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• riso.belief_nets: Javadoc index of package riso.belief_nets.


Package Samples:

• riso.belief_nets

Classes:

• LambdaMessageObserver: An instance of this class is created to wait for the calculation of a lambda message by LambdaMessageThread , which will call notify_observers to alert the lambda message observer that the calculation is complete. The lambda message observer, in turn, will store the lambda message in the parent's list of lambda messages and signal the lambda messages semaphore.
• PiMessageObserver: An instance of this class is created to wait for the calculation of a pi message by PiMessageThread , which will call notify_observers to alert the pi message observer that the calculation is complete. The pi message observer, in turn, will store the pi message in the parent's list of pi messages and signal the pi messages semaphore.
• AbstractBeliefNetworkContext: This interface defines methods, which are remotely visible, for loading and looking up belief networks. Note that networks loaded by these methods are running on the machine containing the implementation of this interface. This provides a means of starting up a belief network on remote machine.
• UnknownParentException: This exception is thrown when a parent variable referred to in a belief network cannot be located. This may be because the parent doesn't exist in the current belief network or a referred-to belief network, or because a referred-to belief network cannot be located.
• UnknownNetworkException: This exception is thrown when a belief network cannot be located. This may mean either that the network cannot be loaded from the local disk, or that a remote reference cannot be obtained; the latter may occur under many circumstances.
• BeliefNetwork: An instance of this class represents a belief network. General policy enforced here: allow changes to member data only if the variable is local and not remote. Otherwise a whole set of "get/set" methods is required .
• BeliefNetworkContext: An instance of this class contains global data related to belief networks. The list of search paths for belief networks is here, as is the list of belief networks for which references are known. There are some other data as well.
• TemporalBeliefNetwork: An instance of this class represents a temporal belief network. A temporal belief network is composed of slices, one for each time step. Each slice is a belief network, so the whole conglomeration is also a belief network.
• Variable: An instance of this class is a variable, also called a node, in a belief network. A variable is a place-holder in a set of propositions; it's convenient to label the place-holder with something, so we assign a name to it.
• AbstractBeliefNetwork: This is the interface for concrete belief network classes. This interface extends Remote so that it is possible to call these methods on remote belief networks.
• AbstractVariable: This is the interface for concrete variable classes. This interface extends Remote so that it is possible to call these methods on remote variables.
• NameInfo: An instance of this class stores information related to passing messages to a particular remote variable via the Internet.
• NullValueHashtable: This class extends Hashtable to allow one to store null values in the hash table.
• StaleReferenceException: This exception is thrown when a method of a stale object is executed.
• AbstractTemporalBeliefNetwork: This is the interface for concrete temporal belief network classes.
• LambdaMessageThread: An instance of this class carries out a lambda message computation.
• PiMessageThread: An instance of this class carries out a pi message computation.
• MessageConsumer
• KbdRunner

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