Checkpointing and Rollback-Recovery for Distributed Systems
IEEE Transactions on Software Engineering - Special issue on distributed systems
Low-Cost Checkpointing and Failure Recovery in Mobile Computing Systems
IEEE Transactions on Parallel and Distributed Systems
Adaptive recovery for mobile environments
Communications of the ACM
Fail-stop processors: an approach to designing fault-tolerant computing systems
ACM Transactions on Computer Systems (TOCS)
Checkpointing distributed applications on mobile computers
PDIS '94 Proceedings of the third international conference on on Parallel and distributed information systems
An Efficient Optimistic Message Logging Scheme for Recoverable Mobile Computing Systems
IEEE Transactions on Mobile Computing
Recoverable mobile environment: design and trade-off analysis
FTCS '96 Proceedings of the The Twenty-Sixth Annual International Symposium on Fault-Tolerant Computing (FTCS '96)
Message Logging in Mobile Computing
FTCS '99 Proceedings of the Twenty-Ninth Annual International Symposium on Fault-Tolerant Computing
How to recover efficiently and asynchronously when optimism fails
ICDCS '96 Proceedings of the 16th International Conference on Distributed Computing Systems (ICDCS '96)
Low-Cost Checkpointing with Mutable Checkpoints in Mobile Computing Systems
ICDCS '98 Proceedings of the The 18th International Conference on Distributed Computing Systems
Completely Asynchronous Optimistic Recovery with Minimal Rollbacks
FTCS '95 Proceedings of the Twenty-Fifth International Symposium on Fault-Tolerant Computing
On location management for personal communications networks
IEEE Communications Magazine
Fault-Tolerance for the Mobile Ad-Hoc Environment
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Using adaptive agents for the fault-tolerant mobile computing system
ICCS'06 Proceedings of the 6th international conference on Computational Science - Volume Part III
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To support the fault tolerance of mobile computing systems, many checkpointing coordination and message logging schemes have been proposed. However, due to the mobility of mobile hosts, coordination and control of these schemes are quite complicate and have the possibility of inefficiency. In this paper, a fault-tolerance scheme based on mobile agents is proposed. In the proposed scheme, a set of mobile and stationary agents are used to trace and maintain the recovery information for the mobile host. The mobile agents properly trace the mobile host and manage the suitable distance between the recovery information and the mobile host. Also, the migration of the recovery information of the mobile host can be performed asynchronously with the hand-off of the mobile host and hence the fault-tolerance service by mobile agents dose not incur any unnecessary hand-off delay.