What this work studies
Studies how stream-processing operators can move between sensor nodes as queries and network conditions change, with energy consumption as the optimisation objective.
The placement of a stream operator determines where computation occurs and how much data must travel through a sensor network. This work focuses on adapting that placement for compositional stream graphs.
Citation
Vasvi Kakkad, Andrew E. Santosa, Bernhard Scholz. 2012. Migrating operator placement for compositional stream graphs. 15th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM ’12), 125–134. DOI: 10.1145/2387238.2387261.