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detection process » selection process (Expander búsqueda), election process (Expander búsqueda), protection process (Expander búsqueda)
node detection » edge detection (Expander búsqueda), botnet detection (Expander búsqueda)
detection process » selection process (Expander búsqueda), election process (Expander búsqueda), protection process (Expander búsqueda)
node detection » edge detection (Expander búsqueda), botnet detection (Expander búsqueda)
1
artículo
Publicado 2022
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We describe the design and development of sensor nodes, based on Edge computing technologies, for the processing and classification of events detected in physiological signals such as the electrocardiographic signal (ECG is the electrical signal of the heart), temperature, heart rate, and human movement. The edge device uses a 32-bit Tensilica microcontroller-based module with the ability to transmit data wirelessly using Wi-Fi. In addition, algorithms for classification and detection of movement patterns were implemented to be implemented in devices with limited resources and not only in high-performance computers. The Internet of Things and its application in smart environments can help non-intrusive monitoring of daily activities by implementing support vector machine (SVM is a machine learning algorithm) for implementation in embedded systems with low hardware resources. This paper s...
2
artículo
Publicado 2024
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Manual identification of diseases in crops is costly and subjective, driving the need for automated systems for accurate detection in the field. This requires the use of technologies based on the integration of IoT and deep learning models to improve the assessment capacity of crop health and leaf disease, with continuous monitoring. The literature review highlights technological solutions that include weed and disease detection using artificial intelligence and autonomous systems, as well as semantic segmentation algorithms to locate diseases in field images whose processes can be improved with systems based on microcontrollers and sensors. This research implements a leaf health monitoring system using IoT and AI technologies, with the development of an IoT device with a camera, the configuration of an MQTT broker in NODE-Red, and the implementation of a script in Python for leaf instan...
3
artículo
Publicado 2019
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Companies currently use cluster technologies as a platform for applications that support their core business services. Implementing clustering technologies ensure high availability for mission-critical applications and services, because both hardware and software failures are quickly detected. The operations of a failed node are immediately resumed by another node in the cluster Hidden risks or failures are inevitable in any IT environment. No enterprise is exempted from its clusters being able to suffer inconveniences that will generate unavailability of service and in turn financial losses. Monitoring the infrastructure allows better use of resources, proper operation, and system performance. This article describes the implementation of a monitoring system named Zabbix and applying a network design methodology called PPDIOO. Implementation will reinforce the monitoring of clusters and ...
4
tesis de grado
Publicado 2021
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The project of Design and Implementation of the White List and Black List of the "NATIONAL REGISTRY OF MOBILE TERMINAL EQUIPMENT FOR SECURITY" in BITEL Peru, consists of the implementation of databases and automated processes that will manage and keep updated on a daily basis the Subscribers Registry and the Registry of terminal equipment stolen, lost and recovered from Peru.In the development of the project, for the implementation, in-house Linux servers were used as the base platform for the applicationsand databases, on which the automated solutions developed through libraries in JAVA language were installed for the generation, upload anddownload of files. In addition, security and integrity methods were configured for files shared with OSIPTEL's RENTESEGSFTP platform, by creating the HASH file for each shared file.For the generation of the white list and black list files, all the ind...
5
tesis de grado
Publicado 2025
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La cadena de frío constituye un elemento crítico para garantizar la inocuidad, calidad y vida útil de los alimentos perecibles dentro de la industria alimentaria. Sin embargo, muchas empresas aún dependen de controles manuales que presentan limitaciones en trazabilidad, frecuencia de medición y capacidad para detectar desviaciones en tiempo real. En respuesta a esta problemática, el presente trabajo desarrolla un equipo electrónico multisensorial para el monitoreo continuo y el análisis predictivo de la cadena de frío, integrando sensores de temperatura (DS18B20), humedad relativa (SHT31) y dióxido de carbono (Telaire T6703), conectados a un microcontrolador ESP32 mediante arquitectura IoT. El sistema incorpora módulos de alimentación dual, encapsulados para operación en cámaras frigoríficas y un nodo central basado en Raspberry Pi, encargado del procesamiento, almacenamie...
6
tesis de grado
Publicado 2016
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El objetivo de esta tesis es diseñar e implementar un sistema de detección de tormentas eléctricas para prevenir la paralización total en el área de operaciones de Minera Yanacocha SRL - Cajamarca. Para alcanzar este objetivo, el Detector TorGuard fue elegido por su amplia detección de campo electrostático. Para conectar los sensores, se usó la tipología estrella con un nodo central único, se optó por usar el protocolo de comunicación RS232 y TCP/IP. El Software de Supervisión para la integración y buen rendimiento de SDTE es desarrollar un sistema de computadoras SCADA, el cual habilita la lectura de los sensores, procesando y almacenando la información recibida en una base de datos para ser enviada y procesada a los tableros en eventos de alertas de tormentas eléctricas (cielo despejado, alerta amarilla, alerta roja, etc.). Estos reportes son exportados a formato PDF, W...
7
Publicado 2025
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Introducción: El cáncer gástrico es una de las principales causas de mortalidad a nivel mundial. Su detección temprana y una estadificación precisa es clave para mejorar pronóstico. La TCMD, EUS y RM son herramientas clave en su evaluación. Objetivo: Evaluar la eficacia de la TCMD y sus diferentes protocolos en la estadificación del cáncer gástrico, comparándola con la EUS y la RM, considerando precisión diagnóstica, impacto terapéutico y costo-efectividad. Metodología: Se realizó una revisión narrativa de 20 estudios publicados entre 2014 y 2024 en bases de datos como PubMed y Google Scholar, priorizando revisiones sistemáticas y estudios de alta rigurosidad metodológica, en inglés y español. Descripción de hallazgos: La TCMD presentó una sensibilidad del 100% en tumores avanzados (T4) y del 88% en afectación ganglionar, mientras que la EUS mostró mayor sensibil...
8
artículo
Publicado 2022
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In a general parlance, wireless communication tends to be investigated based on the available methods that support enhancing the optimized data link, especially the software-based methods. AI is mainly used to create and design efficient communication network systems and variable node locations. The major factors impacting wireless communications in the current context are enhanced channel frequency, efficiency of using the bandwidth, and modulation type. The software-defined ratio enables collecting the information and analyzing the overall signal-related components and processing them in real-time situations. This will support in detecting unnecessary information and identifying latency at each stage of communication. The study is intended to measure the influence of critical factors in enhancing the overall management of wireless communication systems through the application of AI tec...
9
artículo
Publicado 2025
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Background: Breast cancer is one of the main causes of morbidity and mortality among women around the world. In Peru, it has recently surpassed cervical cancer as the most commonly reported cancer. Studying the relationship between intrinsic breast cancer subtypes and disease staging can optimize diagnosis, prognosis, and treatment. Therefore, there is a need for better risk stratification, selection of personalized treatment, and improved early detection strategies. We conducted this study to address the lack of data on underrepresented populations such as the Peruvian population. The objective of the study was to analyze the distribution of intrinsic subtypes of breast cancer and their correlation with prognostic factors and demographic characteristics among women in Peru. Methods: A descriptive, retrospective observational study was conducted, analyzing 67 cases of breast cancer of va...
10
artículo
Publicado 2017
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The research work entitled “MONITORING TIME DEVICE MANUFACTURING ONLINE PROCESS IN REAL TIME “, is an experimental research, within the category of quasi-experimental and is based on the construction of a prototype, conducted according to standards of University Management Research of the National University Hermilio Valdizán Huánuco. The overall objective of the research was to develop a prototype of monitoring time device manufacturing online process in real time, it was achieved through the fulfillment of the specific objectives, being the first of them, determining the electronic devices that will let detect the beginning and end of workstations of fabrication process and transmit the information to a communications center, for which assessment was put through to different types of devices that based on features that were considered to be optimal for the purpose, the micr...
11
artículo
Publicado 2017
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The research work entitled “MONITORING TIME DEVICE MANUFACTURING ONLINE PROCESS IN REAL TIME “, is an experimental research, within the category of quasi-experimental and is based on the construction of a prototype, conducted according to standards of University Management Research of the National University Hermilio Valdizán Huánuco. The overall objective of the research was to develop a prototype of monitoring time device manufacturing online process in real time, it was achieved through the fulfillment of the specific objectives, being the first of them, determining the electronic devices that will let detect the beginning and end of workstations of fabrication process and transmit the information to a communications center, for which assessment was put through to different types of devices that based on features that were considered to be optimal for the purpose, the micr...
12
tesis de grado
Publicado 2020
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Las empresas dedicadas al servicio de brindar internet, tienen como propósito principal el desarrollo de redes optimas que permitan el libre flujo de la información en tiempo real, a cualquier lugar dentro de su radio de acción, permitiendo la conectividad. Actualmente las instituciones presentan una distribución estructural en distintos puntos geográficos, la comunicación entre estas componentes se lleva a cabo de diferentes maneras como por ejemplo, punto a punto, Frame Relay o RDSI, permiten que la información viaje a través de cierto túnel codificado y dedicado, todas estas exigen inversión tanto de Hardware como de Software, mientras tanto las VPN otra alternativa de establecer comunicación entre las componentes, ellas son económicas pues la emisión y recepción de datos se hace mediante canales públicos como el internet. Por lo tanto; en este trabajo de suficiencia pr...
