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Dive into the research topics where Kazuhide Yamamoto is active.

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Featured researches published by Kazuhide Yamamoto.


Journal of Natural Language Processing | 2006

Efficient Expansion of MT Rules using Corpora

Setsuo Yamada; Kenji Imamura; Kazuhide Yamamoto

現在, 多くのルールベースまたはパターンベースの実用的な機械翻訳システムにおける翻訳規則は, 人手によって拡充されているが, 非常に多くの時間と労力を必要としている.そこで, 本論文では, 単言語コーパスに含まれる言語現象を基に, 人が効率的に翻訳規則を拡充する方法を提案する.翻訳規則は原言語知識と目的言語知識から構成されている.原言語知識は, 既存の機械翻訳システムで使われている原言語知識をキーとしてコーパスを検索することによって, 獲得する.また, 目的言語知識は, 既存の機械翻訳システムによって翻訳された部分翻訳結果を利用することによって, 獲得する.人が, これら原言語知識や目的言語知識を使って翻訳規則を拡充すると, 従来手法に比べて, 全体の翻訳品質を下げずに時間的コストを削減できたことを実験によって示す.


Archive | 1999

Solutions to Problems Inherent in Spoken-language Translation: The ATR-MATRIX Approach

Eiichiro Sumita; Setsuo Yamada; Kazuhide Yamamoto; Michael Paul; Hideki Kashioka; Kai Ishikawa; Satoshi Shirai


NLPRS | 2001

Approach to Spoken Chinese Paraphrasing Based on Feature Extraction.

Chengqing Zong; Yujie Zhang; Kazuhide Yamamoto; Masashi Sakamoto; Satoshi Shirai


Archive | 2000

Anaphora analyzing apparatus provided with antecedent candidate rejecting means using candidate rejecting decision tree

Michael Paul; Kazuhide Yamamoto; Eiichiro Sumita


international conference on the computer processing of oriental languages | 2001

Sandglass: Twin Paraphrasing Spoken Language Translation

Kazuhide Yamamoto; Satoshi Shirai; Masashi Sakamoto; Yujie Zhang


ICSP | 2001

Overlapping Constraints of Two Step Selection to Generate a Transfer Dictionary

Satoshi Shirai; Kazuhide Yamamoto; Aimo Oikari


Natural Language Processing Pacific Rim Symposium | 2001

Japanese-English paraphrase corpus.

Satoshi Shirai; Kazuhide Yamamoto; Francis Bond


NLPRS | 2001

Paraphrasing Utterances by Reordering Words Using Semi-Automatically Acquired Patterns.

Yujie Zhang; Kazuhide Yamamoto; Chengqing Zong; Masashi Sakamoto


language resources and evaluation | 2002

Towards a thesaurus of predicates

Satoshi Shirai; Kazuhide Yamamoto; Francis Bond; Hozumi Tanaka


Archive | 2002

Corpus-Assisted Expansion of Manual MT Knowledge

Setsuo Yamada; Kenji Imamura; Kazuhide Yamamoto

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Eiichiro Sumita

Nagaoka University of Technology

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Satoshi Shirai

Nippon Telegraph and Telephone

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Setsuo Yamada

Nippon Telegraph and Telephone

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Yujie Zhang

National Institute of Information and Communications Technology

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Chengqing Zong

Chinese Academy of Sciences

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Francis Bond

Nanyang Technological University

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Hideki Kashioka

National Institute of Information and Communications Technology

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Hozumi Tanaka

Tokyo Institute of Technology

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