DocumentCode :
1320777
Title :
A Proposed Methodology for Designing Real-Time Information Systems with Availability Constraints
Author :
Johnson, Philip A.
Author_Institution :
Bell Telephone Laboratories, Inc., Whippany, N.J. 07981; Department of Computer Science, Rutgers University, New Brunswick, N.J. 08903.
Issue :
4
fYear :
1972
Firstpage :
220
Lastpage :
223
Abstract :
This paper proposes a methodology for optimizing resource allocations within a real-time information system, given the availability constraints. In essence, the methodology reformulates the availability constraints into a state transition matrix. The state probabilities, computed from the transition matrix, form a portion of the input to the optimizing algorithm. This algorithm optimizes an arbitrary objective function of system resources, subject to the reformulated availability constraints.
Keywords :
Availability; Constraint optimization; Cost function; Degradation; Design methodology; Information systems; Optimization methods; Real time systems; Statistics; Time factors;
fLanguage :
English
Journal_Title :
Reliability, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9529
Type :
jour
DOI :
10.1109/TR.1972.5215998
Filename :
5215998
Link To Document :
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