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Liuwu Li

3 accepted papers

2026

Subject-Agnostic Cross-View Referring Expression Comprehension via Reward-Driven Consistency Learning

IJCAI 2026

Cross-view Referring Expression Comprehension (REC) requires a model to accurately localize objects in a spatial representation of one perspective based on descriptions generated from a different perspective. Essentially, it demands maintaining referential consistency under perspective shifts. This

Cited by 0Scholar
2023

Scene Graph Enhanced Pseudo-Labeling for Referring Expression Comprehension

EMNLP 2023long findings

Referring Expression Comprehension (ReC) is a task that involves localizing objects in images based on natural language expressions. Most ReC methods typically approach the task as a supervised learning problem. However, the need for costly annotations, such as clear image-text pairs or region-text…

Cited by 0SourceScholar
2023

Segment-Level and Category-Oriented Network for Knowledge-Based Referring Expression Comprehension

ACL 2023findings

Knowledge-based referring expression comprehension (KB-REC) aims to identify visual objects referred to by expressions that incorporate knowledge. Existing methods employ sentence-level retrieval and fusion methods, which may lead to issues of similarity bias and interference from irrelevant informa…