Hideyuki Fukuoka
NEC
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Featured researches published by Hideyuki Fukuoka.
conference on computer supported cooperative work | 1990
Kazuo Watabe; Shiro Sakata; Kazutoshi Maeno; Hideyuki Fukuoka; Toyoko Ohmori
This describes a distributed multiparty desktop conferencing system (MERMAID) and presents its preliminary brief evaluation, obtained as a result of daily use. MERMAID, which is designed based on group collaboration system architecture, provides an environment for widely distributed participants, seated at their desks, to hold real-time conferences by interchanging information through video, voice, and multimedia documents. This system is implemented by using narrow-band ISDN, high-speed data network, and UNIX-based EWSs with electronic writing pads, image scanners, video cameras, microphone-installed loudspeakers, etc. The system provides participants with the means for sharing information in such multimedia forms as video images, voice, text, graphics, still images, and hand drawn figures.
IEEE Journal on Selected Areas in Communications | 1991
Kazuo Watabe; Shiro Sakata; Kazutoshi Maeno; Hideyuki Fukuoka; Toyoko Ohmori
A distributed multiparty desktop conferencing system (MERMAID) and the architecture on which it is based are described. This architecture, called group collaboration support architecture, is a framework for assisting geographically separate group members to work together at the same time or at different times, efficiently and effectively, by means of computers and electronic communications equipment. The distributed desktop conferencing system provides distributed participants with an environment for holding conferences. This system is implemented by using ISDN (integrated services digital network), widely connected Ethernet, and UNIX-based engineering workstations with electronic writing pads, image scanners, video cameras, microphone-installed loudspeakers, etc. The system provides participants with a means of sharing information in such multimedia forms as video images, voice, text, graphics, still images, and hand-drawn figures. >
international conference on distributed computing systems | 1992
Toyoko Ohmori; Kazutoshi Maeno; Shiro Sakata; Hideyuki Fukuoka; Kazuo Watabe
A control scheme for sharing applications that is based on MERMAID, a distributed multiparty desktop conferencing system, is described. The control scheme design is based on a replicated architecture which runs a copy of the application at every site or workstation. It is shown that the approach is applicable to developing shared applications, with slight application-independent modifications, to sharing existing single-user applications. The shared-application structure and the functions required for shared applications are discussed. A method for sharing applications for cases in which external resources are accessed is discussed.<<ETX>>
international phoenix conference on computers and communications | 1990
Kazuo Watabe; Shiro Sakata; Kazutoshi Maeno; Hideyuki Fukuoka; Kazuyuki Maebara
A distributed multiparty desktop conferencing system (MERMAID) and the architecture on which it is based are described. This architecture is a framework for assisting geographically separate group members to work together at the same time or at different times, efficiently and effectively, by means of computers and electronic communications equipment. The desktop conferencing system provides distributed participants, seated at their desks, with an environment for holding conferences. This system is implemented by using ISDN, satellite communication, and Unix-based EWSs with electronic writing pads, image scanners, video cameras, microphone-installed loudspeakers etc. The system provides participants with the means of for sharing information in such multimedia forms as video images, voice, text, graphics, static images, and hand drawn figures.<<ETX>>
international conference on communications | 1992
Toyoko Ohmori; Kazutoshi Maeno; Shiro Sakata; Hideyuki Fukuoka; Kazuo Watabe
A distributed multiparty desktop conferencing system, called MERMAID, was developed for supporting a wide range of group cooperative work. The authors discuss basic conditions for shared applications and present a sharing control scheme using MERMAID-served functions. The scheme is based on a replicated architecture, in which a copy of the application runs at every site or workstation. MERMAID provides communication functions for maintaining an identical state across all copies of an application in a replicated architecture. Two examples are included. One is an example of sharing an inherently single-user application, and the other is of sharing an application with access to external resources.<<ETX>>
eurographics | 1996
Hideyuki Fukuoka; Hiromi Mizuno; Shigehito Kawasaki
Collaborative multimedia applications and platforms integrated with video-on-demand are described. The integration platform is realized by association of a groupware server with a video-on-demand server using a Video Service Bridge. The platform enables application developers to develop collaborative multimedia application systems supporting video-on-demand functions, and provides both realtime and stored video naturally synchronized with audio to group users simultaneously. A collaborative automobile sales support system and a group hypermedia navigational system developed on the integrated platform are interesting examples showing the platform’s possibilities. Using these systems, group users can simultaneously share and operate video images retrieved from video servers.
Archive | 1988
Kazutomo Kobayashi; Hideyuki Fukuoka
Archive | 1997
Hideyuki Fukuoka; Hiromi Mizuno
Archive | 1997
Hiromi Mizuno; Hideyuki Fukuoka
acm special interest group on data communication | 1992
Toyoko Ohmori; Kazutoshi Maeno; Shiro Sakata; Hideyuki Fukuoka; Kazuo Watabe