| Successful EFL teaching using mobile technologies in a flipped classroom H Obari, S Lambacher Critical CALL–Proceedings of the 2015 EUROCALL Conference, Padova, Italy …, 2015 | 86 | 2015 |
| Implementing mobile language learning technologies in Japan S McCarty, H Obari, T Sato Springer Singapore, 2017 | 72 | 2017 |
| Automatic distractor generation for multiple-choice English vocabulary questions Y Susanti, T Tokunaga, H Nishikawa, H Obari Research and practice in technology enhanced learning 13 (1), 15, 2018 | 49 | 2018 |
| State of the art of language learning design using mobile technology: sample apps and some critical reflection E Bárcena, T Read, J Underwood, H Obari, D Cojocnean, T Koyama, ... Research-publishing. net, 2015 | 44 | 2015 |
| 事例に基づく HTML 文書から XML 文書への半自動変換—シリーズ型 HTML 文書における類似性の利用— 梅原雅之， 岩沼宏治， 永井宏和 人工知能学会論文誌 16 (5), 408-416, 2001 | 27 | 2001 |
| Evaluation of automatically generated english vocabulary questions Y Susanti, T Tokunaga, H Nishikawa, H Obari Research and practice in technology enhanced learning 12, 1-21, 2017 | 25 | 2017 |
| Item difficulty analysis of english vocabulary questions Y Susanti, H Nishikawa, T Tokunaga, O Hiroyuki International Conference on Computer Supported Education 2, 267-274, 2016 | 24 | 2016 |
| Impact of a Blended Environment with m-Learning on EFL Skills. H Obari, S Lambacher Research-publishing. net, 2014 | 24 | 2014 |
| Mobile technologies and language learning in Japan M Kimura, H Obari, Y Goda WorldCALL: International perspectives on computer-assisted language learning …, 2011 | 23 | 2011 |
| Controlling item difficulty for automatic vocabulary question generation Y Susanti, T Tokunaga, H Nishikawa, H Obari Research and practice in technology enhanced learning 12, 1-16, 2017 | 21 | 2017 |
| Improving the English skills of native Japanese using artificial intelligence in a blended learning program H Obari, S Lambacher CALL and complexity–short papers from EUROCALL, 327-333, 2019 | 19 | 2019 |
| PM2. 5 越境問題は終焉に向かっているのか? 鵜野伊津志， 王哲， 弓本桂也， 板橋秀一， 長田和雄， 入江仁士， 山本重一， ... 大気環境学会誌 52 (6), 177-184, 2017 | 15 | 2017 |
| Survey research on mobile phone market for mobile-learning in Japan Y Goda, Y Kogure, Y Shimoyama, M Kimura, H Obari Fifth IEEE international conference on wireless, mobile, and ubiquitous …, 2008 | 14 | 2008 |
| Empowering EFL learners to interact effectively in a blended learning environment H Obari, H Kojima, S Itahashi EdMedia+ Innovate Learning, 3438-3447, 2010 | 13 | 2010 |
| 単語音声データベース (< 小特集> 試験用音声の標準化) 板橋秀一 日本音響学会誌 41 (10), 723-726, 1985 | 11 | 1985 |
| The Impact of Employing Mobile Technologies and PCs for Learning Coursera Online Lectures and TOEIC Practice Kit H Obari Proceedings of EUROCALL 20, 194-199, 2013 | 10 | 2013 |
| Integration of e-learning and m-learning in teaching EFL in Japan H Obari E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare …, 2009 | 9 | 2009 |
| Differentiation of English utterances of Japanese and native speakers by several prosodic parameters H Obari, R Tomiyama, M Yamamoto, S Itahashi Proc. Oriental COCOSDA, 143-147, 2005 | 9 | 2005 |
| A cross-sectional study of effectiveness on listening comprehension of the use of Japanese subtitled and English captioned videos H Obari Teaching English Through Movies 2, 11-22, 1996 | 9 | 1996 |
| The integration of 21st century skill and virtual learning with COVID-19 O Hiroyuki AsiaCALL Online Journal 12 (3), 22-27, 2021 | 8 | 2021 |
