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Mostrando ítems 21-40 de 749

    • Uncoolness factor of collaborative Web Mining Tools (WMT) 

      Chulilla, Juan Luis; Azagra, Pilar (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2009)
      The recent development of social mining is a useful and direct analogy to talking about the less visible part of the adoption of successive waves of social software. The striking fact of visibility decrease as each type ...

    • A Mix Model of Discounted Cash-Flow and OWA Operators for Strategic Valuation 

      Doña, Jesús M.; la Red, David L.; Peláez, José I. (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2009)
      The stock market volatility and the actual stock Exchange activity have increased the need of counting with effective methods on the part of financial analysts to achieve a division in relation to the investment actions, ...

    • Collaborative Geographic Information Systems for Business Intelligence 

      Ramirez, Juan José (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2009)
      This paper shows a number of sceneries where information (specifically, geographical-related information) is lost because there is no method for storing or sharing it. This research has been done with the aim to solve ...

    • PredicForex. A tool for a reliable market. Playing with currencies 

      Aguilera Collar, J.; González-Cebrián Toba, R.; Cortés Velasco, C. (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2009)
      The Forex market is a very interesting market. Finding a suitable tool to forecast currency behavior will be of great interest. It is almost impossible to find a 100 % reliable tool. This market is like any other one, ...

    • Developing a Business Application with BPM and MDE 

      Fernández-Fernández, Héctor; Palacios-González, E.; García-Díaz, Vicente; Pelayo García-Bustelo, B. Cristina; Sanjuán Martínez, Óscar; Cueva Lovelle, Juan Manuel (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2009)
      In this paper we have designed an architecture for the generation of a business application, that allows to business users to adapt their processes to the constant change. At the moment all the architectures based to a ...

    • Using Recommendation System for E-learning Environments at degree level 

      Sanjuán Martínez, Óscar; Pelayo García-Bustelo, B. Cristina; González-Crespo, Rubén; Torres Franco, Enrique (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2009)
      Nowadays, new technologies and the fast growth of the Internet have made access to information easier for all kind of people, raising new challenges to education when using Internet as a medium. One of the best examples ...

    • Automated code generation support for BI with MDA TALISMAN 

      García-Díaz, Vicente; Fernández-Fernández, Héctor; Palacios-González, Elías; Pelayo García-Bustelo, B. Cristina; Sanjuán Martínez, Óscar; Cueva Lovelle, Juan Manuel (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2009)
      Model Driven Engineering (MDE) is gaining ever more strength due to the fact that with MDE the software development can be much more productive and this is the way to go closer to real software industrialization. With ...

    • Social and Cultural Dimensions of Digital Inclusions 

      Chulilla-Cano, J. L. (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2010)
      The state of Internet Adoption Curve in 2011 for the developed countries reveals an apparently optimistic picture: the majority of European and North American populations have adopted main online tools and resources. ...

    • Biometry, the safe key 

      Fraile Hurtado, María; Herrero Langreo, Miguel; Menéndez de Miguel, Pilar; Delgado Villanueva, Valerio (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2010)
      Biometry is the next step in authentication, why do not we take this stepforward in our communication security systems? Keys are the main disadvantage in the cryptography, what if we were our own key?

    • A crystal ball made of agents 

      Castillo, J. M. (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2010)
      This article presents an agent-based solution to model the opinions of an experts group with the aim of predicting possible future scenarios. The need to envision the future is not new; it has existed since the beginning ...

    • Comparative Study of Classification Techniques on Breast Cancer FNA Biopsy Data 

      You, Haowen;; Rumbe, George (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2010)
      Accurate diagnostic detection of the cancerous cells in a patient is critical and may alter the subsequent treatment and increase the chances of survival rate. Machine learning techniques have been instrumental in ...

    • A New Technique in saving Fingerprint with low volume by using Chaos Game and Fractal Theory 

      Jampour, Mahdi; Javidi, Mohammad M.; Nejad, Adel Soleymani; Ashourzadeh, Maryam; Yaghoobi, Mahdi (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2010)
      Fingerprint is one of the simplest and most reliable biometric features of human for identification. In this study by using fractal theory and by the assistance of Chaos Game a new fractal is made from fingerprint. While ...

    • A Prototype for linear features generalization 

      Lorenzo Romero, Wenceslao; González-Crespo, Rubén; Castillo Sanz, Andrés G (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2010)
      A computer application designed to generalize linear elements in a vector formatted cartographic set by means of two of the most contrasted line generalization algorithms, Douglas-Peucker simplification and Bézier curves ...

    • Relative Radiometric Normalization of Multitemporal images 

      Broncano Mateos, Carlos Javier; Pinilla Ruiz, Carlos; González-Crespo, Rubén; Castillo Sanz, Andrés G (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2010)
      A correct radiometric normalization between both images is fundamental for change detection. MAD method and its IR-MAD extension in an implementation on multisprectral aerial images is described in this paper.

    • Trust Levels Definition on Virtual Learning Platforms Through Semantic Languages 

      Gaona-García, Paulo Alonso; Soto-Carrión, Jesús; Montenegro-Marin, Carlos Enrique (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2010)
      Trust level concept is a topic that has opened a knowledge area about the profile evaluation and the people participation in Social Networks. These have presented a high knowledge profit, but at the same time it is necessary ...

    • Modeling and Comparison Study of Modules in Open Source LMS Platforms with Cmapstool 

      Montenegro-Marin, Carlos Enrique; Cueva-Lovelle, Juan Manuel; Sanjuan, Oscar; Gaona-García, Paulo Alonso (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2010)
      This work is part of a first phase of the project “DOMAIN SPECIFIC MODELING FOR THE LEARNING OBJECTS BUILD PLATFORM-INDEPENDENT " and seeks to make a comparison between Open Source LMS to get a first approximation of common ...

    • Semantics of immersive web through its architectural structure and graphic primitives 

      Bolivar, Holman; Pacheco, Alexander; González-Crespo, Rubén (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2010)
      Currently, practices and tools for computer-aided three-dimensional design, do not allow the semantic description of objects constructed in some cases specified notations as handling layers, or labeling of each development ...

    • Facial Emotion Recognition Using Context Based Multimodal Approach 

      Metri, Priya; Ghorpade, Jayshree; Butalia, Ayesha (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2011)
      Emotions play a crucial role in person to person interaction. In recent years, there has been a growing interest in improving all aspects of interaction between humans and computers. The ability to understand human ...

    • Discover, Reuse and Share Knowledge on Service Oriented Architectures 

      Soto Carrión, Jesús; Shu, Lei; Garcia Gordo, Elisa (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2011)
      Current Semantic Web frameworks provide a complete infrastructure to manage ontologies schemes easing information retrieval with inference support. Ideally, the use of their frameworks should be transparent and decoupled, ...

    • Social Voting Techniques: A Comparison of the Methods Used for Explicit Feedback in Recommendation Systems 

      Nuñez-Valdez, Edward Rolando; Cueva-Lovelle, Juan Manuel; Sanjuan, Oscar; Montenegro-Marin, Carlos Enrique; Infante Hernandez, Guillermo (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2011)
      Web recommendation systems usually brings a content list to users based on previous ratings made by them to other similar contents through some social voting mean. This paper aims to present a comparison of the main ...