Concurrency control performance modeling: alternatives and implications
ACM Transactions on Database Systems (TODS)
Analysis of Hybrid Concurrency Control Schemes for a High Data Contention Environment
IEEE Transactions on Software Engineering
Database system issues in nomadic computing
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Mobile wireless computing: challenges in data management
Communications of the ACM
Bit-sequences: an adaptive cache invalidation method in mobile client/server environments
Mobile Networks and Applications
Modeling and Analysis of a Time-Stamp History Based Certification Protocol for Concurrency Control
IEEE Transactions on Knowledge and Data Engineering
Proceedings of the Fourth International Conference on Data Engineering
ICDE '97 Proceedings of the Thirteenth International Conference on Data Engineering
Energy-Efficient Caching for Wireless Mobile Computing
ICDE '96 Proceedings of the Twelfth International Conference on Data Engineering
Write Notification for Certification Protocol Based on Time-Stamp History
DEXA '98 Proceedings of the 9th International Workshop on Database and Expert Systems Applications
Certification reports: supporting transactions in wireless systems
ICDCS '97 Proceedings of the 17th International Conference on Distributed Computing Systems (ICDCS '97)
Maintaining consistency of data in mobile distributed environments
ICDCS '95 Proceedings of the 15th International Conference on Distributed Computing Systems
Revising Transaction Conceptsf or Mobile Computing
WMCSA '94 Proceedings of the 1994 First Workshop on Mobile Computing Systems and Applications
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Limitation of bandwidth, restriction of resources and frequent disconnection are main characteristics of ubiquitous computing environments. To reduce these kinds of problems, a new form of data delivery was proposed in which the server broadcasts data to mobile hosts that listen to the broadcast channel. In this paper, we propose a hybrid concurrency control scheme based on broadcast invalidation report. The scheme achieves high transaction throughput, because it uses of re-ordering and locking. By simulation experiments, we show that our scheme consistently demonstrates excellent performance with low space overhead in all parameter settings.