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Moving object management approaches, especially continuous query processing techniques, have attracted significant research effort due to the broad usage of location-aware devices. However, little attention has been given to designing concurrency control protocols for continuous query processing. Existing concurrency control protocols for spatial indices are based on a single indexing tree, while...
The increasing usage of location-aware devices, such as GPS and RFID, has made moving object management an important task. Especially, being demanded in real-world applications, continuous query processing on moving objects has attracted significant research efforts. However, little attention has been given to the design of concurrent continuous query processing for multi-user environments. In this...
Multidimensional databases are beginning to be used in a wide range of applications. To meet this fast-growing demand, the R-tree family is being applied to support fast access to multidimensional data, for which the R+-tree exhibits outstanding search performance. In order to support efficient concurrent access in multiuser environments, concurrency control mechanisms for multidimensional indexing...
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