53 citations · 151 across the 10 of their papers we have counts for
7 papers · 1 filter
MUSIED: A Benchmark for Event Detection from Multi-Source Heterogeneous Informal Texts
Xiangyu Xi, Jianwei Lv, Shuaipeng Liu +3
Event detection (ED) identifies and classifies event triggers from unstructured texts, serving as a fundamental task for information extraction. Despite the remarkable progress ach…
A Low-Cost, Controllable and Interpretable Task-Oriented Chatbot: With Real-World After-Sale Services as Example
Xiangyu Xi, Chenxu Lv, Yuncheng Hua +5
Though widely used in industry, traditional task-oriented dialogue systems suffer from three bottlenecks: (i) difficult ontology construction (e.g., intents and slots); (ii) poor c…
Legal Judgment Prediction with Multi-Stage CaseRepresentation Learning in the Real Court Setting
Luyao Ma, Yating Zhang, Tianyi Wang +4
Legal judgment prediction(LJP) is an essential task for legal AI. While prior methods studied on this topic in a pseudo setting by employing the judge-summarized case narrative as…
Capturing Event Argument Interaction via A Bi-Directional Entity-Level Recurrent Decoder
Xiangyu Xi, Wei Ye, Shikun Zhang +3
Capturing interactions among event arguments is an essential step towards robust event argument extraction (EAE). However, existing efforts in this direction suffer from two limita…
Multi-view Inference for Relation Extraction with Uncertain Knowledge
Bo Li, Wei Ye, Canming Huang +1
Knowledge graphs (KGs) are widely used to facilitate relation extraction (RE) tasks. While most previous RE methods focus on leveraging deterministic KGs, uncertain KGs, which assi…
Exploiting Method Names to Improve Code Summarization: A Deliberation Multi-Task Learning Approach
Rui Xie, Wei Ye, Jinan Sun +1
Code summaries are brief natural language descriptions of source code pieces. The main purpose of code summarization is to assist developers in understanding code and to reduce doc…