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Validation-based reprocessing scheme for updating spatial data in mobile computing environments

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4 Author(s)
Dong Hyun Kim ; Dept. of Comput. Eng., Pusan Nat. Univ., South Korea ; Bong Hee Hong ; Byunggu Yu ; Eun Suk Hong

This paper introduces a novel reprocessing-transaction model that handles the update conflicts between mobile transactions without abortion. The proposed model executes a new subtransaction, called a reprocessing transaction, which reupdates only conflicted objects using foreign conflicted objects. We also propose a progressive reprocessing scheme to allow the non-conflicted objects of a mobile transaction to be incrementally exposed to other concurrent transactions in order to alleviate starvation of reprocessing transactions.

Published in:

Advanced Information Networking and Applications, 2003. AINA 2003. 17th International Conference on

Date of Conference:

27-29 March 2003