4 papers
Active-Passive Federated Learning for Vertically Partitioned Multi-view Data
Jiyuan Liu, Siqi Wang, Xinhang Wan +4
Vertical federated learning is a natural and elegant approach to integrate multi-view data vertically partitioned across devices (clients) while preserving their privacies. Apart f…
A Survey of Event Causality Identification: Taxonomy, Challenges, Assessment, and Prospects
Qing Cheng, Zefan Zeng, Xingchen Hu +2
Event Causality Identification (ECI) has become an essential task in Natural Language Processing (NLP), focused on automatically detecting causal relationships between events withi…
Measuring the Impact of Rotation Equivariance on Aerial Object Detection
Xiuyu Wu, Xinhao Wang, Xiubin Zhu +3
Due to the arbitrary orientation of objects in aerial images, rotation equivariance is a critical property for aerial object detectors. However, recent studies on rotation-equivari…
Zero-Shot Event Causality Identification via Multi-source Evidence Fuzzy Aggregation with Large Language Models
Zefan Zeng, Xingchen Hu, Qing Cheng +3
Event Causality Identification (ECI) aims to detect causal relationships between events in textual contexts. Existing ECI models predominantly rely on supervised methodologies, suf…