February 1975 - Vol. 18 No. 2
Features
Anaysis of interleaved memory systems using blockage buffers
A model of interleaved memory systems is presented, and the analysis of the model by Monte Carlo simulation is discussed. The simulations investigate the performance of…
Sentence paraphrasing from a conceptual base
A model of natural language generation based on an underlying language-free representation of meaning is described. A program based on this model is able to produce…
State-space problem-reduction, and theorem proving—some relationships
This paper suggests a bidirectional relationship between state-space and problem-reduction representations. It presents a formalism based on multiple-input and…
Finding circles by an array of accumulators
We describe an efficient procedure for detecting approximate circles and approximately circular arcs of varying gray levels in an edge-enhanced digitized picture. This…