Language Grid

The Language Grid (Japanese: 言語グリッド, Hepburn: Gengo Guriddo) is an online multilingual service platform developed in Japan. It integrates language resources such as dictionaries, bilingual corpora, and machine translation systems through web services.

The project began operating in 2007, with research centered at the National Institute of Information and Communications Technology (NICT) and Kyoto University. Operational responsibility was transferred to the NPO Language Grid Association in 2017. The project received the Institute of Electronics, Information and Communication Engineers (IEICE) Achievement Award in 2012. Its software and service-oriented architecture were later used by other language-infrastructure projects, including the Language Application Grid (LAPPS Grid) in the United States and the European Language Grid.

Background and design

The Language Grid originated in the "Intercultural Collaboration Experiment", conducted among universities in Japan, China, South Korea, and Malaysia in 2002. In the experiment, students collaboratively developed open-source software using existing machine translation systems.

The experiment identified limitations in the available machine translation systems, including difficulty in incorporating terminology specific to software development and individual projects. The Language Grid subsequently adopted a service-oriented architecture (SOA) to combine machine translation with other language resources.

Language resources such as specialized dictionaries, part-of-speech taggers, and machine translation systems were provided as web-based "atomic services". These services could be combined into "composite services" for particular multilingual applications. Experimental operation began in 2007, and the server software was released as open source in 2010.

Conceptual structure of the Language Grid.

Operation

The Kyoto Operation Center was established at Kyoto University in 2007 and connected atomic services to provide composite services. Operational responsibility for the center was transferred to the NPO Language Grid Association in 2017. Operation centers were later established in Thailand, Indonesia, and China and were interconnected.

According to a 2018 report by the project developers, 183 groups from 24 countries and regions participated in the Language Grid, and 226 services were shared. Cooperation was also established with the European Language Resources Association (ELRA) and the Linguistic Data Consortium (LDC).

Adoption by third parties

The Language Grid software and architecture were used in several external projects.

Multilingual agricultural support (YMC model)

From 2011 to 2014, a rice-cultivation support project in Vĩnh Long province in the Mekong Delta of Vietnam used the Language Grid. The project involved the Vietnamese Ministry of Agriculture, the NPO Pangaea, and several universities and research institutes in Japan and Vietnam.

The project adopted the "Youth Mediated Communication (YMC)" model. Children of Vietnamese farmers learned about rice cultivation and computers and mediated communication between Japanese agricultural experts and their parents. The project was reported by Vietnamese media, including VietnamNet, Tuổi Trẻ, and Sài Gòn Giải Phóng.

Medical interpretation support

Wakayama University and the NPO Multicultural Center Kyoto jointly developed a multilingual medical communication system using the Language Grid. The system was introduced at hospital reception desks to support communication between foreign patients and medical staff.

Use in other language infrastructures

The service-oriented architecture and software of the Language Grid were used in several multilingual language-infrastructure projects.

The Language Application Grid (LAPPS Grid) in the United States, which received funding from the National Science Foundation (NSF), adopted Language Grid server software to support interoperability among natural language processing (NLP) tools. The European Language Grid (ELG) project, conducted from 2019 to 2022, also used a service-oriented approach.

Bond and Foster, in their work on the Open Multilingual Wordnet, cited the Language Grid as an example of an approach using open licenses and standardized interfaces for language resources.

References

  1. 1 2 3 4 5 6 Ishida, Toru; Murakami, Yohei; Lin, Donghui; Nakaguchi, Takao; Otani, Masayuki (2018). "Language Service Infrastructure on the Web: The Language Grid". Computer. 51 (6). IEEE: 72–81. Bibcode:2018Compr..51f..72I. doi:10.1109/MC.2018.2701643.
  2. ↑ "IEICE Achievement Award Winners 2012". The Institute of Electronics, Information and Communication Engineers (IEICE). 2012. Retrieved 2026-02-20.
  3. 1 2 Ide, Nancy; Potthast, Christian; Suderman, Keith; others (2014). "The Language Application Grid". Proceedings of the 9th International Conference on Language Resources and Evaluation (LREC 2014). European Language Resources Association (ELRA). pp. 3516–3522.
  4. 1 2 Rehm, Georg; Berger, Maria; Elsholz, Ela; others (2020). "European Language Grid: An Overview". Proceedings of the 12th Language Resources and Evaluation Conference (LREC 2020). European Language Resources Association (ELRA). pp. 3366–3380.
  5. ↑ "Open Language Grid". Service Grid Open Source Project. Archived from the original on 2026-07-05. Retrieved 2026-02-20.
  6. ↑ Murakami, Yohei; Lin, Donghui; Ishida, Toru, eds. (2018). Services Computing for Language Resources. Cognitive Technologies. Cham: Springer. doi:10.1007/978-981-10-7793-7. ISBN 978-981-10-7792-0.
  7. 1 2 Togami, Takashi; Ninomiya, Seishi; Yamamoto, Kyosuke; Mori, Yumiko; others (2012). "Field and Weather Monitoring with Youths as Sensors for Agricultural Decision Support". Agricultural Information Research. 21 (3): 65–75. doi:10.3173/air.21.65.
  8. ↑ "Society in brief 5/2: Students help parents with farming via IT". VietnamNet. 2013-02-13. Archived from the original on 2026-07-05. Retrieved 2026-02-23.
  9. ↑ "Trẻ em làm nông bằng công nghệ (Children doing farming using technology)" (in Vietnamese). Tuổi Trẻ. 2013-01-17. Archived from the original on 2026-07-05. Retrieved 2026-02-23.
  10. ↑ "Khi học sinh đi làm lúa (When students go to work in the rice fields)" (in Vietnamese). Sài Gòn Giải Phóng. 2013-02-13. Archived from the original on 2026-07-05. Retrieved 2026-02-23.
  11. ↑ Miyabe, Mai; Yoshino, Takashi (2009). "Design of Face-to-Face Multilingual Communication Environment for Illiterate People". Internationalization, Design and Global Development (IDGD 2009). Lecture Notes in Computer Science, vol 5623. Springer, Berlin, Heidelberg. pp. 283–292. doi:10.1007/978-3-642-02767-3_32. Archived from the original on 2018-06-11. Retrieved 2026-08-01.
  12. ↑ Bond, Francis; Foster, Ryan (2013). "Linking and Extending an Open Multilingual Wordnet". Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (ACL 2013). pp. 1352–1362.