design and implementation of an lbs application server software based on the pub/sub paradigm
文献类型：会议论文
| 作者 | Wang Guoshi ; Zhao Fang ; Wang Rui ; Luo Haiyong |
| 出版日期 | 2012 |
| 会议名称 | 2012 2nd International Conference on Business Computing and Global Informatization, BCGIN 2012 |
| 会议日期 | October 12, 2012 - October 14, 2012 |
| 会议地点 | Shanghai, China |
| 关键词 | Middleware |
| 页码 | 637-640 |
| 中文摘要 | This paper gives out a PUB/SUB-based application server software, which aims at improving the coarse granularity of the pushed information in current LBS systems. Taking the advantage of PUB/SUB system's asynchronous, loosely-coupled and multiplex communication mechanism, the server software pushes LBS information with its granularity refined. By combining position information and the PUB/SUB paradigm, users can easily focus on his points of interest. In this paper, three message formats, which are used in the communication between client app and server, are introduced and overall architecture is presented. Furthermore, in order to support indoor and outdoor service, a positioning middleware is also applied. The process of subscription matching utilizes a hash table to speed up the rate. Experimental result shows that the software could offer an efficient service to users. © 2012 IEEE. |
| 英文摘要 | This paper gives out a PUB/SUB-based application server software, which aims at improving the coarse granularity of the pushed information in current LBS systems. Taking the advantage of PUB/SUB system's asynchronous, loosely-coupled and multiplex communication mechanism, the server software pushes LBS information with its granularity refined. By combining position information and the PUB/SUB paradigm, users can easily focus on his points of interest. In this paper, three message formats, which are used in the communication between client app and server, are introduced and overall architecture is presented. Furthermore, in order to support indoor and outdoor service, a positioning middleware is also applied. The process of subscription matching utilizes a hash table to speed up the rate. Experimental result shows that the software could offer an efficient service to users. © 2012 IEEE. |
| 收录类别 | EI |
| 会议主办者 | Shanghai University; Shanghai University of Engineering Sciences; University of Kentucky |
| 会议录 | Proceedings of the 2012 2nd International Conference on Business Computing and Global Informatization, BCGIN 2012
 |
| 语种 | 英语 |
| ISBN号 | 9780769548548 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/15946]  |
| 专题 | 软件研究所_软件所图书馆_会议论文 |
| 推荐引用方式 GB/T 7714 | Wang Guoshi,Zhao Fang,Wang Rui,et al. design and implementation of an lbs application server software based on the pub/sub paradigm[C]. 见:2012 2nd International Conference on Business Computing and Global Informatization, BCGIN 2012. Shanghai, China. October 12, 2012 - October 14, 2012. |
入库方式： OAI收割
来源：软件研究所
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