Results 151 to 160 of about 146,311 (198)

Unsupervised decomposition of natural monkey behavior into a sequence of motion motifs. [PDF]

open access: yesCommun Biol
Mimura K   +7 more
europepmc   +1 more source

Parsing expression grammars

open access: closedACM SIGPLAN Notices, 2004
For decades we have been using Chomsky's generative system of grammars, particularly context-free grammars (CFGs) and regular expressions (REs), to express the syntax of programming languages and protocols. The power of generative grammars to express ambiguity is crucial to their original purpose of modelling natural languages, but this ...
Bryan Ford
  +6 more sources

Some Aspects of Parsing Expression Grammar

open access: closedFundamenta Informaticae, 2008
Parsing Expression Grammar (PEG) is a new way to specify syntax, by means of a topdown processwith limited backtracking. It can be directly transcribed into a recursive-descent parser. The parser does not require a separate lexer, and backtracking removes the usual LL(1) constraint. This is convenient for many applications, but there are two problems:
Roman R. Redziejowski
  +5 more sources

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