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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Higham, L. Johnen, C. |
| Copyright Year | 2006 |
| Description | Author affiliation: Dept. of Comput. Sci., Calgary Univ., Alta. (Higham, L.) |
| Abstract | A distributed system is commonly modelled by a graph where nodes represent processors and there is an edge between two processors if and only if they can communicate directly. In shared-registers versions of this general description, neighbouring processors communicate by reading or writing shared registers, where each read or write is one atomic step. Variants of shared register models occur in the literature. This paper defined two models of shared registers determined by selecting the register locations. In the atomic-state model each processor has a register; in the atomic-link model, each communication link has a register. We determine under what conditions and with what robustness and/or failure-tolerance guarantees it is possible to transform a solution under the atomic-state model into a solution under the atomic-link model. The fault-tolerant models considered in this paper are wait-freedom and self-stabilization. These questions are addressed by first establishing a framework for defining correct transformations, which may be useful for similar studies of the relationship between various models of distributed computation |
| File Size | 10275341 |
| File Format | |
| ISBN | 1424400546 |
| DOI | 10.1109/IPDPS.2006.1639328 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-04-25 |
| Publisher Place | Greece |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Intelligent networks Registers Writing Robustness Distributed computing Distributed algorithms Computer science Fault tolerance Computational modeling Communication standards self-stabilization distributed algorithms communication models shared atomic registers single-readers multi-readers wait-freedom |
| Content Type | Text |
| Resource Type | Article |
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