Yangfan Wang — accepted AI-conference papers

2026

Visual Category-Guided One-Shot Open Affordance Grounding

ICRA 2026poster

Affordance grounding is a challenging task that aims to locate functional regions in object images enabling potential human-object interactions. One-shot open affordance grounding leverages the generalization capability of visual foundation models to overcome limitations of training data scale. Howe…

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2025

KCS: Diversify Multi-hop Question Generation with Knowledge Composition Sampling

Yangfan Wang, Jie Liu, Chen Tang, Lian Yan, Jingchi Jiang

EMNLP 2025

Multi-hop question answering faces substantial challenges due to data sparsity, which increases the likelihood of language models learning spurious patterns. To address this issue, prior research has focused on diversifying question generation through content planning and varied expression. However,

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