Informatics PhD student Olivia Wang won the Grand Prize at the 2025 Research Live! competition, which was held on April 8 in the Campus Instructional Facility Atrium. At the event, which is hosted by the Graduate College, thirteen finalists presented their graduate research in three minutes or less to a general audience. Wang received $500 as the Grand Prize winner.

Doctoral candidate Kyrie Zhixuan Zhou successfully defended his dissertation, "A Pragmatic and Human-centered Approach to Promoting Software Accessibility: Design, Education, Governance," on April 3.

Assistant Professor Melissa Ocepek and Assistant Professor Madelyn Rose Sanfilippo have co-edited a new book, Governing Misinformation in Everyday Knowledge Commons, which was recently published by Cambridge University Press. An open access edition of the book is available, thanks to support from the Governing Knowledge Commons Research Coordination Network (NSF 2017495). The new book explores the socio-technical realities of misinformation in a variety of online and offline everyday environments. 

A team of researchers from the SALT (Social Computing Systems) Lab has been selected as a winner in an international hackathon hosted by the Berkeley Center for Responsible, Decentralized Intelligence. The LLM Agents MOOC Hackathon brought together over 3,000 students, researchers, and practitioners from 127 countries to build and showcase innovative work in large language model (LLM) agents, grow the AI agent community, and advance LLM agent technology.

Associate Professor Anita Say Chan will present research drawn from her new book, Predatory Data: Eugenics in Big Tech and Our Fight for an Independent Future, at two named lectures this month. The lectures, which celebrate Women's History Month, will be held at the University of Minnesota and Carnegie Mellon University.

Across the nation, 911 dispatch centers are facing a worker shortage. Unfortunately, this understaffing, plus the nature of the job itself, leads to dispatchers who are often overworked and stressed. Meanwhile, when community members need to report a crime, their options are to contact 911 for an emergency or, in a non-emergency situation, call a non-emergency number or fill out an online form. A new chatbot, SafeRBot, designed and developed by Associate Professor Yun Huang, Informatics PhD student Yiren Liu, and BSIS student Tony An seeks to improve the reporting process for non-emergency situations for both community members and dispatch centers.

Associate Professor Anita Say Chan has authored a new book that identifies how the eugenics movement foreshadows the predatory data tactics used in today's tech industry. Her book, Predatory Data: Eugenics in Big Tech and Our Fight for an Independent Future, was released this month by the University of California Press and featured in the news outlets San Francisco Chronicle and Mother Jones.

Teenagers use generative artificial intelligence for many purposes, including emotional support and social interactions. A study by University of Illinois Urbana-Champaign researchers found that parents have little understanding of GAI, how their children use it and its potential risks, and that GAI platforms offer insufficient protection to ensure children’s safety.

Little did doctoral candidate Kainen Bell know in 2013 when he was an undergraduate studying abroad in Brazil that the country would play a major role in his future dissertation research. Since his first trip, he has returned to Brazil multiple times, even completing a Fulbright study and working for a community-based organization in the country. Now, Bell is preparing to return again, this time to spend ten months conducting research as a recipient of the prestigious Fulbright-Hays Doctoral Dissertation Research Abroad (DDRA) Fellowship.

The iSchool is pleased to announce that Kahyun Choi joined the faculty as an assistant professor on August 16, 2024. She most recently served as an assistant professor in the Department of Information and Library Science at Indiana University Bloomington.

Identifying whether online information is faulty or ungrounded is important to ensure information integrity and a well-informed public. This was especially challenging during the COVID-19 pandemic when misinformation spread like wildfire across the Internet. A new project led by Associate Professor Dong Wang will integrate diverse human and machine intelligence to examine multimodal data (e.g., text and image) that was produced during the pandemic. His project, "Crowd-Assisted Human-AI Teaming with Explanations," has been awarded a three-year, $599,999 grant from the National Science Foundation (NSF).

Associate Professor Yun Huang has been named a 2024-2025 Linowes Fellow by the Cline Center for Advanced Social Research at the University of Illinois. The fellowship "provides exceptionally promising tenure-stream faculty with opportunities for innovation and discovery using the Cline Center's data holdings and/or analytic tools."

Doctoral candidate Si Chen successfully defended her dissertation, "Designing Ethical Emotion AI-based Learning Experience among Ability-Diverse Users," on July 30.

iSchool faculty are studying ways to improve user experience, with a common goal of improving technology and applications for the needs of individual users. These researchers are working with diverse groups to gain feedback, and several current projects are focused on experiences for users with disabilities.

Members of Associate Professor Dong Wang's research group, the Social Sensing and Intelligence Lab, will present their research at the Web Conference 2024, which will be held from May 13-17 in Singapore. The Web Conference is the premier venue to present and discuss progress in research, development, standards, and applications of topics related to the Web.

iSchool faculty and students will present their research at the ACM Conference on Human Factors in Computing Systems (CHI 2024), which will be held from May 11-16 in Honolulu, Hawaii. The conference, considered the most prestigious in the field of Human-Computer Interaction, attracts researchers and practitioners from around the globe. The theme for CHI 2024 is "Surfing the World."

A new study conducted by PhD student Michelle Bak and Assistant Professor Jessie Chin, which was recently published in the Journal of the American Medical Informatics Association (JAMIA), reveals how large language models (LLMs) respond to different motivational states. In their evaluation of three LLM-based generative conversational agents (GAs)—ChatGPT, Google Bard, and Llama 2—the researchers found that while GAs are able to identify users' motivation states and provide relevant information when individuals have established goals, they are less likely to provide guidance when the users are hesitant or ambivalent about changing their behavior.

A new study by PhD student Kyrie Zhixuan Zhou and Assistant Professor Madelyn Rose Sanfilippo has uncovered the existence of gender bias in Large Language Models (LLMs) in the U.S. and China. The researchers examined public discussion about this topic on the social media platforms Twitter (now X) and Weibo, finding reports of gender bias in the LLMs ChatGPT and Ernie, China's ChatGPT-equivalent.

The iSchool is pleased to announce that Rachel Adler will join the faculty as an associate professor in August 2023. She currently serves as an associate professor in the Department of Computer Science at Northeastern Illinois University. 

Associate Professor Dong Wang is the lead author of a book that introduces a new paradigm integrating edge computing, humans, and artificial intelligence (AI). Social Edge Computing: Empowering Human-Centric Edge Computing, Learning and Intelligence (Springer) is coauthored by Daniel "Yue" Zhang, research scientist at Amazon Alexa AI.