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Lab Lunch by Wenfei Fan

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Querying Big Graphs: Theory and Practice

What
  • Upcoming events
When Mar 10, 2014
from 01:50 PM to 01:50 PM
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      (a talk to be given at GDM 2014)

Graph pattern matching is being widely used in social network analysis, among other things. It is, however, cost prohibitive on real-life social graphs such as Facebook: its complexity ranges from quadratic-time to intractable, while a linear-time algorithm may take days or even years on a big graph. This talk aims to provide an overview of recent advances in making pattern matching feasible on real-life graphs, by making big graphs small, relaxing the semantics of graph pattern matching, and by proposing resource-bounded approximation.

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