César Suárez Ortega

César Suárez Ortega
Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas | CIEMAT · Centro Extremeño de Tecnologías Avanzadas

Researcher / Software Engineer

About

18
Publications
9,251
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244
Citations

Publications

Publications (18)
Article
Full-text available
This article presents an overview of the ALOE platform. ALOE provides a service-oriented architecture aimed at the research in the early detection of breast cancer diagnosis. The development of the ALOE platform is carried out by collaboration among CETA-CIEMAT, INEGI, FMUP-HSJ and UA. ALOE supports two research lines in breast cancer diagnosis: th...
Article
Machine learning and imaging analytics are major algorithmic components of the software used by medical practitioners in the diagnosis and treatment of diseases. Whether employed by computer aided diagnosis (CADx) or content-based image retrieval (CBIR) tools, the accuracy and relevance of the results to the practitioner are paramount to the succes...
Research
Full-text available
Comunicación aceptada en el 2º congreso español de la mama, que se celebrará en Madrid del 22 al 24 de octubre (Accepted communication for the 2nd Spanish Congress of the Breast, Madrid October 22-24th)
Conference Paper
Full-text available
Machine Learning and imaging analytics are major algorithmic com-ponents of the software used by medical practitioners in the diagnosis and treatment of diseases. Whether employed by CADx (Computer Aided Diagnosis) or CBIR (Content Based Image Retrieval) tools, the accuracy and relevance of the results to the practitioner are paramount to the succe...
Conference Paper
Full-text available
This article presents an overview of the ALOE platform. ALOE provides a service-oriented architecture aimed at the research in the early detection of breast cancer diagnosis. The development of the ALOE platform is carried out by collaboration among CETA-CIEMAT, INEGI, FMUP-HSJ and UA. ALOE supports two research lines in breast cancer diagnosis: th...
Conference Paper
Full-text available
Breast cancer is one of the most diagnosed types of cancer. Early detection of breast cancer is the best practice to reduce its high mortality rate. Double reading is a common practice to avoid missed cancer cases during the lecture of mammograms. Due to the high cost of this technique and the lack of certified radiologists, computer-aided diagnosi...
Conference Paper
Full-text available
Breast cancer is one of the cancer type most diagnosed. Its causes are unknown so there is not an effective way to prevent it, which increases the mortality rate. The early detection of breast cancer is the best practice to reduce this rate. The double reading of mammograms is a common practice to reduce the rate of missed cancer, but it has a high...
Conference Paper
Full-text available
The Grid [1] is a useful technology for sharing computational and storage resources between centers to speed up their research activities. It is a mature technology, widely used by the scientific community, but sometimes its use can be complex for final users. The main problem is that typical Grid front-ends are command line interfaces (CLI) which...
Conference Paper
Full-text available
This paper describes the main results of the IMED Project. The IMED project is collaboration among CETA-CIEMAT in Spain, the Faculty of Engineering (FEUP) and the Faculty of Medicine of the University of Porto (FMUP) and Hospital Sao Joao in Porto (HSJ), Portugal, devoted to the research of computer-based detection and diagnosis methods of breast c...
Conference Paper
Full-text available
Nowadays, Science Gateways are a trending topic in the Grid community. This kind of web portals allows sending jobs to a Grid infrastructure through a single process. Science Gateway users can configure the vast majority of the parameters Command Line Interface (CLI) may need. This way, it is possible to specify job input and output files, monitor...
Conference Paper
Full-text available
This paper introduces the “Mammography Image Workstation for Analysis and Diagnosis” (MIWAD), a novel software suite for processing, analysing and diagnosing mammography images. Main functionalities and components of MIWAD are also presented. Finally, this paper describes the use of MIWAD in the design and validation of breast cancer computer-aided...
Article
Full-text available
The Grid has shown to be a valuable technology for researchers. However, its frontends are usually designed for users with high computational skills and they aren't very user-friendly. This fact typically causes contempt to final users, because they want to focus their efforts on their researches, skipping concepts not related with their studies. A...
Article
Full-text available
This work explores the design of mammography-based machine learning classifiers (MLC) and proposes a new method to build MLC for breast cancer diagnosis. We massively evaluated MLC configurations to classify features vectors extracted from segmented regions (pathological lesion or normal tissue) on craniocaudal (CC) and/or mediolateral oblique (MLO...
Conference Paper
Full-text available
The present paper describes the development of the CardioGrid framework into the Grid infrastructure. The core Grid services; workload management system (WMS), data management system and grid authentication have been implemented. Additionally, a Web-based tool -the CardioGrid portal-has been developed to facilitate the user interaction with the Gri...
Conference Paper
Full-text available
The present paper describes the development of the CardioGrid framework into the Grid infrastructure. The core Grid services; workload management system (WMS), data management system and grid authentication have been implemented. Additionally, a Web-based tool -the CardioGrid portal-has been developed to facilitate the user interaction with the Gri...
Article
Full-text available
Resumen—El presente documento describe el desarrollo de CardioGrid en el marco de la infraestructura Grid. Los servicios Grid; Sistema de Gestión de Trabajos, Sistema de Gestión de Datos y la autenticación Grid se han puesto en práctica. Adi-cionalmente se desarrolló, una herramienta basada en un portal web para facilitar la interacción del usuario...

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