School of Information Sciences

Wang group to present at ACL 2024

Dong Wang
Dong Wang, Professor
Huimin Zeng
Huimin Zeng

Members of Associate Professor Dong Wang's research group, the Social Sensing and Intelligence Lab, will present their research at the 62nd Annual Meeting of the Association for Computational Linguistics (ACL 2024), which will be held from August 11-16 in Bangkok, Thailand. ACL 2024 is the premier venue to present and discuss progress in research, development, standards, and applications of topics in natural language processing and computational linguistics.

PhD student Huimin Zeng will present the paper, "Fair Federated Learning with Biased Vision-Language Models." In this paper, Zeng and his collaborators propose a novel AI framework called Fair Federated Deep Visual Prompting (FF-DVP) that can handle bias issues in federated learning, a machine learning technique that allows multiple devices to train a shared model without sharing their data. FF-DVP leverages fairness-aware deep visual prompting to overcome the inherent bias of the model and the inherent bias within training data. Such a design allows the global federated model to provide fair services for different demographic groups in identity-sensitive applications, such as facial attribute recognition.

Informatics PhD student Zhenrui Yue will present the paper, "Retrieval Augmented Fact Verification by Synthesizing Contrastive Arguments." In this paper, the researchers propose a novel retrieval augmented fact verification framework that can detect false information and generate counter responses. This method retrieves Wikipedia passages and academic articles as supporting facts to generate evidence-based contrastive arguments. By combining in-context demonstrations with contrastive arguments, large language models demonstrate improved performance in fact verification. Yue and collaborators aim to further improve the effectiveness and reliability of fact verification by providing accurate and evidence-based interventions in online discussions and preventing the spread of misinformation.

The primary research focus of the Social Sensing and Intelligence Lab lies in the emerging area of human-centered AI, AI for social good, and cyber-physical systems in social spaces. The lab develops interdisciplinary theories, techniques, and tools for fundamentally understanding, modeling, and evaluating human-centered computing and information (HCCI) systems, and for accurately reconstructing the correct "state of the world," both physical and social.

Updated on
Backto the news archive

Related News

iSchool researchers present at CSCW 2025

Several faculty, students, and recent grads will present their research at the 28th ACM Conference on Computer-Supported Cooperative Work and Social Computing (CSCW 2025), which will be held October 18–22 in Bergen, Norway. The online portion of the conference will be held on October 10. 

Get to know Jade Carthans, BSIS student

Jade Carthans is interested in how human-centered design, machine learning, and data analytics can come together to solve critical problems that impact organizations and individuals. She gained firsthand experience in these areas through internships with Microsoft and State Farm.

Jade Carthans

iSchool faculty and staff present at AISLE annual conference

Join the iSchool for the Association of Illinois School Library Educators (AISLE) annual conference, held October 5–7 at the I Hotel and Conference Center in Champaign, Illinois. The theme for the conference is “Libraries Build Connections.”

Downie appointed executive associate dean

The iSchool is pleased to announce that Professor J. Stephen Downie has been appointed executive associate dean. In this role, he will work closely with Interim Dean Emily Knox to realize the iSchool's strategic goals and objectives. He also will provide leadership for the internal administration of the School, coordinate the work of associate deans and assigned staff, and facilitate faculty affairs.

Stephen Downie

School of Information Sciences

501 E. Daniel St.

MC-493

Champaign, IL

61820-6211

Voice: (217) 333-3280

Fax: (217) 244-3302

Email: ischool@illinois.edu

Back to top