Transaction processing in PRO-MOTION
Proceedings of the 1999 ACM symposium on Applied computing
Supporting transactional cache consistency in mobile database systems
Proceedings of the 1st ACM international workshop on Data engineering for wireless and mobile access
IEEE Transactions on Computers
Mobile Computing and Databases-A Survey
IEEE Transactions on Knowledge and Data Engineering
Characterizing the Temporal and Semantic Coherency of Broadcast-Based Data Dissemination
ICDT '03 Proceedings of the 9th International Conference on Database Theory
Exploiting Versions for Handling Updates in Broadcast Disks
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
Efficient Cache Management Protocol Based on Data Locality in Mobile DBMSs
ADBIS-DASFAA '00 Proceedings of the East-European Conference on Advances in Databases and Information Systems Held Jointly with International Conference on Database Systems for Advanced Applications: Current Issues in Databases and Information Systems
Transactional Cache Management with Aperiodic Invalidation Scheme in Mobile Environments
ASIAN '99 Proceedings of the 5th Asian Computing Science Conference on Advances in Computing Science
Transaction Processing in an Asymmetric Mobile Environment
MDA '99 Proceedings of the First International Conference on Mobile Data Access
Optimistic Scheduling Algorithm for Mobile Transactions Based on Reordering
MDM '01 Proceedings of the Second International Conference on Mobile Data Management
Dynamic Remote Update Adapting Wireless Network Connection States
MDM '01 Proceedings of the Second International Conference on Mobile Data Management
Increasing Concurrency of Transactions Using Delayed Certification in Mobile DBMs
MDM '01 Proceedings of the Second International Conference on Mobile Data Management
Using Separate Processing for Read-Only Transactions in Mobile Environment
MDM '03 Proceedings of the 4th International Conference on Mobile Data Management
Effects of broadcast errors on concurrency control in wireless broadcasting environments
Information Processing Letters
Using reordering technique for mobile transaction management in broadcast environments
Data & Knowledge Engineering
Mobile Networks and Applications
Efficient validation of mobile transactions in wireless environments
Journal of Systems and Software
Adaptive multiversion data broadcast organizations
Information Systems - Special issue: ADBIS 2002: Advances in databases and information systems
A concurrency control scheme for mobile transactions in broadcast disk environments
Data & Knowledge Engineering
Journal of Systems and Software
Hybrid scheme for ubiquitous computing
ICCSA'03 Proceedings of the 2003 international conference on Computational science and its applications: PartII
International Journal of Internet Technology and Secured Transactions
A strip-down database for modern information systems
ICCOMP'10 Proceedings of the 14th WSEAS international conference on Computers: part of the 14th WSEAS CSCC multiconference - Volume I
Concurrency control for mobile transactions
ACMOS'11 Proceedings of the 13th WSEAS international conference on Automatic control, modelling & simulation
A timestamp-based optimistic concurrency control for handling mobile transactions
ICCSA'06 Proceedings of the 2006 international conference on Computational Science and Its Applications - Volume Part II
Intelligent ubiquitous computing and e-Business solution
International Journal of Information Management: The Journal for Information Professionals
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The emergence of small portable computers and the advances in wireless networking have made mobile computing today a reality. Information systems and databases are among the applications that make mobile computing attractive. While the topic of querying data in wireless and mobile systems has received a lot of attention, techniques to efficiently update data in these systems while providing transaction semantics are not fully developed. We present a novel protocol that uses the broadcast facility to help mobile units do some of the work of verifying if the transactions being run by them need to be aborted. Only when the mobile unit cannot detect any conflict is the server involved in completing the verification. Of course, if the transaction can commit, the server will install the valves in the central database and notify the mobile units (again, using the broadcast channel). The protocol uses a modified version of optimistic control. We study the performance of the protocol by means of a detailed simulation.