COIN-OR::LEMON - Graph Library

{6} All Tickets by Milestone (including closed) (635 matches)

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Milestone: LEMON 1.4 release (20 matches)

Ticket Summary Component Version Type Owner Status Resolution Modified
#396 prefer intialization lists over assignments in constructors core hg main enhancement Alpar Juttner closed wontfix 07/15/16
#604 Faster MaxMatching implementation core hg main enhancement Balazs Dezso closed done 11/05/18
#32 Storing Arcs instead of OutArcIts in Dfs stack core hg main enhancement Balazs Dezso closed done 11/01/18
#325 Avoid using INVALID for LEMON iterators and STL style iterarors core hg main enhancement Balazs Dezso closed done 04/14/15
#611 Planar drawing algorithm requires at least 3 nodes core hg main defect Balazs Dezso closed fixed 10/17/18
#261 Support floating-point data in min-cost flow algorithms core hg main enhancement Peter Kovacs reopened 05/25/17
#3 ListGraph should store/update the number of edges and nodes core hg main enhancement Peter Kovacs assigned 08/02/13
#318 Document MapIt, ConstMapIt and ItemIt classes of standard maps documentation hg main enhancement Peter Kovacs new 03/07/13
#252 Smaller iterator classes for some graph structures core hg main enhancement Peter Kovacs assigned 03/07/13
#250 Extensions for the interface of paths core hg main enhancement Peter Kovacs closed done 11/01/18
#609 Missing break statement in dimacs-solver.cc core hg main defect Peter Kovacs closed fixed 03/23/18
#608 Numerical issue in Preflow with floating-point data core hg main defect Peter Kovacs closed fixed 03/23/18
#607 Bug in DIMACS reader method core hg main defect Peter Kovacs closed fixed 09/19/17
#600 Missing #include in capacity_scaling.h core hg main defect Peter Kovacs closed fixed 10/08/15
#599 Typo in code example documentation hg main defect Peter Kovacs closed fixed 09/22/15
#422 CPLEX LP slow problem build-up core hg main defect Peter Kovacs closed fixed 04/02/15
#474 Division by zero error in NetworkSimplex for empty graphs core hg main defect Peter Kovacs closed fixed 04/01/15
#476 tsp_test fails (vector overindexing) core hg main defect Peter Kovacs closed fixed 01/22/14
#326 MipSolver interface fixes and extension core hg main enhancement Peter Kovacs closed fixed 09/12/16
#601 Code examples are ugly with Doxygen 1.8.5 documentation hg main defect Peter Kovacs closed wontfix 09/12/16

Milestone: LEMON 1.5 release (42 matches)

Ticket Summary Component Version Type Owner Status Resolution Modified
#146 Cheap copy of maps (reference counting) PHASE II. core enhancement Alpar Juttner assigned 07/15/16
#59 Port the remaining spanning tree algorithms core task Alpar Juttner new 10/26/18
#346 Port the remaining shortest path algorithms core hg main task Alpar Juttner new 07/15/16
#227 Command line tool for executing various algorithms core hg main enhancement Alpar Juttner new 07/15/16
#370 Edge coloring algorithms core hg main enhancement Alpar Juttner new 10/26/18
#475 DigraphWriter<> always saves Arc label core hg main enhancement Alpar Juttner new 10/26/18
#426 Expose CBC/CPL original interface in CbcMip and ClpLp core hg main enhancement Alpar Juttner new 10/26/18
#345 Obtaining and storing the LP solution core hg main enhancement Alpar Juttner new 10/26/18
#287 Specify argument order for ArgParser core hg main enhancement Alpar Juttner new 10/26/18
#381 Simplified heaps without priority update core hg main enhancement Alpar Juttner new 10/26/18
#402 Maps don't initialize subseqnetly added graph elements to the map-constructor's initial value. core release branch 1.2 enhancement Alpar Juttner new 09/12/16
#466 Extended std::vector<> core hg main enhancement Alpar Juttner new 07/15/16
#451 Functionality to test graph data structure consistency core hg main enhancement Alpar Juttner new 07/15/16
#409 Extend unionfind_test.cc core hg main enhancement Alpar Juttner new 07/15/16
#400 MPL LpSolver/MipSolver backend core hg main enhancement Alpar Juttner new 07/15/16
#399 Missing getter and streaming operator for Node/Arc id core hg main enhancement Alpar Juttner new 07/15/16
#394 Add supprt for lp_solve core hg main enhancement Alpar Juttner new 07/15/16
#385 QuadHeap instead of BinHeap in Dijkstra core hg main enhancement Alpar Juttner new 07/15/16
#373 Compile time assertion core hg main enhancement Alpar Juttner new 07/15/16
#329 Sort outgoing arcs in the build() function of StaticDigraph core hg main enhancement Alpar Juttner new 07/15/16
#297 Graph and map serializer core hg main enhancement Alpar Juttner new 07/15/16
#271 Provide output in dimacs-solver core hg main enhancement Alpar Juttner new 07/15/16
#251 More efficient graph copying core hg main enhancement Alpar Juttner new 07/15/16
#246 s() and t() as an alias for source() and target() core hg main enhancement Alpar Juttner new 07/15/16
#238 Min cut iterators in Preflow core hg main enhancement Alpar Juttner new 07/15/16
#225 Binary graph file format core hg main enhancement Alpar Juttner new 07/15/16
#452 time_measure.h uses obsolete headears core hg main defect Alpar Juttner new 09/12/16
#351 Port the LP utilities core hg main task Balazs Dezso new 07/15/16
#363 Implementing a planar graph type core hg main enhancement Balazs Dezso new 10/26/18
#425 API for giving back the state of Random core hg main enhancement Balazs Dezso new 07/15/16
#407 Extend random_test.cc core hg main enhancement Balazs Dezso new 07/15/16
#384 Adaptor class for complementary graph core hg main enhancement Balazs Dezso new 07/15/16
#224 Static graph maps core hg main enhancement Balazs Dezso new 07/15/16
#191 Benchmark questions related to Preflow core hg main enhancement Peter Kovacs new 11/01/18
#375 Both lower and upper supply bounds in Network simplex core hg main enhancement Peter Kovacs assigned 10/26/18
#328 Heuristic MinCostFlow and MinCostMaxFlow core hg main enhancement Peter Kovacs assigned 07/15/16
#292 Checker functions for min cost flow core hg main enhancement Peter Kovacs assigned 07/15/16
#244 Support min. cost max. flow in MCF classes core hg main enhancement Peter Kovacs assigned 07/15/16
#221 Primal Network Simplex algorithm with given starting solution core hg main enhancement Peter Kovacs assigned 07/15/16
#218 Path decomposition subroutine in Preflow. core hg main enhancement Peter Kovacs assigned 07/15/16
#217 Subroutine in Preflow alg. to make the solution cycle-less core hg main enhancement Peter Kovacs assigned 07/15/16
#216 Member in Circulation to transform the solution to a basic one core hg main enhancement Peter Kovacs assigned 07/15/16

Milestone: none (38 matches)

Ticket Summary Component Version Type Owner Status Resolution Modified
#412 Implement Dinitz algorithm for the max flow problem core hg main task Alpar Juttner new 01/11/12
#73 Port the remaining miscellaneous tools core task Alpar Juttner assigned 10/07/09
#64 Port constrained shortest path algorithm core task Alpar Juttner assigned 12/15/08
#70 Port VirtualMaps core task Alpar Juttner assigned 11/23/08
#85 Use eps.h for drawing in graphToEps() core hg main task Alpar Juttner new 11/03/08
#357 Guidelines for run/init/start documentation hg main enhancement Alpar Juttner new 09/12/16
#415 Custom cost types in NetworkSimplex core hg main enhancement Alpar Juttner new 03/07/13
#413 Implement Young-Tarjan-Orlin algorithm for min mean cycle core hg main enhancement Alpar Juttner new 01/11/12
#222 Network Simplex alg. for a simplified problem core hg main enhancement Alpar Juttner new 01/09/11
#105 Consider using the "ziggurat" method in Random::gauss(). core hg main enhancement Alpar Juttner new 11/16/10
#379 Find odd cycles core hg main enhancement Alpar Juttner new 07/02/10
#378 Transitive closure core hg main enhancement Alpar Juttner new 07/02/10
#367 Gurobi backend for the LP interface core hg main enhancement Alpar Juttner new 04/16/10
#344 Cairo based version of graphToEps() core hg main enhancement Alpar Juttner new 02/17/10
#86 Virtualmap based graphToEps(). core enhancement Alpar Juttner assigned 02/17/10
#269 Function type interface for Circulation core hg main enhancement Alpar Juttner new 11/04/09
#284 LGF to EPS converter tool tools hg main enhancement Alpar Juttner new 11/04/09
#300 Faster building of heaps core hg main enhancement Alpar Juttner new 11/04/09
#94 Easy erase in list graphs core enhancement Alpar Juttner new 10/13/09
#313 Revise the implementation of PairingHeap and RadixHeap core hg main enhancement Alpar Juttner new 09/01/09
#220 Implement a Dual Network Simplex algorithm core hg main enhancement Alpar Juttner new 03/23/09
#237 Line graph implementations core hg main enhancement Alpar Juttner new 03/03/09
#6 VGraph and VMap core svn trunk enhancement Alpar Juttner assigned 11/23/08
#76 New features for graphToEps() core hg main enhancement Alpar Juttner assigned 11/03/08
#358 Runtime complexity for every algorithm documentation hg main enhancement Alpar Juttner new 01/09/11
#338 Infinite capacities in Preflow core hg main enhancement Alpar Juttner new 02/09/10
#235 Push-relabel max flow (Preflow) for undirected graphs core hg main enhancement Alpar Juttner new 02/25/09
#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
#139 Support short and long style parameters in ArgParser core hg main enhancement Alpar Juttner assigned 11/03/08
#8 GraphToEps() doesn't show loop egdes core hg main enhancement Alpar Juttner assigned 11/03/08
#489 Test 41 do not pass core release branch 1.3 defect Alpar Juttner closed duplicate 06/04/14
#483 Problem with building the library core hg main defect Alpar Juttner closed duplicate 03/20/14
#365 Cannot include <lemon/adaptors.h> in any of my application source files core hg main defect Alpar Juttner closed fixed 10/17/18
#467 [PATCH] GCC 4.7: compile error using lemon::Undirector (argument-dependent lookup) core release branch 1.2 defect Alpar Juttner closed fixed 04/16/15
#517 arc_look_up_test file is missing core release branch 1.2 defect Alpar Juttner closed fixed 04/01/15
#18 non-template functions in grid_ugraph.h core svn trunk defect Alpar Juttner closed fixed 01/29/08
#143 gLemon repository move other other task Alpar Juttner closed fixed 09/10/08
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