• A Useful Metaheuristic for Dynamic Channel Assignment in Mobile Cellular Systems 

      Kumar Singh, Deepak; Srinivas, K.; Bhagwan Das, D. (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 09/2012)
      The prime objective of a Channel Assignment Problem (CAP) is to assign appropriate number of required channels to each cell in a way to achieve both efficient frequency spectrum utilization and minimization of interference ...
    • An approach to improve the accuracy of probabilistic classifiers for decision support systems in sentiment analysis 

      García-Díaz, Vicente; Pascual-Espada, Jórdan; González-Crespo, Rubén (1); Pelayo García-Bustelo, B Cristina; Cueva Lovelle, Juan Manuel (Applied Soft Computing, 05/2017)
      Social networks link people and machines, providing a huge amount of information that grows very fast without the possibility to be handled manually. Moreover, opinion mining is the process of using natural language ...
    • Residue properties for the arithmetical estimation of the image quantization table 

      López Hernández, Fernando (1); Giménez de Ory, Elena (1); RÍos Aguilar, Sergio (1); González-Crespo, Rubén (1) (Applied Soft Computing, 06/2018)
      Ttaditionally, a statistical approach has been used to detect the JPEG quantization table used to compressa bitmap. This approach has the disadvantage that at times false solutions are found. These false solutions may have ...