Patent ID: 8909653

Claim:
A processor-implemented method for displaying content associated with a plurality of linked subject items in a knowledge base, the method comprising: obtaining and displaying a learning path comprising an ordered set of subject items in the knowledge base, determining a set of linked subject items comprising at least one of a set of basic subject items or a set of advanced subject items, wherein each subject item in the set of linked subject items is linked to at least one subject item on the learning path, and displaying representations of a subset of the linked subject items selected from the set of linked subject items, wherein the displayed representation for a first subject item in the subset is determined based, in part, on at least one of: a proximity of the first subject item to one or more subject items on the learning path, or a value of a first property associated with the first subject item, or a value of a second property associated with a second subject item directly linked to the first subject item.