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Xuewen Yang

5 accepted papers

2026

Accommodate Knowledge Conflicts in Retrieval-augmented LLMs: Towards Robust Response Generation in the Wild

AAAI 2026technical

The proliferation of large language models (LLMs) has significantly advanced intelligent systems. Unfortunately, LLMs often face knowledge conflicts between internal memory and retrieved external information, arising from misinformation, biases, or outdated knowledge. These conflicts undermine respo

Cited by 0SourcePDFScholar
2026

Active Perception Driven Tactile Modeling of Deformable Objects for Robots

RA-L 2026

Despite extensive research on tactile sensing, exploiting it to model and interpret the external world remains largely underexplored. We propose a unified framework that leverages vision-based tactile sensors to construct fine-grained object models, enhancing situational understanding. This frame wo

Cited by 0SourceScholar
2025

Exploring the Domain-Invariant Flow Representation in Vision-Based Tactile Sensors for Omni-Hardness Perception

ICRA 2025

Vision-based tactile sensors have recently gained prominence due to their superior resolution and ability to capture multi-dimensional contact information. However, even when sensors share the same sensing principle, variations in production factors can lead to differences in the color patterns of t

Cited by 0SourceScholar
2021

Journalistic Guidelines Aware News Image Captioning

EMNLP 2021main

The task of news article image captioning aims to generate descriptive and informative captions for news article images. Unlike conventional image captions that simply describe the content of the image in general terms, news image captions follow journalistic guidelines and rely heavily on named ent…

2020

Fashion Captioning: Towards Generating Accurate Descriptions with Semantic Rewards

ECCV 2020poster

Generating accurate descriptions for online fashion items is important not only for enhancing customers' shopping experiences, but also for the increase of online sales. Besides the need of correctly presenting the attributes of items, the expressions in an enchanting style could better attract cust…