PARRA CALDERÓN , Carlos Luis

Los objetivos de UML (Unified Modeling Language – Lenguaje Unificado de Modelado) y de la EPC (Event-driven Process Chain - Cadena de Procesos guiada por Eventos), están bien diferenciados: mientras que UML se enfoca al diseño de sistemas de información (SI), las EPCs se emplean para el modelado de procesos de negocios (BPM) dentro de la...

Esta comunicación se deriva de las experiencias obtenidas mediante la participación de los autores en un proyecto de rediseño y reingeniería de procesos de un conjunto de servicios de salud implantados en distintos hospitales nacionales. Una de las primeras fases del proyecto consistió en el modelado del conjunto de procesos actuales (modelos...

En este trabajo se presenta la aplicación del modelado de procesos de negocio en un proyecto de interoperabilidad entre SIs de información en un hospital, teniendo en cuenta la integración del modelado de procesos con el diseño de Sistemas de información, y la capacidad de los modelos para aportar información en el desarrollo de los...

Background: Owing to the nature of health data, their sharing and reuse for research are limited by legal, technical, and ethical implications. In this sense, to address that challenge and facilitate and promote the discovery of scientific knowledge, the Findable, Accessible, Interoperable, and Reusable (FAIR) principles help organizations to...

HL7 (Health Level 7) International is an organization that defines health information standards. Most HL7 domain information models have been designed according to a proprietary graphic language whose domain models are based on the HL7 metamodel. Many researchers have considered using HL7 in the MDE (Model-Driven Engineering) context. A...

HL7 is an international organization that defines standards on health information systems. Most HL7 domain information models are designed according to an own graphic language. All this domain models are based in a unique metamodel. In the last years, many researchers have considered the possibility of using HL7 in the Model Driven Engineering...

Background and goal: Health information systems are increasingly sophisticated and developing them is a challenge for software developers. Software engineers usually make use of UML as a standard model language that allows defining health information system entities and their relations. However, working with health system requires learning HL7...

In this paper, two algorithms for the segmentation of tumors in soft tissues are presented and compared. These algorithms are applied to the segmentatiion of retroperitoneal tumors. Method: The algorithms are based on a continuous convex relaxation methodology with the introduction of an accumulated ...