文章基本信息

标题：Context-Aware HCI Service Selection
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作者：Yao Shen, Minjie Wang, Xiaoxin Tang, Yi Luo ; Minyi Guo
期刊名称：Mobile Information Systems
印刷版ISSN：1574-017X
出版年度：2012
卷号：8
DOI：10.3233/MIS-2012-0141
出版社：Hindawi Publishing Corporation
摘要：Context-awareness has become a key issue in Human-Computer Interaction(HCI) to provide better user experience under multi-device and multi-modal environment. With this intuition, we have proposed a web service based framework, which associates interactions with services, and provided service selection mechanism using context knowledge to achieve smart interaction migration [1]. A fundamental problem of such a service-oriented framework for interaction migration is to design an effective while scalable algorithm for service selection. In this paper, we propose a service selection algorithm considering not only context information and user preferences but also inter-service relations such as relative location. Our algorithm detects interaction hot spots within user active scope and presents the best service combination based on evaluation of interaction effectiveness. We also conduct simulation and the results illustrate that our algorithm is effective and scalable for interaction service selection.