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CLIP-Event: Connecting Text and Images with Event Structures


Jan 13, 2022
Manling Li, Ruochen Xu, Shuohang Wang, Luowei Zhou, Xudong Lin, Chenguang Zhu, Michael Zeng, Heng Ji, Shih-Fu Chang


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Open Vocabulary Electroencephalography-To-Text Decoding and Zero-shot Sentiment Classification


Dec 23, 2021
Zhenhailong Wang, Heng Ji

* 9 pages, 2 figures, Thirty-Sixth AAAI Conference on Artificial Intelligence (AAAI2022) 

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MuMuQA: Multimedia Multi-Hop News Question Answering via Cross-Media Knowledge Extraction and Grounding


Dec 20, 2021
Revanth Gangi Reddy, Xilin Rui, Manling Li, Xudong Lin, Haoyang Wen, Jaemin Cho, Lifu Huang, Mohit Bansal, Avirup Sil, Shih-Fu Chang, Alexander Schwing, Heng Ji

* To be presented at AAAI 2022 

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NewsClaims: A New Benchmark for Claim Detection from News with Background Knowledge


Dec 16, 2021
Revanth Gangi Reddy, Sai Chinthakindi, Zhenhailong Wang, Yi R. Fung, Kathryn S. Conger, Ahmed S. Elsayed, Martha Palmer, Heng Ji

* Preprint 

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Sketching as a Tool for Understanding and Accelerating Self-attention for Long Sequences


Dec 10, 2021
Yifan Chen, Qi Zeng, Dilek Hakkani-Tur, Di Jin, Heng Ji, Yun Yang


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Skyformer: Remodel Self-Attention with Gaussian Kernel and Nyström Method


Oct 29, 2021
Yifan Chen, Qi Zeng, Heng Ji, Yun Yang

* To appear in NeurIPS 2021 

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Joint Multimedia Event Extraction from Video and Article


Sep 27, 2021
Brian Chen, Xudong Lin, Christopher Thomas, Manling Li, Shoya Yoshida, Lovish Chum, Heng Ji, Shih-Fu Chang

* To be presented at EMNLP 2021 findings 

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Chemical-Reaction-Aware Molecule Representation Learning


Sep 22, 2021
Hongwei Wang, Weijiang Li, Xiaomeng Jin, Kyunghyun Cho, Heng Ji, Jiawei Han, Martin D. Burke


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Distantly-Supervised Named Entity Recognition with Noise-Robust Learning and Language Model Augmented Self-Training


Sep 10, 2021
Yu Meng, Yunyi Zhang, Jiaxin Huang, Xuan Wang, Yu Zhang, Heng Ji, Jiawei Han

* EMNLP 2021. (Code: https://github.com/yumeng5/RoSTER

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Corpus-based Open-Domain Event Type Induction


Sep 07, 2021
Jiaming Shen, Yunyi Zhang, Heng Ji, Jiawei Han

* 14 pages, EMNLP 2021 main conference 

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BERT might be Overkill: A Tiny but Effective Biomedical Entity Linker based on Residual Convolutional Neural Networks


Sep 06, 2021
Tuan Lai, Heng Ji, ChengXiang Zhai

* Accepted to EMNLP 2021 (Findings) 

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IMG2SMI: Translating Molecular Structure Images to Simplified Molecular-input Line-entry System


Sep 03, 2021
Daniel Campos, Heng Ji


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Fine-Grained Chemical Entity Typing with Multimodal Knowledge Representation


Aug 29, 2021
Chenkai Sun, Weijiang Li, Jinfeng Xiao, Nikolaus Nova Parulian, ChengXiang Zhai, Heng Ji


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A Unified Transformer-based Framework for Duplex Text Normalization


Aug 23, 2021
Tuan Manh Lai, Yang Zhang, Evelina Bakhturina, Boris Ginsburg, Heng Ji

* Under Review 

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Separating Skills and Concepts for Novel Visual Question Answering


Jul 19, 2021
Spencer Whitehead, Hui Wu, Heng Ji, Rogerio Feris, Kate Saenko

* Paper at CVPR 2021. 14 pages, 7 figures 

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HySPA: Hybrid Span Generation for Scalable Text-to-Graph Extraction


Jun 30, 2021
Liliang Ren, Chenkai Sun, Heng Ji, Julia Hockenmaier

* Accepted by ACL 2021 Findings 

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Learning Shared Semantic Space for Speech-to-Text Translation


Jun 03, 2021
Chi Han, Mingxuan Wang, Heng Ji, Lei Li

* 9 pages, 5 figures, Accepted by Findings of ACL 2021 

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VAULT: VAriable Unified Long Text Representation for Machine Reading Comprehension


Jun 02, 2021
Haoyang Wen, Anthony Ferritto, Heng Ji, Radu Florian, Avirup Sil

* Accepted at ACL 2021 

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Joint Biomedical Entity and Relation Extraction with Knowledge-Enhanced Collective Inference


Jun 01, 2021
Tuan Lai, Heng Ji, ChengXiang Zhai, Quan Hung Tran

* Accepted by ACL 2021 

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Stage-wise Fine-tuning for Graph-to-Text Generation


May 30, 2021
Qingyun Wang, Semih Yavuz, Victoria Lin, Heng Ji, Nazneen Rajani

* 10 pages, Accepted by Proceedings of ACL-IJCNLP 2021 Student Research Workshop, Code and Resources at https://github.com/EagleW/Stage-wise-Fine-tuning 

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Towards Robust Neural Retrieval Models with Synthetic Pre-Training


Apr 15, 2021
Revanth Gangi Reddy, Vikas Yadav, Md Arafat Sultan, Martin Franz, Vittorio Castelli, Heng Ji, Avirup Sil


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Future is not One-dimensional: Graph Modeling based Complex Event Schema Induction for Event Prediction


Apr 15, 2021
Manling Li, Sha Li, Zhenhailong Wang, Lifu Huang, Kyunghyun Cho, Heng Ji, Jiawei Han, Clare Voss


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Personalized Entity Resolution with Dynamic Heterogeneous Knowledge Graph Representations


Apr 14, 2021
Ying Lin, Han Wang, Jiangning Chen, Tong Wang, Yue Liu, Heng Ji, Yang Liu, Premkumar Natarajan


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Document-Level Event Argument Extraction by Conditional Generation


Apr 13, 2021
Sha Li, Heng Ji, Jiawei Han

* 11 pages. Accepted to NAACL 2021 

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Efficient Attentions for Long Document Summarization


Apr 11, 2021
Luyang Huang, Shuyang Cao, Nikolaus Parulian, Heng Ji, Lu Wang

* Accepted at NAACL 2021 as a long paper 

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