Differentially Private Cross-camera Person Re-identification

no code implementations • 5 Jun 2023 • Lucas Maris, Yuki Matsuda, Keiichi Yasumoto

Camera-based person re-identification is a heavily privacy-invading task by design, benefiting from rich visual data to match together person representations across different cameras.

Person Re-Identification

Arukikata Travelogue Dataset with Geographic Entity Mention, Coreference, and Link Annotation

1 code implementation • 23 May 2023 • Shohei Higashiyama, Hiroki Ouchi, Hiroki Teranishi, Hiroyuki Otomo, Yusuke Ide, Aitaro Yamamoto, Hiroyuki Shindo, Yuki Matsuda, Shoko Wakamiya, Naoya Inoue, Ikuya Yamada, Taro Watanabe

Geoparsing is a fundamental technique for analyzing geo-entity information in text.

Arukikata Travelogue Dataset

no code implementations • 19 May 2023 • Hiroki Ouchi, Hiroyuki Shindo, Shoko Wakamiya, Yuki Matsuda, Naoya Inoue, Shohei Higashiyama, Satoshi Nakamura, Taro Watanabe

We have constructed Arukikata Travelogue Dataset and released it free of charge for academic research.

Evaluation of Argument Search Approaches in the Context of Argumentative Dialogue Systems

no code implementations • LREC 2020 • Niklas Rach, Yuki Matsuda, Johannes Daxenberger, Stefan Ultes, Keiichi Yasumoto, Wolfgang Minker

We present an approach to evaluate argument search techniques in view of their use in argumentative dialogue systems by assessing quality aspects of the retrieved arguments.