Indexing and Querying in Multimedia Databases

The object-level indexing of mobile data that supports spatio-temporal querying is presented. The indexing scheme focuses on handling linear trajectories of moving objects. In this paper, a compressed B+-tree based framework is proposed to only support the visual content of multimedia data indexing and querying of spatio-temporal relationships of mobile objects in a multimedia database system. A prototype of the proposed model has been implemented.