New Potential of E-learning by Re-utilizing Open Content Online - TED NOTE: English Learning System as an Auto-assignment Generator. - Ai Nakajima; Kiyoshi Tomimatsu (HCI (15), 2013)

Automatic Quiz Generator and Use of Open Educational Web Videos for English as General Academic Purpose. - Yuichi Ono; Ai Nakajima (ICCE, 2015)

The Prospect of Open Online e-Learning System Based on the Free Culture Movement - Development of YouTutors as an Auto-Assignment Generator by Utilizing Creative Commons Contents Online. - Ai Nakajima; Yuichi Ono (IIAI-AAI, 2015)

The Accuracy of an Estimating Method for the Mammary Gland Composition in the Mammography Using the CdTe-Series Photon Counting Detector. - Ai Nakajima; Misa Kato; Chizuru Okamoto; Akiko Ihori; Tsutomu Yamakawa; Shuichiro Yamamoto; Masahiro Okada; Yoshie Kodera (Digital Mammography / IWDM, 2016)

Discussion Course Model Using Online Educational Resources to Enhance EFL Learners' Motivation and Critical Thinking. - Yuichi Ono; Ai Nakajima (ICCE, 2017)

Learning to Automatically Generate Fill-In-The-Blank Quizzes. - Edison Marrese-Taylor; Ai Nakajima; Yutaka Matsuo; Yuichi Ono (NLP-TEA@ACL, 2018)

Identification of breast tissue using the x-ray image measured with an energy-resolved cadmium telluride series detector based on photon-counting technique. - Mariko Sasaki; Shuji Koyama; Yoshie Kodera; Reina Suzuki; Ai Nakajima; Hiroko Nishide; Mitsuhiro Mizutani; Megumi Watanabe; Naoko Yoshida; Hiroaki Hayashi; Tsutomu Yamakawa; Shuichiro Yamamoto; et al. (IWBI, 2018)

Development of energy-resolved photon-counting mammography with a cadmium telluride series detector to reduce radiation exposure and increase contrast-to-noise ratio using the high-energy X-rays. - Reina Suzuki; Shuji Koyama; Yoshie Kodera; Ai Nakajima; Mariko Sasaki; Hiroto Kimura; Hiroaki Hayashi; Tsutomu Yamakawa; Shuichiro Yamamoto; Daisuke Hashimoto; Masahiro Okada (IWBI, 2018)

Layout as a Service (LaaS): A Service Platform for Self-Optimizing Web Layouts. - Markku Laine; Ai Nakajima; Niraj Ramesh Dayama; Antti Oulasvirta (ICWE, 2020)