Richard O. Duda – Communications of the ACM

Research and Advances Dec 1 1988

A functional approach to integrating database and expert systems

A new system architecture shares certain characteristics with database systems, expert systems, functional programming languages, and spreadsheet systems, but is very different from any of these.

Artificial Intelligence and Machine Learning

Author Archives

Research and Advances Jan 1 1972

Use of the Hough transformation to detect lines and curves in pictures

Hough has proposed an interesting and computationally efficient procedure for detecting lines in pictures. This paper points out that the use of angle-radius rather than slope-intercept parameters simplifies the computation further. It also shows how the method can be used for more general curve fitting, and gives alternative interpretations that explain the source of its efficiency.

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