• 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