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Yushan Liu

4 accepted papers

2026

AVR: Active Vision-Driven Precise Robot Manipulation with Viewpoint and Focal Length Optimization

ICRA 2026poster

Robotic manipulation in complex scenes demands precise perception of task-relevant details, yet fixed or suboptimal viewpoints often impair fine-grained perception and induce occlusions, constraining imitation-learned policies. We present AVR (Active Vision-driven Robotics), a bimanual teleoperation…

2025

Exo-ViHa: A Cross-Platform Exoskeleton System with Visual and Haptic Feedback for Efficient Dexterous Skill Learning

IROS 2025

Imitation learning has emerged as a powerful paradigm for robot skills learning. However, traditional data collection systems for dexterous manipulation face challenges, including a lack of balance between acquisition efficiency, consistency, and accuracy. To address these issues, we introduce Exo-V

Cited by 3SourcecodeScholar
2024

QuerySum: A Multi-Document Query-Focused Summarization Dataset Augmented with Similar Query Clusters

AAAI 2024technical

Query-focused summarization (QFS) aims to summarize the source document(s) with regard to a specific aspect of information given in a query. It plays an important role in presenting users with a concise answer summary from a set of query-relevant documents retrieved by the information retrieval syst…

2022

TLogic: Temporal Logical Rules for Explainable Link Forecasting on Temporal Knowledge Graphs

AAAI 2022technical

Conventional static knowledge graphs model entities in relational data as nodes, connected by edges of specific relation types. However, information and knowledge evolve continuously, and temporal dynamics emerge, which are expected to influence future situations. In temporal knowledge graphs, time…