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Several security and workflow applications require provenance information at the operating system level for diagnostics. The resulting provenance traces are often more informative if they are efficiently mapped to execution paths within the control flow ...

With the proliferation of Location-based Social Networks (LBSNs), user check-in data at Points-of-Interest (POIs) has surged, reshaping user-environment interaction. However, POI recommendation remains a challenging task for two primary reasons. First, ...

We introduce Harmonic CUDA, a dataflow programming model for GPUs that allows programmers to describe algorithms as a dependency graph of producers and consumers where data flows continuously through the graph for the duration of the kernel. This ...