Biography

Katsuki Chousa is a Researcher in the Linguistics Intelligence Research Group at Innovative Communication Laboratory, NTT Communication Science Laboratories. His research interests include machine translation, sequence alignments, and syntactic/semantic parsing.

Interests
  • Computational Linguistics
  • (Real-time / Controllable) Machine Translation
  • Syntactic / Semantic Parsing
  • Sequence Alignments
  • Information Retrieval
  • Machine Learning
Education
  • M.Eng. in Natural Language Processing, 2020

    Nara Institute of Science and Technology

  • B.Eng. in Natural Language Processing, 2018

    Osaka Prefecture University College of Technology

Featured Publications

Browse all publications here.
SpanAlign: Sentence Alignment Method based on Cross-Language Span Prediction and ILP

Experience

 
 
 
 
 
Researcher
NTT Communication Science Laboratories
April 2020 – Present Kyoto, Japan
 
 
 
 
 
Ph.D. Student
Nara Institute of Science and Technology
April 2023 – Present Nara, Japan
 
 
 
 
 
M.Eng. Student
Nara Institute of Science and Technology
April 2018 – March 2020 Nara, Japan
M.Eng. student in Augmented Human Communication Laboratory, Department of Information Science, Nara Institute of Science and Technology. Research for Neural Machine Translation, supervised by Prof. Satoshi Nakamura and Prof. Katsuhito Sudoh.
 
 
 
 
 
B.Eng. Student
Osaka Prefecture University College of Technology
April 2016 – March 2018 Osaka, Japan
B.Eng. student in Advanced Cource, Osaka Prefecture University College of Technology. Research for Image Question Answering, supervised by Prof. Masanari Kubota.
 
 
 
 
 
Researcher
Nara Institute of Science and Technology
April 2019 – March 2020 Nara, Japan
Working at Data Science Center, Nara Institute of Science and Technology.
 
 
 
 
 
Internship
NTT Communication Science Laboratories
August 2018 – May 2019 Kyoto, Japan
 
 
 
 
 
Internship
Cookpad Inc.
August 2018 – August 2018 Tokyo, Japan
1 week reseach internship
 
 
 
 
 
Researcher
Nara Institute of Science and Technology
November 2017 – March 2018 Nara, Japan
Working at Augmented Human Communication Laboratory, Department of Information Science, Nara Institute of Science and Technology.
 
 
 
 
 
Internship
Nara Institute of Science and Technology
August 2016 – September 2016 Nara, Japan
Internship at Augmented Human Communication Laboratory, Department of Information Science, Nara Institute of Science and Technology. Research for Simultaneous Machine Translation between English and Japanese.
 
 
 
 
 
Internship
OPTiM
August 2014 – August 2014 Tokyo, Japan
2 weeks internship

Achievements

The Best Student Award
NAIST The Best Student Award
Young Award
帖佐 克己, 須藤 克仁, 中村 哲 - 英日同時翻訳のためのConnectionist Temporal Classificationを用いたニューラル機械翻訳
33th grade in Asia Yokohama Regional Contest
2nd Place, NAPROCK First Runner Up Prize
The Presentation Award
帖佐 克己, 窪田 哲也 - 深層学習を用いた話者認識
Winner

awarded following prizes:

  • NAPROCK First Runner Up Prize
  • Prize of Minister of Education, Culture, Sports, Science and Technology
  • IPSJ Excellent Student Award
  • BCN IT Junior Award
53th grade in Asia Taichung Regional Contest
8th Place
Achieved A rank in qual and final, joined the spring training camp
4th Place
5th Place, IEICE Supercomputing Award, IPSJ Excellent Student Award
Advanced to the final