Title :
Spatial Objects Indexing and Retrieval for Mobile PowerPoint
Author :
Jianming Xiang ; Zhangbing Zhou ; Cong Liu ; Qun Wang
Author_Institution :
China Univ. of Geosci. (Beijing), Beijing, China
Abstract :
Different from the traditional office software, due to the limited storage and computational capability of mobile devices, how to support the page editing in a fast and energy efficient manner is fundamental. To address this challenge, we propose an MR*-tree based indexing mechanism for supporting the fast and energy-efficient retrieval of spatial objects in mobile Power Point pages. Based on which, techniques are developed to support the operations when editing mobile Power Point pages. Prototype has been implemented for supporting the operations of spatial objects in editing mobile Power Point pages.
Keywords :
image retrieval; indexing; mobile computing; tree data structures; MR*-tree; energy-efficient retrieval; mobile PowerPoint pages editing; spatial object indexing; spatial object retrieval; Containers; Indexing; Mobile communication; Mobile handsets; Prototypes; Spatial indexes;
Conference_Titel :
Semantics, Knowledge and Grids (SKG), 2014 10th International Conference on
Conference_Location :
Beijing
DOI :
10.1109/SKG.2014.11
