysis (SoTeRiA) Laboratory research group at Illinois. The SoTeRiA Laboratory has been creating a transdisciplinary platform to further risk analysis technology that will contribute to a safer and more sustainable world. Established in January 2013, the dedicated work of the SoTeRiA Laboratory team has resulted in successfully advancing the use of risk analysis for the improvement of performance and safety in high consequence industries, thus protecting workers, the public, and the environment.

Tags:
Updated on
Backto the news archive

Related News

New project to enhance understanding of complementary medicine approaches

Complementary medicine approaches, such as natural products, acupuncture, and meditation, are increasingly used by the public and accepted by the medical community. However, knowledge of the safety and effectiveness of these approaches, as well as their impact on human health, is limited in comparison to conventional medical approaches.

Halil Kilicoglu

iSchool represented at Charleston Conference

iSchool adjunct and affiliate faculty will participate in virtual and in-person sessions of the 2024 Charleston Conference. The conference is an annual gathering that draws librarians, publishers, vendors, and others to discuss issues relating to the acquisition and publication of books and serials. 

Schneider group to present at ASIS&T workshop

Members of Associate Professor Jodi Schneider’s group will present their research at the Association for Information Science and Technology (ASIS&T) Workshop on Informetric, Scientometric, and Scientific and Technical Information Research, which will be held virtually on November 6 and 13. The MET-STI 2024 Workshop is collaboratively hosted by the Special Interest Group for Metrics (SIG-MET) and Special Interest Group for Scientific and Technical Information (SIG-STI) of ASIS&T.

Jodi Schneider

Wong co-edits new edition of Reference and Information Services

Adjunct Lecturer Melissa Wong (MSLIS '94) and Laura Saunders, professor of library and information science at Simmons University, are the co-editors of Reference and Information Services: An Introduction, Seventh Edition, which was recently published by Bloomsbury Libraries Unlimited. The textbook provides a comprehensive update to the previous edition, also co-edited by Wong and Saunders, and serves as an essential resource for LIS students and practitioners alike.

Melissa Wong

iSchool researchers to present at ASSETS 2024

iSchool faculty and students will present their research at the 26th International Association for Computing Machinery (ACM) Special Interest Group (SIG) ACCESS Conference on Computers and Accessibility (ASSETS 2024), which will be held on October 28-30 in St. John's, Newfoundland and Labrador, Canada. The conference is the premier forum for presenting research on design, evaluation, use, and education related to computing for people with disabilities and older adults.