Graph sketches: sparsification, spanners, and subgraphs
PODS, pp. 5-14, 2012.
linear measurementdata stream algorithmlinear projectionnumerical datalinear projections sufficeMore(8+)
When processing massive data sets, a core task is to construct synopses of the data. To be useful, a synopsis data structure should be easy to construct while also yielding good approximations of the relevant properties of the data set. A particularly useful class of synopses are sketches, i.e., those based on linear projections of the da...More
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