• DocumentCode
    1919732
  • Title

    Strategically-controlled information fusion

  • Author

    Flank, Steven M.

  • Author_Institution
    Defense Adv. Res. Projects Agency, Arlington, VA, USA
  • Volume
    6
  • fYear
    1998
  • fDate
    31 May-3 Jun 1998
  • Firstpage
    557
  • Abstract
    Defines performance metrics that quantitatively characterize fusion engine (FE) output. Defines context metrics that quantitatively characterize FE performance as a function of input data. Quantitatively maps FEs´ performance space (how predicted performance depends on context). Encapsulates FEs so that they share data representations, services, and queries. Controls this confederation of encapsulated FEs with an intelligent fusion strategist that maximizes overall performance as a function of context by: (a) selecting the FE with the best-predicted performance for a given real-time context; (b) sequencing FEs to maximize performance by receiving data set outputs from other FEs, thus improving the region of the performance space in which they operate; (c) adjusting FE control and modeling parameters to achieve peak performance over a broader range of contexts; (d) reacting to FE outputs by comparing them to predicted performance and adjusting parameters, sequences, and selections to maintain overall performance
  • Keywords
    military systems; performance evaluation; real-time systems; sensor fusion; context metrics; data representations; data set outputs; fusion engine output; input data; intelligent fusion strategist; performance metrics; performance space; real-time context; strategically-controlled information fusion; Context modeling; Control systems; Costs; Databases; Engines; ISO; Information systems; Intelligent sensors; Iron; Measurement;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
  • Conference_Location
    Monterey, CA
  • Print_ISBN
    0-7803-4455-3
  • Type

    conf

  • DOI
    10.1109/ISCAS.1998.705334
  • Filename
    705334