Vigo, R. (2006). A Note on the Complexity of Boolean Concepts.
Journal of Mathematical Psychology, Vol. 50, 501-510. PDF
Vigo, R. (2009). Categorical Invariance and Structural Complexity in Human Concept Learning.
Journal of Mathematical Psychology, Vol. 53, 203-221. PDF
Vigo, R., Allen, C., (2009). How to reason without words: inference as categorization.
Vigo, R. (2009). Modal Similarity. Journal of Experimental and Theoretical Artificial Intelligence,
Vigo, R. (2010). A Dialogue on Concepts, THINK, Volume 9, Issue 24, March 2010, pp 109-120. PDF
Vigo, R. (2010). Towards a Law of Invariance in Human Concept Learning, L. Carlson, C. Hölscher,
T. Shipley (Eds.), Proceedings of the 33rd Annual Conference of the Cognitive
Science Society, Austin, TX: Cognitive Science Society, 2580-2585. PDF
Vigo, R. (2011). Representational Information. Information Sciences, 181 (2011) 4847–4859. PDF
Vigo, R. (2011). The Gist of Concepts. (under review). PDF
Vigo, R. (2010). Mathematical Principles of Human Conceptual Behavior (in preparation). PDF
Vigo, R., Kruschke, J. , Basawaraj, B. (2011). A Multi-valued Logic Extension of the Categorical
Invariance Model for Concepts on a Gradient. PDF
Vigo, R. (2011). Three Ways of Measuring the Complexity of Boolean Sets. PDF
Complexity Journal (in preparation).