Tokyo Metropolitan University Natural Language Processing Group
Tokyo Metropolitan University
Graduate School of System Design
6-6 Asahigaoka, Hino, Tokyo 191-0065, Japan
Students' Room 5-205b (sub room)
Google Map
3rd-year Ph.D Candidate
Research Interests
Artificial Intelligence, Natural Language Processing, Machine Translation, Linguistics
Programming Languages
Python, Bash, C, C++
Spoken Languages
Mandarin Chinese(Native), English, Cantonese, Japanese

NEWS


EDUCATION


RESEARCH PUBLICATIONS

  • Longtu Zhang and Mamoru Komachi (2019). Chinese-Japanese Unsupervised Neural Machine Translation Using Sub-character Level Information. In arXiv:1903.00149, March 1, 2019
  • Longtu Zhang and Yuting Zhao and Mamoru Komachi (2018). TMU Japanese-Chinese Unsupervised NMT System for WAT 2018 Translation Task. In The proceedings of The 5th Workshop on Asian Translation, HongKong, China. December 3, 2018 [proceedings]
  • Longtu Zhang and Mamoru Komachi (2018). Neural Machine Translation of Logographic Language Using Sub-character Level Information. In The proceedings of the Third Conference on Machine Translation, Brussels, Belgium. October 31 – November 1, 2018 (Acceptance rate 28.7%) [paper]
  • Longtu Zhang (2016). Short-long/Long-short Preferences in English/Japanese Processing Revisited. In Young Researchers Symposium on Natural Language Processing (YRSNLP) 2016, Osaka, Japan. December 10, 2016
  • Cheung, Lawrence Y. L. and Longtu Zhang. (2016) Determinants of the Synthetic–Analytic Variation Across English Comparatives and Superlatives. In English Language and Linguistics 20(3): 559-583. [paper, pdf]
  • Cheung, Lawrence Y. L. and Longtu Zhang. (2014) Inflectional/Periphrastic (I/P) Alternation of English Superlatives in Coordination. In Second Asia Pacific Corpus Linguistics Conference (APCLC 2014), PolyU, Hong Kong. March 6—8, 2014. [slides]
  • Cheung, Lawrence and Longtu Zhang. (2014) Inflectional/Periphrastic Alternation of English Comparatives in Coordination. In Linguistic Society of America (LSA) Annual Meeting 2014, Minneapolis, USA. January 2—6, 2014. [slides]
  • Cheung, Lawrence and Longtu Zhang. (2013) (Re)considering Determinants of the Inflectional/Periphrastic Alternation across English Comparatives and Superlatives. In The 5th International Conference on the Linguistics of Contemporary English (ICLCE 5), University of Texas, Austin, September 25—29, 2013. [slides]

WORKING EXPERIENCES

  • Volunteer @ Main Press Conference Rooms (MPC), Main Press Center, Beijing 2008 Olympics | Beijing, China | 2008
  • Research Assistant @ Department of Linguistic and Modern Languages, the Chinese University of Hong Kong | Hongkong, China | 2012-2014