摘要
近年来,情境感知应用已经成为商务智能领域最为活跃的研究领域之一。通过对最近几年情境感知应用的研究进展进行综述,提出一个4层分类框架,并对其涉及到的概念与理论、情境感知计算以及应用实践等进行比较和分析,概括它们的特点和在实际应用中的效果。最后,针对应用现状对有待深入研究的重点和难点问题进行讨论并提出相关建议。
Context-aware application has been one of the hottest research fields in the field of business intelligence recently. By reviewing the research progress of context-aware application in recent years, this paper proposes a four-layer classification framework. Then it analyzes and compares the concept and theory, context-aware computing and typical application which are related to context-aware application, and summarizes their characteristics and effects in the practical use. Finally, some discussions and suggestions are given on the emphasis and difficulty of application status which need further researches.
出处
《图书情报工作》
CSSCI
北大核心
2013年第5期140-146,共7页
Library and Information Service
关键词
情境感知
情境建模
偏好提取
情境感知应用
用户界面
知识挖掘
context-aware
context modeling
preference elicitation
context-aware application
user interfaceknowledge
