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Xiangyu Luo

4 accepted papers

2026

A Phase-Change-Material-Based Variable Stiffness Sheath Inspired by a Multi-Layer Wave Spring Structure for Flexible Upper Gastrointestinal Endoscopic Robots

ICRA 2026poster

Continuum robots employed in flexible gastrointestinal endoscopy require the capability of transitioning between the flexible and the rigid states. Phase-change-material-based variable stiffness (VS) methods exhibit a significant stiffness change ratio but are typically time-consuming. Besides, thes…

Cited by 0SourceScholar
2026

MyGram: Modality-aware Graph Transformer with Global Distribution for Multi-modal Entity Alignment

AAAI 2026technical

Multi-modal entity alignment aims to identify equivalent entities between two multi-modal Knowledge graphs by integrating multi-modal data, such as images and text, to enrich the semantic representations of entities. However, existing methods may overlook the structural contextual information within

Cited by 0SourcePDFScholar
2025

A Phase-Change-Material-Based Variable Stiffness Sheath Inspired by a Multi-Layer Wave Spring Structure for Flexible Upper Gastrointestinal Endoscopic Robots

RA-L 2025

Continuum robots in flexible gastrointestinal endoscopy require transitioning between flexible and rigid states. Phase-change-material-based variable stiffness (VS) methods exhibit a significant stiffness change ratio but are typically time-consuming. These materials are commonly fabricated as simpl

Cited by 2SourceScholar
2025

APKGC: Noise-enhanced Multi-Modal Knowledge Graph Completion with Attention Penalty

AAAI 2025technical

Multimodal knowledge graphs (MMKG) store structured world knowledge enriched with multimodal descriptive information. However, MMKG often faces the challenge of incompleteness. The primary objective of multimodal knowledge graph completion (MMKGC) is to predict missing entities within MMKG. Current…