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cs.AI2026
Diffusion Models and Concept Formation
Zekun Wang, Karthik Singaravadivelan, Christopher J. MacLellan
Humans organize knowledge into a taxonomy of concepts with nested levels of abstraction and a \emph{basic level} at which people recognize and name objects with the least cognitive…
cs.AI2026
A Rational Account of Categorization Based on Information Theory
Christopher J. MacLellan, Karthik Singaravadivelan, Xin Lian +2
We present a new theory of categorization based on an information-theoretic rational analysis. To evaluate this theory, we investigate how well it can account for key findings from…
cs.AI2025
Taxonomic Networks: A Representation for Neuro-Symbolic Pairing
Zekun Wang, Ethan L. Haarer, Nicki Barari +1
We introduce the concept of a \textbf{neuro-symbolic pair} -- neural and symbolic approaches that are linked through a common knowledge representation. Next, we present \textbf{tax…