In this paper, an ontology system is proposed to represent the knowledge structure enabling
fuzzy information to be stored in fuzzy databases. This proposal allows users or applications …

In the automated search system, similarity is a key concept for solving the human task. The
human process is a natural categorization, which underlies many natural abilities such as …

This paper proposes an ontology which enables fuzzy data to be defined in order to
conceptualize them and to represent another type of information. The Fuzzy Knowledge …

El avance de las Tecnologías de la Información y Comunicación, además de sistemas
móviles y sensores presentes en el mundo real, producen una gran cantidad de datos que …

Several applications to represent classical or fuzzy data in databases have been developed
in the last two decades. However, these representations present some limitations specially …

Different communication mechanisms between ontologies and database (DB) systems have
appeared in the last few years. However, several problems can arise during this …

Imprecision in queries has being managed using fuzzy logic techniques in the last few
decades. Fuzzy logic techniques represent uncertainty formally and it allows to manage …

Los sistemas de bases de datos tradicionales han funcionado bien por muchos años,
convirtiéndose en una parte esencial de considerables desarrollos informáticos e …