作者: Daniel Flodin
DOI:
关键词: Parsing 、 Computer science 、 Parser combinator 、 Memoization 、 Top-down parsing 、 S-attributed grammar 、 Artificial intelligence 、 Natural language processing 、 Parsing expression grammar 、 Top-down parsing language 、 Bottom-up parsing
摘要: Packrat parsing is a top-down, recursive descent technique that uses backtracking and has guaranteed linear parse time. Conventional parsers suffer from exponential tim ...