摘要
移动位置服务是一种新兴的无线增值业务,能够利用无线网络为移动用户提供基于位置的信息服务。个性化的移动位置服务是国内外研究的焦点,而自适应地图是其中最重要的方面之一。如何良好地进行地图的设计是本文研究的重点,由此提出了一种自适应地图形成模型,依据此模型可以较好地指导我们进行地图设计,进而满足移动位置服务中要求的易读性、动态性以及交互性。文章最后阐述了一种移动位置服务地图服务系统逻辑框架,并对其予以具体实现,验证了自适应地图服务系统的可行性和可用性。
Location Based Service（LBS） is a new wireless value-added service, which can provide mobile users with location-based information services through mobile networks. Personalised LBS is a focus in the world, and adaptive map is one of the most important fields. This paper elaborates a shaped model for adaptive maps. In the guide of this model, the designed new maps will meet the requirements of readability, mobility and interoperability in LBS. Finally, a logical framework of the LBS map system is particularly depicted, and then an effective experiment is done to prove the feasibility and usability of the adptive map system in LBS.
出处
《计算机工程与科学》
CSCD
北大核心
2009年第2期131-134,共4页
Computer Engineering & Science
基金
西北工业大学研究生创业种子基金资助项目(Z200649)
关键词
无线增值业务
移动位置服务
自适应地图
用户兴趣模型
wireless value-added service
location based service
adaptive map
user interest model
