| 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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| 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
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| Thu, 16 Apr 2009 00:23:01 -0700 |
Dmitriy Morozov |
Alphashapes and Python bindings
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| Wed, 15 Apr 2009 14:17:21 -0700 |
Dmitriy Morozov |
Placed all Python bindings code into dionysus::python namespace
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| Tue, 14 Apr 2009 14:38:08 -0700 |
Dmitriy Morozov |
Cleaned up Python bindings to restore functionality:
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| Mon, 13 Apr 2009 20:44:31 -0700 |
Dmitriy Morozov |
Renamed header files in bindings/python to get rid of the "python-" prefix
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| Mon, 13 Apr 2009 20:38:46 -0700 |
Dmitriy Morozov |
Changes in Python Bindings:
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| Sat, 11 Apr 2009 10:29:53 -0700 |
Dmitriy Morozov |
Added Python bindings for the Rips complex + an example
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| Fri, 01 May 2009 15:09:38 -0700 |
Dmitriy Morozov |
Cleaned up traits (chain and container) for static- and dynamic-persistence
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| Fri, 01 May 2009 15:36:25 -0700 |
Dmitriy Morozov |
Added tools/extract-diagram + minor fixes
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| Fri, 10 Apr 2009 14:35:43 -0700 |
Dmitriy Morozov |
Added intrusive containers issue and issue filters
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| Thu, 09 Apr 2009 14:43:37 -0700 |
Dmitriy Morozov |
Moved l2distance.h into include/geometry
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| Thu, 09 Apr 2009 14:39:12 -0700 |
Dmitriy Morozov |
Added categories to some of the issues
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| Thu, 09 Apr 2009 12:58:10 -0700 |
Dmitriy Morozov |
Fixed distance to diagonal calculation + added stand-alone bottleneck distance tool
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| Wed, 25 Mar 2009 09:56:52 -0700 |
Dmitriy Morozov |
Added ZigzagPersistence::is_alive() + consistency zigzag outputs betti 1 at each stage
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| Tue, 24 Mar 2009 15:17:39 -0700 |
Dmitriy Morozov |
Added consistency zigzag
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| Mon, 23 Mar 2009 11:40:29 -0700 |
Dmitriy Morozov |
Merged in cohomology branch
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| Fri, 27 Feb 2009 10:14:26 -0800 |
Dmitriy Morozov |
Added CohomologyPersistence and Rips pairwise distances computation
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| Sun, 22 Mar 2009 11:18:07 -0700 |
Dmitriy Morozov |
Added DynamicPersistenceChains (no dynamic part yet)
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| Tue, 03 Feb 2009 11:31:10 -0800 |
Dmitriy Morozov |
Updated Rips zigzags
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| Sat, 31 Jan 2009 23:02:22 -0800 |
Dmitriy Morozov |
Switched Rips complex computation to Bron-Kerbosch algorithm
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| Thu, 29 Jan 2009 10:16:56 -0800 |
Dmitriy Morozov |
Added python bindings for ZigzagPersistence (as well as ImageZigzagPersistence)
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| Wed, 28 Jan 2009 14:57:17 -0800 |
Dmitriy Morozov |
Switched to CGAL 3.4 (native CMake configuration): for now only alphashapes
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| Tue, 20 Jan 2009 10:53:35 -0800 |
Dmitriy Morozov |
Implemented ImageZigzagPersistence
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| Mon, 12 Jan 2009 15:33:04 -0800 |
Dmitriy Morozov |
Debugged ZigzagPersistence (having added heavier consistency checking)
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| Fri, 02 Jan 2009 14:54:15 -0800 |
Dmitriy Morozov |
Added rips-zigzag; in the process caught a number of bugs in ZigzagPersistence (added check_consistency() to it)
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| Wed, 31 Dec 2008 11:54:34 -0800 |
Dmitriy Morozov |
Added DequeChains (for ZigzagPersistence)
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| Wed, 31 Dec 2008 11:51:14 -0800 |
Dmitriy Morozov |
Added ZigzagPersistence
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