Ágnes Bogárdi-Mészöly, Takeshi Hashimoto, Shohei Yokoyama, Hiroshi Ishikawa, Frequency- and Content-Based Tag Cloud Font Distribution Algorithm, World Academy of Science, Engineering and Technology International Journal of Computer, Information, Systems and Control Engineering, Vol.8, No.5 (2014)
Visualizing Shooting Spots using Geo-tagged Photographs from Social Media Sites, Masaharu Hirota, Masaki Endo, Shohei Yokoyama and Hiroshi Ishikawa, 15th international conference on extraction and knowledge management (EGC 2015),ルクセンブルグ, 2015.01.27-30
Towards Better Land Cover Classification Using Geo-Tagged Photographs, Hirotaka Oba, Masaharu Hirota, Richard Chbeir(IUT de Bayonne et du Pays Basque), Hiroshi Ishikawa, and Shohei Yokoyama, IEEE International Symposium on Multimedia (ISM2014), 台湾・台中,2014.12.10
Can Geo-tags on Flickr Draw Coastlines?, Masaki Omori, Masaharu Hirota, Hiroshi Ishikawa, Shohei Yokoyama, International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2014), 米国・ダラス, 2014.11.05
Detecting Relations of Hotspots using Geo-tagged Photographs in Social Media Sites, Masaharu Hirota, Motohiro Shirai, Hiroshi Ishikawa and Shohei Yokoyama, First international acm workshop on managing and mining enriched geo-spatial data In conjunction with ACM SIGMOD/PODS 2014, Snowbird USA, 2014.06.27
Ágnes Bogárdi-Mészöly, Takeshi Hashimoto, Shohei Yokoyama, Hiroshi Ishikawa, Frequency- and Content-Based Tag Cloud Font Distribution Algorithm,International Conference on Computer Science and Information Engineering, 2014
Yanjun Zhu, Yasufumi Takama, Yu Kato, Shogo Kori, Hiroshi Ishikawa , Koichi Yamaguchi, Introduction of Search Engine Focusing on Trend-related Queries to Market of Data, MoDAT (Workshop in ICDM2014), 2014.12
Chengzhu Yin, Hiroshi Ishikawa, Yasufumi Takama, Proposal of Time Series Data Retrieval with User Feedback, GrC2014, pp. 358-361, 2014.10
Yinchen Zhao, Mamoru Komachi and Hiroshi Ishikawa. Extracting a Chinese Learner Corpus from the Web: Grammatical Error Correction for Learning Chinese as a Foreign Language with Statistical Machine Translation. In Proceedings of the 22nd Conference on Computers in Education. Nara, Japan, November 2014
Katsuma TAKIMOTO , Toshiyuki DOBASHI, Hiroshi ISHIKAWA, and Hitoshi KIYA, An Image Estimation Method by Header Information in JPEG 2000 Codestreams and its Application to Image Identification, Proc. IEEE Asia-Pacific Conference on Circuits and Systems, Okinawa, Japan, 18th November, 2014.
学会等での招待講演、基調講演(国内)
Visualizing Shooting Spots using Geo-tagged Photographs from Social Media Sites, Masaharu Hirota, Masaki Endo, Shohei Yokoyama and Hiroshi Ishikawa, 15th international conference on extraction and knowledge management (EGC 2015),ルクセンブルグ, 2015.01.27-30
Towards Better Land Cover Classification Using Geo-Tagged Photographs, Hirotaka Oba, Masaharu Hirota, Richard Chbeir(IUT de Bayonne et du Pays Basque), Hiroshi Ishikawa, and Shohei Yokoyama, IEEE International Symposium on Multimedia (ISM2014), 台湾・台中,2014.12.10
Can Geo-tags on Flickr Draw Coastlines?, Masaki Omori, Masaharu Hirota, Hiroshi Ishikawa, Shohei Yokoyama, International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2014), 米国・ダラス, 2014.11.05
Detecting Relations of Hotspots using Geo-tagged Photographs in Social Media Sites, Masaharu Hirota, Motohiro Shirai, Hiroshi Ishikawa and Shohei Yokoyama, First international acm workshop on managing and mining enriched geo-spatial data In conjunction with ACM SIGMOD/PODS 2014, Snowbird USA, 2014.06.27
Ágnes Bogárdi-Mészöly, Takeshi Hashimoto, Shohei Yokoyama, Hiroshi Ishikawa, Frequency- and Content-Based Tag Cloud Font Distribution Algorithm,International Conference on Computer Science and Information Engineering, 2014
Yanjun Zhu, Yasufumi Takama, Yu Kato, Shogo Kori, Hiroshi Ishikawa , Koichi Yamaguchi, Introduction of Search Engine Focusing on Trend-related Queries to Market of Data, MoDAT (Workshop in ICDM2014), 2014.12
Chengzhu Yin, Hiroshi Ishikawa, Yasufumi Takama, Proposal of Time Series Data Retrieval with User Feedback, GrC2014, pp. 358-361, 2014.10
Yinchen Zhao, Mamoru Komachi and Hiroshi Ishikawa. Extracting a Chinese Learner Corpus from the Web: Grammatical Error Correction for Learning Chinese as a Foreign Language with Statistical Machine Translation. In Proceedings of the 22nd Conference on Computers in Education. Nara, Japan, November 2014
Katsuma TAKIMOTO , Toshiyuki DOBASHI, Hiroshi ISHIKAWA, and Hitoshi KIYA, An Image Estimation Method by Header Information in JPEG 2000 Codestreams and its Application to Image Identification, Proc. IEEE Asia-Pacific Conference on Circuits and Systems, Okinawa, Japan, 18th November, 2014.
学会等での招待講演、基調講演(国際)
Hiroshi Ishikawa, Social big data mining: Beyond use cases,2-days Workshop: Digital Ecosystems and Social Big Data,LIUPPA and SPiDER (Invited talk),フランス,2014.12
Hiroshi Ishikawa, Social big data mining: Hypothesis in the era of social big data ,2nd International Joint Symposium on ICT & Robot Informatics (Invited talk),台湾,2015.3
EGC 2015最優秀論文賞(応用),Visualizing Shooting Spots using Geo-tagged Photographs from Social Media Sites,Revue des Nouvelles Technologies de l'Information vol.RNTI-E-28, pages 167-178, 2015.1