1. Feature extraction algorithms;Abdali;Pattern Recognition,1971
2. Abelson, R. P. Heuristic processes in the human application of verbal structure in new situations. Proceedings of the XVIII International Congress of Psychology, Symposium 25, Moscow, 1966, pp. 5–14.
3. Abelson, R. P., & Reich, C. Implication modules. A method for extracting meaning from input sentences. Proceedings of the 1st International Joint Conference on Artificial Intelligence. Bedford, Massachusetts: Mitre Corp., 1969. Pp. 641–648.
4. An interactive theorem proving program;Allen,1970
5. On machine representations of problems of reasoning about actions. The missionaries and cannibals problem;Amarel,1968