Thesis Collection
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Browsing by Author "Borrero Sánchez, Juan Diego"
Now showing items 1-17 of 17
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A Case Study of a Digital Data Platform for the Agricultural Sector: A Valuable Decision Support System for Small Farmers
Borrero Sánchez, Juan Diego
; Mariscal, Jesús (MDPI, 2022-05)
New players are entering the new and important digital data market for agriculture, increasing power asymmetries and reinforcing their competitive advantages. Although the farmer remains at the heart of agricultural data ... -
A New Predictive Algorithm for Time Series Forecasting Based on Machine Learning Techniques: Evidence for Decision Making in Agriculture and Tourism Sectors
Borrero Sánchez, Juan Diego; Mariscal, Jesús; Vargas Sánchez, Alfonso (MDPI, 2022-11)
Accurate time series prediction techniques are becoming fundamental to modern decision support systems. As massive data processing develops in its practicality, machine learning (ML) techniques applied to time series can ... -
An Autonomous Wireless Device for Real-Time Monitoring of Water Needs
Borrero Sánchez, Juan Diego; Zabalo Torrejón, Alberto José (MDPI, 2020-04)
The agri-food sector is in constantly renewing, continuously demanding new systems that facilitate farmers´ work. Efficient agricultural practices are essential to increasing farm profitability, and reducing water ... -
Crawling big data in a new frontier for socioeconomic research : testing with social tagging
Borrero Sánchez, Juan Diego; Gualda, Estrella (Fundação para a Ciência e a Tecnologia, 2013)
Tags and keywords, freely chosen by users for annotating resources, offer a new way for organizing and retrieving web resources that closely reflect the users’ interests and preferences, as well as automatically generate ... -
Deterministic Chaos Detection and Simplicial Local Predictions Applied to Strawberry Production Time Series
Borrero Sánchez, Juan Diego; Mariscal, Jesús (MDPI, 2021)
In this work, we attempted to find a non-linear dependency in the time series of strawberry production in Huelva (Spain) using a procedure based on metric tests measuring chaos. This study aims to develop a novel method ... -
Does Freedom Matter for Sustainable Economic Development? New Evidence from Spatial Econometric Analysis
Mohammadi, Hosein; Shayanmehr, Samira; Borrero Sánchez, Juan Diego (MDPI, 2022-12)
Achieving sustainable economic development is always considered one of the main economic goals of countries. Therefore, researchers are interested in presenting new econometric models for more accurate identification of ... -
Enhancing Short-Term Berry Yield Prediction for Small Growers Using a Novel Hybrid Machine Learning Model
Borrero Sánchez, Juan Diego; Borrero Domínguez, Juan Diego (MDPI, 2023-05)
This study presents a novel hybrid model that combines two different algorithms to increase the accuracy of short-term berry yield prediction using only previous yield data. The model integrates both autoregressive ... -
Entrepreneurial intention and university: A necessary relationship in regions with high levels of unemployment
Borrero Sánchez, Juan Diego; Borrero Domínguez, Encarnación (Universitat Politècnica de Catalunya, 2022)
Purpose: Although university entrepreneurship education as a predictor of entrepreneurial intention (EI) has been verified in the academic literature, few studies have analysed its influence in regions with low entrepreneurial ... -
Expanding the Level of Technological Readiness for a Low-Cost Vertical Hydroponic System
Borrero Sánchez, Juan Diego (MDPI, 2021-10)
Climate and social changes are deeply affecting current agro-food systems. Unsustainable agricultural practices and the low profitability of small farmers are challenging the agricultural development of rural areas. This ... -
Identification and Analysis of Strawberries’ Consumer Opinions on Twitter for Marketing Purposes
Borrero Sánchez, Juan Diego; Zabalo Torrejón, Alberto José (MDPI, 2021-04)
Data are currently characterized as the world’s most valuable resource and agriculture is responding to this global trend. The challenge in that particular field of study is to create a Digital Agriculture that help the ... -
El papel del ambiente empresarial en la formación de la intención emprendedora de las mujeres universitarias marroquíes
Borrero Sánchez, Juan Diego (Universidad de Huelva, 2018)
A pesar de la rápida expansión de la investigación sobre el espíritu empresarial de las mujeres, todavía escasean los estudios que exploren la intersección o simultaneidad entre género y país en desarrollo. El ... -
Perceived value of social networking sites (SNS) in students' expressive participation in social movements
Borrero Sánchez, Juan Diego; Yousafzai, Shumaila Y.; Javed, Uzma; Page, Kelly L. (Emerald, 2014)
Purpose – The purpose of this study is to determine the beliefs that influence university students to use social networking sites (SNS) for expressive participation in social movements. Design/methodology/approach – The ... -
Predicting Time Series Using an Automatic New Algorithm of the Kalman Filter
Borrero Sánchez, Juan Diego; Mariscal, Jesús (MDPI, 2022-08)
Time series forecasting is one of the main venues followed by researchers in all areas. For this reason, we develop a new Kalman filter approach, which we call the alternative Kalman filter. The search conditions associated ... -
Sistema de trazabilidad de la cadena de suministro agroalimentario para cooperativas de frutas y hortalizas basado en la tecnología Blockchain
Borrero Sánchez, Juan Diego (Centro Investigación Información Economía Pública Social y Cooperativa, CIRIEC-España, 2019-02)
Blockchain se ha convertido en una tecnología disruptiva que tiene la capacidad de transformar la industria agroalimentaria, puesto que promete resolver muchos problemas relacionados con la falta de confianza en la ... -
Social movements on the Internet : together alone or alone together?
Borrero Sánchez, Juan Diego; Díaz Andrade, Antonio; Urquhart, Cathy (AIS Electronic Library (AISeL), 2013)
Sherry Turkle in her groundbreaking book ‘Alone Together’ suggests that the Internet gives an illusion of togetherness while contributing to isolation. How might this play out in social movements on the Internet? Can ... -
La ‘Spanish Revolution’ en Twitter (2): Redes de hashtags (#) y actores individuales y colectivos respecto a los desahucios en España
Gualda, Estrella; Borrero Sánchez, Juan Diego; Carpio Cañada, José (Universitat Autònoma de Barcelona, 2015)
Al inicio del siglo XXI la Web 2.0, basada en el desarrollo de las redes sociales a través de Internet (Twitter, Facebook, WhatsApp o similares medios sociales, que actúan en tiempo real), introduce nuevas formas de convocar ... -
Tagging society through the web and crawling big data for social uses : method and implications
Borrero Sánchez, Juan Diego; Gualda, Estrella (Asociación Andaluza de Sociología, 2012)
