Thu, 07 Jan 2010 10:27:18 -0800 Dmitriy Morozov CohomologyPersistence::add returns the dying cocycle dev
Tue, 05 Jan 2010 11:02:07 -0800 Dmitriy Morozov Check Boost version in include/utilities/property-maps.h + minor changes to cocycle.py dev
Thu, 31 Dec 2009 11:28:49 -0800 Dmitriy Morozov Added pl-vineyard documentation dev
Fri, 25 Dec 2009 06:56:27 -0800 Dmitriy Morozov Fixed a serious bug in DynamicPersistenceTrails + LSVineyard sorts filtration by attachment + miscellanea: dev
Sun, 20 Dec 2009 10:43:00 -0800 Dmitriy Morozov Moved files around: lsvineyard.h -> include/topology, examples/grid -> examples/pl-functions dev
Sun, 20 Dec 2009 08:27:01 -0800 Dmitriy Morozov Merged Vineyards code changes with the main development line dev
Sun, 20 Dec 2009 07:45:29 -0800 Dmitriy Morozov Python bindings work again dev
Wed, 16 Dec 2009 15:39:38 -0800 Dmitriy Morozov Created pl-vineyard.cpp to compute vineyards given a complex and a sequence of values at each vertex dev
Wed, 16 Dec 2009 15:39:06 -0800 Dmitriy Morozov Resurrected vineyard code: dev
Thu, 03 Dec 2009 13:21:23 -0800 Dmitriy Morozov Made storing negative simplices in StaticPersistence parameter-based, so that DynamicPersistence works again dev
Wed, 02 Dec 2009 14:03:54 -0800 Dmitriy Morozov StaticPersistence operates on chains consisting of only positive simplices dev
Tue, 01 Dec 2009 20:34:31 -0800 Dmitriy Morozov alphashapes3d.cpp measures persistence time dev
Sat, 28 Nov 2009 17:01:52 -0800 Dmitriy Morozov Fixed DynamicPersistenceTrails::PairingTrailsVisitor to match the changes in StaticPersistence::PairVisitor dev
Sat, 28 Nov 2009 16:45:42 -0800 Dmitriy Morozov Instrumented code for counting: dev
Fri, 06 Nov 2009 14:19:08 -0800 Dmitriy Morozov Added arbitrary coefficients in boundaries (to C++ and Python) + cleaned up CohomologyPersistence.add overloading in Python dev
Wed, 28 Oct 2009 14:38:36 -0700 Dmitriy Morozov Added image persistence functionality to CohomologyPersistence dev
Fri, 23 Oct 2009 11:51:23 -0700 Dmitriy Morozov Added draw.py under tools/draw-diagram dev
Fri, 23 Oct 2009 09:36:55 -0700 Dmitriy Morozov Added link to CVXOPT in get-build-install documentation + progress bar to rips-pairwise-cohomology dev
Tue, 20 Oct 2009 22:05:23 -0700 Dmitriy Morozov Fixed a typo in documentation + added a warning and a tip about GCC 4.2 on a Mac dev
Mon, 31 Aug 2009 13:45:28 -0700 mridul The if-else cases in lsqr.py were not exhaustive. They become exhaustive by changing ab > aa to ab >= aa. dev
Mon, 31 Aug 2009 10:51:56 -0700 Dmitriy Morozov Removed Qt4 requirement + added link to download and tutorial to the front page of the documentation dev
Fri, 21 Aug 2009 14:26:56 -0700 Dmitriy Morozov Exposed store argument to CohomologyPersistence.add() in Python dev
Wed, 19 Aug 2009 12:01:47 -0700 Dmitriy Morozov cocycle.py uses vertex list, and does not make any assumptions about the vertex-simplex order dev
Thu, 13 Aug 2009 13:16:15 -0700 Dmitriy Morozov Consistency zigzag outputs intervals supported over a single complex dev
Wed, 12 Aug 2009 21:32:38 -0700 Camille Wormser explicitely converts a Dimension (short int) into a size_t, for removing a warning dev
Wed, 12 Aug 2009 07:16:35 -0700 Camille Wormser Removing unused parameter names in order to avoid warnings dev
Wed, 12 Aug 2009 11:32:42 -0700 Dmitriy Morozov make-zigzag-subsamples.py doesn't output the union, rips-consistency-zigzag.cpp fixed show_progress dev
Mon, 10 Aug 2009 16:48:13 -0700 Dmitriy Morozov Fixed bugs in cocycle.py introduced when rips-pairwise-cohomology.py was originally added dev
Mon, 10 Aug 2009 15:22:32 -0700 Dmitriy Morozov Fixed bugs in rips-pairwise-cohomology.py whose origin is unclear to me dev
Tue, 04 Aug 2009 17:12:47 -0700 Dmitriy Morozov Merged in Chris' changes dev
Tue, 04 Aug 2009 16:58:44 -0700 Christos Mantoulidis Modified cohomology code (unweighted and weighted) so that it doesn't use std::map for boundary computations, which should optimize memory usage. dev
Tue, 04 Aug 2009 13:23:16 -0700 Christos Mantoulidis Changed implementation of WeightedRips to store simplex values (max distance between simplices' vertices) as an invisible layer on top of each simplex object, so that the data() field of WeightedRips has been freed for use by the users again. dev
Tue, 28 Jul 2009 15:04:06 -0700 Christos Mantoulidis Added rips-weighted-cohomology, and channeled WeightedRips logging to the same channel as Rips dev
Tue, 28 Jul 2009 11:42:03 -0700 Christos Mantoulidis Merged upstream dev
Tue, 28 Jul 2009 10:58:53 -0700 Christos Mantoulidis Modified WeightedRips::generate() to incorporate the simplex-appearance-value computation (before it would have to be done explicitly by the user by a for-loop after the call to generate()) dev
Mon, 27 Jul 2009 21:42:51 -0700 Christos Mantoulidis added logging to WeightedRips (still needs debugging) dev
Mon, 13 Jul 2009 19:44:04 -0700 Christos Mantoulidis Updated weighted rips libraries to make use of OOP--now WeightedRips inherits from Rips. It is possible that logging for WeightedRips does not work. dev
Thu, 02 Jul 2009 15:42:44 -0700 Christos Mantoulidis Added weighted rips code and libraries dev
Tue, 04 Aug 2009 14:28:17 -0700 Dmitriy Morozov Simplices are deleted from the complex after removal in triangle-zigzag.py + touched up documentation (to mention CohomologyPersistence better) dev
Tue, 28 Jul 2009 13:27:13 -0700 Dmitriy Morozov Consistency zigzag outputs intervals for dimensions less than the skeleton dimension only dev
Thu, 30 Jul 2009 10:35:49 -0700 Dmitriy Morozov Switched PairwiseDistances in Python bindings to C++ dev
Thu, 30 Jul 2009 10:23:31 -0700 Dmitriy Morozov Added Python bindings for CohomologyPersistence (+ example + documentation) dev
Fri, 24 Jul 2009 14:18:16 -0700 Dmitriy Morozov Minor changes in distances.py + rips-pairwise.py wrapped into a main() function dev
Wed, 17 Jun 2009 16:02:52 -0700 Dmitriy Morozov Disable alphashapes in Python bindings if no CGAL dev
Sun, 17 May 2009 20:05:26 -0700 Dmitriy Morozov Made ListRandomAccessIterator generic with respect to value, and moved it to utils.h dev
Fri, 24 Jul 2009 11:08:48 -0700 Dmitriy Morozov Cleaner output in rips-pairwise.cpp + added make-zigzag-subsamples.py + added lsfiltration.py dev
Thu, 09 Jul 2009 07:47:22 -0700 Dmitriy Morozov Fixed plot.py in tools/plot-values dev
Thu, 14 May 2009 17:43:19 -0700 Dmitriy Morozov In documentation put contents into sidebar dev
Thu, 09 Jul 2009 02:46:53 -0700 Dmitriy Morozov Documentation for parametrization using persistent cohomology dev
Thu, 09 Jul 2009 02:42:47 -0700 Dmitriy Morozov Rips pairwise cohomology produces output necessary for 1-cocycle parametrization dev
Thu, 09 Jul 2009 00:59:32 -0700 Dmitriy Morozov Added field arithmetic to CohomologyPersistence (Zp + Q) dev
Thu, 14 May 2009 14:04:43 -0700 Dmitriy Morozov Moved PairwiseDistances and ExplicitDistances into include/geometry/distances.h dev
Thu, 14 May 2009 13:09:06 -0700 Dmitriy Morozov read_points() does not need ambient dimension and ignores lines starting with '#' dev
Mon, 11 May 2009 12:45:49 -0700 Dmitriy Morozov Added documentation; for now mostly for the Python bindings dev
Thu, 07 May 2009 14:53:13 -0700 Dmitriy Morozov Touch up to compile with GCC 4.4 dev
Wed, 29 Apr 2009 10:16:03 -0700 Dmitriy Morozov Cleaned up simplex comparison functions, rip-pairwise.py outputs a diagram, auxilliary add_simplices() + remove_simplices() for zigzags dev
Thu, 16 Apr 2009 00:23:01 -0700 Dmitriy Morozov Alphashapes and Python bindings dev
Wed, 15 Apr 2009 14:17:21 -0700 Dmitriy Morozov Placed all Python bindings code into dionysus::python namespace dev
Tue, 14 Apr 2009 14:38:08 -0700 Dmitriy Morozov Cleaned up Python bindings to restore functionality: dev
Mon, 13 Apr 2009 20:44:31 -0700 Dmitriy Morozov Renamed header files in bindings/python to get rid of the "python-" prefix dev
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