Drasko Sotirovski
Abstract
In a distributed system, it takes time for a software event to reach remote clients. In the same sense as used in physics, only when the event had reached the time horizon of a client, client becomes aware of it. Using this metaphor , we have developed a simple yet powerful model for software components to get back in sync after interruptions. The ideas described in this paper have been implemented on En Route Automation Modernization (ERAM) program, a Federal Aviation Administration (FAA) effort aimed at replacing the aging en route assets and planting a seed for the many future enhancements that the projected increase in air traffic requires. In many ways, this paper is a compendium to another paper at this same conference titled Publisher Framework (PFW), because it is within the auspices of PFW that these ideas have been implemented.
- Balakrishnan, M., Birman, K., Reliable Multicast for Time-Critical Systems. To Appear in Proceedings of the First IEEE Workshop on Applied Software Reliability, Philadelphia, PA. June 2006.Google Scholar
- Klein, J., Sotirovski, D., Publisher Framework (PFW), 11th International Conference on Reliable Software Technologies - Ada-Europe 2006, Porto, Portugal, June 5-9, 2006.Google Scholar
- Lamport, L., Time, Clocks, and the Ordering of Events in a Distributed System, Communications of the ACM, No.7, Vol.21, July 1978. Google ScholarDigital Library
- Ostrowski, K., Birman, K., Extensible Web Services Architecture for Notification in Large-Scale Systems. In Submission 2006.Google Scholar
Index Terms
- Time horizon in distributed object societies
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