Browsing by Author "Guillermo Anguisaca, Juan Carlos"

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Arquitectura para una red de sensores web basada en SWE (sensor web enablement): caso de estudio para la implementación en sensores hidrometeorológicos
(CEDIA, UCSG, 2017) Muñoz Guillen, Lissette Maritza; Veintimilla Reyes, Jaime Eduardo; Medina Cartuche, Jose Luis; Guillermo Anguisaca, Juan Carlos; Veintimilla Reyes, Jaime Eduardo
The growth of information and communication technologies associated with the needs to access immediately information generated by different sensors made the implementation and the use of communication protocols to acquire and interchange data necessary. In this sense, Sensor Web Enablement (SWE) developed by OGC (Open Geospatial Consortium) and each of its components constitute the most appropriate tool to achieve this goal. This research project proposes an architecture based in SWE that allows to access in real-time sensors belonging to a hydro-meteorological network. The architecture has been verified and validated through the implementation of a case study, using the hydrometeorological station “Marianza” located in the Azuay province; station run by PROMAS (Programa para el Manejo del Agua y el Suelo).
Grid platform for medical federated queries supporting semantic and visual annotations
(SPIE, 2015-11-17) Gualan Saavedra, Ronald Marcelo; Guillermo Anguisaca, Juan Carlos; La Cruz Puente Alexandra; Pérez Rocano, Wilson Rodrigo; Solano Quinde, Lizandro Damián
Grid computing has been successfully applied on teleradiology, leading to the creation of important platforms such as MEDICUS, VirtualPACS and mantisGRID, among others. These platforms are studied on the basis of their available documentation in order to compare and discuss differences and similarities, advantages and disadvantages between them. Then, a grid platform architecture is proposed, based on the best features of the surveyed platforms with an additional emphasis on general federated queries involving CBIR (Content-Based Image Retrieval) and Semantic Annotations.
SWE sensor integration for controlling remote sensors applied to hidrometeorological sensing
(Institute of Electrical and Electronics Engineers Inc., 2017) Veintimilla Reyes, Jaime Eduardo; Guillermo Anguisaca, Juan Carlos; Vanegas Peralta, Pablo Fernando; Estrella Maldonado, René Gustavo; Veintimilla Reyes, Jaime Eduardo
Currently, information and communicaton technology are omnipresent, the response time to cope specific events, for instance, hydrometeorological events, is becoming a crucial advantage in order to reduce to the minimal those effects. An example of the technology used to support this kind of early alert systems and the minimization of the effects related to is Sensor Web Enablement (SWE). SWE y all of its components/standards (SOS, SPS, SES y WNS) have become an highly recommended option to the aquisition, organization and visualization of the information from hydrological remote sensors. This paper proposes and SWE-based architecture, which allows to acquire, organizes and publicates hydrometeorological information also provides the possibility to establish configurations in the sensor by using the WNS standard to send alerts based in the occurrence of events, besides, task planning is also possible by using the SPS standard.