Katsuhide FUJITA

Cyber-Physical Hybrid Environment Using a Largescale Discussion System Enhances Audiences' Participation and Satisfaction in the Panel Discussion
Satoshi KAWASE Takayuki ITO Takanobu OTSUKA Akihisa SENGOKU Shun SHIRAMATSU Tokuro MATSUO Tetsuya OISHI Rieko FUJITA Naoki FUKUTA Katsuhide FUJITA 
Publication:   
Publication Date: 2018/04/01
Vol. E101-D  No. 4  pp. 847-855
Type of Manuscript:  Special Section PAPER (Special Section on Intelligent Information and Communication Technology and its Applications to Creative Activity Support)
Category: Creativity Support Systems and Decision Support Systems
Keyword: 
large-scale cyber-physical discussion, COLLAGREE, satisfaction, attention, collective intelligence, 
 Summary | Full Text:PDF(1.5MB)
On Implementing an Automatic Headline Generation for Discussion BBS Systems —Cases of Citizens' Deliberations for Communities—
Katsuhide FUJITA Ryosuke WATANABE 
Publication:   
Publication Date: 2018/04/01
Vol. E101-D  No. 4  pp. 865-873
Type of Manuscript:  Special Section PAPER (Special Section on Intelligent Information and Communication Technology and its Applications to Creative Activity Support)
Category: Creativity Support Systems and Decision Support Systems
Keyword: 
automated headline generation, electronic discussion bulletin boards, natural language processing, 
 Summary | Full Text:PDF(380.9KB)
Sponsored Search Auction Considering Combinational Bids with Externalities
Ryusuke IMADA Katsuhide FUJITA 
Publication:   
Publication Date: 2017/12/01
Vol. E100-D  No. 12  pp. 2906-2914
Type of Manuscript:  Special Section PAPER (Special Section on Frontiers in Agent-based Technology)
Category: Information Network
Keyword: 
sponsored search auction, externalities, mechanism design, 
 Summary | Full Text:PDF(1.2MB)
Rigorous Verification of Poincare Map Generated by a Continuous Piece-Wise Linear Vector Field and Its Application
Hideaki OKAZAKI Katsuhide FUJITA Hirohiko HONDA Hideo NAKANO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/04/01
Vol. E88-A  No. 4  pp. 810-817
Type of Manuscript:  Special Section PAPER (Special Section on Selected Papers from the 17th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
interval arithmetic, computer assisted rigorous proof, Poincare map, canard, slow-fast system, continuous piece-wise linear vector field, 
 Summary | Full Text:PDF(695.1KB)