Publications
Preprints
- Graph-Bert: Only Attention is Needed for Learning Graph Representations
Jiawei Zhang, Haopeng Zhang, Li Sun and Congying Xia.
arXiv preprint arXiv:2001.05140.
[pdf] [code]
Conferences
- Unveiling the Magic: Investigating Attention Distillation in Retrieval-augmented Generation
Zizhong Li, Haopeng Zhang, Jiawei Zhang
2024 Annual Conference of the North American Chapter of the Association for Computational Linguistics (to appear at NAACL 2024)
[pdf] - XATU: A Fine-grained Instruction-based Benchmark for Explainable Text Updates (2023)
Haopeng Zhang, Hayate Iso, Sairam Gurajada, Nikita Bhutani
The 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (to appear at LREC-COLING 2024)
[pdf] [code] - SummIt: Iterative Text Summarization via ChatGPT
Haopeng Zhang, Xiao Liu, Jiawei Zhang
Findings of the 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023)
[pdf] [code] - Extractive Summarization via ChatGPT for Faithful Summary Generation
Haopeng Zhang, Xiao Liu, Jiawei Zhang
Findings of the 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023)
[pdf] - Unsupervised multi-document summarization with holistic inference
Haopeng Zhang, Sangwoo Cho, Kaiqiang Song, Xiaoyang Wang, Hongwei Wang, Jiawei Zhang, Dong Yu
Findings of the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 13th International Joint Conference on Natural Language Processing (IJCNLP-AACL 2023)
[pdf] - Contrastive Hierarchical Discourse Graph for Scientific Document Summarization
Haopeng Zhang, Xiao Liu, Jiawei Zhang
4th Workshop on Computational Approaches to Discourse at ACL 2023 conference (ACL 2023 CODI)
[pdf] [code] - Diffusum: Generation enhanced extractive summarization with diffusion
Haopeng Zhang*, Xiao Liu*, Jiawei Zhang
Findings of the Association for Computational Linguistics:ACL 2023 (ACL 2023)
[pdf] [code] - HEGEL: Hypergraph Transformer for Long Document Summarization
Haopeng Zhang, Xiao Liu, Jiawei Zhang.
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing (EMNLP 2022)
[pdf] [code] - Improving the Faithfulness of Abstractive Summarization via Entity Coverage Control
Haopeng Zhang, Semih Yavuz, Wojciech Maciej Kryscinski, Kazuma Hashimoto, Yingbo Zhou.
Findings of the Association for Computational Linguistics: NAACL 2022 (NAACL 2022)
[pdf] - Text Graph Transformer for Document Classification
Haopeng Zhang, Jiawei Zhang.
Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020)
[pdf]