Validation-Based Reprocessing Scheme for Updating Spatial Data in Mobile Computing Environments

This paper introduces a novel reprocessingtransaction 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.

• Type: Conference
• Year: 2003
• Where: AINA
• Authors: Donghyun Kim, Bonghee Hong, Byunggu Yu, Eun Suk Hong
• Keywords: AINA 2003, Computer Networks, Conflicted Objects, Foreign Conflicted Objects, Mobile Transaction