Improving Efficiency and Privacy of Moving Objects

Object databases have gained much interest due to the advances in mobile communications and positioning technologies. To provide security to moving object need monitoring . Monitoring moving objects have two fundamentals issues like efficiency and privacy. This paper proposes an efficient algorithm for finding good anonymization group for given objects (MOB) with respect to its Quasi-Identifier (QID) and dynamic query updation. To address the efficiency and privacy issues we are using a new technique which updates the query of the mOB in the base stations automatically. Furthermore , by using the location management method we are solving the issues of location updating.