A generalized group-oriented cryptosystem (GGOC) based on ElGamal cryptosystem was proposed by Yang et al. in 2003. This study shows that if the authorized decryption sets of users...
AMBAR es un proyecto que busca el desarrollo de un Sistema Generador de AMBientes de Enseñanza-ApRendizaje Constructivistas basados en Objetos de Aprendizaje (OA). Los ambientes g...
A proposal is presented for a standard ontology language defined as ElPub/SciX Ontology, based on the content of a web digital library of conference proceedings. This content, i.e...
Axiom pinpointing has been introduced in description logics (DLs) to help the user understand the reasons why consequences hold by computing minimal subsets of the knowledge base t...