IFIP Advances in Information and Communication Technology 105 273-288 2003年 [査読有り]
This paper proposes a support system for the information extraction from BBS (Bulletin Board System) On BBS in EC (Electronic Commerce) sites, participants who are consumers write frank opinions easily. This produces active conversation as enormou...
A Hiramatsu   T Nakae   H Shibata   N Komoda   
TOWARDS THE KNOWLEDGE SOCIETY: E-COMMERCE, E-BUSINESS, AND E-GOVERNMENT 105 273-287 2003年 [査読有り]
This paper proposes a support system for the information extraction from BBS (Bulletin Board System). On BBS in EC (Electronic Commerce) sites, participants who are consumers write frank opinions easily. This produces active conversation as enormo...
A Hiramatsu   N Kawamura   Y Takada   N Komoda   
2003 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN AND CYBERNETICS, VOLS 1-5, CONFERENCE PROCEEDINGS 4051-4056 2003年 [査読有り]
We have developed a location-aware information service system using Bluetooth in an exhibition hall like a gallery and a museum. With this system, the visitors who have their mobile devices such as a cellular phone or PDA can automatically get the...
In this paper, the numerical solution method of an on-ramp traffic control problem is discussed from the viewpoint of the application of evolutionary computation. The problem is formulated as a discrete-time nonlinear optimal control problem. The ...
DISTRIBUTED COMPUTING, ARTIFICIAL INTELLIGENCE, BIOINFORMATICS, SOFT COMPUTING, AND AMBIENT ASSISTED LIVING, PT II, PROCEEDINGS 5518 397-+ 2009年 [査読有り]
This paper presents a web-based system of membership registration for the Japan Volleyball Association (JVA). There are about 0.3 million JVA members, comprised of children, student, housewife, and professional players, along with staff and others...
Ayako Hiramatsu   Takahiro Yamasaki   Kazuo Nose   
DISTRIBUTED COMPUTING, ARTIFICIAL INTELLIGENCE, BIOINFORMATICS, SOFT COMPUTING, AND AMBIENT ASSISTED LIVING, PT II, PROCEEDINGS 5518 416-423 2009年 [査読有り]
This paper is a survey report about why students use online video services. Based on the Technology Acceptance Model (TAM), a hypothesis model for online video services users was designed. The hypothesis model incorporates social influence, flow e...