| Design principles and IT overviews of the GEO grid S Sekiguchi, Y Tanaka, I Kojima, N Yamamoto, S Yokoyama, Y Tanimura, ... IEEE Systems Journal 2 (3), 374-389, 2008 | 48 | 2008 |
| On the effectiveness of web usage mining for page recommendation and restructuring H Ishikawa, M Ohta, S Yokoyama, J Nakayama, K Katayama Net. ObjectDays: International Conference on Object-Oriented and Internet …, 2002 | 40 | 2002 |
| Discovering multiple HotSpots using geo-tagged photographs M Shirai, M Hirota, S Yokoyama, N Fukuta, H Ishikawa Proceedings of the 20th International Conference on Advances in Geographic …, 2012 | 23 | 2012 |
| A method of Area of Interest and Shooting Spot Detection using Geo-tagged Photographs M Shirai, M Hirota, H Ishikawa, S Yokoyama | 21 | 2013 |
| Tag and topic recommendation systems Á Bogárdi-Mészöly, A Rövid, H Ishikawa, S Yokoyama, Z Vámossy Acta Polytechnica Hungarica 10 (6), 171-191, 2013 | 20 | 2013 |
| An intelligent web recommendation system: A web usage mining approach H Ishikawa, T Nakajima, T Mizuhara, S Yokoyama, J Nakayama, M Ohta, ... International Symposium on Methodologies for Intelligent Systems, 342-350, 2002 | 19 | 2002 |
| Detecting relations of hotspots using geo-tagged photographs in social media sites M Hirota, M Shirai, H Ishikawa, S Yokoyama Proceedings of Workshop on Managing and Mining Enriched Geo-Spatial Data, 1-6, 2014 | 15 | 2014 |
| A robust clustering method for missing metadata in image search results M Hirota, N Fukuta, S Yokoyama, H Ishikawa Journal of information processing 20 (3), 537-547, 2012 | 15 | 2012 |
| マイクロブログを対象とした制約付きクラスタリングの実現 青島傳隼， 福田直樹， 横山昌平， 石川博 DEIM Forum 2010, 2010 | 12 | 2010 |
| An access control method based on the prefix labeling scheme for XML repositories S Yokoyama, M Ohta, K Katayama, H Ishikawa ACM International Conference Proceeding Series 103, 105-113, 2005 | 11 | 2005 |
| Towards better land cover classification using geo-tagged photographs H Oba, M Hirota, R Chbeir, H Ishikawa, S Yokoyama 2014 IEEE International Symposium on Multimedia, 320-327, 2014 | 10 | 2014 |
| Project xanadu: Xml-and active-database-unified approach to distributed e-commerce H Ishikawa, S Yokoyama, S Isshiki, M Ohta 12th International Workshop on Database and Expert Systems Applications, 833-837, 2001 | 10 | 2001 |
| Web usage mining approaches to page recommendation and restructuring H Ishikawa, M Ohta, S Yokoyama, J Nakayama, K Katayama Intelligent Systems in Accounting, Finance & Management 11 (3), 137-148, 2002 | 9 | 2002 |
| 外国人 Twitter ユーザの観光訪問先の属性別分析 佐伯圭介， 遠藤雅樹， 廣田雅春， 倉田陽平， 横山昌平， 石川博 DEIM Forum, 2015 | 7 | 2015 |
| How to find accessible free wi-fi at tourist spots in japan K Mitomi, M Endo, M Hirota, S Yokoyama, Y Shoji, H Ishikawa International Conference on Social Informatics, 389-403, 2016 | 6 | 2016 |
| Visualizing high-risk paths using geo-tagged social data for disaster mitigation M Kanno, Y Ehara, M Hirota, S Yokoyama, H Ishikawa Proceedings of the 9th ACM SIGSPATIAL Workshop on Location-based Social …, 2016 | 6 | 2016 |
| データマイニングと集合知—基礎から Web 石川博， 新美礼彦， 白石陽， 横山昌平 ソーシャルメディアまで, 共立出版, 2012 | 6 | 2012 |
| Parallel distributed rendering of html5 canvas elements S Yokoyama, H Ishikawa International Conference on Web Engineering, 331-345, 2011 | 6 | 2011 |
| Constraint-based clustering of image search results using photo metadata and low-level image features M Hirota, S Yokoyama, N Fukuta, H Ishikawa Computer and Information Science 2010, 165-178, 2010 | 6 | 2010 |
| Active knowledge mining for intelligent web page management H Ishikawa, M Ohta, S Yokoyama, T Watanabe, K Katayama International Conference on Knowledge-Based and Intelligent Information and …, 2003 | 6 | 2003 |
