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  1. Article

    Open Access

    GPT for medical entity recognition in Spanish

    In recent years, there has been a remarkable surge in the development of Natural Language Processing (NLP) models, particularly in the realm of Named Entity Recognition (NER). Models such as BERT have demonstr...

    Álvaro García-Barragán, Alberto González Calatayud in Multimedia Tools and Applications (2024)

  2. Article

    Open Access

    Effects of sustained daily latanoprost application on anterior chamber anatomy and physiology in mice

    Latanoprost is a common glaucoma medication. Here, we study longitudinal effects of sustained latanoprost treatment on intraocular pressure (IOP) in C57BL/6J mice, as well as two potential side-effects, change...

    Laura M. Dutca, Danielle Rudd, Victor Robles, Anat Galor in Scientific Reports (2018)

  3. No Access

    Article

    Semi-supervised projected model-based clustering

    We present an adaptation of model-based clustering for partially labeled data, that is capable of finding hidden cluster labels. All the originally known and discoverable clusters are represented using localiz...

    Luis Guerra, Concha Bielza, Víctor Robles in Data Mining and Knowledge Discovery (2014)

  4. No Access

    Chapter and Conference Paper

    Semi-supervised Projected Clustering for Classifying GABAergic Interneurons

    A systematic classification of neuron types is a critical topic of debate in neuroscience. In this study, we propose a semi-supervised projected clustering algorithm based on finite mixture models and the expe...

    Luis Guerra, Ruth Benavides-Piccione, Concha Bielza in Artificial Intelligence in Medicine (2013)

  5. No Access

    Article

    A new initialization procedure for the distributed estimation of distribution algorithms

    Estimation of distribution algorithms (EDAs) are one of the most promising paradigms in today’s evolutionary computation. In this field, there has been an incipient activity in the so-called parallel estimatio...

    Santiago Muelas, José-María Peña, Antonio LaTorre, Víctor Robles in Soft Computing (2010)

  6. No Access

    Chapter and Conference Paper

    EDA-Based Logistic Regression Applied to Biomarkers Selection in Breast Cancer

    Logistic regression (LR) is a simple and efficient supervised learning algorithm for estimating the probability of an outcome variable. This algorithm is widely accepted and used in medicine for classification...

    Santiago González, Victor Robles in Distributed Computing, Artificial Intellig… (2009)

  7. Article

    Open Access

    A review of estimation of distribution algorithms in bioinformatics

    Evolutionary search algorithms have become an essential asset in the algorithmic toolbox for solving high-dimensional optimization problems in across a broad range of bioinformatics problems. Genetic algorithm...

    Rubén Armañanzas, Iñaki Inza, Roberto Santana, Yvan Saeys in BioData Mining (2008)

  8. No Access

    Chapter

    GA-EDA: A New Hybrid Cooperative Search Evolutionary Algorithm

    Hybrid metaheuristics have received considerable interest in recent years. A wide variety of hybrid approaches have been proposed in the literature. In this paper a new hybrid approach, named GA-EDA, is presen...

    Victor Robles, Jose M. Peña, Pedro Larrañaga in Towards a New Evolutionary Computation (2006)

  9. No Access

    Book and Conference Proceedings

    Scientific Applications of Grid Computing

    First International Workshop, SAG 2004, Bei**g, China, September 20-24, 2004, Revised Selected and Invited Papers

    Pilar Herrero, María S. Pérez in Lecture Notes in Computer Science (2005)

  10. No Access

    Chapter and Conference Paper

    GAM: A Grid Awareness Model for Grid Environments

    In this paper, we present a new extension and reinterpretation of one of the most successful models of awareness in Computer Supported Cooperative Work (CSCW), called the Spatial Model of Interaction (SMI), wh...

    Pilar Herrero, María S. Pérez, Víctor Robles in Scientific Applications of Grid Computing (2005)

  11. No Access

    Chapter and Conference Paper

    Using Genetic Algorithms to Improve Accuracy of Economical Indexes Prediction

    All sort of organizations needs as many information about their target population. Public datasets provides one important source of this information. However, the use of these databases is very difficult due t...

    Óscar Cubo, Víctor Robles, Javier Segovia in Advances in Intelligent Data Analysis VI (2005)

  12. No Access

    Chapter and Conference Paper

    A Flexible Two-Level I/O Architecture for Grids

    One of the major advantages of Grid Computing (GC) technology is the use of geographically distributed resources. Nevertheless, just like any kind of systems, GC environments have a great problem: I/O system i...

    Alberto Sánchez, María S. Pérez, Víctor Robles in Scientific Applications of Grid Computing (2005)

  13. No Access

    Chapter and Conference Paper

    1st International Workshop on Knowledge and Data Mining Grid

    We wish to extend a warm welcome to the readers of the First International Workshop on Knowledge and Data Mining Grid (KDMG’05) proceedings. This workshop was held in June 2005, in conjunction with the 3rd Atl...

    Pilar Herrero, María S. Pérez, Víctor Robles in Advances in Web Intelligence (2005)

  14. No Access

    Chapter and Conference Paper

    DCP-Grid A Framework for Concurrent Distributed Transactions on Grid Environments

    This paper presents a Framework for Concurrent Distribute Transaction processing over Grid Environment, called DCP-Grid. DCP-Grid complements Web Services with some OGSI functionalities to implement the Two Ph...

    Manuel Salvadores, Pilar Herrero, Maria S.Pérez in Advances in Web Intelligence (2005)

  15. No Access

    Chapter and Conference Paper

    GADA 2005 PC Co-chairs’ Message

    We wish to extend a warm welcome to GADA’05, The Second International Workshop on Grid Computing and its Application to Data Analysis, held in Ayia Napa (Cyprus), in conjunction with the On The Move Federated ...

    Pilar Herrero, María S. Pérez, Victor Robles in On the Move to Meaningful Internet Systems… (2005)

  16. Chapter and Conference Paper

    DCP-Grid, a Framework for Conversational Distributed Transactions on Grid Environments

    This paper presents a Framework for Distribute Transaction processing over Grid Environment, called DCP-Grid. DCP-Grid complements Web Services with some OGSI functionalities to implement the Two Phase Commit (2-...

    Manuel Salvadores, Pilar Herrero, María S. Pérez in Computational Science – ICCS 2005 (2005)

  17. No Access

    Chapter and Conference Paper

    Adapting the Weka Data Mining Toolkit to a Grid Based Environment

    Data Mining is playing a key role in most enterprises, which have to analyse great amounts of data in order to achieve higher profits. Nevertheless, due to the large datasets involved in this process, the data...

    María S. Pérez, Alberto Sánchez, Pilar Herrero in Advances in Web Intelligence (2005)

  18. No Access

    Chapter

    A Multiagent Infrastructure for Data-Intensive Grid Applications

    Grid constitutes a new computing paradigm, which inherits a great number of its features from distributed systems. This new paradigm enables resource-sharing across networks, being data one of the most importa...

    Maria S. Peréz, Jesús Carretero in New Horizons of Parallel and Distributed C… (2005)

  19. Chapter and Conference Paper

    Optimizations Based on Hints in a Parallel File System

    Existing parallel file systems provide applications a little control for optimizing I/O accesses. Most of these systems use optimization techniques transparent to the applications, limiting the performance ach...

    María S. Pérez, Alberto Sánchez, Víctor Robles in Computational Science - ICCS 2004 (2004)

  20. No Access

    Chapter and Conference Paper

    Design and Evaluation of an Agent-Based Communication Model for a Parallel File System

    Agent paradigm has become one of the most important topics appeared and widely developed in computing systems in the last decade. This paradigm is being sucessfully used in a large number of fields. MAPFS is a...

    María S. Pérez, Alberto Sánchez in Computational Science and Its Applications… (2004)

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