The volume of stored data increases rapidly. Therefore, the battery of extracted association heavily prohibits the better support of the decision maker. In this context, backboned on the Formal Concept Analysis, we propose to extend the notion of Formal Concept through the generalization of the notion of itemset aiming to consider the itemset as an intent, its support as the cardinality of the ...

The amount of data speedily proliferates. Consequently, the excessive number of extracted association greatly prohibits to better assist the decision maker. In this respect, backboned on the Formal Concept Analysis, we propose to extend the notion of Formal Concept through the generalization of the notion of itemset aiming to consider the itemset as an intent, its support as the cardinality of ...

Battigalli and Siniscalchi (2002) formalize the idea of forward induction reasoning as “rationality and common strong belief of rationality” (RCSBR). Here we study the behavioral implications of RCSBR across all type structures. Formally, we show that RCSBR is characterized by a solution concept we call extensive form best response sets (EFBRS’s). It turns out that the EFBRS concept is equivale...

The paper offers a parallel between two approaches to conceptual clustering, namely formal concept analysis (augmented with the introduction of new operators) and bipartite graph analysis. It is shown that a formal concept (as defined in formal concept analysis) corresponds to the idea of a maximal bi-clique, while a “conceptual world” (defined through a Galois connection associated of the new ...

This paper attempts to develop an extended concept the competence of school principals by using concept mapping, based on issues are the competence concept of school principals have an impact on two conditions, namely: (1) to develop the concept can complement and support each other; and (2) to develop the concept of possible contradict, giving rise to different interpretations. Therefore, this...

This is dissertation on three possible applications of agents to digital preservation through the agentification of namely digital objects, services, and social networks. Their proofs of concept are explained.