Supporting transactional cache consistency in mobile database systems
Proceedings of the 1st ACM international workshop on Data engineering for wireless and mobile access
Using clustering for effective management of a semantic cache in mobile computing
Proceedings of the 1st ACM international workshop on Data engineering for wireless and mobile access
Energy-efficient selective cache invalidation
Wireless Networks
An Evaluation of Cache Invalidation Strategies in Wireless Environments
IEEE Transactions on Parallel and Distributed Systems
An optimal construction of invalidation reports for mobile databases
Proceedings of the tenth international conference on Information and knowledge management
Cooperative caching by mobile clients in push-based information systems
Proceedings of the eleventh international conference on Information and knowledge management
Performance Analysis of Location-Dependent Cache Invalidation Schemes for Mobile Environments
IEEE Transactions on Knowledge and Data Engineering
Replica allocation methods in ad hoc networks with data update
Mobile Networks and Applications
An approach of composing near optimal invalidation reports
Proceedings of the 6th international conference on Mobile data management
Supporting mobile device communications in the presence of broadcast servers
International Journal of Sensor Networks
Mosaic-Net: a game theoretical method for selection and allocation of replicas in ad hoc networks
The Journal of Supercomputing
Semantic caching for web-based spatial applications
APWeb'05 Proceedings of the 7th Asia-Pacific web conference on Web Technologies Research and Development
Segmented broadcasting and distributed caching for mobile wireless environments
MSN'05 Proceedings of the First international conference on Mobile Ad-hoc and Sensor Networks
Updated data dissemination in ad hoc networks
UMICS'04 Proceedings of the Second CAiSE conference on Ubiquitous Mobile Information and Collaboration Systems
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Re-examines the cache coherency problem in a mobile computing environment in the context of relational operations (i.e. selection, projection and join). We propose a taxonomy of cache coherency schemes, and as case studies, we pick several schemes for further study. These schemes are novel in several ways. First, they are incremental. Second, they are an integration of (and built on) techniques in view maintenance in centralized systems and cache invalidation in client-server computing environments. We conducted extensive studies based on a simulation model. Our study shows the effectiveness of these algorithms in reducing uplink transmission and average access times. Moreover, the class of algorithms that exploit collaboration between the client and server performs best in most cases. We also study extended versions of this class of algorithms to further cut down on the work performed by the server.