Flag and check: data access with monadically defined queries.

We introduce monadically defined queries (MODEQs) and nested monadically defined queries (NEMODEQs), two querying formalisms that extend conjunctive queries, conjunctive two-way regular path queries, and monadic Datalog queries. Both can be expressed as Datalog queries and in monadic second-order lo...

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Bibliographic Details
Main Authors: Rudolph, S, Krötzsch, M
Other Authors: Hull, R
Format: Conference item
Published: ACM 2013