EntityQ15419395· pop 14· linked from 52 articlestop-down parsingSign in to saveparsing techniqueConnectionstime complexityEntityrecursive-descent parserEntitylanguageEntitycomputer scienceEntityInternational Standard Book NumberEntitydigital object identifierEntitycompilerEntitypolynomialEntityUniversity of LondonEntityQ34010Entityfinite-state machineEntitycomputer languageEntitydynamic programmingEntityparsingEntitybig O notationEntityBackus–Naur formEntityformal grammarEntityAlfred AhoEntitycontext-free grammarEntityJeffrey David UllmanEntityCategoriesParsing algorithms