Finite set of transitions

Lecture Compiler construction: Lesson 7 - Sohail Aslam. The main topics covered in this chapter include: table encoding of FA, transition table, simulating FA, finite automata, nondeterministic finite automaton (NFA), epsilon moves, deterministic finite automata (DFA), NFAs and DFAs recognize the same set of languages,...

40p youzhangjing_1909 28-04-2022 14 1   Download

Lecture Theory of Automata: Lesson 8. The main topics covered in this chapter include: TG definition, examples: accepting all strings, accepting none, starting with b, not ending in b, containing aa, containing aa or bb,...

23p wangziyi_1307 26-04-2022 8 2   Download

Unification-based grammar formalisms use structures containing sets of features to describe linguistic objects. Although computational algorithms for unification of feature structures have been worked out in experimental research, these algcwithms become quite complicated, and a more precise description of feature structures is desirable. We have developed a model in which descriptions of feature structures can be regarded as logical formulas, and interpreted by sets of directed graphs which satisfy them.

10p bungio_1 03-05-2013 41 3   Download