Mobile collaboration environment based on distributed object group framework for u-hospital

Jeong Chang Won, Joo Su Chong, Jeong Young Sik

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this paper, we present a mobile collaboration environment based on the distributed object group framework (DOGF) for supporting mobile devices. Our design and implementation of a healthcare application service on the top of DOGF is presented. Our mobile collaboration framework called Compact Distributed Object Group Framework(CDOGF) is based on DOGF. We designed various interfaces in DOGF for interactions between our framework and three entities: sensors, mobile devices and a home server. Mobile devices(e.g. PDAs) are classified into two types: stationary-type and moving-type mobile devices. The information collected by sensors attached to arbitrary spaces can be shared by any mobile device or home server and exchanged between participating devices using the Push and Pull methods. To manage the information exchanges, DOGF provides functions such as object group management, information storage and security services to CDOGF via defined application interfaces. The information is arranged according to the user's security demands. Consequently, user profile information is used to verify the authority of each service object. The components for executing service functions of mobile devices and the home server are implemented using TMO scheme. TMOSM handles the interactions between distributed components. Finally, we show the successful execution of our healthcare application on our CDOGF using GUI screen capture according to various contexts: time, location, roles and etc.

Original languageEnglish
Title of host publication2010 Proceedings of the 5th International Conference on Ubiquitous Information Technologies and Applications, CUTE 2010
DOIs
StatePublished - 2010
Event5th International Conference on Ubiquitous Information Technologies and Applications, CUTE 2010 - Sanya, China
Duration: 16 Dec 201018 Dec 2010

Publication series

Name2010 Proceedings of the 5th International Conference on Ubiquitous Information Technologies and Applications, CUTE 2010

Conference

Conference5th International Conference on Ubiquitous Information Technologies and Applications, CUTE 2010
Country/TerritoryChina
CitySanya
Period16/12/1018/12/10

Keywords

  • Component
  • Dynamic security service, compact distributed object group frmaework
  • Mobile collaboration

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