(v slovenščini)

jaSlo: Japanese-Slovene resources for language learning

This page offers resources for learning Japanese as a second or foreign langugage, which have been produced in cooperation between the Dept. of Asian Studies at the University of Ljubljana and the Dept. of Knowledge Technologies at the Jožef Stefan Institute:

1. Japanese-Slovene Learner's Dictionary jaSlo
2. Reading Tutor with jaSlo dictionary
3. Corpora and concordances:
   1. jaSlo parallel corpus
   2. jpWaC-L web corpus
   3. Corpus annotation
4. References

1. Japanese-Slovene Learner's Dictionary jaSlo

The jaSlo dictionary contains almost 10.000 entries, many of them linked to corpus examples. More infomation about the dictionary can be found it in its TEI header.

• jaSlo is also available as an Android app.
• The complete dictionary can be downloaded in source TEI P5 format from the CLARIN.SI repository via the permanent URL hdl.handle.net/11356/1050.

2. Reading Tutor with jaSlo dictionary

Reading Tutor, produced by prof. Yoshiko Kawamura and her team at Tokyo International University, is a system for Japanese language learning, where the text pasted into a window is analysed, and the program returns the words found in the dictionary. Several dictionaries are available, among them also the jaSlo dictionary.

3. Corpora and concordances

3.1 The jaSlo parallel corpus

3.2 The jpWaC-L web corpus

The corpus is available for exploration via the noSketch Engine @ CLARIN.SI as well as a downloadable dataset from the CLARIN.SI repository via the permanent URL http://hdl.handle.net/11356/1047.

The Japanese web corpus with difficulty levels jpWaC-L contains over 300 million words, with words and sentences annotated with their difficulty level. The corpus is further split into 5 subcorpora, each for one difficulty level, from 4 (easiest) to 0 (hardest).

The difficulty level of the words comes from a lexicon provided by prof. Yoshiko Kawamura, Tokyo International University. Words are assigned difficulty levels according to the Japanese Language Proficiency Test Content Specifications (Revised Edition), Japan Foundation & Association of International Education Japan. Tokyo: Bonjinsha 2004. The difficulty level of the sentences is computed using various heuristics, based on the (difficulty level of) words, sentence length, etc. (c.f. Hmeljak et al. 2010)

The corpus was collected from the Web using WaCkY tools and then processed by Chasen.

3.3. Corpus annotation

The corpora were part-of-speech tagged and lemmatised with ChaSen. The ChaSen tags (originally written in Japanese) have been also translated to English tags. In the concordancers the ChaSen-jp tags (i.e. those written in Japanese) are stored in the positional attribute ctag ChaSen-en in the attribute tag. Here you can see all the defined corpus annotations in noSkE. The table below gives the mapping (it is also available as a tabular file):

References

1. HMELJAK SANGAWA, Kristina, ERJAVEC, Tomaž. The Japanese-Slovene dictionary jaSlo: its developments, enhancement and use. Studia Kognitiva, 2010, no. 10, pp. 211-224. [PDF]
2. HMELJAK SANGAWA, Kristina, ERJAVEC, Tomaž, KAWAMURA, Yoshiko. Automated Collection of Japanese Word Usage Examples from a Parallel and a Monolingual Corpus. V: eLexicography in the 21st century : new challenges, new applications: proceedings of eLex 2009, Louvain-la-Neuve, 22 - 24 October 2009, (Cahiers du Cental, 7). Louvain: Presses Universitaires de Louvain, 2010, pp. 137-147. [PDF]
3. HMELJAK SANGAWA, Kristina, ERJAVEC, Tomaž. A low cost approach to building a Japanese-Slovene parallel corpus. 電子情報通信学会技術研究報告 - IEICE Technical Report (Denshi Jōhō Tsūshin Gakkai gijutsu kenkyū hōkoku), 2008, vol. 108, no. 50, pp. 7-10.
4. KAWAMURA, Yoshiko, HMELJAK SANGAWA, Kristina, ERJAVEC, Tomaž. Web kôpasu o katsuyô shita reberubetsu reibun kensaku shisutemu no kaihatsu to hyôka. V: OKOMURA, Minako (ur.), MIWA, Sei (ur.). Dai 14kai Yôroppa Nihongo kyôiku shimpojiumu hôkoku-happyô rombunshû, (Yôroppa Nihongo kyôiku, 14). [Berlin]: Yôroppa nihongo kyôshikai: =Association of Japanese Language Teachers in Europe, 2009, pp. 231-238
5. SRDANOVIĆ, Irena, ERJAVEC, Tomaž, KILGARRIFF, Adam. A web corpus and word sketches for Japanese. Shizen gengo shori, 2008, vol. 15, no. 2, pp. 137-159. [PDF]
6. HMELJAK SANGAWA, Kristina, ERJAVEC, Tomaž. Gakushoushayou nihongo jisho no tame no taizaku reibun kakutoko. V: The Fourteenth Annual Meeting of The Association for Natural Language Processing, 21 March 2008, University of Tokyo. Proceedings of the Workshop on Natural Language Processing for Education. [S. l.]: The Association for Natural Language Processing, 2008, pp. 19-22.
7. HMELJAK SANGAWA, Kristina, ERJAVEC, Tomaž. Črpanje primerov za japonsko-slovenski slovar iz vzporednega korpusa. V: ERJAVEC, Tomaž (ur.), ŽGANEC GROS, Jerneja (ur.). Zbornik Šeste konference Jezikovne tehnologije, 16. do 17. oktober 2008, : zbornik 11. mednarodne multikonference Informacijska družba - IS 2008, zvezek C : proceedings of the 11th International Multiconference Information Society - IS 2008, volume C, (Informacijska družba). Ljubljana: Institut Jožef Stefan, 2008, pp. 33-36
8. ERJAVEC, Tomaž, HMELJAK SANGAWA, Kristina, SRDANOVIĆ, Irena. jaSlo, A Japanese-Slovene Learners' Dictionary: Methods for Dictionary Enhancement. In Proceedings of the 12th EURALEX International Congress. Turin, Italy, 2006. [PDF]
9. ERJAVEC, Tomaž, HMELJAK SANGAWA, Kristina, SRDANOVIĆ, Irena, VAHČIČ, Anton Ml. Making an XML-based Japanese-Slovene Learners' Dictionary. In Proceedings of Fourth International Conference on Language Resources and Evaluation, LREC'04, 26-28 May 2004. Lisbon.
10. ERJAVEC, Tomaž, HMELJAK SANGAWA, Kristina, SRDANOVIĆ, Irena. XML zapis japonsko-slovenskega slovarja. V Zborniku 12. Mednarodne elektrotehnične in računalniške konference ERK 2003, 25-26 September 2003, Ljubljana, pp. 471-474.
11. HMELJAK SANGAWA, Kristina. Slovar japonskega jezika za študente japonščine. V Zborniku Konference o jezikovnih tehnologijah, SDJT'02, 14-15 October 2002, Ljubljana: Inštitut Jožef Stefan, 2002, pp. 102-105.

Acknowledgements

Kristina Hmeljak Sangawa's work was supported by a Japanese-Language Education Fellowship of the Japan Foundation from March to July 2005, and the work of Tomaž Erjavec by a JSPS scholarship in November 2008.

Povezave

• Jim Breen's Japanese Pages: dictionaries and dictionary servers
• Papillon project
• TEI Consortium