Ranking of closeness centrality for large-scale social networks K Okamoto, W Chen, XY Li International workshop on frontiers in algorithmics, 186-195, 2008 | 538 | 2008 |
Reliability and validity of gait analysis by android-based smartphone S Nishiguchi, M Yamada, K Nagai, S Mori, Y Kajiwara, T Sonoda, ... Telemedicine and e-Health 18 (4), 292-296, 2012 | 256 | 2012 |
Effect of a Kinect-based exercise game on improving executive cognitive performance in community-dwelling elderly: case control study H Kayama, K Okamoto, S Nishiguchi, M Yamada, T Kuroda, T Aoyama Journal of medical Internet research 16 (2), e3108, 2014 | 158 | 2014 |
Objective assessment of abnormal gait in patients with rheumatoid arthritis using a smartphone M Yamada, T Aoyama, S Mori, S Nishiguchi, K Okamoto, T Ito, S Muto, ... Rheumatology international 32, 3869-3874, 2012 | 116 | 2012 |
Geometric stable roommates EM Arkin, SW Bae, A Efrat, K Okamoto, JSB Mitchell, V Polishchuk Information Processing Letters 109 (4), 219-224, 2009 | 72 | 2009 |
Development of fundamental infrastructure for nationwide EHR in Japan T Takemura, K Araki, K Arita, T Suzuki, K Okamoto, N Kume, T Kuroda, ... Journal of medical systems 36, 2213-2218, 2012 | 54 | 2012 |
Self-assessment tool of disease activity of rheumatoid arthritis by using a smartphone application S Nishiguchi, H Ito, M Yamada, H Yoshitomi, M Furu, T Ito, A Shinohara, ... Telemedicine and e-Health 20 (3), 235-240, 2014 | 51 | 2014 |
Using a Smartphone while walking: a measure of dual-tasking ability as a falls risk assessment tool M Yamada, T Aoyama, K Okamoto, K Nagai, B Tanaka, T Takemura Age and ageing 40 (4), 516-519, 2011 | 47 | 2011 |
Stable roommates problem with triple rooms K Iwama, S Miyazaki, K Okamoto Proceedings of WAAC 7, 105-112, 2007 | 33 | 2007 |
Self-assessment of rheumatoid arthritis disease activity using a smartphone application S Nishiguchi, H Ito, M Yamada, H Yoshitomi, M Furu, M Ito, A Shinohara, ... Methods of information in medicine 55 (01), 65-69, 2016 | 31 | 2016 |
The prevalence and disease burden of severe eosinophilic asthma in Japan T Nagasaki, K Sato, N Kume, T Oguma, H Sunadome, I Ito, Y Izuhara, ... Journal of Asthma 56 (11), 1147-1158, 2019 | 26 | 2019 |
Pervasive game design to evaluate social interaction effects on levels of physical activity among older adults LHO Santos, K Okamoto, S Hiragi, G Yamamoto, O Sugiyama, T Aoyama, ... Journal of Rehabilitation and Assistive Technologies Engineering 6 …, 2019 | 26 | 2019 |
Effects of social interaction mechanics in pervasive games on the physical activity levels of older adults: quasi-experimental study LHDO Santos, K Okamoto, SS Funghetto, AS Cavalli, S Hiragi, ... JMIR Serious Games 7 (3), e13962, 2019 | 25 | 2019 |
A ()–Approximation Algorithm for the Stable Marriage Problem K Iwama, S Miyazaki, K Okamoto Scandinavian Workshop on Algorithm Theory, 349-361, 2004 | 25 | 2004 |
Nationwide survey of severe postpartum hemorrhage in Japan: an exploratory study using the national database of health insurance claims M Sato, E Kondoh, T Iwao, S Hiragi, K Okamoto, H Tamura, H Mogami, ... The Journal of Maternal-Fetal & Neonatal Medicine 32 (21), 3537-3542, 2019 | 22 | 2019 |
Concept software based on Kinect for assessing dual-task ability of elderly people H Kayama, K Okamoto, S Nishiguchi, K Nagai, M Yamada, T Aoyama GAMES FOR HEALTH: Research, Development, and Clinical Applications 1 (5 …, 2012 | 19 | 2012 |
Efficacy of an exercise game based on Kinect in improving physical performances of fall risk factors in community-dwelling older adults H Kayama, K Okamoto, S Nishiguchi, T Yukutake, T Tanigawa, K Nagai, ... GAMES FOR HEALTH: Research, Development, and Clinical Applications 2 (4 …, 2013 | 17 | 2013 |
Development of lifelog sharing system for rheumatoid arthritis patients using smartphone A Shinohara, T Ito, T Ura, S Nishiguchi, H Ito, M Yamada, H Yoshitomi, ... 2013 35th annual International Conference of the IEEE engineering in …, 2013 | 16 | 2013 |
Promoting physical activity in Japanese older adults using a social pervasive game: randomized controlled trial LHDO Santos, K Okamoto, R Otsuki, S Hiragi, G Yamamoto, O Sugiyama, ... JMIR Serious Games 9 (1), e16458, 2021 | 15 | 2021 |
Jointly stable matchings S Miyazaki, K Okamoto Journal of Combinatorial Optimization 38 (2), 646-665, 2019 | 14 | 2019 |