ProblemFireFightingFactored Class Reference

ProblemFireFightingFactored is a factored implementation of the FireFighting problem introduced in (Oliehoek, Spaan, Vlassis, JAIR 32, 2008). More...

#include <ProblemFireFightingFactored.h>

Inheritance diagram for ProblemFireFightingFactored:

Public Member Functions
virtual ProblemFireFightingFactored *	Clone () const
	Returns a pointer to a copy of this class. More...
	ProblemFireFightingFactored (size_t nrAgents, size_t nrHouses, size_t nrFireLevels, double costOfMove=0.0, bool forcePositionRepres=false, double multipleAgentExtinguishProb=1.0, bool initialize=true)
	Constructor. More...
virtual	~ProblemFireFightingFactored ()
	Destructor. More...
Public Member Functions inherited from FactoredDecPOMDPDiscrete
virtual void	CacheFlatModels (bool sparse)
void	CacheFlatRewardModel (bool sparse=false)
void	ClipRewardModel (Index sf, bool sparse)
	Adjusts the reward model by ignoring a state factor. More...
void	ConvertFiniteToInfiniteHorizon (size_t horizon)
void	CreateNewRewardModel ()
	Creates a new reward model mapping. More...
void	CreateNewRewardModelForAgent (Globals::Index)
virtual void	ExportSpuddFile (const std::string &filename) const
	Export fully-observable subset of this FactoredDecPOMDPDiscrete to spudd file. More...
	FactoredDecPOMDPDiscrete (std::string name="received unspec. by FactoredDecPOMDPDiscrete", std::string descr="received unspec. by FactoredDecPOMDPDiscrete", std::string pf="received unspec. by FactoredDecPOMDPDiscrete")
	Default constructor. More...
const Scope &	GetAgentScopeForLRF (Index LRF) const
	Get all the agents in the scope of an LRF. More...
const FactoredQFunctionScopeForStage	GetImmediateRewardScopes () const
	Returns all scopes of the immediate reward function in one object. More...
RewardModel *	GetLRF (Index LRF) const
	Returns a pointer to the LRF-th reward model component. More...
double	GetLRFReward (Index LRF, Index sI_e, Index jaI_e) const
	Returns reward for LRF, given ja_e - the joint index for a group action for the subset of agents as specified by the agent scope of LRF. More...
double	GetLRFReward (Index LRF, const std::vector< Index > &sI_e, const std::vector< Index > &jaI_e) const
double	GetLRFRewardFlat (Index LRF, Index flat_s, Index full_ja) const
	might be necessary? Returns reward for LRF, given a flat state index, and a full joint action. More...
double	GetLRFRewardFlat (Index lrf, const std::vector< Index > &sfacs, const std::vector< Index > &as) const
size_t	GetNrAIs (Index LRF) const
	Get the number of action instantiations. I. More...
size_t	GetNrLRFs () const
	Get the number of LRFs in the factored representation. More...
size_t	GetNrXIs (Index LRF) const
	Get the number of X instantiations for LRF. More...
double	GetReward (const std::vector< Index > &sIs, const std::vector< Index > &aIs) const
double	GetReward (Index sI, Index jaI) const
	Return the reward for state, joint action indices. More...
double	GetReward (State *s, JointAction *ja) const
	Function that returns the reward for a state and joint action. More...
double	GetRewardForAgent (Index agentI, Index sI, Index jaI) const
	Return the reward for state, joint action indices. More...
double	GetRewardForAgent (Index agI, State *s, JointAction *ja) const
	Function that returns the reward for a state and joint action. More...
RGet *	GetRGet () const
const Scope &	GetStateFactorScopeForLRF (Index LRF) const
	Get all the state factors in the scope of an LRF. More...
void	InitializeInstantiationInformation ()
	Initializes some meta information computed from the scopes. More...
void	InitializeStorage ()
	makes sure that _m_sfScopes, _m_agScopes, _m_LRFs are set to proper size More...
void	MarginalizeISD (Index sf, std::vector< size_t > &factor_sizes, const FactoredStateDistribution *fsd)
	Marginalizes the ISD over a given state factor. More...
void	MarginalizeStateFactor (Index sf, bool sparse)
	Attempts to remove an extraneous state factor from the problem. More...
void	Print () const
Index	RestrictedActionVectorToJointIndex (Index LRF, const std::vector< Index > &actionVec_e) const
	convert an action vector of restricted scope to a joint index a_e. More...
Index	RestrictedStateVectorToJointIndex (Index LRF, const std::vector< Index > &stateVec_e) const
	Get the vector of Factor indices corresponding to stateI. More...
void	SetNrLRFs (size_t nr)
void	SetReward (Index sI, Index jaI, double r)
	Set the reward for state, joint action indices. More...
void	SetReward (Index sI, Index jaI, Index sucSI, double r)
	Set the reward for state, joint action , suc. state indices. More...
void	SetReward (Index sI, Index jaI, Index sucSI, Index joI, double r)
	Set the reward for state, joint action, suc.state, joint obs indices. More...
void	SetReward (State *s, JointAction *ja, double r)
	Function that sets the reward for a state and joint action. More...
void	SetRewardForAgent (Index agentI, Index sI, Index jaI, double r)
void	SetRewardForAgent (Index agentI, Index sI, Index jaI, Index sucSI, double r)
	Set the reward for state, joint action , suc. state indices. More...
void	SetRewardForAgent (Index agentI, Index sI, Index jaI, Index sucSI, Index joI, double r)
	Set the reward for state, joint action, suc.state, joint obs indices. More...
void	SetRewardForAgent (Index agI, State *s, JointAction *ja, double r)
	Function that sets the reward for an agent, state and joint action. More...
void	SetRewardForLRF (Index LRF, const std::vector< Index > &Xs, const std::vector< Index > &As, double reward)
	Set reward. More...
void	SetRewardForLRF (Index LRF, const std::vector< Index > &Xs, const std::vector< Index > &As, const Scope &Y, const std::vector< Index > &Ys, const Scope &O, const std::vector< Index > &Os, double reward)
	Set reward. More...
void	SetRewardForLRF (Index LRF, const Scope &X, const std::vector< Index > &Xs, const Scope &A, const std::vector< Index > &As, const Scope &Y, const std::vector< Index > &Ys, const Scope &O, const std::vector< Index > &Os, double reward)
	Set Reward. More...
void	SetRM (Index LRF, RewardModel *rm)
	Add the LRF-th reward model. More...
void	SetScopeForLRF (Index LRF, const Scope &X, const Scope &A)
	Sets the scope for LRF. More...
void	SetScopeForLRF (Index LRF, const Scope &X, const Scope &A, const Scope &Y, const Scope &O)
	Sets the scope for LRF. More...
virtual std::string	SoftPrint () const
	Prints some information on the MultiAgentDecisionProcessDiscreteInterface. More...
virtual	~FactoredDecPOMDPDiscrete ()
	Destructor. More...
Public Member Functions inherited from FactoredDecPOMDPDiscreteInterface
virtual	~FactoredDecPOMDPDiscreteInterface ()
	(default) Constructor More...
Public Member Functions inherited from DecPOMDPDiscreteInterface
virtual	~DecPOMDPDiscreteInterface ()
	import the GetReward function from the base class in current scope. More...
Public Member Functions inherited from DecPOMDPInterface
virtual	~DecPOMDPInterface ()
	Virtual destructor. More...
Public Member Functions inherited from POSGInterface
virtual	~POSGInterface ()
	Virtual destructor. More...
Public Member Functions inherited from MultiAgentDecisionProcessInterface
virtual	~MultiAgentDecisionProcessInterface ()
	Destructor. More...
Public Member Functions inherited from MultiAgentDecisionProcessDiscreteInterface
virtual	~MultiAgentDecisionProcessDiscreteInterface ()
	Destructor. More...
Public Member Functions inherited from MultiAgentDecisionProcessDiscreteFactoredStatesInterface
std::string	SoftPrintState (Index sI) const
	SoftPrints information on the MultiAgentDecisionProcessDiscrete. More...
virtual	~MultiAgentDecisionProcessDiscreteFactoredStatesInterface ()
	(default) Constructor More...
Public Member Functions inherited from MultiAgentDecisionProcessDiscreteFactoredStates
void	AddAction (Index AI, const std::string &name, const std::string &description="")
void	AddObservation (Index AI, const std::string &name, const std::string &description="")
Index	AddStateFactor (const std::string &n="undef. name", const std::string &d="undef. descr.")
Index	AddStateFactorValue (Index sf, const std::string &v="undef")
Scope	AgentScopeBackup (const Scope &stateScope, const Scope &agentScope) const
void	CacheFlatObservationModel (bool sparse=false)
void	CacheFlatTransitionModel (bool sparse=false)
size_t	ConstructJointActions ()
size_t	ConstructJointObservations ()
void	CreateNewObservationModel ()
	Creates a new observation model mapping: initializes new CPDs. More...
void	CreateNewTransitionModel ()
	Creates a new transition model: initializes new CPDs for the 2BDN. More...
Index	FactorValueIndicesToStateIndex (const std::vector< Index > &fv) const
	convert std::vector of (indices of) factor values to (flat) state index. More...
Index	FactorValueIndicesToStateIndex (const std::vector< Index > &s_e_vec, const Scope &sfSC) const
	convert an local state vector s_e_vec of scope sfScope to a joint index. More...
const TwoStageDynamicBayesianNetwork *	Get2DBN () const
	Copy assignment operator. More...
const Action *	GetAction (Index agentI, Index a) const
	Return a ref to the a-th action of agent agentI. More...
const Scope &	GetAllStateFactorScope () const
	Convenience function to quickly get the full state scope. More...
const Scope &	GetASoI_O (Index o) const
const Scope &	GetASoI_Y (Index y) const
bool	GetEventObservability () const
	Are we using an event observation model? More...
const FactoredStateDistribution *	GetFactoredISD () const
double	GetInitialStateProbability (Index sI) const
StateDistribution *	GetISD () const
	Returns the complete initial state distribution. More...
const JointAction *	GetJointAction (Index i) const
	Return a ref to the i-th joint action. More...
const JointObservation *	GetJointObservation (Index i) const
	Return a ref to the i-th joint observation. More...
const std::vector< size_t > &	GetNrActions () const
	Return the number of actions vector. More...
size_t	GetNrActions (Index AgentI) const
	Return the number of actions of agent agentI. More...
size_t	GetNrJointActions () const
	Return the number of joint actions. More...
size_t	GetNrJointActions (const Scope &agScope) const
	Get the number of joint actions the agents in agScope can form. More...
size_t	GetNrJointObservations () const
	Return the number of joint observations. More...
const std::vector< size_t > &	GetNrObservations () const
	Return the number of observations vector. More...
size_t	GetNrObservations (Index AgentI) const
	Return the number of observations of agent agentI. More...
size_t	GetNrStateFactorInstantiations (const Scope &sfScope) const
	Get the number of joint instantiations for the factors in sfScope. More...
size_t	GetNrStateFactors () const
	Get the number of state components. -no is inherited from. More...
size_t	GetNrStates () const
	Return the number of states. More...
const size_t	GetNrValuesForFactor (Index sf) const
	Get the number of possible values for a particular factor. More...
const std::vector< size_t > &	GetNrValuesPerFactor () const
	Get the number of possible assignments or values to each factor. More...
const Observation *	GetObservation (Index agentI, Index a) const
	Return a ref to the a-th observation of agent agentI. More...
const ObservationModelDiscrete *	GetObservationModelDiscretePtr () const
	Returns a pointer to the underlying observation model. More...
double	GetObservationProbability (Index jaI, Index sucSI, Index joI) const
	Return the probability of joint observation joI: P(joI|jaI,sucSI). More...
double	GetObservationProbability (Index sI, Index jaI, Index sucSI, Index joI) const
	O(s,ja,s',jo) version. You can access a standard O(ja,s',jo) model both ways (the PS index is simply ignored in the latter case). More...
OGet *	GetOGet () const
const Scope &	GetOSoI_O (Index o) const
const State *	GetState (Index i) const
	Returns a pointer to state i. More...
const StateFactorDiscrete *	GetStateFactorDiscrete (Index sfacI) const
TGet *	GetTGet () const
const TransitionModelDiscrete *	GetTransitionModelDiscretePtr () const
	Returns a pointer to the underlying transition model. More...
double	GetTransitionProbability (Index sI, Index jaI, Index sucSI) const
	Return the probability of successor state sucSI: P(sucSI|sI,jaI). More...
const Scope &	GetXSoI_O (Index o) const
const Scope &	GetXSoI_Y (Index y) const
double	GetYOProbability (const Scope &X, const std::vector< Index > &Xs, const Scope &A, const std::vector< Index > &As, const Scope &Y, const std::vector< Index > &Ys, const Scope &O, const std::vector< Index > &Os) const
const Scope &	GetYSoI_O (Index o) const
const Scope &	GetYSoI_Y (Index y) const
Index	IndividualToJointActionIndices (const Index *AI_ar) const
	Returns the joint action index that corresponds to the array of specified individual action indices. More...
Index	IndividualToJointActionIndices (const std::vector< Index > &indivActionIndices) const
	Returns the joint action index that corresponds to the vector of specified individual action indices. More...
Index	IndividualToJointActionIndices (const std::vector< Index > &ja_e, const Scope &agSC) const
	indiv->joint for a restricted set (Scope) of agents More...
Index	IndividualToJointObservationIndices (const std::vector< Index > &indivObservationIndices) const
	Returns the joint observation index that corresponds to the vector of specified individual observation indices. More...
Index	IndividualToJointObservationIndices (const std::vector< Index > &jo_e, const Scope &agSC) const
	indiv->joint for a restricted set (Scope) of agents More...
virtual void	Initialize2DBN ()
virtual void	Initialize2DBN (ScopeFunctor &SetScopes, TransitionProbFunctor &ComputeTransitionProb, ObservationProbFunctor &ComputeObservationProb)
	This signature allows us to initialize the 2DBN using externally supplied functors to set the scopes, and compute transition and observation probabilities in a discrete factored model. More...
bool	JointAIndicesValid () const
bool	JointIndicesValid () const
bool	JointOIndicesValid () const
const std::vector< Index > &	JointToIndividualActionIndices (Index jaI) const
	Returns a vector of indices to indiv. More...
std::vector< Index >	JointToIndividualActionIndices (Index ja_e, const Scope &agSC) const
	joint->indiv for a restricted set (Scope) of agents More...
const std::vector< Index > &	JointToIndividualObservationIndices (Index joI) const
	Returns a vector of indices to indiv. More...
std::vector< Index >	JointToIndividualObservationIndices (Index jo_e, const Scope &agSC) const
	joint->indiv for a restricted set (Scope) of agents More...
Index	JointToRestrictedJointActionIndex (Index jaI, const Scope &agSc_e) const
	Converts a global joint action index jaI to a restricted joint action index ja_e, for agents scope agSc_e Returns a vector of indices to indiv. More...
Index	JointToRestrictedJointObservationIndex (Index joI, const Scope &agSc_e) const
	Converts a global joint observation index joI to a restricted joint observation index jo_e, for agents scope agSc_e Returns a vector of indices to indiv. More...
void	MarginalizeTransitionObservationModel (const Index sf, bool sparse)
	This function marginalizes a state factor out of the flat joint transition and observation models of the system. More...
	MultiAgentDecisionProcessDiscreteFactoredStates (const std::string &name="received unspec. by MultiAgentDecisionProcessDiscreteFactoredStates", const std::string &descr="received unspec. by MultiAgentDecisionProcessDiscreteFactoredStates", const std::string &pf="received unspec. by MultiAgentDecisionProcessDiscreteFactoredStates")
	(default) Constructor More...
	MultiAgentDecisionProcessDiscreteFactoredStates (const MultiAgentDecisionProcessDiscreteFactoredStates &a)
	Copy constructor. More...
MultiAgentDecisionProcessDiscreteFactoredStates &	operator= (const MultiAgentDecisionProcessDiscreteFactoredStates &o)
	Copy assignment operator. More...
void	RemoveStateFactor (Index sf)
	This function removes a state factor from the model's MADPComponentFactoredStates, fixes the factor indices, and adjusts the 2DBN accordingly - all CPTs of nodes which depend on the removed state factor are recalculated by marginalizing their respective clique joints. More...
Index	SampleInitialState () const
	Sample a state according to the initial state PDF. More...
void	SampleInitialState (std::vector< Index > &sIs) const
Index	SampleJointObservation (Index jaI, Index sucI) const
	Sample an observation - needed for simulations. More...
Index	SampleJointObservation (Index sI, Index jaI, Index sucI) const
void	SampleJointObservation (const std::vector< Index > &aIs, const std::vector< Index > &sucIs, std::vector< Index > &oIs) const
void	SampleJointObservation (const std::vector< Index > &sIs, const std::vector< Index > &aIs, const std::vector< Index > &sucIs, std::vector< Index > &oIs) const
Index	SampleSuccessorState (Index sI, Index jaI) const
	Sample a successor state - needed by simulations. More...
void	SampleSuccessorState (const std::vector< Index > &sIs, const std::vector< Index > &aIs, std::vector< Index > &sucIs) const
bool	SetActionsInitialized (bool b)
void	SetConnectionsSpecified (bool b)
void	SetEventObservability (bool eventO)
bool	SetInitialized (bool b)
void	SetISD (FactoredStateDistribution *p)
void	SetNrActions (Index AI, size_t nrA)
void	SetNrObservations (Index AI, size_t nrO)
bool	SetObservationsInitialized (bool b)
void	SetSoI_O (Index o, const Scope &ASoI, const Scope &YSoI, const Scope &OSoI)
void	SetSoI_O (Index o, const Scope &XSoI, const Scope &ASoI, const Scope &YSoI, const Scope &OSoI)
void	SetSoI_Y (Index y, const Scope &XSoI, const Scope &ASoI, const Scope &YSoI)
void	SetSparse (bool b)
bool	SetStatesInitialized (bool b)
void	SetUniformISD ()
std::string	SoftPrint () const
	SoftPrints information on the MultiAgentDecisionProcessDiscrete. More...
std::string	SoftPrintState (Index sI) const
Index	StateIndexToFactorValueIndex (Index factor, Index s) const
	Get the value of a particular state factor given a joint flat state. More...
std::vector< Index >	StateIndexToFactorValueIndices (Index stateI) const
	Get the vector of FactorValue indices corresponding to stateI used to be called virtual vector<Index> GetStateFactorValues(Index stateI) const. More...
std::vector< Index >	StateIndexToFactorValueIndices (Index s_e, const Scope &sfSC) const
	convert an local state index s_e to a vector of state factors (with scope sfScope). More...
Scope	StateScopeBackup (const Scope &stateScope, const Scope &agentScope) const
	~MultiAgentDecisionProcessDiscreteFactoredStates ()
	Destructor. More...
Public Member Functions inherited from MultiAgentDecisionProcess
void	AddAgent (std::string name)
	Add a new agent with name "name" to the MADP. More...
Index	GetAgentIndexByName (const std::string &s) const
	Returns the index of an agent given its name, if it exists. More...
std::string	GetAgentNameByIndex (Index i) const
	Returns the name of the agent at the given index. More...
const Scope &	GetAllAgentScope () const
std::string	GetDescription () const
std::string	GetName () const
size_t	GetNrAgents () const
	Returns the number of agents in this MultiAgentDecisionProcess. More...
std::string	GetProblemFile () const
	Returns the name of the problem file. More...
std::string	GetUnixName () const
	Returns a name which can be in unix path, by default the base part of the problem filename. More...
	MultiAgentDecisionProcess (size_t nrAgents, const std::string &name="received unspec. by MultiAgentDecisionProcess", const std::string &description="received unspec. by MultiAgentDecisionProcess", const std::string &pf="received unspec. by MultiAgentDecisionProcess")
	Constructor. More...
	MultiAgentDecisionProcess (const std::string &name="received unspec. by MultiAgentDecisionProcess", const std::string &description="received unspec. by MultiAgentDecisionProcess", const std::string &pf="received unspec. by MultiAgentDecisionProcess")
	Default Constructor without specifying the number of agents. More...
void	Print () const
void	SetDescription (const std::string &description)
void	SetName (const std::string &name)
void	SetNrAgents (size_t nrAgents)
	Sets the number of agents. More...
void	SetUnixName (std::string unixName)
	Sets the name which can be used inin unix paths. More...
std::string	SoftPrint () const
	Prints some information on the MultiAgentDecisionProcess. More...
virtual	~MultiAgentDecisionProcess ()
	Destructor. More...
Public Member Functions inherited from DecPOMDP
	DecPOMDP ()
	Default constructor. sets RewardType to REWARD and discount to 1.0. More...
double	GetDiscount () const
	Returns the discount parameter. More...
double	GetDiscountForAgent (Index agentI) const
	Returns the discount parameter. More...
reward_t	GetRewardType () const
	Returns the reward type. More...
reward_t	GetRewardTypeForAgent (Index agentI) const
	Returns the reward type. More...
void	SetDiscount (double d)
	Sets the discount parameter to d. More...
void	SetDiscountForAgent (Index agentI, double d)
	Functions needed for POSGInterface: More...
void	SetRewardType (reward_t r)
	Sets the reward type to reward_t r. More...
void	SetRewardTypeForAgent (Index agentI, reward_t r)
	Sets the reward type to reward_t r. More...
std::string	SoftPrint () const
	SoftPrints some information on the DecPOMDP. More...

Protected Types
enum	observation_t { FLAMES, NOFLAMES }

Protected Member Functions
virtual double	ComputeObservationProb (Index o, Index oVal, const std::vector< Index > &As, const std::vector< Index > &Ys, const std::vector< Index > &Os) const
virtual double	ComputeTransitionProb (Index y, Index yVal, const std::vector< Index > &Xs, const std::vector< Index > &As, const std::vector< Index > &Ys) const
	Compute the probability of value yVal of state variable y, given ii=<Xs,As,Ys> More...
virtual void	ConstructActions ()
	Construct all the Actions and actionSets (the vector _m_actionVecs). More...
virtual void	ConstructObservations ()
	Construct all the observations and observation sets. More...
virtual size_t	GetAgentLocation (Index action, Index agI) const
virtual Scope	GetHousesAgentInfluences (Index agI) const
double	GetMultipleAgentExtinguishProb () const
std::string	GetMultipleAgentExtinguishProbString () const
virtual size_t	GetNrAgentsAtHouse (const std::vector< Index > &As, Index hI) const
std::vector< Index >	GetStateVector (Index sI) const
void	InitializePFFF ()
virtual void	SetOScopes ()
virtual void	SetYScopes ()
virtual std::string	SoftPrintBriefDescription () const
virtual std::string	SoftPrintDescription () const
Protected Member Functions inherited from MultiAgentDecisionProcessDiscreteFactoredStates
TwoStageDynamicBayesianNetwork *	Get2DBN ()
virtual bool	SanityCheckObservations () const
virtual bool	SanityCheckTransitions () const

Protected Attributes
double	_m_costOfMove
bool	_m_forcePositionRepres
bool	_m_includePositions
double	_m_multipleAgentExtinguishProb
size_t	_m_nrAgents
size_t	_m_nrFireLevels
std::vector< size_t >	_m_nrFLs_vec
size_t	_m_nrHouses
size_t	_m_nrJointFirelevels
std::vector< size_t >	_m_nrPerStateFeatureVec
size_t	_m_nrStateFeatures
Protected Attributes inherited from MultiAgentDecisionProcess
std::vector< Agent >	_m_agents
	Vector containing Agent objects, which are indexed named entities. More...
Scope	_m_allAgentsScope
	Scope containing all agents - usefull sometimes. More...
size_t	_m_nrAgents
	The number of agents participating in the MADP. More...
std::string	_m_problemFile
	String holding the filename of the problem file to be parsed - if applicable. More...
std::string	_m_unixName
	String for the unix name of the MADP. More...

Additional Inherited Members
Static Protected Member Functions inherited from FactoredDecPOMDPDiscrete
static bool	ConsistentVectorsOnSpecifiedScopes (const std::vector< Index > &v1, const Scope &scope1, const std::vector< Index > &v2, const Scope &scope2)
	Auxiliary function that returns whether v1 is consistent with v2. More...

Detailed Description

ProblemFireFightingFactored is a factored implementation of the FireFighting problem introduced in (Oliehoek, Spaan, Vlassis, JAIR 32, 2008).

Member Enumeration Documentation

enum ProblemFireFightingFactored::observation_t

protected

Enumerator
FLAMES
NOFLAMES

Constructor & Destructor Documentation

ProblemFireFightingFactored::ProblemFireFightingFactored	(	size_t	nrAgents,
		size_t	nrHouses,
		size_t	nrFireLevels,
		double	costOfMove = 0.0,
		bool	forcePositionRepres = false,
		double	multipleAgentExtinguishProb = 1.0,
		bool	initialize = true
	)

Constructor.

References _m_multipleAgentExtinguishProb, and InitializePFFF().

Referenced by Clone().

virtual ProblemFireFightingFactored::~ProblemFireFightingFactored ( )

inlinevirtual

Destructor.

Member Function Documentation

virtual ProblemFireFightingFactored* ProblemFireFightingFactored::Clone ( ) const

inlinevirtual

Returns a pointer to a copy of this class.

Reimplemented from FactoredDecPOMDPDiscrete.

References ProblemFireFightingFactored().

double ProblemFireFightingFactored::ComputeObservationProb ( Index  o, Index  oVal, const std::vector< Index > &  As, const std::vector< Index > &  Ys, const std::vector< Index > &  Os  ) const

protectedvirtual

Reimplemented from FactoredDecPOMDPDiscrete.

References _m_includePositions, _m_nrHouses, FLAMES, and NOFLAMES.

double ProblemFireFightingFactored::ComputeTransitionProb ( Index  y, Index  yVal, const std::vector< Index > &  Xs, const std::vector< Index > &  As, const std::vector< Index > &  Ys  ) const

protectedvirtual

Compute the probability of value yVal of state variable y, given ii=<Xs,As,Ys>

Reimplemented from FactoredDecPOMDPDiscrete.

References _m_nrFireLevels, _m_nrHouses, StringTools::Append(), GetMultipleAgentExtinguishProb(), GetNrAgentsAtHouse(), and MultiAgentDecisionProcessDiscreteFactoredStates::GetXSoI_Y().

void ProblemFireFightingFactored::ConstructActions ( )

protectedvirtual

Construct all the Actions and actionSets (the vector _m_actionVecs).

Reimplemented in ProblemFireFightingGraph.

References _m_nrAgents, _m_nrHouses, and MultiAgentDecisionProcessDiscreteFactoredStates::AddAction().

Referenced by InitializePFFF().

void ProblemFireFightingFactored::ConstructObservations ( )

protectedvirtual

Construct all the observations and observation sets.

add observations:

References _m_nrAgents, MultiAgentDecisionProcessDiscreteFactoredStates::AddObservation(), FLAMES, and NOFLAMES.

Referenced by InitializePFFF().

size_t ProblemFireFightingFactored::GetAgentLocation ( Index  action, Index  agI  ) const

protectedvirtual

Reimplemented in ProblemFireFightingGraph.

Referenced by GetNrAgentsAtHouse().

Scope ProblemFireFightingFactored::GetHousesAgentInfluences ( Index  agI ) const

protectedvirtual

Reimplemented in ProblemFireFightingGraph.

References _m_nrHouses, and Scope::Insert().

Referenced by SetOScopes().

double ProblemFireFightingFactored::GetMultipleAgentExtinguishProb ( ) const

protected

References _m_multipleAgentExtinguishProb.

Referenced by ComputeTransitionProb(), and GetMultipleAgentExtinguishProbString().

string ProblemFireFightingFactored::GetMultipleAgentExtinguishProbString ( ) const

protected

References _m_multipleAgentExtinguishProb, and GetMultipleAgentExtinguishProb().

Referenced by ProblemFireFightingGraph::SoftPrintBriefDescription(), and SoftPrintBriefDescription().

size_t ProblemFireFightingFactored::GetNrAgentsAtHouse ( const std::vector< Index > &  As, Index  hI  ) const

protectedvirtual

Reimplemented in ProblemFireFightingGraph.

References GetAgentLocation().

Referenced by ComputeTransitionProb().

std::vector< Index> ProblemFireFightingFactored::GetStateVector ( Index  sI ) const

inlineprotected

References IndexTools::JointToIndividualIndices().

void ProblemFireFightingFactored::InitializePFFF ( )

protected

References MultiAgentDecisionProcessDiscreteFactoredStates::_m_2dbn, _m_costOfMove, _m_forcePositionRepres, _m_includePositions, _m_nrAgents, _m_nrFireLevels, _m_nrFLs_vec, _m_nrHouses, _m_nrJointFirelevels, _m_nrPerStateFeatureVec, _m_nrStateFeatures, MultiAgentDecisionProcessDiscreteFactoredStates::AddStateFactor(), MultiAgentDecisionProcessDiscreteFactoredStates::AddStateFactorValue(), StringTools::Append(), ConstructActions(), MultiAgentDecisionProcessDiscreteFactoredStates::ConstructJointActions(), MultiAgentDecisionProcessDiscreteFactoredStates::ConstructJointObservations(), ConstructObservations(), DEBUG_PFFF, FactoredDecPOMDPDiscrete::GetAgentScopeForLRF(), FactoredDecPOMDPDiscrete::GetNrAIs(), FactoredDecPOMDPDiscrete::GetNrXIs(), FactoredDecPOMDPDiscrete::GetStateFactorScopeForLRF(), MultiAgentDecisionProcessDiscreteFactoredStates::Initialize2DBN(), FactoredDecPOMDPDiscrete::InitializeInstantiationInformation(), Scope::Insert(), MultiAgentDecisionProcessDiscreteFactoredStates::SetActionsInitialized(), MultiAgentDecisionProcess::SetDescription(), DecPOMDP::SetDiscount(), MultiAgentDecisionProcessDiscreteFactoredStates::SetInitialized(), MultiAgentDecisionProcess::SetName(), MultiAgentDecisionProcess::SetNrAgents(), FactoredDecPOMDPDiscrete::SetNrLRFs(), MultiAgentDecisionProcessDiscreteFactoredStates::SetObservationsInitialized(), FactoredDecPOMDPDiscrete::SetRewardForLRF(), FactoredDecPOMDPDiscrete::SetRM(), FactoredDecPOMDPDiscrete::SetScopeForLRF(), MultiAgentDecisionProcessDiscreteFactoredStates::SetSparse(), MultiAgentDecisionProcessDiscreteFactoredStates::SetStatesInitialized(), MultiAgentDecisionProcessDiscreteFactoredStates::SetUniformISD(), MultiAgentDecisionProcess::SetUnixName(), Scope::SoftPrint(), MADPComponentFactoredStates::SoftPrint(), TwoStageDynamicBayesianNetwork::SoftPrint(), SoftPrintBriefDescription(), SoftPrintDescription(), and PrintTools::SoftPrintVector().

Referenced by ProblemFireFightingFactored(), and ProblemFireFightingGraph::ProblemFireFightingGraph().

void ProblemFireFightingFactored::SetOScopes ( )

protectedvirtual

Reimplemented from FactoredDecPOMDPDiscrete.

Reimplemented in ProblemFireFightingGraph.

References _m_nrAgents, GetHousesAgentInfluences(), Scope::Insert(), and MultiAgentDecisionProcessDiscreteFactoredStates::SetSoI_O().

void ProblemFireFightingFactored::SetYScopes ( )

protectedvirtual

Reimplemented from FactoredDecPOMDPDiscrete.

Reimplemented in ProblemFireFightingGraph.

References _m_nrHouses, MultiAgentDecisionProcess::GetNrAgents(), Scope::Insert(), and MultiAgentDecisionProcessDiscreteFactoredStates::SetSoI_Y().

std::string ProblemFireFightingFactored::SoftPrintBriefDescription ( ) const

protectedvirtual

Reimplemented in ProblemFireFightingGraph.

References _m_nrAgents, _m_nrFireLevels, _m_nrHouses, and GetMultipleAgentExtinguishProbString().

Referenced by InitializePFFF().

std::string ProblemFireFightingFactored::SoftPrintDescription ( ) const

protectedvirtual

Reimplemented in ProblemFireFightingGraph.

References _m_nrAgents, _m_nrFireLevels, and _m_nrHouses.

Referenced by InitializePFFF().

Member Data Documentation

double ProblemFireFightingFactored::_m_costOfMove

protected

Referenced by InitializePFFF().

bool ProblemFireFightingFactored::_m_forcePositionRepres

protected

Referenced by InitializePFFF().

bool ProblemFireFightingFactored::_m_includePositions

protected

Referenced by ComputeObservationProb(), and InitializePFFF().

double ProblemFireFightingFactored::_m_multipleAgentExtinguishProb

protected

Referenced by GetMultipleAgentExtinguishProb(), GetMultipleAgentExtinguishProbString(), and ProblemFireFightingFactored().

size_t ProblemFireFightingFactored::_m_nrAgents

protected

Referenced by ConstructActions(), ConstructObservations(), InitializePFFF(), ProblemFireFightingGraph::SetOScopes(), SetOScopes(), ProblemFireFightingGraph::SoftPrintBriefDescription(), SoftPrintBriefDescription(), ProblemFireFightingGraph::SoftPrintDescription(), and SoftPrintDescription().

size_t ProblemFireFightingFactored::_m_nrFireLevels

protected

Referenced by ComputeTransitionProb(), InitializePFFF(), ProblemFireFightingGraph::SoftPrintBriefDescription(), SoftPrintBriefDescription(), ProblemFireFightingGraph::SoftPrintDescription(), and SoftPrintDescription().

std::vector<size_t> ProblemFireFightingFactored::_m_nrFLs_vec

protected

Referenced by InitializePFFF().

size_t ProblemFireFightingFactored::_m_nrHouses

protected

Referenced by ComputeObservationProb(), ComputeTransitionProb(), ConstructActions(), GetHousesAgentInfluences(), InitializePFFF(), ProblemFireFightingGraph::SetYScopes(), SetYScopes(), ProblemFireFightingGraph::SoftPrintBriefDescription(), SoftPrintBriefDescription(), ProblemFireFightingGraph::SoftPrintDescription(), and SoftPrintDescription().

size_t ProblemFireFightingFactored::_m_nrJointFirelevels

protected

Referenced by InitializePFFF().

std::vector<size_t> ProblemFireFightingFactored::_m_nrPerStateFeatureVec

protected

Referenced by InitializePFFF().

size_t ProblemFireFightingFactored::_m_nrStateFeatures

protected

Referenced by InitializePFFF().