EntityQ5370010· pop 5· linked from 69 articlesembedded pushdown automatonSign in to saveConnectionsregular languageEntitynested stack automatonEntityIndexed grammarEntityInternational Standard Book NumberEntitydigital object identifierEntityUniversity of PennsylvaniaEntityTuring machineEntitysubsetEntitycomputational linguisticsEntitystackEntityformal languageEntityfinite-state machineEntityautomata theoryEntityChomsky hierarchyEntityQ22908627Entityformal grammarEntitycontext-free grammarEntitypushdown automatonEntityKleene starEntityPEntityCategoriesAutomata (computation)Cleanup tagged articles with a reason field from August 2014Models of computation