To solve this problem, we propose a network measurement framework for heavy-change detection. We incorporate TCM, a novel graph stream sketch to summarize traffic data, and one temporal link ...

Subsequent works also studied computing other graph sparsifiers using linear sketching, and obtained near-linear upper bounds for spectral sparsifiers [Kapralov-Lee-Musco-Musco-Sidford, FOCS’14] and ...

You’ll notice that every physical location has a lot of planes coming in and out of it — a lot of lines connected to every point on your map, which researchers call a graph. To ensure that no two ...

It's a great pleasure to represent them with Fletch-A-Sketch Talent Representation. To be able to work with friends who I love and respect, and who have entrusted me with promoting their art ...