Jiawei Han

Document-Level Event Argument Extraction by Conditional Generation

Sha Li, Heng Ji, Jiawei Han

Comments 11 pages. Accepted to NAACL 2021

Who Should Go First? A Self-Supervised Concept Sorting Model for Improving Taxonomy Expansion

Xiangchen Song, Jiaming Shen, Jieyu Zhang, Jiawei Han

BiTe-GCN: A New GCN Architecture via BidirectionalConvolution of Topology and Features on Text-Rich Networks

Di Jin, Xiangchen Song, Zhizhi Yu, Ziyang Liu, Heling Zhang, Zhaomeng Cheng, Jiawei Han

Comments WSDM 2021

Minimally-Supervised Structure-Rich Text Categorization via Learning on Text-Rich Networks

Xinyang Zhang, Chenwei Zhang, Luna Xin Dong, Jingbo Shang, Jiawei Han

Comments WWW'21

Few-Shot Named Entity Recognition: A Comprehensive Study

Jiaxin Huang, Chunyuan Li, Krishan Subudhi, Damien Jose, Shobana Balakrishnan, Weizhu Chen, Baolin Peng, Jianfeng Gao, Jiawei Han

Heterogeneous Network Representation Learning: A Unified Framework with Survey and Benchmark

Carl Yang, Yuxin Xiao, Yu Zhang, Yizhou Sun, Jiawei Han

Comments Accepted by IEEE TKDE. All code and data available at https://github.com/yangji9181/HNE

Open-Domain Question Answering with Pre-Constructed Question Spaces

Jinfeng Xiao, Lidan Wang, Franck Dernoncourt, Trung Bui, Tong Sun, Jiawei Han

CoDA: Contrast-enhanced and Diversity-promoting Data Augmentation for Natural Language Understanding

Yanru Qu, Dinghan Shen, Yelong Shen, Sandra Sajeev, Jiawei Han, Weizhu Chen

Text Classification Using Label Names Only: A Language Model Self-Training Approach

Yu Meng, Yunyi Zhang, Jiaxin Huang, Chenyan Xiong, Heng Ji, Chao Zhang, Jiawei Han

Comments EMNLP 2020. (Code: https://github.com/yumeng5/LOTClass)

CoRel: Seed-Guided Topical Taxonomy Construction by Concept Learning and Relation Transferring

Jiaxin Huang, Yiqing Xie, Yu Meng, Yunyi Zhang, Jiawei Han

Comments KDD 2020 Research Track

Weakly-Supervised Aspect-Based Sentiment Analysis via Joint Aspect-Sentiment Topic Embedding

Jiaxin Huang, Yu Meng, Fang Guo, Heng Ji, Jiawei Han

Comments accepted to EMNLP 2020

A Spherical Hidden Markov Model for Semantics-Rich Human Mobility Modeling

Wanzheng Zhu, Chao Zhang, Shuochao Yao, Xiaobin Gao, Jiawei Han

Near-imperceptible Neural Linguistic Steganography via Self-Adjusting Arithmetic Coding

Jiaming Shen, Heng Ji, Jiawei Han

Comments EMNLP 2020

Multi-document Summarization with Maximal Marginal Relevance-guided Reinforcement Learning

Yuning Mao, Yanru Qu, Yiqing Xie, Xiang Ren, Jiawei Han

Comments EMNLP 2020

SynSetExpan: An Iterative Framework for Joint Entity Set Expansion and Synonym Discovery

Jiaming Shen, Wenda Qiu, Jingbo Shang, Michelle Vanni, Xiang Ren, Jiawei Han

Comments EMNLP 2020

Hierarchical Topic Mining via Joint Spherical Tree and Text Embedding

Yu Meng, Yunyi Zhang, Jiaxin Huang, Yu Zhang, Chao Zhang, Jiawei Han

Comments KDD 2020 Research Track. (Code: https://github.com/yumeng5/JoSH)

Unsupervised Differentiable Multi-aspect Network Embedding

Chanyoung Park, Carl Yang, Qi Zhu, Donghyun Kim, Hwanjo Yu, Jiawei Han

Comments KDD 2020 (Research Track). 9 Pages + Appendix (2 Pages). Source code can be found https://github.com/pcy1302/asp2vec. Typo fixed in Fig.2

GCN for HIN via Implicit Utilization of Attention and Meta-paths

Di Jin, Zhizhi Yu, Dongxiao He, Carl Yang, Philip S. Yu, Jiawei Han

Empower Entity Set Expansion via Language Model Probing

Yunyi Zhang, Jiaming Shen, Jingbo Shang, Jiawei Han

Comments ACL 2020

AutoKnow: Self-Driving Knowledge Collection for Products of Thousands of Types

Xin Luna Dong, Xiang He, Andrey Kan, Xian Li, Yan Liang, Jun Ma, Yifan Ethan Xu, Chenwei Zhang, Tong Zhao, Gabriel Blanco Saldana, Saurabh Deshpande, Alexandre Michetti Manduca, Jay Ren, Surender Pal Singh, Fan Xiao, Haw-Shiuan Chang, Giannis Karamanolakis, Yuning Mao, Yaqing Wang, Christos Faloutsos, Andrew McCallum, Jiawei Han

Comments KDD 2020

Octet: Online Catalog Taxonomy Enrichment with Self-Supervision

Yuning Mao, Tong Zhao, Andrey Kan, Chenwei Zhang, Xin Luna Dong, Christos Faloutsos, Jiawei Han

Comments KDD 2020

FUSE: Multi-Faceted Set Expansion by Coherent Clustering of Skip-grams

Wanzheng Zhu, Hongyu Gong, Jiaming Shen, Chao Zhang, Jingbo Shang, Suma Bhat, Jiawei Han

Hierarchical Text Classification with Reinforced Label Assignment

Yuning Mao, Jingjing Tian, Jiawei Han, Xiang Ren

Comments EMNLP 2019

Grand Challenges in Resilience: Autonomous System Resilience through Design and Runtime Measures

Saurabh Bagchi, Vaneet Aggarwal, Somali Chaterji, Fred Douglis, Aly El Gamal, Jiawei Han, Brian J. Henz, Hank Hoffmann, Suman Jana, Milind Kulkarni, Felix Xiaozhu Lin, Karen Marais, Prateek Mittal, Shaoshuai Mou, Xiaokang Qiu, Gesualdo Scutari

Journal ref IEEE Open Journal of the Computer Society, 2020

Inf-VAE: A Variational Autoencoder Framework to Integrate Homophily and Influence in Diffusion Prediction

Aravind Sankar, Xinyang Zhang, Adit Krishnan, Jiawei Han

Comments International Conference on Web Search and Data Mining (WSDM 2020)

Partially-Typed NER Datasets Integration: Connecting Practice to Theory

Shi Zhi, Liyuan Liu, Yu Zhang, Shiyin Wang, Qi Li, Chao Zhang, Jiawei Han

Comments Work in progress

Automatic Textual Evidence Mining in COVID-19 Literature

Xuan Wang, Weili Liu, Aabhas Chauhan, Yingjun Guan, Jiawei Han

Facet-Aware Evaluation for Extractive Summarization

Yuning Mao, Liyuan Liu, Qi Zhu, Xiang Ren, Jiawei Han

Comments ACL 2020, Long Paper

Comprehensive Named Entity Recognition on CORD-19 with Distant or Weak Supervision

Xuan Wang, Xiangchen Song, Bangzheng Li, Yingjun Guan, Jiawei Han

Generating Representative Headlines for News Stories

Xiaotao Gu, Yuning Mao, Jiawei Han, Jialu Liu, Hongkun Yu, You Wu, Cong Yu, Daniel Finnie, Jiaqi Zhai, Nicholas Zukoski

Comments WebConf 2020 (WWW 2020)