2011-04-21 urbanc a few more changes
2011-04-19 urbanc removed experimental code from Matcher
2011-04-19 urbanc implemented most suggestions from the reviewers
2011-04-06 urbanc added literature about parsing
2011-03-25 urbanc MN via partial derivatives
2011-03-23 urbanc moved paper to correct place
2011-03-23 urbanc added paper by Antimirov
2011-03-23 urbanc added the most current versions of the theories.
2011-03-15 urbanc correct version
2011-03-15 urbanc deleted wrong version
2011-03-15 urbanc added chapter about regular expressions by Sakarovitch (interesting pages are 139 - 142)
2011-03-15 urbanc corrected small typo
2011-03-05 urbanc slight polishing of the bibliography
2011-03-05 urbanc formalisation of first direction is now only 780 loc
2011-02-26 urbanc changed one occurence of tagging function into tagging relation
2011-02-25 urbanc added yacc is dead paper
2011-02-24 urbanc added a paper about derivatives
2011-02-24 urbanc added hocroft and ullman book
2011-02-22 urbanc three typos
2011-02-21 urbanc one further polishing
2011-02-21 urbanc final final polishing
2011-02-21 urbanc final polished
2011-02-21 urbanc chunhan's comments
2011-02-20 urbanc minor change
2011-02-20 urbanc comments by Xingyuan
2011-02-20 urbanc chunhan's comments
2011-02-20 urbanc pre-final version
2011-02-20 urbanc minor
2011-02-20 urbanc finished picture
2011-02-20 urbanc seq case finished
2011-02-20 urbanc latest update
2011-02-20 urbanc added pictures for seq-case
2011-02-20 urbanc added definition of string prefix and string subtraction
2011-02-20 urbanc polished everywhere...two cases still missing
2011-02-19 urbanc my latest version (SEQ and STAR still missing)
2011-02-19 urbanc added directory with the small files and numbers of lines
2011-02-19 urbanc ALT case done
2011-02-19 urbanc first two proofs in 2 direction
2011-02-19 urbanc first proof
2011-02-19 urbanc updated second direction
2011-02-19 urbanc included comments by Chunhan
2011-02-18 urbanc added comment from Larry
2011-02-18 urbanc updated bib
2011-02-18 urbanc polished everything
2011-02-17 urbanc more on the conclusion
2011-02-17 urbanc first ideas about conclusion
2011-02-17 urbanc completed first direction
2011-02-16 urbanc minor updated
2011-02-16 urbanc filled details in one place
2011-02-15 urbanc updated paper
2011-02-15 urbanc updated paper
2011-02-15 urbanc updated paper
2011-02-15 urbanc updated paper
2011-02-14 urbanc updated
2011-02-14 urbanc added definition of DERIV and delta
2011-02-14 urbanc updated paper
2011-02-14 urbanc updated
2011-02-13 zhang More into the second direction
2011-02-11 urbanc included comments by Xingyuan
2011-02-11 urbanc slightly streamlined the proof
(0) -100 -60 +60 +100 tip