Goel, Ashok



Editorial: Expository AI Applications

AI Magazine

At AI Magazine, we are incrementally moving towards expository articles that are accessible to the broader AI community. It is important that the AI community at large has access to serious AI research but in a language it can understand.


A Survey of Current Practice and Teaching of AI

AAAI Conferences

The field of AI has changed significantly in the past couple of years and will likely continue to do so. Driven by a desire to expose our students to relevant and modern materials, we conducted two surveys, one of AI instructors and one of AI practitioners. The surveys were aimed at gathering infor-mation about the current state of the art of introducing AI as well as gathering input from practitioners in the field on techniques used in practice. In this paper, we present and briefly discuss the responses to those two surveys.


Confident Reasoning on Raven's Progressive Matrices Tests

AAAI Conferences

We report a novel approach to addressing the Raven’s Progressive Matrices (RPM) tests, one based upon purely visual representations. Our technique introduces the calculation of confidence in an answer and the automatic adjustment of level of resolution if that confidence is insufficient. We first describe the nature of the visual analogies found on the RPM. We then exhibit our algorithm and work through a detailed example. Finally, we present the performance of our algorithm on the four major variants of the RPM tests, illustrating the impact of confidence. This is the first such account of any computational model against the entirety of the Raven’s.