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Updated Lib re (markdown)

Devin Jeanpierre
2013-05-04 17:18:24 -07:00
parent ed87b7c689
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Lib-re.md
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@@ -26,6 +26,9 @@
- http://en.wikipedia.org/wiki/Backtracking (not a very hard algorithm, this is sufficient)
4. Technique: Memoized Backtracking Search
- Discussed in Russ Cox Regexp2 above ( http://swtch.com/~rsc/regexp/regexp2.html )
5. Technique: OBDD NFA simulation:
- http://link.springer.com/chapter/10.1007%2F978-3-642-15512-3_4 (without submatch extraction)
- http://www.hpl.hp.com/techreports/2012/HPL-2012-215.pdf (with submatch extraction)
### Summary of research on standards and leading techniques
@@ -47,6 +50,8 @@ Memoized backtracking search is O(nm) time and O(nm) space. It can't implement b
It is also not difficult to imagine falling back to a backtracking implementation in the presence of backreferences, if those are to be supported.
<FIXME: summarize OBDD methods>
#### Relevant standards and techniques exist?
#### Those intended to follow (and why)
#### Those intended to ignore (and why)