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Ryo Takahashi

5 accepted papers

2025

Joint-Repositionable Inner-Wireless Planar Snake Robot

RA-L 2025

Bio-inspired multi-joint snake robots offer the advantages of terrain adaptability due to their limbless structure and high flexibility. However, a series of dozens of motor units in typical multiple-joint snake robots results in a heavy body structure and hundreds of watts of high power consumption

Cited by 7SourceScholar
2021

MV-FractalDB: Formula-driven Supervised Learning for Multi-view Image Recognition

IROS 2021poster

The paper proposes a method for automatic multi-view dataset construction based on formula-driven supervised learning (FDSL). Although data collection and human annotation of 3D objects are labor-intensive, we automatically generate their training data and labels in the proposed multi-view dataset.…

Cited by 10SourceScholar
2020

An Empirical Study of Contextual Data Augmentation for Japanese Zero Anaphora Resolution

COLING 2020main

One critical issue of zero anaphora resolution (ZAR) is the scarcity of labeled data. This study explores how effectively this problem can be alleviated by data augmentation. We adopt a state-of-the-art data augmentation method, called the contextual data augmentation (CDA), that generates labeled t…

Cited by 9SourcePDFScholar
2020

Modeling Event Salience in Narratives via Barthes’ Cardinal Functions

COLING 2020main

Events in a narrative differ in salience: some are more important to the story than others. Estimating event salience is useful for tasks such as story generation, and as a tool for text analysis in narratology and folkloristics. To compute event salience without any annotations, we adopt Barthes’ d…

Cited by 9SourcePDFScholar