no code implementations • 10 Oct 2024 • Jiasheng Zheng, Hongyu Lin, Boxi Cao, Meng Liao, Yaojie Lu, Xianpei Han, Le Sun
Evaluating the quality of documents is essential for filtering valuable content from the current massive amount of information.
1 code implementation • 9 Oct 2024 • Zichao Li, Shaojie He, Meng Liao, Xuanang Chen, Yaojie Lu, Hongyu Lin, Yanxiong Lu, Xianpei Han, Le Sun
Document logical structuring aims to extract the underlying hierarchical structure of documents, which is crucial for document intelligence.
no code implementations • Findings (ACL) 2022 • Ruoxi Xu, Hongyu Lin, Meng Liao, Xianpei Han, Jin Xu, Wei Tan, Yingfei Sun, Le Sun
Events are considered as the fundamental building blocks of the world.
no code implementations • 15 Mar 2022 • Jialong Tang, Hongyu Lin, Meng Liao, Yaojie Lu, Xianpei Han, Le Sun, Weijian Xie, Jin Xu
In this paper, we propose a new \textbf{scene-wise} paradigm for procedural text understanding, which jointly tracks states of all entities in a scene-by-scene manner.
1 code implementation • ACL 2021 • Boxi Cao, Hongyu Lin, Xianpei Han, Le Sun, Lingyong Yan, Meng Liao, Tong Xue, Jin Xu
Previous literatures show that pre-trained masked language models (MLMs) such as BERT can achieve competitive factual knowledge extraction performance on some datasets, indicating that MLMs can potentially be a reliable knowledge source.
1 code implementation • ACL 2021 • Yaojie Lu, Hongyu Lin, Jin Xu, Xianpei Han, Jialong Tang, Annan Li, Le Sun, Meng Liao, Shaoyi Chen
Event extraction is challenging due to the complex structure of event records and the semantic gap between text and event.
Ranked #3 on Event Extraction on ACE2005
1 code implementation • ACL 2021 • Jialong Tang, Hongyu Lin, Meng Liao, Yaojie Lu, Xianpei Han, Le Sun, Weijian Xie, Jin Xu
Current event-centric knowledge graphs highly rely on explicit connectives to mine relations between events.