---
title: "NTT — research, people and papers"
description: "NTT (Tokyo, Japan): 18 works on the Elamur Research site, 9 people with a page, 4,496 citations; its topics, units and the institutions it writes with."
canonical: "https://research.elamur.ai/free/en/companies/ntt/"
---
[Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/companies/ntt/)

[home](https://md.research.elamur.ai/free/en/) / [institutions](https://md.research.elamur.ai/free/en/orgs/) / [companies](https://md.research.elamur.ai/free/en/companies/) / NTT

# NTT

Company [Tokyo](https://md.research.elamur.ai/free/en/agglomerations/tokyo/), Japanin the agglomeration of [Tokyo](https://md.research.elamur.ai/free/en/agglomerations/tokyo/)

- [Website](http://www.ntt.co.jp/index_e.html)
- [ROR](https://ror.org/00berct97)
- [OpenAlex](https://openalex.org/I2251713219)
- [Wikidata](https://www.wikidata.org/wiki/Q1054787)

[**18** works in our library](https://md.research.elamur.ai/free/en/companies/ntt/#works) · [**21** people with a page](https://md.research.elamur.ai/free/en/companies/ntt/#authors) · [**4,496** citations of these works](https://md.research.elamur.ai/free/en/companies/ntt/#works) · [**1,730** citations in our library](https://md.research.elamur.ai/free/en/companies/ntt/#works)

## People (21)

Authors with a page here who worked or studied at NTT: first those whose cited work was done most here; beside each, their citations.

### Core (9)

Confirmed by their records, or by their bylines here with a fair part of their work.

- [Francis Bond](https://md.research.elamur.ai/free/en/authors/francis-bond/) — 1994–2008 on 41 papers · 8 papers here · 2,085 citations
- [Kevin Duh](https://md.research.elamur.ai/free/en/authors/kevin-duh/) — 2010–2021 on 20 papers · 11 papers here · 3,973 citations
- [Masaaki Nagata](https://md.research.elamur.ai/free/en/authors/masaaki-nagata/) — current · 1994–2026 on 168 papers · 4 papers here · 1,266 citations
- [Tsutomu Hirao](https://md.research.elamur.ai/free/en/authors/tsutomu-hirao/) — current · 2002–2025 on 77 papers · 5 papers here · 886 citations
- [Hideki Isozaki](https://md.research.elamur.ai/free/en/authors/hideki-isozaki/) — 1998–2014 on 41 papers · 2 papers here · 609 citations
- [Katsuhito Sudoh](https://md.research.elamur.ai/free/en/authors/katsuhito-sudoh/) — 2004–2018 on 34 papers · 3 papers here · 1,166 citations
- [Takaaki Tanaka](https://md.research.elamur.ai/free/en/authors/takaaki-tanaka/) — 2002–2019 on 20 papers · 2 papers here · 369 citations
- [Jun Suzuki](https://md.research.elamur.ai/free/en/authors/jun-suzuki/) — 2002–2023 on 57 papers · 2 papers here · 337 citations
- [Xianchao Wu](https://md.research.elamur.ai/free/en/authors/xianchao-wu/) — 2012–2013 on 4 papers · 2 papers here · 176 citations

**Also published with this affiliation (12)**

Matched by the bylines of their papers, not confirmed: few papers there, or a small part of their work.

- [Taku Kudo](https://md.research.elamur.ai/free/en/authors/taku-kudo/) — 2004–2005 on 3 papers · 4 papers here · 6,283 citations
- [Siqi Sun](https://md.research.elamur.ai/free/en/authors/siqi-sun/) — 2019–2022 on 3 papers · 3 papers here · 2,326 citations
- [Manabu Okumura](https://md.research.elamur.ai/free/en/authors/manabu-okumura/) — 2007–2009 on 2 papers · 6 papers here · 924 citations
- [Hiroyuki Shindo](https://md.research.elamur.ai/free/en/authors/hiroyuki-shindo/) — 2010–2014 on 7 papers · 5 papers here · 707 citations
- [Shinji Watanabe](https://md.research.elamur.ai/free/en/authors/shinji-watanabe/) — 1997–2012 on 75 papers · 2 papers here · 424 citations
- [Mitsuru Ishizuka](https://md.research.elamur.ai/free/en/authors/mitsuru-ishizuka/) — 1979–1980 on 2 papers · 2 papers here · 405 citations
- [Hidetaka Kamigaito](https://md.research.elamur.ai/free/en/authors/hidetaka-kamigaito/) — 2017–2021 on 6 papers · 4 papers here · 69 citations
- [Hideo Kobayashi](https://md.research.elamur.ai/free/en/authors/hideo-kobayashi/) — 1984–1993 on 13 papers · 3 papers here · 55 citations
- [Atsushi Otsuka](https://md.research.elamur.ai/free/en/authors/atsushi-otsuka/) — current · 2015–2026 on 22 papers · 2 papers here
- [Makoto Nakatsuji](https://md.research.elamur.ai/free/en/authors/makoto-nakatsuji/) — current · 2005–2026 on 44 papers · 2 papers here
- [Narichika Nomoto](https://md.research.elamur.ai/free/en/authors/narichika-nomoto/) — 2019–2025 on 11 papers · 2 papers here
- [Yuya Chiba](https://md.research.elamur.ai/free/en/authors/yuya-chiba/) — 2022–2025 on 14 papers · 2 papers here

## Works in our library (18)

The most cited first (OpenAlex citations plus our library's).

- [Multiword Expressions: A Pain in the Neck for NLP](https://md.research.elamur.ai/free/en/papers/sag-2002-multiword-expressions-pain-neck-nlp/) — Ivan A. Sag, Timothy Baldwin, Francis Bond, et al. · 2002 · 1,497 citations
- [Findings of the 2017 Conference on Machine Translation (WMT17)](https://md.research.elamur.ai/free/en/papers/bojar-2017-findings-2017-conference-machine-translation/) — Ondřej Bojar, Rajen Chatterjee, Christian Federmann, et al. · 2017 · 685 citations
- [Discovering Relations among Named Entities from Large Corpora](https://md.research.elamur.ai/free/en/papers/hasegawa-2004-discovering-relations-among-named-entities/) — Takaaki Hasegawa, Satoshi Sekine, Ralph Grishman · 2004 · 486 citations
- [Automatic Evaluation of Translation Quality for Distant Language Pairs](https://md.research.elamur.ai/free/en/papers/isozaki-2010-automatic-evaluation-translation-quality-distant/) — Hideki Isozaki, Tsutomu Hirao, Kevin Duh, et al. · 2010 · 461 citations
- [Findings of the 2020 Conference on Machine Translation (WMT20)](https://md.research.elamur.ai/free/en/papers/barrault-2020-findings-2020-conference-machine-translation/) — Loïc Barrault, Magdalena Biesialska, Ondřej Bojar, et al. · 2020 · 401 citations
- [An Empirical Model of Multiword Expression Decomposability](https://md.research.elamur.ai/free/en/papers/baldwin-2003-empirical-model-multiword-expression-decomposability/) — Timothy Baldwin, Colin Bannard, Takaaki Tanaka, et al. · 2003 · 319 citations
- [Findings of the WMT24 General Machine Translation Shared Task: The LLM Era Is Here but MT Is Not Solved Yet](https://md.research.elamur.ai/free/en/papers/kocmi-2024-findings-wmt24-general-machine-translation/) — Tom Kocmi, Eleftherios Avramidis, Rachel Bawden, et al. · 2024 · 177 citations
- [Dependency-based Discourse Parser for Single-Document Summarization](https://md.research.elamur.ai/free/en/papers/yoshida-2014-dependency-based-discourse-parser-single/) — Yasuhisa Yoshida, Jun Suzuki, Tsutomu Hirao, et al. · 2014 · 113 citations
- [Discriminative Approach to Predicate-Argument Structure Analysis with Zero-Anaphora Resolution](https://md.research.elamur.ai/free/en/papers/imamura-2009-discriminative-approach-predicate-argument-structure/) — Kenji Imamura, Kuniko Saito, Tomoko Izumi · 2009 · 77 citations
- [Findings of the WMT25 General Machine Translation Shared Task: Time to Stop Evaluating on Easy Test Sets](https://md.research.elamur.ai/free/en/papers/kocmi-2025-findings-wmt25-general-machine-translation/) — Tom Kocmi, Ekaterina Artemova, Eleftherios Avramidis, et al. · 2025 · 73 citations
- [Anaphora Resolution of Japanese Zero Pronouns with Deictic Reference](https://md.research.elamur.ai/free/en/papers/nakaiwa-1996-anaphora-resolution-japanese-zero-pronouns/) — Hiromi Nakaiwa, Satoshi Shirai · 1996 · 62 citations
- [Japanese Zero Pronoun Resolution based on Ranking Rules and Machine Learning](https://md.research.elamur.ai/free/en/papers/isozaki-2003-japanese-zero-pronoun-resolution-based/) — Hideki Isozaki, Tsutomu Hirao · 2003 · 57 citations
- [Zero Pronoun Resolution can Improve the Quality of J-E Translation](https://md.research.elamur.ai/free/en/papers/taira-2012-zero-pronoun-resolution-can-improve/) — Hirotoshi Taira, Katsuhito Sudoh, Masaaki Nagata · 2012 · 34 citations
- [Can we obtain significant success in RST discourse parsing by using Large Language Models?](https://md.research.elamur.ai/free/en/papers/maekawa-2024-can-we-obtain-significant-success/) — Aru Maekawa, Tsutomu Hirao, Hidetaka Kamigaito, et al. · 2024 · 19 citations
- [Context-aware Neural Machine Translation with Coreference Information](https://md.research.elamur.ai/free/en/papers/ohtani-2019-context-aware-neural-machine-translation/) — Takumi Ohtani, Hidetaka Kamigaito, Masaaki Nagata, et al. · 2019 · 19 citations
- [A Simple and Strong Baseline for End-to-End Neural RST-style Discourse Parsing](https://md.research.elamur.ai/free/en/papers/kobayashi-2022-simple-strong-baseline-end-end/) — Naoki Kobayashi, Tsutomu Hirao, Hidetaka Kamigaito, et al. · 2022 · 16 citations
- [From Felt Sense to Words: Construction and Analysis of a Focusing Dialogue Dataset for Verbalization](https://md.research.elamur.ai/free/en/papers/tsunomori-2026-felt-sense-words-construction-analysis/) — Yuiko Tsunomori, Yuya Chiba, Yosuke Koshikawa · 2026
- [PrePPER: A Preference Pattern-based Profiling Framework for Explainable Recommendation](https://md.research.elamur.ai/free/en/papers/usumi-2026-prepper-preference-pattern-based-profiling/) — Taisuke Usumi, Akiko Masaki, Sanae Muramatsu, et al. · 2026

## Topics

Topics of its works in our library, with the number of works on each.

[Machine translation (6)](https://md.research.elamur.ai/free/en/topics/machine-translation/) · [Coreference resolution (5)](https://md.research.elamur.ai/free/en/topics/coreference-resolution/) · [Evaluation & benchmarks (5)](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) · [Discourse analysis (3)](https://md.research.elamur.ai/free/en/topics/discourse-analysis/) · [Idioms & multiword expressions (2)](https://md.research.elamur.ai/free/en/topics/multiword-expressions/) · [Semantic role labeling (1)](https://md.research.elamur.ai/free/en/topics/semantic-role-labeling/) · [Summarization (1)](https://md.research.elamur.ai/free/en/topics/summarization/) · [Dialogue systems (1)](https://md.research.elamur.ai/free/en/topics/dialogue-systems/)

## Fields

[Linguistics & languages (16)](https://md.research.elamur.ai/free/en/shelves/linguistics/) · [Machine translation (5)](https://md.research.elamur.ai/free/en/shelves/machine-translation/) · [Natural language processing (1)](https://md.research.elamur.ai/free/en/shelves/nlp/)

## Collaborates with

Institutions on the bylines of the same works here; the number is the works they share.

[University of Edinburgh 5](https://md.research.elamur.ai/free/en/universities/university-of-edinburgh/) [Microsoft 4](https://md.research.elamur.ai/free/en/companies/microsoft/) [Johns Hopkins University 4](https://md.research.elamur.ai/free/en/universities/johns-hopkins-university/) [University of Amsterdam 4](https://md.research.elamur.ai/free/en/universities/university-of-amsterdam/) [Charles University 4](https://md.research.elamur.ai/free/en/universities/charles-university/) [Dublin City University 3](https://md.research.elamur.ai/free/en/universities/dublin-city-university/) [ALMANACH: Modélisation et analyse linguistique automatique et humanités computationnelles 3](https://md.research.elamur.ai/free/en/labs/almanach-modelisation-et-analyse-linguistique-automatique-et-humanites/) [German Research Centre for Artificial Intelligence 3](https://md.research.elamur.ai/free/en/labs/german-research-centre-for-artificial-intelligence/) [University of Tartu 3](https://md.research.elamur.ai/free/en/universities/university-of-tartu/) [Tokyo Institute of Technology 3](https://md.research.elamur.ai/free/en/universities/tokyo-institute-of-technology/) [Microsoft (United Kingdom) 3](https://md.research.elamur.ai/free/en/companies/microsoft-united-kingdom/) [Google 2](https://md.research.elamur.ai/free/en/companies/google/)

## Parent and units

**Units** NTT (Italy) NTT (United States)

From the Research Organization Registry (ROR); those with a page here are linked.

Works and people from the bylines of the papers (OpenAlex): a person listed here worked or studied at NTT; employment or education is named only where the person's ORCID record or Wikidata says so. Institution data from ROR and OpenAlex.