blacksea: blacksea Bayesian Network

Description

Analyzing collision, grounding, and sinking accidents occurring in the Black Sea utilizing HFACS and Bayesian networks.

Arguments

Value

An object of class bn.fit. Refer to the documentation of bnlearn for details.

Format

A discrete Bayesian network to analyze the marine accidents. The probabilities were given within the referenced paper. The vertices are:

AnchorageAreaSelection: (Appropriate, Inappropriate);
CargoShiftingOrInappropriateStability: (Yes, No);
CollisionAndContact: (Yes, No);
COLREG: (Not Violated, Violated);
CompanyManningStrategy: (Optimum Safe Manning, Minimum Safe Manning);
CrewAssignment: (Qualified Crew, Unqualified Crew);
DepartureFromPortInHeavyWeatherAndSeaCondition: (Yes, No);
ExternalInternalCommunication: (Adequate, Inadequate);
ExternalOperationalConditionsForCollisionAndContact: (Observed, Unobserved);
ExternalOperationalConditionsForGrounding: (Observed, Unobserved);
ExternalOperationalConditionsForSinking: (Observed, Unobserved);
Fatigue: (Yes, No);
Grounding: (Yes, No);
HeavyWeatherAndSeaConditions: (Yes, No);
InadequateManning: (Yes, No);
InlandVessel: (Yes, No);
InternalOperationalConditionsForCollisionAndContact: (Observed, Unobserved);
InternalOperationalConditionsForGrounding: (Observed, Unobserved);
InternalOperationalConditionsForSinking: (Observed, Unobserved);
Malfunction: (Observed, Unobserved);
ManoeuvreOfBridgeTeamMembers: (Appropriate, Inappropriate);
ManoeuvreOfCaptain: (Appropriate, Inappropriate);
ManoeuvreOfPilot: (Appropriate, Inappropriate);
ManoeuvreOfWatchkeepingOfficer: (Appropriate, Inappropriate);
NavigationArea: (Narrow Water, Port, Coastal Water, Open Sea, Anchorage);
NavigationOnStorm: (Yes, No);
ObservationDuringOperation: (Clear, Unclear);
OversightAndControl: (Adequate, Inadequate);
PilotOperationManagement: (Safe, Unsafe);
PlannedMaintenance: (Completed, Uncompleted);
PortCompanyPressure: (Yes, No);
PortOperationManagement: (Safe, Unsafe);
PortOperationPlanning: (Adequate, Inadequate);
Procedure: (Appropriate, Inappropriate);
Sinking: (Yes, No);
SituationalAwareness: (Sufficient, Insufficient);
TrainingAndFamiliarization: (Sufficient, Insufficient);
TriggeringEventForCollisionAndContact: (Observed, Unobserved);
TriggeringEventForGrounding: (Observed, Unobserved);
TriggeringEventForSinking: (Observed, Unobserved);
TugboatOperation: (Operational, Faulty);
UseOfVesselInConditionOfExceedingDesignLimit: (Yes, No);
VesselAge: (Old, New);
VesselCargoOperationManagement: (Safe, Unsafe);
VesselCargoOperationPlanning: (Adequate, Inadequate);
VesselNavigationOperationManagement: (Safe, Unsafe);
VesselNavigationOperationPlanning: (Unsafe, Safe);
Visibility: (Poor, Good);

References

Ugurlu, O., Yildiz, S., Loughney, S., Wang, J., Kuntchulia, S., & Sharabidze, I. (2020). Analyzing collision, grounding, and sinking accidents occurring in the Black Sea utilizing HFACS and Bayesian networks. Risk analysis, 40(12), 2610-2638.