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Listar por tema "semantic web"

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    • A Fine Grain Sentiment Analysis with Semantics in Tweets 

      Navas-Delgado, Ismael; Aldana-Montes, Jose F.; Barba Gonzalez, Cristobal; García-Nieto, José (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 2016)
      Social networking is nowadays a major source of new information in the world. Microblogging sites like Twitter have millions of active users (320 million active users on Twitter on the 30th September 2015) who share their ...

    • A Repository of Semantic Open EHR Archetypes 

      Sánchez, Fernando; Benavides, Samuel; Moreno, Fernando; Garzón, Guillermo; Roldan Garcia, Maria del Mar; Navas-Delgado, Ismael; Aldana-Montes, Jose F. (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 03/2015)
      This paper describes a repository of openEHR archetypes that have been translated to OWL. In the work presented here, five different CKMs (Clinical Knowledge Managers) have been downloaded and the archetypes have been ...

    • A Topic Modeling Guided Approach for Semantic Knowledge Discovery in e-Commerce 

      Anoop, V S; Asharaf, S (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2017)
      The task of mining large unstructured text archives, extracting useful patterns and then organizing them into a knowledgebase has attained a great attention due to its vast array of immediate applications in business. ...

    • Guest editorial: Special issue on “current topics of knowledge graphs and semantic web” 

      Tiwari, Sanju; Ortiz-Rodriguez, Fernando; Villazon, Boris (International Journal of Web Information Systems, 2022)
      Knowledge Graphs are considered as a set of data points associated with relations to describe the domains such as an organization, business or academics. They have a potential role to bridge the semantic gap between ...

    • Modelo de desinfoxicación para el proceso de enseñanza-aprendizaje 

      Baquero Rey, Luis Eduardo ; Gil Aros, Celio; Hernandez Bejarano, Miguel A. (Redes de Ingeniería-Rompiendo las Barreras del Conocimiento, 07/2017)
      Se ilustra el proceso mediante el cual se diseñó, implementó y validó el modelo de desinfoxicación que surge de la necesidad de reducir el exceso de información al cual se ven abocados tanto estudiantes como docentes en ...

    • Query Migration from Object Oriented World to Semantic World 

      SOUSSI, Nassima; BAHAJ, Mohamed (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 2016)
      — In the last decades, object-oriented approach was able to take a large share of databases market aiming to design and implement structured and reusable software through the composition of independent elements in order ...

    • RecomMetz: A context-aware knowledge-based mobile recommender system for movie showtimes 

      Colombo-Mendoza, Luis Omar; Valencia-García, Rafael; Rodríguez-González, Alejandro ; Alor-Hernández, Giner; Samper-Zapater, José Javier (Expert Systems with Applications, 2015)
      Recommender systems are used to provide filtered information from a large amount of elements. They provide personalized recommendations on products or services to users. The recommendations are intended to provide interesting ...

    • Using Group Decision Making Methods to Extract Experts Knowledge 

      Morente-Molinera, Juan Antonio ; Perez, I. J.; Cabrerizo, Francisco Javier; Alonso, Sergio; Herrera-Viedma, Enrique (Advances in fuzzy logic and technology, 2018)
      Group Decision Making methods are interesting tools that can be used for extracting subjective information from experts that are familiar with an specific topic. Although they are typically used for carrying out an ...