Titlebook: Introduction to Languages, Machines and Logic; Computable Languages Alan P. Parkes Textbook 2002 Springer-Verlag London Limited 2002 Automa

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Syntax, Semantics, and AmbiguityIn this chapter, we consider the following aspects of formal languages, and their particular relevance to programming languages:

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Regular Languages and Finite State RecognisersThis chapter is concerned with the most restricted class of languages in the .(as introduced in Chapter 2): the . languages. In particular, we encounter our first, and most simple, type of abstract machine, the . (FSR).

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Finite State TransducersIn this chapter, we consider the types of computation that can be carried out by . (FSTs), which are the .(FSRs) of Chapter 4, with output.

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Turing’s Thesis and the Universality of the Turing MachineIn this chapter, we investigate .’s thesis, which essentially says that the Turing machine (TM) is the most powerful computational device of all. We find evidence to support the thesis by considering a special TM called the . TM (UTM).