| Tue, 26 Jan 2010 11:14:50 -0800 |
Dmitriy Morozov |
Added rips-explicit-cohomology
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| Tue, 26 Jan 2010 11:00:51 -0800 |
Dmitriy Morozov |
Moved lsfiltration.py into examples/pl-functions + added lscubes.py example (cubical lower-star filtration)
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| Tue, 12 Jan 2010 14:36:38 -0800 |
Dmitriy Morozov |
Fixed Python constructor of CohomologyPersistence + minor changes to cocycle.py
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| Mon, 11 Jan 2010 10:21:37 -0800 |
Dmitriy Morozov |
vertex_coface -> vertex_cofaces in Rips documentation (in Python)
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| Sat, 09 Jan 2010 15:03:52 -0800 |
Dmitriy Morozov |
Henry Adams' fixes to python/dionysus/zigzag.py + added CohomologyPersistence.show_cocycles method
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| Thu, 07 Jan 2010 10:27:18 -0800 |
Dmitriy Morozov |
CohomologyPersistence::add returns the dying cocycle
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| Tue, 05 Jan 2010 11:02:07 -0800 |
Dmitriy Morozov |
Check Boost version in include/utilities/property-maps.h + minor changes to cocycle.py
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| Thu, 31 Dec 2009 11:28:49 -0800 |
Dmitriy Morozov |
Added pl-vineyard documentation
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| Fri, 25 Dec 2009 06:56:27 -0800 |
Dmitriy Morozov |
Fixed a serious bug in DynamicPersistenceTrails + LSVineyard sorts filtration by attachment + miscellanea:
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| Sun, 20 Dec 2009 10:43:00 -0800 |
Dmitriy Morozov |
Moved files around: lsvineyard.h -> include/topology, examples/grid -> examples/pl-functions
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| Sun, 20 Dec 2009 08:27:01 -0800 |
Dmitriy Morozov |
Merged Vineyards code changes with the main development line
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| Sun, 20 Dec 2009 07:45:29 -0800 |
Dmitriy Morozov |
Python bindings work again
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| 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
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| Wed, 16 Dec 2009 15:39:06 -0800 |
Dmitriy Morozov |
Resurrected vineyard code:
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| Thu, 03 Dec 2009 13:21:23 -0800 |
Dmitriy Morozov |
Made storing negative simplices in StaticPersistence parameter-based, so that DynamicPersistence works again
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| Wed, 02 Dec 2009 14:03:54 -0800 |
Dmitriy Morozov |
StaticPersistence operates on chains consisting of only positive simplices
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| Tue, 01 Dec 2009 20:34:31 -0800 |
Dmitriy Morozov |
alphashapes3d.cpp measures persistence time
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| Sat, 28 Nov 2009 17:01:52 -0800 |
Dmitriy Morozov |
Fixed DynamicPersistenceTrails::PairingTrailsVisitor to match the changes in StaticPersistence::PairVisitor
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| Sat, 28 Nov 2009 16:45:42 -0800 |
Dmitriy Morozov |
Instrumented code for counting:
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| 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
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| Wed, 28 Oct 2009 14:38:36 -0700 |
Dmitriy Morozov |
Added image persistence functionality to CohomologyPersistence
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| Fri, 23 Oct 2009 11:51:23 -0700 |
Dmitriy Morozov |
Added draw.py under tools/draw-diagram
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| 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
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| 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
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| 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.
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| 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
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| Fri, 21 Aug 2009 14:26:56 -0700 |
Dmitriy Morozov |
Exposed store argument to CohomologyPersistence.add() in Python
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| 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
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| Thu, 13 Aug 2009 13:16:15 -0700 |
Dmitriy Morozov |
Consistency zigzag outputs intervals supported over a single complex
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| Wed, 12 Aug 2009 21:32:38 -0700 |
Camille Wormser |
explicitely converts a Dimension (short int) into a size_t, for removing a warning
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| Wed, 12 Aug 2009 07:16:35 -0700 |
Camille Wormser |
Removing unused parameter names in order to avoid warnings
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| 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
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| Mon, 10 Aug 2009 16:48:13 -0700 |
Dmitriy Morozov |
Fixed bugs in cocycle.py introduced when rips-pairwise-cohomology.py was originally added
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| Mon, 10 Aug 2009 15:22:32 -0700 |
Dmitriy Morozov |
Fixed bugs in rips-pairwise-cohomology.py whose origin is unclear to me
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| Tue, 04 Aug 2009 17:12:47 -0700 |
Dmitriy Morozov |
Merged in Chris' changes
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| 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.
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| 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.
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| Tue, 28 Jul 2009 15:04:06 -0700 |
Christos Mantoulidis |
Added rips-weighted-cohomology, and channeled WeightedRips logging to the same channel as Rips
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| Tue, 28 Jul 2009 11:42:03 -0700 |
Christos Mantoulidis |
Merged upstream
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| 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())
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| Mon, 27 Jul 2009 21:42:51 -0700 |
Christos Mantoulidis |
added logging to WeightedRips (still needs debugging)
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| 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.
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| Thu, 02 Jul 2009 15:42:44 -0700 |
Christos Mantoulidis |
Added weighted rips code and libraries
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| 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)
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| Tue, 28 Jul 2009 13:27:13 -0700 |
Dmitriy Morozov |
Consistency zigzag outputs intervals for dimensions less than the skeleton dimension only
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| Thu, 30 Jul 2009 10:35:49 -0700 |
Dmitriy Morozov |
Switched PairwiseDistances in Python bindings to C++
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| Thu, 30 Jul 2009 10:23:31 -0700 |
Dmitriy Morozov |
Added Python bindings for CohomologyPersistence (+ example + documentation)
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| Fri, 24 Jul 2009 14:18:16 -0700 |
Dmitriy Morozov |
Minor changes in distances.py + rips-pairwise.py wrapped into a main() function
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| Wed, 17 Jun 2009 16:02:52 -0700 |
Dmitriy Morozov |
Disable alphashapes in Python bindings if no CGAL
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| Sun, 17 May 2009 20:05:26 -0700 |
Dmitriy Morozov |
Made ListRandomAccessIterator generic with respect to value, and moved it to utils.h
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| Fri, 24 Jul 2009 11:08:48 -0700 |
Dmitriy Morozov |
Cleaner output in rips-pairwise.cpp + added make-zigzag-subsamples.py + added lsfiltration.py
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| Thu, 09 Jul 2009 07:47:22 -0700 |
Dmitriy Morozov |
Fixed plot.py in tools/plot-values
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| Thu, 14 May 2009 17:43:19 -0700 |
Dmitriy Morozov |
In documentation put contents into sidebar
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| Thu, 09 Jul 2009 02:46:53 -0700 |
Dmitriy Morozov |
Documentation for parametrization using persistent cohomology
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| Thu, 09 Jul 2009 02:42:47 -0700 |
Dmitriy Morozov |
Rips pairwise cohomology produces output necessary for 1-cocycle parametrization
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| Thu, 09 Jul 2009 00:59:32 -0700 |
Dmitriy Morozov |
Added field arithmetic to CohomologyPersistence (Zp + Q)
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| Thu, 14 May 2009 14:04:43 -0700 |
Dmitriy Morozov |
Moved PairwiseDistances and ExplicitDistances into include/geometry/distances.h
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| Thu, 14 May 2009 13:09:06 -0700 |
Dmitriy Morozov |
read_points() does not need ambient dimension and ignores lines starting with '#'
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| Mon, 11 May 2009 12:45:49 -0700 |
Dmitriy Morozov |
Added documentation; for now mostly for the Python bindings
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| Thu, 07 May 2009 14:53:13 -0700 |
Dmitriy Morozov |
Touch up to compile with GCC 4.4
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