A New Graphical Model for the Representative of Marginalized DAG-Representable Relations
نویسنده
چکیده
A new model for representing PD-induced relations that are derived from DAGrepresentable relations through marginalization over a subset of their variables is introduced. The new model requires polynomial space and a polynomial algorithm is given for testing whether a given triplet is represented in the model. In addition a polynomial algorithm is derived for testing whether a marginalized DAGrepresentable relation is DAG-representable.
منابع مشابه
A New Graphical Model for the Representation of Marginalized DAG-Representable Relations∗
A new model for representing PD-induced relations that are derived from DAG-representable relations through marginalization over a subset of their variables is introduced. The new model requires polynomial space and a polynomial algorithm is given for testing whether a given triplet is represented in the model. In addition a polynomial algorithm is derived for testing whether a marginalized DAG...
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