Mostrando ítems 2515-2534 de 3681

    • Ontology of a scene based on Java 3D architecture 

      Bolívar Barón, Holman; González-Crespo, Rubén; Sanjuán Martínez, Óscar (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2009)
      The present article seeks to make an approach to the class hierarchy of a scene built with the architecture Java 3D, to develop an ontology of a scene as from the semantic essential components for the semantic structuring ...
    • Open Data as a key factor for developing expert systems: a perspective from Spain 

      Rodríguez Rojas, Luz Andrea; Cueva Lovelle, Juan Manuel; Tarazona Bermúdez, Giovanny Mauricio; Montenegro, Carlos Enrique (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2013)
      The open data movement is relatively new but very significant, and potentially powerful. The overall intention is to make local, regional and national data available in a form that allows for direct manipulation. This paper ...
    • Operating an Advertising Programmatic Buying Platform: A Case Study 

      Mochón, Francisco; Gonzalvez-Cabañas, J.C. (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 2016)
      This paper analyses how new technological developments and the possibilities generated by the internet are shaping the online advertising market. More specifically it focuses on a programmatic advertising case study. The ...
    • OpinAIS: An Artificial Immune System-based Framework for Opinion Mining 

      Baldominos, Alejandro; Luis Mingueza, Nerea; García del Pozo, Mª Cristina (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 2015)
      This paper proposes the design of an evolutionary algorithm for building classifiers specifically aimed towards performing classification and sentiment analysis over texts. Moreover, it has properties taken from Artificial ...
    • Opiniones y grado de satisfacción de los alumnos de la educación secundaria obligatoria sobre las innovaciones introducidas 

      Navarro Hinojosa, Rosario (Revista Española de Pedagogía, 31/01/2004)
      Esta investigación tiene por finalidad conocer si los alumnos de la Educación Secundaria Obligatoria han percibido los cambios introducidos en la evaluación por la LOGSE. Nos proponemos conocer sus opiniones acerca de los ...
    • La opinión del alumno de Grado sobre docencia semipresencial 

      Rodríguez Parada, Sonia Margarita; Cabaleiro Casal, María José (Revista Española de Pedagogía, 31/05/2013)
      Este trabajo defiende la semipresencialidad como una alternativa de docencia universitaria idónea en el Espacio Europeo de Educación Superior (EEES). La reducción notable de las horas presenciales en las nuevas titulaciones ...
    • Opinión y saber. El problema del escepticismo y los criterios de certeza 

      Martínez Freire, Pascual (Revista Española de Pedagogía, 10/1982)
      Siguiendo los distintos conceptos de saber, éste se contrapone a la opinión. Se discute el tema de la opinión fundada y más largamente el problema del escepticismo; tras distinguir diversos tipos de escepticismo, se discuten ...
    • Opportunities and challenges: supporting journeys into education and employment for young people leaving care in England 

      Dixon, Jo (Revista Española de Pedagogía, 01/2016)
      Low participation rates in education, employment and training for young people in and leaving foster and residential care has been an area of particular concern for policy and practice in England for many years. This ...
    • Opresión y libertad, de Simone Weil 

      Armada, Alfonso (Nueva Revista, 10/2020)
      "Opresión y libertad" recopila textos de la pensadora francesa en su lucha contra la injusticia social
    • Optimal Parameter Estimation of Solar PV Panel Based on Hybrid Particle Swarm and Grey Wolf Optimization Algorithms 

      Rezk, Hegazy; Arfaoui, Jouda; Gomaa, Mohamed R. (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2021)
      The performance of a solar photovoltaic (PV) panel is examined through determining its internal parameters based on single and double diode models. The environmental conditions such as temperature and the level of radiation ...
    • Optimal Performance of Doubly Fed Induction Generator Wind Farm Using Multi-Objective Genetic Algorithm 

      Kamel, Salah; Jurado, Francisco; Elkasem, Ahmed; Rashad, Ahmed (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2019)
      The main purpose of this paper is allowing doubly fed induction generator wind farms (DFIG), which are connected to power system, to effectively participate in feeding electrical loads. The oscillation in power system is ...
    • Optimal QoE Scheduling in MPEG-DASH Video Streaming 

      Chang, Shin-Hung; Tsai, Min-Lun; Lee, Meng-Huang; Ho, Jan-Ming (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 09/2021)
      DASH is a popular technology for video streaming over the Internet. However, the quality of experience (QoE), a measure of humans’ perceived satisfaction of the quality of these streamed videos, is their subjective opinion, ...
    • Optimal Target-Oriented Knowledge Transportation For Aspect-Based Multimodal Sentiment Analysis 

      Zhang, Linhao; Jin, Li; Xu, Guangluan; Li, Xiaoyu; Sun, Xian; Zhang, Zequn; Zhang, Yanan; Li, Qui (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 02/2024)
      Aspect-based multimodal sentiment analysis under social media scenario aims to identify the sentiment polarities of each aspect term, which are mentioned in a piece of multimodal user-generated content. Previous approaches ...
    • Optimismo pedagógico y alegría en Lulio 

      Mateu Alba, Juan (Revista Española de Pedagogía, 01/1959)
      Pese a las frecuentes depresiones que jalonaron su vida de grandes fracasos, Raimundo Lulio fué un hombre optimista, jovial y un infatigable sembrador de entusiasmos. En él, como dice acertadamente el doctor Tusquets, ...
    • Optimistic Motion Planning Using Recursive Sub- Sampling: A New Approach to Sampling-Based Motion Planning 

      Kenye, Lhilo; Kala, Rahul (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2022)
      Sampling-based motion planning in the field of robot motion planning has provided an effective approach to finding path for even high dimensional configuration space and with the motivation from the concepts of sampling ...
    • Optimized DWT Based Digital Image Watermarking and Extraction Using RNN-LSTM 

      Kumari, R. Radha; Kumar, V. Vijaya; Naidu, K. Rama (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2021)
      The rapid growth of Internet and the fast emergence of multi-media applications over the past decades have led to new problems such as illegal copying, digital plagiarism, distribution and use of copyrighted digital data. ...
    • Optimizing Fast Fourier Transform (FFT) Image Compression using Intelligent Water Drop (IWD) Algorithm 

      Kaur, Surinder; Chaudhary, Gopal; Dinesh Kumar, Javalkar; Pillai, Manu S.; Gupta, Yash; Khari, Manju; García-Díaz, Vicente; Parra Fuente, Javier (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2022)
      Digital image compression is the technique in digital image processing where special attention is provided in decreasing the number of bits required to represent a digital image. A wide range of techniques have been developed ...
    • Orden y complejidad en las expresiones algebraicas: un estudio de la percepción estética de la matemática 

      Núñez Espallargas, José Mª (Revista Española de Pedagogía, 31/01/2007)
      Tras comentar brevemente la doble relación entre matemática y estética, se describen los resultados de un estudio sobre la percepción estética de expresiones aritméticas realizado con alumnos universitarios no expertos en ...
    • Los organismos públicos 

      Sevilla, Jordi (Nueva Revista, 03/2020)
      La mayor parte de las reformas administrativas sobre los servicios públicos impulsadas durante los últimos años han gravitado sobre dos ejes: la eficiencia en la gestión de los recursos utilizados y el control ...
    • La organización del aprendizaje, preludio de la integración discente 

      Fernández Huerta, José (Revista Española de Pedagogía, 07/1956)
      El abrumador abuso de la receptividad y de la didáctica deductivo- experiencial produjo el sacudimiento y conmoción de los modos del quehacer enseñante . Las bases cientista y homuncular de toda la actividad oscilaron, ...