Begoña Martínez‐Salvador

ORCID: 0000-0001-5959-9415
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About
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Research Areas
  • Semantic Web and Ontologies
  • Clinical practice guidelines implementation
  • Biomedical Text Mining and Ontologies
  • Business Process Modeling and Analysis
  • Electronic Health Records Systems
  • Robotics and Sensor-Based Localization
  • Robotic Path Planning Algorithms
  • Computational Geometry and Mesh Generation
  • Health Systems, Economic Evaluations, Quality of Life
  • Service-Oriented Architecture and Web Services
  • Social Sciences and Policies
  • Statistical Methods in Clinical Trials
  • Business, Education, Mathematics Research
  • Regional Development and Innovation
  • Advanced Database Systems and Queries
  • Health and Medical Education
  • Advanced Image and Video Retrieval Techniques
  • Engineering and Information Technology
  • Data Mining Algorithms and Applications
  • Robot Manipulation and Learning
  • Diabetes Management and Education
  • Medical Image Segmentation Techniques
  • Higher Education Teaching and Evaluation
  • Scientific Computing and Data Management
  • Model-Driven Software Engineering Techniques

Universitat Jaume I
2011-2023

Background The secondary use of electronic healthcare records (EHRs) often requires the identification patient cohorts. In this context, an important problem is heterogeneity clinical data sources, which can be overcome with combined standardized information models, virtual health records, and semantic technologies, since each them contributes to solving aspects related interoperability EHR data. Objective To develop methods allowing for a direct cohorts leveraging current standards web...

10.1136/amiajnl-2013-001923 article EN Journal of the American Medical Informatics Association 2013-08-10

The paper presents a general object representation for efficient collision detection. Spatial is crucial factor when motion planning applied to real environments with complex objects, since the efficiency of detection algorithms depends on spatial used agents and obstacles in scene. Our model consists hierarchy representations that approximates at different levels detail. input system any could be described using non-homogeneous generalized cylinders. An algorithm automatically converts...

10.1109/iros.2000.894693 article EN 2002-11-07

10.1023/a:1026252228930 article EN Journal of Intelligent & Robotic Systems 2003-01-01

The Business Process Modelling and Notation (BPMN) is a widely-accepted standard for process modelling, which can be used to model the clinical processes contained in guidelines. Computer systems based on guidelines need embed these processes, e.g. using Computer-Interpretable Guideline (CIG) language. However, encoding CIG language difficult task usually performed by technical staff. Building our previous work, transformation-based refinement of guideline models, this paper we describe an...

10.1016/j.procs.2015.08.340 article EN Procedia Computer Science 2015-01-01

Practical robot motion planning for multiple moving objects in large complex scenarios requires very fast collision detection. We present an efficient algorithm detection between intended to be used planning. It is based on our spherical representation non-convex and curved object that are not partitioned into convex ones. results show the stability of approach with respect number polygons model scene. Numerical evidence efficiency also shown by several experiments, which we obtain average...

10.1109/robot.1998.677045 article EN 2002-11-27

Medical guidelines and protocols are documents aimed at improving the quality of medical care by offering support in decision making form management recommendations based on scientific evidence. Whereas intended for nation-wide use, thus omit details that may differ among hospitals, local e.g., within and, therefore, include more detailed information. Although a guideline an associated protocol concerning particular disorder related to each other, one question is what extent they different....

10.3233/978-1-58603-873-1-213 article EN Studies in health technology and informatics 2008-01-01

Practical robot motion planning for multiple moving objects in complex scenarios requires very fast collision detection. The efficiency of the algorithms is critically dependent on representation that used to model objects. We present a hierarchical spatial based spheres adequate speeding up can be non-convex and curved they are not partitioned into convex ones. results show some its main features: balance, stability convergence. Comparative terms quality time provided.

10.1109/robot.1998.677042 article EN 2002-11-27

Abstract Motion planning has made few inroads into practical applications in the real world. Practical motion involving multiple moving objects with complex geometries requires very fast collision detection. We present an approach to detection between robots for planning. It is based on a spherical hierarchy of detail nonconvex and curved that need not be partitioned convex ones. results show stability regarding number polygons used model scene. Numerical evidence algorithm's efficiency also...

10.1002/rob.1039 article EN Journal of Robotic Systems 2001-07-18
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