The structure-mapping engine: algorithm and examples
Artificial Intelligence
Analogy-making as perception: a computer model
Analogy-making as perception: a computer model
Fluid concepts and creative analogies: computer models of the fundamental mechanisms of thought
Fluid concepts and creative analogies: computer models of the fundamental mechanisms of thought
The replay of program derivations
The replay of program derivations
A Model of the "Redescription" Process in the Context of Geometric Proportional Analogy Problems
AII '92 Proceedings of the International Workshop on Analogical and Inductive Inference
E-generalization using grammars
Artificial Intelligence
Analogy-Making for solving IQ tests: a logical view
ICCBR'11 Proceedings of the 19th international conference on Case-Based Reasoning Research and Development
The challenge of complexity for cognitive systems
Cognitive Systems Research
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We present an approach for solving proportional analogies of the form A : B :: C : D where a plausible outcome for D is computed. The core of the approach is E-Generalization. The generalization method is based on the extraction of the greatest common structure of the terms A, B and C and yields a mapping to compute every possible value for D with respect to some equational theory. This approach to analogical reasoning is formally sound and powerful and at the same time models crucial aspects of human reasoning, that is the guidance of mapping by shared roles and the use of re-representations based on a background theory. The focus of the paper is on the presentation of the approach. It is illustrated by an application for the letter string domain.