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2010 – 2019
- 2018
[j3]Yuni Susanti
, Takenobu Tokunaga, Hitoshi Nishikawa, Hiroyuki Obari:
Automatic distractor generation for multiple-choice English vocabulary questions. Res. Pract. Technol. Enhanc. Learn. 13(1): 15 (2018)- [c4]Tomoko Nariai, Hiroaki Kojima, Hiroyuki Obari, Shiroh Itai:
Method of intonation conversion for facilitating English communication between native and non-native speakers. UV 2018: 1-6 - 2017
- [j2]Yuni Susanti, Takenobu Tokunaga, Hitoshi Nishikawa, Hiroyuki Obari:
Evaluation of automatically generated English vocabulary questions. Res. Pract. Technol. Enhanc. Learn. 12(1): 11 (2017) - [j1]Yuni Susanti, Takenobu Tokunaga, Hitoshi Nishikawa, Hiroyuki Obari:
Controlling item difficulty for automatic vocabulary question generation. Res. Pract. Technol. Enhanc. Learn. 12(1): 25 (2017) - 2016
- [c3]Yuni Susanti, Hitoshi Nishikawa, Takenobu Tokunaga, Hiroyuki Obari:
Item Difficulty Analysis of English Vocabulary Questions. CSEDU (1) 2016: 267-274
2000 – 2009
- 2009
- [c2]Hiroyuki Obari, Hiroaki Kojima, Machi Okumura, Masahiro Yoshikawa, Shuichi Itahashi:
Investigating the effectiveness of Prontest software to train English proficiency. SLaTE 2009: 89-92 - 2008
- [c1]Yoshiko Goda, Yuichi Kogure, Yukinari Shimoyama, Midori Kimura, Hiroyuki Obari:
Survey Research on Mobile Phone Market for Mobile-Learning in Japan. WMUTE 2008: 194-195
Coauthor Index
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