| Learning analytics for e-book-based educational big data in higher education H Ogata, M Oi, K Mohri, F Okubo, A Shimada, M Yamada, J Wang, ... Smart sensors at the IoT frontier, 327-350, 2017 | 95 | 2017 |
| Testbed for information extraction from deep web Y Yamada, N Craswell, T Nakatoh, S Hirokawa Proceedings of the 13th international World Wide Web conference on Alternate …, 2004 | 66 | 2004 |
| A restaurant recommender system based on user preference and location in mobile environment J Zeng, F Li, H Liu, J Wen, S Hirokawa 2016 5th IIAI International Congress on Advanced Applied Informatics (IIAI …, 2016 | 64 | 2016 |
| Feature words that classify problem sentence in scientific article T Sakai, S Hirokawa Proceedings of the 14th International Conference on Information Integration …, 2012 | 64 | 2012 |
| A predictive model to evaluate student performance SE Sorour, T Mine, K Goda, S Hirokawa Journal of Information Processing 23 (2), 192-201, 2015 | 59 | 2015 |
| Identifying and analyzing the learning behaviors of students using e-books C Yin, F Okubo, A Shimada, M Oi, S Hirokawa, H Ogata Proc. of the 22nd International Conference on Computers in Education, 118-120, 2015 | 47 | 2015 |
| Principal types of BCK-lambda-terms S Hirokawa Theoretical Computer Science 107 (2), 253-276, 1993 | 40 | 1993 |
| Shilling attack detection in recommender systems via selecting patterns analysis W Li, M Gao, H Li, J Zeng, Q Xiong, S Hirokawa IEICE TRANSACTIONS on Information and Systems 99 (10), 2600-2611, 2016 | 35 | 2016 |
| Learning by searching: A learning environment that provides searching and analysis facilities for supporting trend analysis activities C Yin, GJ Hwang, S Hirokawa, Y Tabata, HY Sung, HC Chu, B Flanagan Educational Technology and Society 16 (3), 286-300, 2013 | 34 | 2013 |
| Predicting students' grades based on free style comments data by artificial neural network SE Sorour, T Mine, K Goda, S Hirokawa 2014 IEEE Frontiers in Education Conference (FIE) Proceedings, 1-9, 2014 | 32 | 2014 |
| Parallel reduction in type free λμ-calculus K Baba, S Hirokawa, K Fujita Electronic notes in theoretical computer science 42, 52-66, 2001 | 32 | 2001 |
| Research trends with cross tabulation search engine C Yin, S Hirokawa, JYK Yau, K Hashimoto, Y Tabata, T Nakatoh International Journal of Distance Education Technologies (IJDET) 11 (1), 31-44, 2013 | 30 | 2013 |
| Automatic wrapper generation for multilingual web resources Y Yamada, D Ikeda, S Hirokawa Discovery Science: 5th International Conference, DS 2002 Lübeck, Germany …, 2002 | 29 | 2002 |
| Normal proofs and their grammar M Takahashi, Y Akama, S Hirokawa Information and Computation 125 (2), 144-153, 1996 | 29 | 1996 |
| Dynamic thesaurus construction from english-japanese dictionary Y Shimoji, T Wada, S Hirokawa 2008 International Conference on Complex, Intelligent and Software Intensive …, 2008 | 28 | 2008 |
| Learning activity features of high performance students F Okubo, S Hirokawa, M Oi, A Shimada, K Kentaro, M Yamada, H Ogata CEUR Workshop Proceedings 1601, 28-33, 2016 | 27 | 2016 |
| Analyzing the features of learning behaviors of students using e-books C Yin, F Okubo, A Shimada, M Oi, S Hirokawa, M Yamada, K Kojima, ... International Conference on Computer in Education (ICCE 2015), 617-626, 2015 | 27 | 2015 |
| Automated duplicate bug report detection using multi-factor analysis J Zou, L Xu, M Yang, X Zhang, J Zeng, S Hirokawa IEICE TRANSACTIONS on Information and Systems 99 (7), 1762-1775, 2016 | 26 | 2016 |
| Correlation of grade prediction performance and validity of self-evaluation comments K Goda, S Hirokawa, T Mine Proceedings of the 14th annual ACM SIGITE conference on Information …, 2013 | 25 | 2013 |
| Personalized movie recommendation system based on support vector machine and improved particle swarm optimization X Wang, F Luo, C Sang, J Zeng, S Hirokawa IEICE TRANSACTIONS on Information and Systems 100 (2), 285-293, 2017 | 24 | 2017 |
