Search Results for author: Kosuke Takahashi

Found 7 papers, 0 papers with code

Is This Translation Error Critical?: Classification-Based Human and Automatic Machine Translation Evaluation Focusing on Critical Errors

no code implementations EACL (HumEval) 2021 Katsuhito Sudoh, Kosuke Takahashi, Satoshi Nakamura

Our classification-based approach focuses on such errors using several error type labels, for practical machine translation evaluation in an age of neural machine translation.

Machine Translation Translation

Structure of Multiple Mirror System from Kaleidoscopic Projections of Single 3D Point

no code implementations29 Mar 2021 Kosuke Takahashi, Shohei Nobuhara

The kaleidoscopic imaging system can be recognized as the virtual multi-camera system and has strong advantages in that the virtual cameras are strictly synchronized and have the same intrinsic parameters.

Automatic Machine Translation Evaluation using Source Language Inputs and Cross-lingual Language Model

no code implementations ACL 2020 Kosuke Takahashi, Katsuhito Sudoh, Satoshi Nakamura

Our experiments show that our proposed method using Cross-lingual Language Model (XLM) trained with a translation language modeling (TLM) objective achieves a higher correlation with human judgments than a baseline method that uses only hypothesis and reference sentences.

Language Modelling Machine Translation +2

A Linear Extrinsic Calibration of Kaleidoscopic Imaging System from Single 3D Point

no code implementations CVPR 2017 Kosuke Takahashi, Akihiro Miyata, Shohei Nobuhara, Takashi Matsuyama

This paper proposes a new extrinsic calibration of kaleidoscopic imaging system by estimating normals and distances of the mirrors.

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