The paper addresses the analysis and rational reconstruction of the semantic structure and logic of the temporal aspects of the knowledge representation formalism of Conceptual Graphs. The approach identifies the associated temporal concepts and relations, and analyses the behaviour, of the atomic components, such as individual identifiers, type and relational labels. The definitions and illust...

The concept of manipulative abduction is devoted to capture the role of action in many interesting cognitive situations: action provides otherwise unavailable information that enables the agent to solve problems by starting and performing a suitable abductive process of generation or selection of hypotheses. We observe that many external things, usually inert from an epistemological point of vi...

In this paper we will explain an interesting phenomenon which occurs in general nonassociative algebras. More precisely, establish that any finite-dimensional commutative algebra over a field satisfying identity always contains $\frac12$ its Peirce spectrum. We also show the corresponding $\frac12$-Peirce module satisfies Jordan type fusion laws. The present approach is based on explicit repres...