The Copycat project: a model of mental fluidity and analogy-making
Fluid concepts and creative analogies
Incorporating (Re)-Interpretation in Case-Based Reasoning
EWCBR '93 Selected papers from the First European Workshop on Topics in Case-Based Reasoning
AII '89 Proceedings of the International Workshop on Analogical and Inductive Inference
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
Metaphors and heuristic-driven theory projection (HDTP)
Theoretical Computer Science - Algebraic methods in language processing
Spatial inference with geometric proportional analogies
Artificial Intelligence Review
Proteus: Visuospatial analogy in problem-solving
Knowledge-Based Systems
Restricted higher-order anti-unification for analogy making
AI'07 Proceedings of the 20th Australian joint conference on Advances in artificial intelligence
Syntactic principles of heuristic-driven theory projection
Cognitive Systems Research
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The cognition of spatial objects differs among people and is highly influenced by the context in which a spatial object is perceived. We investigated experimentally how humans perceive geometric figures in geometric proportional analogies and discovered that subjects perceive structures within the figures which are suitable for solving the analogy. Humans do not perceive the elements within a figure individually or separately, but cognize the figure as a structured whole. Furthermore, the perception of each figure in the series of analogous figures is influenced by the context of the whole analogy. A computational model which shall reflect human cognition of geometric figures must be flexible enough to adapt the representation of a geometric figure and produce a similarly structured representation as humans do while solving the analogy. Furthermore, it must be able to take into account the context, i.e. structures and transformations in other geometric figures in the analogy.