Ecosyste.ms: Issues

An open API service for providing issue and pull request metadata for open source projects.

GitHub / airbus/discrete-optimization issues and pull requests

#349 - Toulbar2 closer integration

Pull Request - State: open - Opened by g-poveda 28 days ago

#348 - Toulbar2 closer integration

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#347 - Implement warm start for solvers based on pytoulbar2

Pull Request - State: closed - Opened by nhuet about 1 month ago - 1 comment

#346 - Adding cpsat callback in the solver attributes

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#345 - More correct parsing of skill data for resource for the MSLIB data

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#344 - Update rcpsp + lns tutorial

Pull Request - State: closed - Opened by nhuet about 1 month ago

#343 - Rename and change default value of use_callback in DpSolver.solve()

Pull Request - State: closed - Opened by nhuet about 1 month ago

#342 - Handle failed introspection on the dp solvers

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#341 - Update test with callback for rcpsp/cp_mzn that randomly failed

Pull Request - State: closed - Opened by nhuet about 1 month ago

#340 - Readme update

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#339 - Use an internal indexing of nodes to allow CPM to work with mixed nodes

Pull Request - State: closed - Opened by nhuet about 1 month ago

#338 - Detect by introspection which arguments are licit for dp solvers

Pull Request - State: closed - Opened by nhuet about 1 month ago

#337 - Test use of callbacks with dp solvers

Pull Request - State: closed - Opened by nhuet about 1 month ago

#336 - Rename test_ortools into test_ortools_routing

Pull Request - State: closed - Opened by nhuet about 1 month ago

#335 - Fix lns init phase + constraint handler mix for minizinc subsolvers

Pull Request - State: closed - Opened by nhuet about 1 month ago

#334 - Avoid module names which match a known library name

Pull Request - State: closed - Opened by nhuet about 1 month ago

#333 - Implement warmstart for DP solver/models

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#332 - TSP with ortools update

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#331 - Avoid warning at each iteration of lns about subsolver time_limit

Pull Request - State: closed - Opened by nhuet about 1 month ago

#330 - Github runner macos-12 replaced by macos-13

Pull Request - State: closed - Opened by nhuet about 1 month ago

#329 - Correct rcpsp solvers_map module name

Pull Request - State: closed - Opened by nhuet about 1 month ago

#328 - Full renaming (package/module/class)

Pull Request - State: closed - Opened by nhuet about 1 month ago

#327 - Join Qiskit ecosystem

Issue - State: open - Opened by frankharkins about 1 month ago

#326 - Bug fix

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#325 - Adding example on solving rcpsp with calendar

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#324 - Fix vrp callback in solver ortools

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#323 - Minor changes in fjsp solvers

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#322 - Fix wrong implementation of the capacity check of the facility problem.

Pull Request - State: closed - Opened by g-poveda about 1 month ago

#321 - New solvers based on dynamic programming and the didppy library

Pull Request - State: closed - Opened by g-poveda about 2 months ago

#320 - Adapt pickup-vrp lp iterative solver with ortools/mathopt

Pull Request - State: closed - Opened by nhuet about 2 months ago - 1 comment

#319 - Update solvers_map's

Pull Request - State: closed - Opened by nhuet about 2 months ago

#318 - Update colab installation in notebooks

Pull Request - State: closed - Opened by nhuet about 2 months ago

#317 - Remove dependency in python-mip

Pull Request - State: closed - Opened by nhuet about 2 months ago

#316 - Rename "warmstart" boolean for cpsat coloring solver into "do_warmstart"

Pull Request - State: closed - Opened by nhuet about 2 months ago

#315 - Update lexico api

Pull Request - State: closed - Opened by nhuet about 2 months ago

#314 - Update minizinc version in notebooks and binder env

Pull Request - State: closed - Opened by nhuet about 2 months ago

#313 - TSP updates

Pull Request - State: closed - Opened by g-poveda about 2 months ago

#312 - JSP dev

Pull Request - State: closed - Opened by g-poveda about 2 months ago

#311 - Stop checking minzinc binary at discrete_optimization import

Pull Request - State: closed - Opened by nhuet about 2 months ago

#310 - Flexible job shop problem implementation

Pull Request - State: closed - Opened by g-poveda about 2 months ago

#309 - Add constraint handlers for mathopt solvers

Pull Request - State: closed - Opened by nhuet about 2 months ago

#308 - Add status to lp solvers (and default one to all solvers)

Pull Request - State: closed - Opened by nhuet about 2 months ago

#307 - Extract `set_warm_start` stuff from init_model in rcpsp milp solvers

Pull Request - State: closed - Opened by nhuet about 2 months ago

#306 - Change kamis_available definition in optuna example

Pull Request - State: closed - Opened by nhuet about 2 months ago

#305 - Unify lp solvers `init_model()` methods

Pull Request - State: closed - Opened by nhuet about 2 months ago

#303 - Job shop problem integration

Pull Request - State: closed - Opened by g-poveda 2 months ago

#302 - Changed the unit test testing

Pull Request - State: closed - Opened by g-poveda 2 months ago

#301 - Optuna example for MSRCPSP

Pull Request - State: closed - Opened by g-poveda 2 months ago

#300 - Adding basic example of mathopt for knapsack

Pull Request - State: closed - Opened by g-poveda 2 months ago

#299 - Bugs in rcpsp multiskill calendars utils and cpsat solver

Pull Request - State: closed - Opened by g-poveda 2 months ago

#298 - Unify set_warm_start for lp solvers (gurobi and ortools.mathopt)

Pull Request - State: closed - Opened by nhuet 2 months ago

#297 - Stop using deprecated/removed arguments from qiskit-ibm-runtime

Pull Request - State: closed - Opened by nhuet 2 months ago

#296 - Adding redundant constraints CPSAT Multiskill Rcpsp

Pull Request - State: closed - Opened by g-poveda 2 months ago

#295 - Correct use of time_limit

Pull Request - State: closed - Opened by nhuet 2 months ago

#294 - CPSat solver for multiskill rcpsp

Pull Request - State: closed - Opened by g-poveda 2 months ago

#293 - Fix quantum solvers `__init__()` and `init_model()`

Pull Request - State: closed - Opened by nhuet 2 months ago

#292 - Drop support for python 3.8

Pull Request - State: closed - Opened by nhuet 2 months ago

#290 - Update test with callback

Pull Request - State: closed - Opened by nhuet 2 months ago

#289 - Introduce a milp solver base class using ortools/mathopt api

Pull Request - State: closed - Opened by nhuet 2 months ago

#288 - Remove limit on nb of solutions in parameters for milp and cp

Pull Request - State: closed - Opened by nhuet 2 months ago

#287 - Fix imports in examples

Pull Request - State: closed - Opened by nhuet 2 months ago

#286 - Test on python 3.12

Pull Request - State: closed - Opened by nhuet 2 months ago - 1 comment

#285 - Stop limiting ortools for windows tests

Pull Request - State: closed - Opened by nhuet 2 months ago

#284 - Use minizinc 2.8.5 binary in tests

Pull Request - State: closed - Opened by nhuet 2 months ago

#283 - Introduce SubBrickHyperparameter and ListHyperparameter in tutorials

Pull Request - State: closed - Opened by nhuet 2 months ago

#282 - Add executed_ansatz variable to QAOA and VQE solvers

Pull Request - State: closed - Opened by ArmandGautier 2 months ago

#281 - add ansatz as class variable for QAOA and VQE algorithms

Pull Request - State: closed - Opened by ArmandGautier 2 months ago

#280 - Add a tutorial for lexicographic optimization

Pull Request - State: closed - Opened by nhuet 2 months ago - 1 comment

#279 - Update and fix notebooks

Pull Request - State: closed - Opened by nhuet 3 months ago

#278 - Harmonize time_limit/timeout/... arguments

Pull Request - State: closed - Opened by nhuet 3 months ago

#277 - Add a unit factor when reporting time with optuna callback

Pull Request - State: closed - Opened by nhuet 3 months ago

#276 - Update fetching of IMOPSE datasets

Pull Request - State: closed - Opened by nhuet 3 months ago

#275 - Add hyperparameters to SequentialMetasolver

Pull Request - State: closed - Opened by nhuet 3 months ago

#274 - Unit test change for vrp cpsat

Pull Request - State: closed - Opened by g-poveda 3 months ago

#273 - Improve `SubBrickHyperparmeter.suggest_hyperparameter_with_optuna()`

Pull Request - State: closed - Opened by nhuet 3 months ago

#272 - List without replacement of categorical or subbrick hyperparameters

Pull Request - State: closed - Opened by nhuet 3 months ago

#271 - Drop trials with same parameters as others by failing them

Pull Request - State: closed - Opened by nhuet 3 months ago

#269 - Implement a sequential metasolver

Pull Request - State: closed - Opened by nhuet 4 months ago

#268 - Store CPSolver in the OrtoolsCPSatSolver

Pull Request - State: closed - Opened by g-poveda 4 months ago

#267 - Fix bug in cpsat vrp model

Pull Request - State: closed - Opened by g-poveda 4 months ago

#266 - Add hyperparameters from MinizincCPSolver to ColoringCP

Pull Request - State: closed - Opened by nhuet 4 months ago

#265 - Simplify `LargeNeighborhoodSearchScheduling.__init__()`

Pull Request - State: closed - Opened by nhuet 4 months ago

#263 - Improve optuna utils

Pull Request - State: closed - Opened by nhuet 4 months ago

#262 - Implement ListHyperparameter, a variable list of hyperparameters

Pull Request - State: closed - Opened by nhuet 4 months ago

#261 - LNS with cpsat for the coloring graph problem

Pull Request - State: closed - Opened by g-poveda 4 months ago

#260 - Refactor SubBrickHyperparameter

Pull Request - State: closed - Opened by nhuet 4 months ago

#259 - CPSat solver for vrp problem

Pull Request - State: closed - Opened by g-poveda 4 months ago

#258 - Cpsat based solver for traveling saleman problem

Pull Request - State: closed - Opened by g-poveda 4 months ago - 1 comment

#257 - Lexico tools update

Pull Request - State: closed - Opened by g-poveda 4 months ago

#256 - New solver added for maximum independent set

Pull Request - State: closed - Opened by g-poveda 5 months ago

#254 - Example script for MIS

Pull Request - State: closed - Opened by g-poveda 5 months ago

#253 - Make ConstraintHandlerMix more generic

Pull Request - State: closed - Opened by nhuet 5 months ago

#252 - Avoid random crash in test_cp_rcp

Pull Request - State: closed - Opened by nhuet 5 months ago

#251 - Implement lns solver for maximum independent set problem

Pull Request - State: closed - Opened by nhuet 5 months ago