Exploiting Connectivity for Case Construction in Learning by Reading
David Barbella, Kenneth D. Forbus · 2015
One challenge faced by cognitive systems is how to organize information that is learned by reading. Analogical reasoning provides a method for immediately using learned knowledge, and analogical generalization potentially provides a means to integrate knowledge across multiple sources. To use analogy requires organizing information into effective cases. This paper argues that using connectivity in semantic interpretations to organize knowledge learned by reading into overlapping cases can support analogical reasoning with learned knowledge. Two connectivitybased methods are described, and their performance is compared with two baselines for the task of comparing and contrasting topics included in material the system has read.