Applications - Network and Systems Lab

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Research Overview • WSN (Wireless Sensor Network) Application + MDD (Model-Driven Development) Process developer Initial Modeling Application Logic Communications Communications Task Assignments Application Code Execute & Monitor & Analyze IPSN 2013 Ph.D. Forum Iterative Modeling developer Application Logic Task Assignments Application Code Rapid prototyping : automatic transformation : manual modeling Fine-grained tuning 1
IPSN 2013 Ph.D. Forum WSN “Monitoring” Applications • Most typical WSN application [Bai09] , e.g. building monitoring [Ceriotti09] • The data quality depends on the execution environment [Tilak02][Zhao03] • Data quality: quality of obtained data • data loss rate (reliability), data sensing span (lifetime), etc… lossy Data loss rate will increase developer Developers cannot grasp the qualities before execution The tuning for the data quality is important [Bai09] L. S. Bai et al. “Archetype-based design of sensor network programming for application experts, not just programming experts”, IPSN 2009. [Ceriotti09] M. Ceriotti et al. “Monitoring heritage buildings with wireless sensor networks: The Torre Aquila deployment” IPSN 2009. [Tilak02] S. Tilak et al. “Infrastructure tradeoffs for sensor networks”, WSNA 2002. [Zhao03] J. Zhao et al. “Understanding Packet Delivery Performance In Dense Wireless Sensor Networks”, SenSys 2003. 2
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Applications - Network and Systems Lab

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