COIN-OR::LEMON - Graph Library

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{2} Active Tickets by Version (135 matches)

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Version: hg main (100 matches)

Ticket Summary Component Type Owner Status Modified
#376 A star (A*) algorithm core enhancement Peter Kovacs assigned 12/09/11
#425 API for giving back the state of Random core enhancement Balazs Dezso new 07/15/16
#384 Adaptor class for complementary graph core enhancement Balazs Dezso new 07/15/16
#394 Add supprt for lp_solve core enhancement Alpar Juttner new 07/15/16
#189 Add the functionality of ItemSetTraits to the graphs core enhancement Balazs Dezso new 11/04/09
#78 Added functionality to graphToEps(). core enhancement Alpar Juttner assigned 11/21/08
#77 Added functionality to nodePsTexts() named param. of graphToEps(). core enhancement Alpar Juttner assigned 11/21/08
#191 Benchmark questions related to Preflow core enhancement Peter Kovacs new 11/01/18
#421 Better DAG test and topological ordering implementation core enhancement Alpar Juttner new 05/17/19
#249 Bidirectional Bfs and Dijkstra core enhancement Peter Kovacs assigned 12/09/11
#225 Binary graph file format core enhancement Alpar Juttner new 07/15/16
#375 Both lower and upper supply bounds in Network simplex core enhancement Peter Kovacs assigned 10/26/18
#310 Bounding box for Bezier-curves core enhancement Balazs Dezso new 08/18/09
#626 Bug in CBC ProblemType determination core defect Alpar Juttner new 07/29/19
#646 Bug in binomial heap with ties core defect Alpar Juttner new 10/14/22
#681 Bug in radix heap core defect Alpar Juttner new 07/27/23
#672 Bug in the Vf2 implementations core defect Alpar Juttner new 10/14/22
#658 CMake Rework core enhancement Alpar Juttner new 07/13/22
#344 Cairo based version of graphToEps() core enhancement Alpar Juttner new 02/17/10
#292 Checker functions for min cost flow core enhancement Peter Kovacs assigned 07/15/16
#227 Command line tool for executing various algorithms core enhancement Alpar Juttner new 07/15/16
#373 Compile time assertion core enhancement Alpar Juttner new 07/15/16
#105 Consider using the "ziggurat" method in Random::gauss(). core enhancement Alpar Juttner new 11/16/10
#618 Constrained time measure core enhancement Alpar Juttner new 05/15/19
#668 Crash in lgf_reader_writer_test core defect Alpar Juttner new 07/14/22
#427 Create build() routine for StaticDigraph that allows # of arcs to be set explicitly core enhancement Alpar Juttner new 10/23/18
#616 Current version 1.3.1 Incompatible with SoPlex-4.0.0 core defect Alpar Juttner new 12/09/18
#415 Custom cost types in NetworkSimplex core enhancement Alpar Juttner new 03/07/13
#247 DegMap core enhancement Peter Kovacs new 11/04/09
#201 Delaunay triangulation core enhancement Balazs Dezso new 10/12/14
#475 DigraphWriter<> always saves Arc label core enhancement Alpar Juttner new 10/26/18
#318 Document MapIt, ConstMapIt and ItemIt classes of standard maps documentation enhancement Peter Kovacs new 03/07/13
#660 Drop support for C++98 core enhancement Alpar Juttner new 11/26/21
#370 Edge coloring algorithms core enhancement Alpar Juttner new 10/26/18
#426 Expose CBC/CPL original interface in CbcMip and ClpLp core enhancement Alpar Juttner new 10/26/18
#407 Extend random_test.cc core enhancement Balazs Dezso new 07/15/16
#409 Extend unionfind_test.cc core enhancement Alpar Juttner new 07/15/16
#462 Extended run time checking in debug mode core enhancement Alpar Juttner new 10/26/13
#466 Extended std::vector<> core enhancement Alpar Juttner new 07/15/16
#300 Faster building of heaps core enhancement Alpar Juttner new 11/04/09
#379 Find odd cycles core enhancement Alpar Juttner new 07/02/10
#680 Fix C++17 compilation warnings regarding the use of the deprecated std::iterator. core defect Alpar Juttner new 02/02/23
#633 Fixes fox gcc 9 core defect Alpar Juttner new 02/25/21
#269 Function type interface for Circulation core enhancement Alpar Juttner new 11/04/09
#451 Functionality to test graph data structure consistency core enhancement Alpar Juttner new 07/15/16
#374 Functions for weakly connected components core enhancement Alpar Juttner new 03/02/13
#297 Graph and map serializer core enhancement Alpar Juttner new 07/15/16
#8 GraphToEps() doesn't show loop egdes core enhancement Alpar Juttner assigned 11/03/08
#357 Guidelines for run/init/start documentation enhancement Alpar Juttner new 09/12/16
#367 Gurobi backend for the LP interface core enhancement Alpar Juttner new 04/16/10
#328 Heuristic MinCostFlow and MinCostMaxFlow core enhancement Peter Kovacs assigned 07/15/16
#412 Implement Dinitz algorithm for the max flow problem core task Alpar Juttner new 01/11/12
#413 Implement Young-Tarjan-Orlin algorithm for min mean cycle core enhancement Alpar Juttner new 01/11/12
#220 Implement a Dual Network Simplex algorithm core enhancement Alpar Juttner new 03/23/09
#363 Implementing a planar graph type core enhancement Balazs Dezso new 10/26/18
#183 Improve doc of Elevator core enhancement Peter Kovacs assigned 03/07/13
#338 Infinite capacities in Preflow core enhancement Alpar Juttner new 02/09/10
#620 Infinite loop in Nagamochi-Ibaraki with floating-point capacities core defect Alpar Juttner new 02/08/19
#284 LGF to EPS converter tool tools enhancement Alpar Juttner new 11/04/09
#621 Lemon and Boost: call of overloaded ‘ignore_unused_variable_warning(...)’ is ambiguous core defect Alpar Juttner new 05/23/19
#631 Lemon c++20 compatibility patch core defect Alpar Juttner new 12/13/21
#237 Line graph implementations core enhancement Alpar Juttner new 03/03/09
#3 ListGraph should store/update the number of edges and nodes core enhancement Peter Kovacs assigned 08/02/13
#400 MPL LpSolver/MipSolver backend core enhancement Alpar Juttner new 07/15/16
#669 Mailing lists no longer work core defect Alpar Juttner new 07/14/22
#650 MaxWeightedPerfectMatching fails for some graphs core defect Alpar Juttner new 07/03/21
#216 Member in Circulation to transform the solution to a basic one core enhancement Peter Kovacs assigned 07/15/16
#238 Min cut iterators in Preflow core enhancement Alpar Juttner new 07/15/16
#399 Missing getter and streaming operator for Node/Arc id core enhancement Alpar Juttner new 07/15/16
#251 More efficient graph copying core enhancement Alpar Juttner new 07/15/16
#296 Multicommodity flow algorithms core task Peter Kovacs assigned 12/13/21
#222 Network Simplex alg. for a simplified problem core enhancement Alpar Juttner new 01/09/11
#76 New features for graphToEps() core enhancement Alpar Juttner assigned 11/03/08
#345 Obtaining and storing the LP solution core enhancement Alpar Juttner new 10/26/18
#218 Path decomposition subroutine in Preflow. core enhancement Peter Kovacs assigned 07/15/16
#168 Port bipartite matching algorithms core task Alpar Juttner new 01/26/19
#178 Port dynamic tree based max flow algs. core task Balazs Dezso new 11/05/09
#200 Port sparse SubGraph adaptor from SVN core task Balazs Dezso new 07/10/19
#351 Port the LP utilities core task Balazs Dezso new 07/15/16
#346 Port the remaining shortest path algorithms core task Alpar Juttner new 07/15/16
#151 Possible improvement in the function-type implementation of BFS/DFS/Dijkstra core enhancement Balazs Dezso new 08/02/09
#221 Primal Network Simplex algorithm with given starting solution core enhancement Peter Kovacs assigned 07/15/16
#271 Provide output in dimacs-solver core enhancement Alpar Juttner new 07/15/16
#235 Push-relabel max flow (Preflow) for undirected graphs core enhancement Alpar Juttner new 02/25/09
#385 QuadHeap instead of BinHeap in Dijkstra core enhancement Alpar Juttner new 07/15/16
#98 Read-Write LoggerBoolMap core enhancement Peter Kovacs assigned 10/12/09
#431 Remember the lastly evaluated arcs in Circulation (and in Preflow) core enhancement Alpar Juttner new 03/09/13
#313 Revise the implementation of PairingHeap and RadixHeap core enhancement Alpar Juttner new 09/01/09
#358 Runtime complexity for every algorithm documentation enhancement Alpar Juttner new 01/09/11
#355 SCIP MipSolver backend core enhancement Alpar Juttner new 11/02/18
#594 STL syle iterators - phase II. core enhancement Alpar Juttner new 10/08/15
#381 Simplified heaps without priority update core enhancement Alpar Juttner new 10/26/18
#252 Smaller iterator classes for some graph structures core enhancement Peter Kovacs assigned 03/07/13
#329 Sort outgoing arcs in the build() function of StaticDigraph core enhancement Alpar Juttner new 07/15/16
#287 Specify argument order for ArgParser core enhancement Alpar Juttner new 10/26/18
#224 Static graph maps core enhancement Balazs Dezso new 07/15/16
#217 Subroutine in Preflow alg. to make the solution cycle-less core enhancement Peter Kovacs assigned 07/15/16
#343 Support arbitrary precision integers and rationals in LEMON core enhancement Akos Ladanyi assigned 02/18/10
#261 Support floating-point data in min-cost flow algorithms core enhancement Peter Kovacs reopened 05/25/17
#244 Support min. cost max. flow in MCF classes core enhancement Peter Kovacs assigned 07/15/16
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