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Elke A. Rundensteiner

The Database Systems Research Group at WPI focuses on cutting-edge projects like distributed data sources, XML/web data systems, scalable visualization, stream monitoring, and fire prediction applications. Explore futuristic monitoring queries and potential MQP projects. Contact rundenst@cs.wpi.edu for more information.

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Elke A. Rundensteiner

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  1. Elke A. Rundensteiner Database Systems Research Group Email: rundenst@cs.wpi.edu Office: Fuller 238 Phone: Ext. – 5815 WebPages: http://www.cs.wpi.edu/~rundenst http://davis.wpi.edu/dsrg

  2. Project Topics in a Nutshell: • Distributed Data Sources: • EVE : Data Warehousing over Distributed Data • TOTAL-ETL : Distributed Extract Transform Load [NSF’96,NSF02,NSF05?] • XML/Web Data Systems: • RAINBOW : XML to Relational Databases • MASS : Native XQuery Processing System [Verizon,IBM,NSF05] • Databases & Visualization: • Scalable Visual High-Dim. Data Exploration • Data and Visual Quality Support in XMDV [NSF’97,NSF01,NSF05] • Stream Monitoring System: • Scalable Query Engine for Data Streams • Fire Prediction and Monitoring Appl. [NSF05]

  3. CAPE : Engine for Querying and Monitoring Streaming Data Example of Stream Data Applications: • Market Analysis • Streams of Stock Exchange Data - get rich • Critical Care • Streams of Vital Sign Measurements – save lives • Physical Plant Monitoring • Streams of Environmental Readings – protect env

  4. Continuous Queries on Data Streams Online Stream Monitoring

  5. A driving application: FIRE

  6. Sensors in Rooms

  7. Futuristic Monitoring Queries … • Track a smoke cloud (moving cluster) in terms of its speed and severity ? • Find the scope and direction of fire spreads ? • Match given sensors readings of fire with a fire stream simulation to determine similarity ? • Is this a prank (outlier), or an actual fire ? • What path should people be leaving this building ? • Any sensor readings are faulty, can be ignored?

  8. FireEngine : Fire Stream Processing

  9. Possible MQP Projects • Fire Spread Monitoring Query Engine • Real-time GUI for Monitoring • Fire Pattern Mining (Patterns/Simulation) • Performance via Distributed Processing (WPI 20 node cluster) • Sensor and Stream Management

  10. If Questions, email me: rundenst@cs.wpi.edu Better, drop by DSRG Labs : Fuller 319 & 318 My office : Fuller 238

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