Event Processing Reference Architecture, March 2006

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Event Processing Reference Architecture. Event Processing Reference Architecture Working Group, March 24, 2006, Submitted by Tim Bass, CISSP, Principal Global Architect, TIBCO Software Inc.

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  • Event Processing Reference Architecture, March 2006

    1. 1. Event Processing Reference Architecture Event Processing Reference Architecture Working Group March 24, 2006 Submitted by: Tim Bass, CISSP Principal Global Architect TIBCO Software Inc.
    2. 2. Event Processing Reference Architecture 24 EVENT PRE-PROCESSING EVENT SOURCES EXTERNAL . . . LEVEL ONE EVENT REFINEMENT USER INTERFACE Event Processing (EP/CEP) DB MANAGEMENT Historical Data Profiles & Patterns DISTRIBUTED LOCAL EVENT SERVICES . . EVENT PROFILES . . DATA BASES . . OTHER DATA LEVEL TWO SITUATION REFINEMENT LEVEL THREE IMPACT ASSESSMENT LEVEL FOUR PROCESS REFINEMENT Adapted from JDL: Steinberg, A., & Bowman, C., Handbook of Multisensor Data Fusion, CRC Press, 2001
    3. 3. Summary of Event Processing (Event-Decision) <ul><ul><li>User Interface </li></ul></ul><ul><ul><ul><li>Human visualization, interaction and situation management </li></ul></ul></ul><ul><ul><li>Level 4 - Process Refinement </li></ul></ul><ul><ul><ul><li>Decide on control feedback, for example resource allocation, event source and state management, parametric and algorithmic adjustments </li></ul></ul></ul><ul><ul><li>Level 3 - Impact Assessment </li></ul></ul><ul><ul><ul><li>Impact assessment, i.e. assess impact on the basis of situation development, recognition and prediction </li></ul></ul></ul><ul><ul><li>Level 2 – Situation Refinement </li></ul></ul><ul><ul><ul><li>Identify situations based on events relations, relational state estimation, etc. </li></ul></ul></ul><ul><ul><li>Level 1 – Event Refinement </li></ul></ul><ul><ul><ul><li>Identify and track events based on association, filtering, joins, correlation etc. </li></ul></ul></ul><ul><ul><li>Level 0 – Event Preprocessing </li></ul></ul><ul><ul><ul><li>Cleansing of event-stream to produce semantically understandable data </li></ul></ul></ul><ul><ul><li>Event Sources </li></ul></ul>Level of Inference Low Med High Reference: Bass, T., Processing Patterns for PredictiveBusiness™, March 2006.
    4. 4. A Handful of References <ul><li>Ranadiv é , V., The Power to Predict , McGraw-Hill, 2006. </li></ul><ul><li>Bass, T., Processing Patterns for PredictiveBusiness™ , Event Processing Symposium, Hawthorne, NY, March 2006. </li></ul><ul><li>Luckham, D., The Power of Events , Addison-Wesley, NY, 2002. </li></ul><ul><li>Hall, D. and Llinas, J., Handbook of Multisensor Data Fusion , CRC Press, New York, 2001. </li></ul><ul><li>Bass, T., Intrusion Detection Systems & Multisensor Data Fusion, Communications of the ACM, pp. 99-105, Vol. 43, No. 4, April 2000. </li></ul>

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