B74-19 Pattern Recognition Techniques
نویسنده
چکیده
tables needed for bottom up parsing. This material is not particularly basic or mathematically elegant, but unfortunately is needed to design bottom up parsers. Chapter 8 is a theoretical study of deterministic parsing that explores in more depth some of the concepts introduced in Volume I. Chapters 9, 10, and 11 cover the material on "compiling" indicated by the subtitle. The topics discussed are translations, bookkeeping and optimization. In general this material is not as well understood theoretically as is parsing theory, but the presentation is at a higher level of rigor than in most other compiler books. For example, the section on optimizing the code generated for arithmetic expressions without common subexpressions proves the optimality of the generated code under a variety of cost criteria including program length and number of accumulators used. In the chapters on "compiling" the authors tended to be somewhat more selective in their choice of material than in the chapters on parsing which are almost encyclopedic in their completeness. One possible source of confusion for some readers occurs occasionally throughout the book and is more prevalent in Chapter 9. The authors do not distinguish carefully enough in some places between what is "true" in a mathematical sense about compilers and what is current practice and only "true" about some compilers in existence today. The book contains many illustrative examples and a wide variety of exercises graded for difficulty. In summary, this two volume work sets a new standard in books on compiler design.
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عنوان ژورنال:
- IEEE Trans. Computers
دوره 23 شماره
صفحات -
تاریخ انتشار 1974