Generalized Version Space Trees

  title={Generalized Version Space Trees},
  author={Ulrich R{\"u}ckert and Stefan Kramer},
We introduce generalized version space trees, a novel data structure that serves as a condensed representation in inductive databases for graph mining. Generalized version space trees allow for a comfortable representation of version spaces and a natural way to efficiently process inductive queries and operations on version spaces. In particular, we focus on using generalized version space trees in the field of mining free (i.e. unrooted) trees in graph databases. Experiments with two data sets… CONTINUE READING

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