| Mon, 16 Apr 2012 08:48:20 +0000 | zhang | The result for "Set" operation gets strengthened. | file | diff | annotate |
| Tue, 28 Feb 2012 13:13:32 +0000 | urbanc | fixed typo | file | diff | annotate |
| Mon, 20 Feb 2012 11:02:50 +0000 | urbanc | some polishing of the repository | file | diff | annotate |
| Mon, 13 Feb 2012 15:35:08 +0000 | urbanc | added implementation section | file | diff | annotate |
| Sun, 12 Feb 2012 04:45:20 +0000 | urbanc | completed model section; vt has only state as argument | file | diff | annotate |
| Fri, 10 Feb 2012 11:30:47 +0000 | urbanc | more on paper | file | diff | annotate |
| Wed, 01 Feb 2012 08:16:00 +0000 | zhang | All comments added. | file | diff | annotate |
| Tue, 24 Jan 2012 00:20:09 +0000 | urbanc | initial version of the PIP formalisation | file | diff | annotate |