The Performance Estimation of the Situation Awareness RFID System from Ubiquitous Environment Scenario

Jeong, Dongwon; Chae, Heeseo; Lee, Taek

doi:10.1007/11596356_98

Cited by 3 publications

(1 citation statement)

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“…Ubiquitous computing aims to offer customized and adaptive services for user convenience by integrating and reconfiguring legacy systems according to user situations [1]. At the legacy system, it is annoying to use various devices at the same time because each device has individual interface and does not have interoperability.…”

Section: Introductionmentioning

confidence: 99%

Conflict Resolution Model Based on Weight in Situation Aware Collaboration System

Chae

Kim

Lee

et al. 2007

11th IEEE International Workshop on Future Trends of Distributed Computing Systems (FTDCS'07)

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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.

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Section: Introductionmentioning

confidence: 99%