prio/paper.pdf
2012-04-16 urbanc ???-marks
2012-04-16 urbanc changes requested by the reviewers
2012-04-16 urbanc polished
2012-04-15 urbanc added some of the comments of the reviewers and made it compile with current Isabelle
2012-03-06 urbanc typo
2012-02-28 urbanc fixed typo
2012-02-22 urbanc partially updated conference paper; slightly tuned journal paper
2012-02-20 urbanc some polishing of the repository
2012-02-16 urbanc one typo
2012-02-14 urbanc changes by Xingyuan
2012-02-14 urbanc changed
2012-02-14 urbanc live
2012-02-14 urbanc live
2012-02-14 urbanc draft
2012-02-14 urbanc key lemma
2012-02-14 urbanc fixed 1st paragraph
2012-02-14 urbanc 1st paragraph
2012-02-13 urbanc 1st paragraph
2012-02-13 urbanc polished implementation
2012-02-13 urbanc conclusion done
2012-02-13 urbanc more conclusion
2012-02-13 urbanc more conclusion
2012-02-13 urbanc more conclusion
2012-02-13 urbanc more conclusion
2012-02-13 urbanc some parts of the conclusion
2012-02-13 urbanc proof idea
2012-02-13 urbanc added implementation section
2012-02-13 urbanc merged Xingyuan's changes
2012-02-13 urbanc polished
2012-02-13 urbanc more on the paper
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