Context-aware Service Integration
Date Issued
2007
Date
2007
Author(s)
Jih, Wan-rong
DOI
en-US
Abstract
Ubiquitous computing technology plays a key role for providing context information and makes context-aware services can be delivered in a smart space. As the contextual information changing rapidly, context resources must continuously be gathered from sensors, mobile devices, and personal information softwares. Consequently, a context-aware system must be aware of such environment changes so that it can provide adaptive and proactive services to the users. In addition, all the inner computing operations have to be hidden behind the users.
This research proposes an approach to achieve the Context-aware Service Integration, which is implemented in JADE agent platform and utilizes Semantic Web technologies, to analyze the ambient contexts and contrive service plans.
We integrated ontology and rule-based reasoning to automatically infer high-level contexts and deduce a goal of context-aware services. An AI planner decomposes complex services and establishes the execution plan. Agents perform the specified task to accomplish the service. Some scenarios (context-aware pill reminder, smart alarm clock, and smart furniture) demonstrate the detail functions of each agent and shows how these agents incorporate with each others.
Subjects
環境感知
感知因子推理
網路服務
人工智慧型規劃
Context-aware
context reasoning
Web service
AI planning
Type
thesis
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