| 摘要 |
<p>Knowledge about a task performed by at least one user may be represented using a data structure including information descriptive of relationships among a plurality of nodes. The plurality of nodes include a plurality of contextual nodes corresponding to tasks performed by the at least one user, and a plurality of textual nodes corresponding to units of information and separately from the information itself various contexts in which the information may be relevant. The data structure may, for example, be represented as a graph including a plurality of contextual vertices corresponding to the plurality of contextual nodes, a plurality of textual vertices corresponding to the plurality of textual nodes, and a plurality of edges corresponding to the relations among the plurality of nodes.</p> |
