The update transactions to be executed in spatial databases have been usually known as interactive and long duration works. When a spatial object has a very large geometry of which...
When spatial objects are replicated at several sites in the network, the updates of a long transaction in a specific site should be propagated to the other sites for maintaining th...
This paper introduces a novel reprocessingtransaction model that handles the update conflicts between mobile transactions without abortion. The proposed model executes a new subtr...
Donghyun Kim, Bonghee Hong, Byunggu Yu, Eun Suk Ho...
Mobile transactions for updating spatial data are long-lived transactions that update local copies of the mobile platforms on disconnection. Since a mobile transaction is physicall...
Current moving-object indexing concentrates on point-objects capable of continuous movement in one-, two-, and three-dimensional Euclidean spaces, and most approaches are based on...