Y.C. Tu, S. Liu, S. Prabhakar, B. Yao "Load Shedding in Stream Databases: A Control-Based Approach"
Describe how to handle the dynamic streams. It's a continuation of the Aurora paper.
AURORA has a feedback loop at the input, and it considers only the system's performance.
This paper introduces the notion of loop at the output values and it computes the errors between the output value and the desired value.
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