[1]余涛.利用情境感知提高LBS适切性的研究[J].计算机技术与发展,2012,(08):216-220.
　YU Tao.Research on Improving LBS Appropriateness by Applying[J].,2012,(08):216-220.
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利用情境感知提高LBS适切性的研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年08期
页码:
216-220
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Research on Improving LBS Appropriateness by Applying
文章编号:
1673-629X（2012）08-0216-05
作者:
余涛
英业达集团软件服务事业处
Author(s):
YU Tao
Software and Service Business Unit, Inventec Group
关键词:
LBS适切性; 情境感知; 情境感知设备（CAD）; LBS情境知识库; LBS情境推理机
Keywords:
LBS appropriateness ; context-awareness ; context aware device （CAD） ;  LBS context knowledge base;  LBS context inferenceengine
分类号:
TP39
文献标志码:
A
摘要:
针对目前LBS发展缺乏用户粘性的瓶颈问题，文中提出LBS适切性的概念，并研究了利用情境感知提高这种适切性的关键方法：建立LBS情境知识库和LBS情境推理机。文中预测了情境感知设备的应用，详细讨论了LBS的情境划分，设计了LBS情境感知系统的参考架构、LBS情境知识库的基本结构，以及基于回溯策略的LBS情境推理机实现方法。情境感知使LBS的输入方式，从显示输入为主向隐式输入为主转变，用户在没有任何输入的状态下就能得到适切的服务，这为提高人机交互的简易性、高效性以及LBS系统行为的灵活性和智能性奠定了必要基础
Abstract:
In view of the bottleneck issue that current LBS development is lack of user viscosity, put forward the concept of LBS appropriateness, and studied the key methods to improve the appropriateness by applying context-awareness：building LBS context knowledge base and LBS context inference engine. It predicted the applications of context aware device （CAD） ,discussed the classification of LBS context in detail,designed a reference architecture of LBS context aware system and the basic structure of LBS context knowledge base, as well as the implementation method of LBS context inference engine based on backtrack strategy. Context-awareness changes LBS input model from explicit style mainly to implicit style mainly, users can get appropriate service even without any input, this lays a necessa- ry foundation to improve the simplicity and efficiency of human-computer interaction,as well as the flexibility and intelligence of LBS system behavior

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备注/Memo

备注/Memo:
余涛（1970-），男（畲族），浙江天台人，博士，研究方向为云计算、位置服务、智能空间、智慧地球、地理信息系统等
更新日期/Last Update: 1900-01-01