An Incremental Interactive Algorithm for Regular Grammar Inference

نویسندگان

  • Rajesh Parekh
  • Vasant Honavar
چکیده

We present provably correct interactive algorithms for learn ing regular grammars from positive examples and membership queries A structurally complete set of strings from a language L G corresponding to a target regular grammar G implicitly speci es a lattice of nite state automata FSA which contains a FSA MG corresponding to G The lattice is compactly represented as a version space and MG is identi ed by searching the version space using membership queries We explore the problem of regular grammar inference in a setting where positive exam ples are provided intermittently We provide an incremental version of the algorithm along with a set of su cient conditions for its convergence

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تاریخ انتشار 1996