Empower Entity Set Expansion via Language Model Probing. - Yunyi Zhang 001; Jiaming Shen; Jingbo Shang; Jiawei Han 001 (ACL, 2020)

Text Classification Using Label Names Only: A Language Model Self-Training Approach. - Yu Meng 001; Yunyi Zhang 001; Jiaxin Huang 001; Chenyan Xiong; Heng Ji 001; Chao Zhang 014; Jiawei Han 001 (EMNLP (1), 2020)

CoRel: Seed-Guided Topical Taxonomy Construction by Concept Learning and Relation Transferring. - Jiaxin Huang 001; Yiqing Xie; Yu Meng 001; Yunyi Zhang 001; Jiawei Han 001 (KDD, 2020)

Hierarchical Topic Mining via Joint Spherical Tree and Text Embedding. - Yu Meng 001; Yunyi Zhang 001; Jiaxin Huang 001; Yu Zhang 044; Chao Zhang 014; Jiawei Han 001 (KDD, 2020)

Guiding Corpus-based Set Expansion by Auxiliary Sets Generation and Co-Expansion. - Jiaxin Huang 001; Yiqing Xie; Yu Meng 001; Jiaming Shen; Yunyi Zhang 001; Jiawei Han 001 (WWW, 2020)

Distantly-Supervised Named Entity Recognition with Noise-Robust Learning and Language Model Augmented Self-Training. - Yu Meng 001; Yunyi Zhang 001; Jiaxin Huang 001; Xuan Wang 008; Yu Zhang 044; Heng Ji 001; Jiawei Han 001 (EMNLP (1), 2021)

Corpus-based Open-Domain Event Type Induction. - Jiaming Shen; Yunyi Zhang 001; Heng Ji 001; Jiawei Han 001 (EMNLP (1), 2021)

Scaling Deep Contrastive Learning Batch Size under Memory Limited Setup. - Luyu Gao; Yunyi Zhang 001; Jiawei Han 001; Jamie Callan (RepL4NLP@ACL-IJCNLP, 2021)

Entity Set Co-Expansion in StackOverflow. - Yu Zhang 044; Yunyi Zhang 001; Yucheng Jiang; Martin Michalski; Yu Deng 004; Lucian Popa 001; ChengXiang Zhai; Jiawei Han 001 (IEEE Big Data, 2022)

Unsupervised Key Event Detection from Massive Text Corpora. - Yunyi Zhang 001; Fang Guo; Jiaming Shen; Jiawei Han 001 (KDD, 2022)

Topic Discovery via Latent Space Clustering of Pretrained Language Model Representations. - Yu Meng 001; Yunyi Zhang 001; Jiaxin Huang 001; Yu Zhang 044; Jiawei Han 001 (WWW, 2022)

Mining Structures from Massive Texts by Exploring the Power of Pre-trained Language Models. - Yu Zhang 044; Yunyi Zhang 001; Jiawei Han 001 (EDBT, 2023)

PIEClass: Weakly-Supervised Text Classification with Prompting and Noise-Robust Iterative Ensemble Training. - Yunyi Zhang 001; Minhao Jiang; Yu Meng 001; Yu Zhang 044; Jiawei Han 001 (EMNLP, 2023)

Pretrained Language Representations for Text Understanding: A Weakly-Supervised Perspective. - Yu Meng 001; Jiaxin Huang 001; Yu Zhang 044; Yunyi Zhang 001; Jiawei Han 001 (KDD, 2023)

Weakly Supervised Multi-Label Classification of Full-Text Scientific Papers. - Yu Zhang 044; Bowen Jin; Xiusi Chen; Yanzhen Shen; Yunyi Zhang 001; Yu Meng 001; Jiawei Han 001 (KDD, 2023)

Unsupervised Story Discovery from Continuous News Streams via Scalable Thematic Embedding. - Susik Yoon; Dongha Lee 003; Yunyi Zhang 001; Jiawei Han 001 (SIGIR, 2023)

Effective Seed-Guided Topic Discovery by Integrating Multiple Types of Contexts. - Yu Zhang 044; Yunyi Zhang 001; Martin Michalski; Yucheng Jiang; Yu Meng 001; Jiawei Han 001 (WSDM, 2023)

Unsupervised Event Chain Mining from Multiple Documents. - Yizhu Jiao; Ming Zhong 005; Jiaming Shen; Yunyi Zhang 001; Chao Zhang 014; Jiawei Han 001 (WWW, 2023)

PromptClass: Weakly-Supervised Text Classification with Prompting Enhanced Noise-Robust Self-Training. - Yunyi Zhang 001; Minhao Jiang; Yu Meng 001; Yu Zhang 044; Jiawei Han 001 (CoRR, 2023)

Seed-Guided Fine-Grained Entity Typing in Science and Engineering Domains. - Yu Zhang 044; Yunyi Zhang 001; Yanzhen Shen; Yu Deng 004; Lucian Popa 001; Larisa Shwartz; ChengXiang Zhai; Jiawei Han 001 (AAAI, 2024)

Taxonomy-guided Semantic Indexing for Academic Paper Search. - SeongKu Kang; Yunyi Zhang 001; Pengcheng Jiang; Dongha Lee 003; Jiawei Han 001; Hwanjo Yu (EMNLP, 2024)

Ontology Enrichment for Effective Fine-grained Entity Typing. - Siru Ouyang; Jiaxin Huang 001; Pranav Pillai; Yunyi Zhang 001; Yu Zhang 044; Jiawei Han 001 (KDD, 2024)

Automated Mining of Structured Knowledge from Text in the Era of Large Language Models. - Yunyi Zhang 001; Ming Zhong 005; Siru Ouyang; Yizhu Jiao; Sizhe Zhou; Linyi Ding; Jiawei Han 001 (KDD, 2024)

Multi-Granular Text Classification with Minimal Supervision. - Yunyi Zhang 001 (WSDM, 2024)

TELEClass: Taxonomy Enrichment and LLM-Enhanced Hierarchical Text Classification with Minimal Supervision. - Yunyi Zhang 001; Ruozhen Yang; Xueqiang Xu; Jinfeng Xiao; Jiaming Shen; Jiawei Han 001 (CoRR, 2024)

Unsupervised Episode Detection for Large-Scale News Events. - Priyanka Kargupta; Yunyi Zhang 001; Yizhu Jiao; Siru Ouyang; Jiawei Han 001 (CoRR, 2024)

ACER: Automatic Language Model Context Extension via Retrieval. - Luyu Gao; Yunyi Zhang 001; Jamie Callan (CoRR, 2024)

Synergizing Unsupervised Episode Detection with LLMs for Large-Scale News Events. - Priyanka Kargupta; Yunyi Zhang 001; Yizhu Jiao; Siru Ouyang; Jiawei Han 001 (ACL (1), 2025)

TaxoAdapt: Aligning LLM-Based Multidimensional Taxonomy Construction to Evolving Research Corpora. - Priyanka Kargupta; Nan Zhang; Yunyi Zhang 001; Rui Zhang 037; Prasenjit Mitra; Jiawei Han 001 (ACL (1), 2025)

A Unified Taxonomy-Guided Instruction Tuning Framework for Entity Set Expansion and Taxonomy Expansion. - Yanzhen Shen; Yu Zhang 044; Yunyi Zhang 001; Jiawei Han 001 (ACL (Findings), 2025)

TELEClass: Taxonomy Enrichment and LLM-Enhanced Hierarchical Text Classification with Minimal Supervision. - Yunyi Zhang 001; Ruozhen Yang; Xueqiang Xu; Rui Li 049; Jinfeng Xiao; Jiaming Shen; Jiawei Han 001 (WWW, 2025)

Retrieval and Structuring Augmented Generation with LLMs for Web Applications. - Yizhu Jiao; Siru Ouyang; Ming Zhong 005; Yunyi Zhang 001; Linyi Ding; Sizhe Zhou; Jiawei Han 001 (WWW (Companion Volume), 2025)

RAS: Retrieval-And-Structuring for Knowledge-Intensive LLM Generation. - Pengcheng Jiang; Lang Cao; Ruike Zhu; Minhao Jiang; Yunyi Zhang 001; Jimeng Sun 001; Jiawei Han 001 (CoRR, 2025)

Scientific Paper Retrieval with LLM-Guided Semantic-Based Ranking. - Yunyi Zhang 001; Ruozhen Yang; Siqi Jiao; SeongKu Kang; Jiawei Han 001 (CoRR, 2025)

Zero-Shot Open-Schema Entity Structure Discovery. - Xueqiang Xu; Jinfeng Xiao; James Barry; Mohab Elkaref; Jiaru Zou; Pengcheng Jiang; Yunyi Zhang 001; Maxwell Giammona; Geeth de Mel; Jiawei Han 001 (CoRR, 2025)