COIN-OR::LEMON - Graph Library

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{8} Active Tickets, Mine first (135 matches)

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Active Tickets (100 matches)

Ticket Summary Component Version Milestone Type Owner Status Modified
#376 A star (A*) algorithm core hg main enhancement Peter Kovacs assigned 12/09/11
#425 API for giving back the state of Random core hg main LEMON 1.5 release enhancement Balazs Dezso new 07/15/16
#384 Adaptor class for complementary graph core hg main LEMON 1.5 release enhancement Balazs Dezso new 07/15/16
#394 Add supprt for lp_solve core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#189 Add the functionality of ItemSetTraits to the graphs core hg main enhancement Balazs Dezso new 11/04/09
#78 Added functionality to graphToEps(). core hg main enhancement Alpar Juttner assigned 11/21/08
#77 Added functionality to nodePsTexts() named param. of graphToEps(). core hg main enhancement Alpar Juttner assigned 11/21/08
#191 Benchmark questions related to Preflow core hg main LEMON 1.5 release enhancement Peter Kovacs new 11/01/18
#33 Benchmarking core LEMON 1.4 release task Alpar Juttner new 08/02/13
#421 Better DAG test and topological ordering implementation core hg main LEMON 1.4 release enhancement Alpar Juttner new 05/17/19
#249 Bidirectional Bfs and Dijkstra core hg main enhancement Peter Kovacs assigned 12/09/11
#225 Binary graph file format core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#375 Both lower and upper supply bounds in Network simplex core hg main LEMON 1.5 release enhancement Peter Kovacs assigned 10/26/18
#310 Bounding box for Bezier-curves core hg main enhancement Balazs Dezso new 08/18/09
#626 Bug in CBC ProblemType determination core hg main LEMON 1.4 release defect Alpar Juttner new 07/29/19
#646 Bug in binomial heap with ties core hg main LEMON 1.4 release defect Alpar Juttner new 10/14/22
#681 Bug in radix heap core hg main LEMON 1.4 release defect Alpar Juttner new 07/27/23
#672 Bug in the Vf2 implementations core hg main LEMON 1.4 release defect Alpar Juttner new 10/14/22
#658 CMake Rework core hg main LEMON 1.4 release enhancement Alpar Juttner new 07/13/22
#344 Cairo based version of graphToEps() core hg main enhancement Alpar Juttner new 02/17/10
#146 Cheap copy of maps (reference counting) PHASE II. core LEMON 1.5 release enhancement Alpar Juttner assigned 07/15/16
#292 Checker functions for min cost flow core hg main LEMON 1.5 release enhancement Peter Kovacs assigned 07/15/16
#227 Command line tool for executing various algorithms core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#373 Compile time assertion core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#105 Consider using the "ziggurat" method in Random::gauss(). core hg main enhancement Alpar Juttner new 11/16/10
#618 Constrained time measure core hg main LEMON 1.4 release enhancement Alpar Juttner new 05/15/19
#668 Crash in lgf_reader_writer_test core hg main LEMON 1.4 release defect Alpar Juttner new 07/14/22
#427 Create build() routine for StaticDigraph that allows # of arcs to be set explicitly core hg main LEMON 1.4 release enhancement Alpar Juttner new 10/23/18
#616 Current version 1.3.1 Incompatible with SoPlex-4.0.0 core hg main LEMON 1.4 release defect Alpar Juttner new 12/09/18
#415 Custom cost types in NetworkSimplex core hg main enhancement Alpar Juttner new 03/07/13
#247 DegMap core hg main enhancement Peter Kovacs new 11/04/09
#201 Delaunay triangulation core hg main enhancement Balazs Dezso new 10/12/14
#475 DigraphWriter<> always saves Arc label core hg main LEMON 1.5 release enhancement Alpar Juttner new 10/26/18
#318 Document MapIt, ConstMapIt and ItemIt classes of standard maps documentation hg main LEMON 1.4 release enhancement Peter Kovacs new 03/07/13
#660 Drop support for C++98 core hg main LEMON 1.4 release enhancement Alpar Juttner new 11/26/21
#94 Easy erase in list graphs core enhancement Alpar Juttner new 10/13/09
#370 Edge coloring algorithms core hg main LEMON 1.5 release enhancement Alpar Juttner new 10/26/18
#426 Expose CBC/CPL original interface in CbcMip and ClpLp core hg main LEMON 1.5 release enhancement Alpar Juttner new 10/26/18
#407 Extend random_test.cc core hg main LEMON 1.5 release enhancement Balazs Dezso new 07/15/16
#409 Extend unionfind_test.cc core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#462 Extended run time checking in debug mode core hg main LEMON 1.4 release enhancement Alpar Juttner new 10/26/13
#466 Extended std::vector<> core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#300 Faster building of heaps core hg main enhancement Alpar Juttner new 11/04/09
#379 Find odd cycles core hg main enhancement Alpar Juttner new 07/02/10
#680 Fix C++17 compilation warnings regarding the use of the deprecated std::iterator. core hg main LEMON 1.4 release defect Alpar Juttner new 02/02/23
#633 Fixes fox gcc 9 core hg main LEMON 1.4 release defect Alpar Juttner new 02/25/21
#269 Function type interface for Circulation core hg main enhancement Alpar Juttner new 11/04/09
#451 Functionality to test graph data structure consistency core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#374 Functions for weakly connected components core hg main LEMON 1.4 release enhancement Alpar Juttner new 03/02/13
#297 Graph and map serializer core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#8 GraphToEps() doesn't show loop egdes core hg main enhancement Alpar Juttner assigned 11/03/08
#357 Guidelines for run/init/start documentation hg main enhancement Alpar Juttner new 09/12/16
#367 Gurobi backend for the LP interface core hg main enhancement Alpar Juttner new 04/16/10
#328 Heuristic MinCostFlow and MinCostMaxFlow core hg main LEMON 1.5 release enhancement Peter Kovacs assigned 07/15/16
#412 Implement Dinitz algorithm for the max flow problem core hg main task Alpar Juttner new 01/11/12
#413 Implement Young-Tarjan-Orlin algorithm for min mean cycle core hg main enhancement Alpar Juttner new 01/11/12
#220 Implement a Dual Network Simplex algorithm core hg main enhancement Alpar Juttner new 03/23/09
#363 Implementing a planar graph type core hg main LEMON 1.5 release enhancement Balazs Dezso new 10/26/18
#183 Improve doc of Elevator core hg main enhancement Peter Kovacs assigned 03/07/13
#338 Infinite capacities in Preflow core hg main enhancement Alpar Juttner new 02/09/10
#620 Infinite loop in Nagamochi-Ibaraki with floating-point capacities core hg main LEMON 1.4 release defect Alpar Juttner new 02/08/19
#284 LGF to EPS converter tool tools hg main enhancement Alpar Juttner new 11/04/09
#621 Lemon and Boost: call of overloaded ‘ignore_unused_variable_warning(...)’ is ambiguous core hg main LEMON 1.4 release defect Alpar Juttner new 05/23/19
#631 Lemon c++20 compatibility patch core hg main LEMON 1.4 release defect Alpar Juttner new 12/13/21
#237 Line graph implementations core hg main enhancement Alpar Juttner new 03/03/09
#3 ListGraph should store/update the number of edges and nodes core hg main LEMON 1.4 release enhancement Peter Kovacs assigned 08/02/13
#400 MPL LpSolver/MipSolver backend core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#669 Mailing lists no longer work core hg main LEMON 1.4 release defect Alpar Juttner new 07/14/22
#402 Maps don't initialize subseqnetly added graph elements to the map-constructor's initial value. core release branch 1.2 LEMON 1.5 release enhancement Alpar Juttner new 09/12/16
#650 MaxWeightedPerfectMatching fails for some graphs core hg main LEMON 1.4 release defect Alpar Juttner new 07/03/21
#216 Member in Circulation to transform the solution to a basic one core hg main LEMON 1.5 release enhancement Peter Kovacs assigned 07/15/16
#238 Min cut iterators in Preflow core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#399 Missing getter and streaming operator for Node/Arc id core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#251 More efficient graph copying core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#296 Multicommodity flow algorithms core hg main task Peter Kovacs assigned 12/13/21
#222 Network Simplex alg. for a simplified problem core hg main enhancement Alpar Juttner new 01/09/11
#76 New features for graphToEps() core hg main enhancement Alpar Juttner assigned 11/03/08
#345 Obtaining and storing the LP solution core hg main LEMON 1.5 release enhancement Alpar Juttner new 10/26/18
#218 Path decomposition subroutine in Preflow. core hg main LEMON 1.5 release enhancement Peter Kovacs assigned 07/15/16
#71 Port Steiner tree approximation algorithm core task Balazs Dezso assigned 11/24/08
#70 Port VirtualMaps core task Alpar Juttner assigned 11/23/08
#168 Port bipartite matching algorithms core hg main LEMON 1.4 release task Alpar Juttner new 01/26/19
#64 Port constrained shortest path algorithm core task Alpar Juttner assigned 12/15/08
#178 Port dynamic tree based max flow algs. core hg main task Balazs Dezso new 11/05/09
#63 Port metaheuristics core task Akos Ladanyi assigned 07/03/10
#200 Port sparse SubGraph adaptor from SVN core hg main task Balazs Dezso new 07/10/19
#351 Port the LP utilities core hg main LEMON 1.5 release task Balazs Dezso new 07/15/16
#73 Port the remaining miscellaneous tools core task Alpar Juttner assigned 10/07/09
#346 Port the remaining shortest path algorithms core hg main LEMON 1.5 release task Alpar Juttner new 07/15/16
#59 Port the remaining spanning tree algorithms core LEMON 1.5 release task Alpar Juttner new 10/26/18
#151 Possible improvement in the function-type implementation of BFS/DFS/Dijkstra core hg main enhancement Balazs Dezso new 08/02/09
#221 Primal Network Simplex algorithm with given starting solution core hg main LEMON 1.5 release enhancement Peter Kovacs assigned 07/15/16
#271 Provide output in dimacs-solver core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#235 Push-relabel max flow (Preflow) for undirected graphs core hg main enhancement Alpar Juttner new 02/25/09
#385 QuadHeap instead of BinHeap in Dijkstra core hg main LEMON 1.5 release enhancement Alpar Juttner new 07/15/16
#98 Read-Write LoggerBoolMap core hg main enhancement Peter Kovacs assigned 10/12/09
#431 Remember the lastly evaluated arcs in Circulation (and in Preflow) core hg main LEMON 1.4 release enhancement Alpar Juttner new 03/09/13
#313 Revise the implementation of PairingHeap and RadixHeap core hg main enhancement Alpar Juttner new 09/01/09
#358 Runtime complexity for every algorithm documentation hg main enhancement Alpar Juttner new 01/09/11
#355 SCIP MipSolver backend core hg main enhancement Alpar Juttner new 11/02/18
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