Listar por autor "Mora, Angel"
Mostrando ítems 1-3 de 3
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A Formal Concept Analysis approach to hierarchical description of malware threats
Ojeda Hernández, Manuel; López-Rodríguez, Domingo
; Mora, Angel (2024-07-04)
The problem of intelligent malware detection has become increasingly relevant in the industry, as there has been an explosion in the diversity of threats and attacks that affect not only small users, but also large ... -
Attribute implications with unknown information based on weak Heyting algebras
Cordero-Ortega, Pablo; Enciso-García-Oliveros, Manuel; Mora, Angel; Pérez-Gámez, Francisco (Elsevier, 2024-08)
Simplification logic, a logic for attribute implications, was originally defined for Boolean sets. It was extended to distributive fuzzy sets by using a complete dual Heyting algebra. In this paper, we weaken this restriction ... -
Lexicon-based sentiment analysis in texts using Formal Concept Analysis
Ojeda Hernández, Manuel; López-Rodríguez, Domingo; Mora, Angel (Elsevier, 2023)
In this paper, we present a novel approach for sentiment analysis that uses Formal Concept Analysis (FCA) to create dictionaries for classification. Unlike other methods that rely on pre-defined lexicons, our approach ...