Conflict Resolution Model Based on Weight in Situation Aware Collaboration System

Author

Chae, Heeseo ; Kim, TaeYon ; Lee, Dong-Hyun ; In, Hoh Peter

Author_Institution

Dept. of Comput. Sci. & Eng., Korea Univ., Seoul

fYear

2007

fDate

21-23 March 2007

Firstpage

99

Lastpage

106

Abstract

In ubiquitous environments, situation-awareness is a desirable property to support adaptive and personalized services. To describe situation-awareness effectively, a situation-aware interface description language (SA-IDL) which can express a collaboration system with various contexts and actions is researched. However, conflicts can occur when services expressed in SA-IDL collaborate with each other, though each service does not make any errors. This is because each service is described with requirements for each one. So, in order to provide situation-aware services without inconsistency, conflicts among services should be identified and resolved. In this paper, we propose a mathematical modeling of SA-IDL to identify the conflicts among situation-aware services, and suggest conflict resolution graph model to identify the services which occur the conflicts. Also we proposed the resolution algorithm based on weight

Keywords

groupware; ubiquitous computing; adaptive services; collaboration system; conflict resolution model; mathematical modeling; personalized services; resolution algorithm; situation-aware interface description language; ubiquitous environments; Application software; Collaboration; Computer science; Context modeling; Context-aware services; Graph theory; History; Mathematical model; Pervasive computing; Ubiquitous computing;

fLanguage

English

Publisher

ieee

Conference_Titel

Future Trends of Distributed Computing Systems, 2007. FTDCS '07. 11th IEEE International Workshop on

Conference_Location

Sedona, AZ

ISSN

1071-0483

Print_ISBN

0-7695-2810-4

Type

conf

DOI

10.1109/FTDCS.2007.16

Filename

4144619