| D.E. Bakken, Z. Zhan, C.C. Jones, D.A. Karr, Middleware support for voting and data fusion, presented at DSN01- IEEE International Conference on Dependable Systems and Networks, Gotenburg, Sweden, 2001, pp. 453--462. |
....in the value and time domain. Fusion of sensor information [Wal90] is similar to voting by producing one output value from many related input data. However, fusion systems do not require inputs from well defined replicas and, thus, their input values are not required to be the same or even close [Bak01]. The sensor fusion problem addressed in this paper will be: given a set of n sensors with continuous output values, all with a limited accuracy and some of them delivering faulty messages, what is the smallest range of values where we can expect to find the correct value If the number of ....
D. E. Bakken, Z. Zhan, C. C. Jones, and D. A. Karr. Middleware Support for Voting and Data Fusion. In Proeedings of the International Conference on Dependable Systems and Networks, pages 453--462, 2001.
....voting (the voter can vote and send a response to the client as soon as the majority of replicas provide corresponding outputs that agree) In principle this same efficiency should be possible in Eternal as well. For example, an architecture for supporting voting in middleware is proposed in [5]. 3.4. Adaptive Voter Timeout To minimize the probability of false alarms and to reduce the latency in detecting crash and hung replicas, a mechanism for adapting the voter timeout is provided. The timeout value reflects: 1) the computation time required by the server to produce a response to ....
D. Bakken, Z. Zhan, C. Jones, and D. Karr. Middleware support for voting and data fusion. In Proceedings of the International Conference on Dependable Systems and Networks, pages 453--463, 2001.
....[7] is similar to voting by producing one output value from many related input data. However, fusion systems have the advantage, that the inputs to the fusion process are not required to by well defined replicas and thus, the values to be processed are not required to be identical or even close [8]. The sensor fusion problem addressed in this paper will be: given a set of n sensors with continuous output values, all with a limited accuracy and some of them delivering faulty messages, what is the smallest range of values where we can expect to find the correct value If the number of ....
D. E. Bakken, Z. Zhan, C. C. Jones, and D. A. Karr. Middleware support for voting and data fusion. In Proeedings of the International Conference on Dependable Systems and Networks, pages 453--462, 2001.
....of inputs and returns the majority for an arbitrary K of N match. At the voter initialization, a manager speci es the entities from which replies are expected, a timeout period during which these replies can be received, and the entity to which they must be sent. The Voting Virtual Machine (VVM) [46] project provides a middleware voting architecture that can be used with di erent middleware frameworks. Its companion Voting De ntion Language (VDL) allows speci cation of portable voting algorithms. The VVM and VDL together provide voting transparency and adaptivevoting. However, Both ....
D. Bakken, Z. Zhan, C. Jones, and D. Karr, \Middleware Support for Voting and Data Fusion," in Proceedings of the International Conference on Dependable Systems and Networks (DSN-
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D.E. Bakken, Z. Zhan, C.C. Jones, D.A. Karr, Middleware support for voting and data fusion, presented at DSN01- IEEE International Conference on Dependable Systems and Networks, Gotenburg, Sweden, 2001, pp. 453--462.
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D.E. Bakken, Z. Zhan, C.C. Jones, D.A. Karr, Middleware Support for Voting and Data Fusion, in: The 2001.
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