Rchr
J-GLOBAL ID:200901014166777673   Update date: Jun. 09, 2020

TAJIMA Keishi

タジマ ケイシ | TAJIMA Keishi
Affiliation and department:
Job title: Professor
Homepage URL  (2): http://www.i.kyoto-u.ac.jp/~tajima/http://www.i.kyoto-u.ac.jp/~tajima/
Research field  (3): Web and service informatics ,  Human interfaces and interactions ,  Database science
Research keywords  (2): database ,  information retrieval
Papers (63):
  • Xiaoni Duan, Keishi Tajima. Improving Multiclass Classification in Crowdsourcing by Using Hierarchical Schemes. The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019. 2019. 2694-2700
  • Yuanyuan Wang 0003, Panote Siriaraya, Haruka Sakata, Yukiko Kawai, Keishi Tajima. Designing a Query Language Using Keyword Pairs for Spatial and Temporal Search. Web and Wireless Geographical Information Systems - 17th International Symposium, W2GIS 2019, Kyoto, Japan, May 16-17, 2019, Proceedings. 2019. 118-135
  • Yuanyuan Wang 0003, Panote Siriaraya, Yukiko Kawai, Keishi Tajima. A proposal of spatial operators for a collaborative map search system. Proceedings of the 24th International Conference on Intelligent User Interfaces: Companion, Marina del Ray, CA, USA, March 16-20, 2019. 2019. 79-80
  • Yuanyuan Wang 0003, Panote Siriaraya, Haruka Sakara, Yukiko Kawai, Keishi Tajima. A Map Search System based on a Spatial Query Language. Advances in Database Technology - 22nd International Conference on Extending Database Technology, EDBT 2019, Lisbon, Portugal, March 26-29, 2019. 2019. 578-581
  • Momo Kyozuka, Keishi Tajima. Ranking Methods for Query Relaxation in Book Search. 2018 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2018, Santiago, Chile, December 3-6, 2018. 2018. 466-473
more...
MISC (48):
Patents (1):
  • Data Management Program and Data Management System
Education (4):
  • 1993 - 1996 University of Tokyo Graduate School of Science Doctor Course, Department of Information Science
  • 1991 - 1993 University of Tokyo Graduate School of Science Master Course, Department of Information Science
  • 1989 - 1991 University of Tokyo Faculty of Science Department of Information Science
  • 1987 - 1989 University of Tokyo College of Arts and Sciences, S-1
Professional career (1):
  • D.S. (The University of Tokyo)
Work history (4):
  • 2005/05 - 2013/04 Kyoto University Associate Professor
  • 2001/09 - 2005/04 Japan Advanced Institute of Science and Technology Associate Professor
  • 2000/08 - 2001/08 University of Pennsylvania Visiting Assistant Professor
  • 1996/04 - 2001/08 Kobe University Reseaarch Associate
Association Membership(s) (4):
JAPAN SOCIETY FOR SOFTWARE SCIENCE AND TECHNOLOGY ,  INFORMATION PROCESSING SOCIETY OF JAPAN ,  Association for Computing Machinery ,  THE DATABASE SOCIETY OF JAPAN
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