http://www.cs.cmu.edu/~odonnell/hits09/
A New Kind of Grammars: A new kind of generative grammars that can produce the empty language is designed in this book.http://www.amazon.com/New-Kind-Grammars-generative-grammars/dp/1452828687An unrepresented mongrel of Computer Science, the null or invalid string gets a new representative symbol in this book.
A New Kind of Grammars: A new kind of generative grammars that can produce the empty language is designed in this book.
ReplyDeletehttp://www.amazon.com/New-Kind-Grammars-generative-grammars/dp/1452828687
An unrepresented mongrel of Computer Science, the null or invalid string gets a new representative symbol in this book.