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make-zigzag-subsamples.py doesn't output the union, rips-consistency-zigzag.cpp fixed show_progress dev
2009-08-12, by Dmitriy Morozov
Fixed bugs in cocycle.py introduced when rips-pairwise-cohomology.py was originally added dev
2009-08-10, by Dmitriy Morozov
Fixed bugs in rips-pairwise-cohomology.py whose origin is unclear to me dev
2009-08-10, by Dmitriy Morozov
Merged in Chris' changes dev
2009-08-04, by Dmitriy Morozov
Modified cohomology code (unweighted and weighted) so that it doesn't use std::map for boundary computations, which should optimize memory usage. dev
2009-08-04, by 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
2009-08-04, by Christos Mantoulidis
Added rips-weighted-cohomology, and channeled WeightedRips logging to the same channel as Rips dev
2009-07-28, by Christos Mantoulidis
Merged upstream dev
2009-07-28, by 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
2009-07-28, by Christos Mantoulidis
added logging to WeightedRips (still needs debugging) dev
2009-07-27, by 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
2009-07-13, by Christos Mantoulidis
Added weighted rips code and libraries dev
2009-07-02, by Christos Mantoulidis
Simplices are deleted from the complex after removal in triangle-zigzag.py + touched up documentation (to mention CohomologyPersistence better) dev
2009-08-04, by Dmitriy Morozov
Consistency zigzag outputs intervals for dimensions less than the skeleton dimension only dev
2009-07-28, by Dmitriy Morozov
Switched PairwiseDistances in Python bindings to C++ dev
2009-07-30, by Dmitriy Morozov
Added Python bindings for CohomologyPersistence (+ example + documentation) dev
2009-07-30, by Dmitriy Morozov
Minor changes in distances.py + rips-pairwise.py wrapped into a main() function dev
2009-07-24, by Dmitriy Morozov
Disable alphashapes in Python bindings if no CGAL dev
2009-06-17, by Dmitriy Morozov
Made ListRandomAccessIterator generic with respect to value, and moved it to utils.h dev
2009-05-17, by Dmitriy Morozov
Cleaner output in rips-pairwise.cpp + added make-zigzag-subsamples.py + added lsfiltration.py dev
2009-07-24, by Dmitriy Morozov
Fixed plot.py in tools/plot-values dev
2009-07-09, by Dmitriy Morozov
In documentation put contents into sidebar dev
2009-05-14, by Dmitriy Morozov
Documentation for parametrization using persistent cohomology dev
2009-07-09, by Dmitriy Morozov
Rips pairwise cohomology produces output necessary for 1-cocycle parametrization dev
2009-07-09, by Dmitriy Morozov
Added field arithmetic to CohomologyPersistence (Zp + Q) dev
2009-07-09, by Dmitriy Morozov
Moved PairwiseDistances and ExplicitDistances into include/geometry/distances.h dev
2009-05-14, by Dmitriy Morozov
read_points() does not need ambient dimension and ignores lines starting with '#' dev
2009-05-14, by Dmitriy Morozov
Added documentation; for now mostly for the Python bindings dev
2009-05-11, by Dmitriy Morozov
Touch up to compile with GCC 4.4 dev
2009-05-07, by Dmitriy Morozov
Cleaned up simplex comparison functions, rip-pairwise.py outputs a diagram, auxilliary add_simplices() + remove_simplices() for zigzags dev
2009-04-29, by Dmitriy Morozov
Alphashapes and Python bindings dev
2009-04-16, by Dmitriy Morozov
Placed all Python bindings code into dionysus::python namespace dev
2009-04-15, by Dmitriy Morozov
Cleaned up Python bindings to restore functionality: dev
2009-04-14, by Dmitriy Morozov
Renamed header files in bindings/python to get rid of the "python-" prefix dev
2009-04-13, by Dmitriy Morozov
Changes in Python Bindings: dev
2009-04-13, by Dmitriy Morozov
Added Python bindings for the Rips complex + an example dev
2009-04-11, by Dmitriy Morozov
Cleaned up traits (chain and container) for static- and dynamic-persistence dev
2009-05-01, by Dmitriy Morozov
Added tools/extract-diagram + minor fixes dev
2009-05-01, by Dmitriy Morozov
Added intrusive containers issue and issue filters dev
2009-04-10, by Dmitriy Morozov
Moved l2distance.h into include/geometry dev
2009-04-09, by Dmitriy Morozov
Added categories to some of the issues dev
2009-04-09, by Dmitriy Morozov
Fixed distance to diagonal calculation + added stand-alone bottleneck distance tool dev
2009-04-09, by Dmitriy Morozov
Added ZigzagPersistence::is_alive() + consistency zigzag outputs betti 1 at each stage dev
2009-03-25, by Dmitriy Morozov
Added consistency zigzag dev
2009-03-24, by Dmitriy Morozov
Merged in cohomology branch dev
2009-03-23, by Dmitriy Morozov
Added CohomologyPersistence and Rips pairwise distances computation dev
2009-02-27, by Dmitriy Morozov
Added DynamicPersistenceChains (no dynamic part yet) dev
2009-03-22, by Dmitriy Morozov
Updated Rips zigzags dev
2009-02-03, by Dmitriy Morozov
Switched Rips complex computation to Bron-Kerbosch algorithm dev
2009-01-31, by Dmitriy Morozov
Added python bindings for ZigzagPersistence (as well as ImageZigzagPersistence) dev
2009-01-29, by Dmitriy Morozov
Switched to CGAL 3.4 (native CMake configuration): for now only alphashapes dev
2009-01-28, by Dmitriy Morozov
Implemented ImageZigzagPersistence dev
2009-01-20, by Dmitriy Morozov
Debugged ZigzagPersistence (having added heavier consistency checking) dev
2009-01-12, by Dmitriy Morozov
Added rips-zigzag; in the process caught a number of bugs in ZigzagPersistence (added check_consistency() to it) dev
2009-01-02, by Dmitriy Morozov
Added DequeChains (for ZigzagPersistence) dev
2008-12-31, by Dmitriy Morozov
Added ZigzagPersistence dev
2008-12-31, by Dmitriy Morozov
Merged in Python branch dev
2008-12-27, by Dmitriy Morozov
Initial commit of Python bindings dev
2008-12-25, by Dmitriy Morozov
Empty is now a template, replaced RecursiveIterator with boost::counting_iterator dev
2008-12-25, by Dmitriy Morozov
Removed boundary() from AlphaSimplex3D dev
2008-12-23, by Dmitriy Morozov

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