| Title | Path querying system on mobile devices |
| Authors | Lin, Xing Wang, Yifei Tian, Yuan Wu, Lun |
| Affiliation | Institute of RS and GIS, Peking Univ., YiHeYuan Road No.5, HaiDian District, Peking 100871, China College of Software, BeiHang Univ., XueYuan Road No.3, HaiDian District, Peking 100083, China |
| Issue Date | 2006 |
| Citation | Remote Sensing and Space Technology for Multidisciplinary Research and Applications.Beijing, China,6199. |
| Abstract | Traditional approaches to path querying problems are not efficient and convenient under most circumstances. A more convenient and reliable approach to this problem has to be found. This paper is devoted to a path querying solution on mobile devices. By using an improved Dijkstra's shortest path algorithm and a natural language translating module, this system can help people find the shortest path between two places through their cell phones or other mobile devices. The chosen path is prompted in text of natural language, as well as a map picture. This system would be useful in solving best path querying problems and have potential to be a profitable business system. |
| URI | http://hdl.handle.net/20.500.11897/406720 |
| DOI | 10.1117/12.673672 |
| Indexed | EI CPCI-S(ISTP) |
| Appears in Collections: | 地球与空间科学学院 |
