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Automated short-term train planning in OSRD

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 Charpentier, Eloi

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Automated short-term train planning in OSRD
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542
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CC Attribution 2.0 Belgium:
You are free to use, adapt and copy, distribute and transmit the work or content in adapted or unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
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You're a railway infrastructure manager. A train operator calls up, and would like to fit a new train in the existing schedule. It should leave at 10am, and it's 8am. How do you make sure this new train won't cause any traffic jams? We discuss what is short-term train planning, what are the challenges involved, and how it's done in OSRD.
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AutomationWorkstation <Musikinstrument>Wave packetSystem programmingDean numberSimulationSolution setDimensional analysisSpacetimeGraph (mathematics)Representation (politics)Function (mathematics)TrailVertex (graph theory)Mathematical optimizationCoordinate systemPower (physics)Phase transitionCASE <Informatik>ApproximationPosition operatorCategory of beingConstraint (mathematics)Keilförmige AnordnungMultiplication signWave packetMessage passingDimensional analysisComputer programmingDecision theorySpacetimeTheory of everythingComputer simulationPhysical systemTrailArithmetic meanWorkstation <Musikinstrument>Arithmetic progressionCausalityGame theorySummierbarkeitGraph (mathematics)Representation (politics)Functional (mathematics)MereologyUniform resource locatorOpen sourceGroup actionPoint (geometry)Graph (mathematics)WordMathematicsBounded variationTwitterControl flowNetwork topologyCore dumpLatent heatTerm (mathematics)Observational studyProjective planePhysicalismPrisoner's dilemmaDirection (geometry)NeuroinformatikData storage deviceDifferent (Kate Ryan album)Cost curvePresentation of a groupRule of inferenceMathematical optimizationSheaf (mathematics)Derivation (linguistics)HeuristicComputer animation
08:08
Graph (mathematics)Function (mathematics)Mathematical optimizationCoordinate systemDefault (computer science)Maxima and minimaDistanceSimulationSheaf (mathematics)OpticsMereologyParameter (computer programming)outputSystem programmingGraph (mathematics)Multiplication signWave packetPoint (geometry)Power (physics)Group actionState of matterPresentation of a groupEstimationPressureProjective planePhysical systemVideoconferencingSheaf (mathematics)CASE <Informatik>Keilförmige AnordnungSimulationSpacetimeInternetworkingAreaCausalityLink (knot theory)Cartesian coordinate systemOptimization problemWorkstation <Musikinstrument>Network topologyDecision theory2 (number)Observational studyMathematical singularityBitVideo gameTwitterDistanceArithmetic meanComputer programmingPlanningService (economics)Latent heatMaxima and minimaMathematicsArrow of timeDefault (computer science)Mathematical optimizationoutputHeuristicDirection (geometry)Different (Kate Ryan album)Constraint (mathematics)Computer animation
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System programmingPresentation of a groupDemonPoint (geometry)CodeVideoconferencingView (database)Menu (computing)Game theoryHypermediaLevel (video gaming)CuboidTwitterWave packetComputer animation
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QuadrilateralView (database)Game theoryVideoconferencingMaxima and minimaHypermediaDigital video recorderWave packetCuboidBitCartesian coordinate systemMultiplication signDistanceTwitterComputer animation
17:27
Gamma functionMenu (computing)View (database)Arithmetic meanCommodore VIC-20Execution unitStructural loadGame theoryVideoconferencingCalculusHypermediaDigital video recorderTable (information)Bus (computing)Wave packetComputer animation
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VideoconferencingHypermediaGame theoryDigital video recorderBoom (sailing)Hill differential equationCalculusView (database)Multiplication signBitWave packetSheaf (mathematics)Forcing (mathematics)Computer animation
19:11
Computer iconHypermediaView (database)VideoconferencingCurve fittingArithmetic meanSign (mathematics)SummierbarkeitCodeZoom lensConvex hullSystem programmingLink (knot theory)InformationEmailWebsiteMultiplication signVideo gameTwitterMereologyInformation securityWave packetMeasurementBit rateOrder (biology)QuicksortNumberLink (knot theory)TorusDecision theoryMessage passingInterface (computing)CASE <Informatik>Context awarenessScheduling (computing)Data management2 (number)TheoryHeuristicDependent and independent variablesArtificial neural networkTrailMultiplication tableRoutingPlanningSet (mathematics)Projective planeScaling (geometry)Line (geometry)EmailComputer animationLecture/Conference
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Presentation of a groupContext awarenessPresentation of a groupCodecSuite (music)Computer programmingOpen sourceMedical imagingGoodness of fitFreewareAdditionMachine visionDecision theoryDimensional analysisProjective planeType theorySelf-organizationComputer animation
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Computer animationProgram flowchart
Transcript: English(auto-generated)