20. A computer readable medium having stored thereon a set of instructions that when executed causes a computing device to perform a method comprising: define an a-priori score for a first node of an ontology; define an a-priori score for a second node of the ontology; determine a lowest common ancestor node in the ontology connecting the first node and the second node; defining an a-priori score for the lowest common ancestor node; calculate an inference from the first node to the second node using the a-priori score for the first node, the a-priori score for the second node, and the a-priori score for the lowest common ancestor node; calculate a personalized score for the second node by using the known personal score for the first node and a relationship of the second node and the first node in the ontology; identify, a qualifying concept from concepts in the ontology for which personalized scores have been computed, wherein, the qualifying concept that is identified from the concepts, is one that is associated a qualifying score among the personalized scores that have been computed for the concepts at the nodes of the ontology.
20. A computer readable medium having stored thereon a set of instructions that when executed causes a computing device to perform a method comprising: define an a-priori score for a first node of an ontology; define an a-priori score for a second node of the ontology; determine a lowest common ancestor node in the ontology connecting the first node and the second node; defining an a-priori score for the lowest common ancestor node; calculate an inference from the first node to the second node using the a-priori score for the first node, the a-priori score for the second node, and the a-priori score for the lowest common ancestor node; calculate a personalized score for the second node by using the known personal score for the first node and a relationship of the second node and the first node in the ontology; identify, a qualifying concept from concepts in the ontology for which personalized scores have been computed, wherein, the qualifying concept that is identified from the concepts, is one that is associated a qualifying score among the personalized scores that have been computed for the concepts at the nodes of the ontology. 24. The method of claim 20 wherein the relationship between the first node and the second node includes going upward and downward via the lowest common ancestor (LCA).