Pub Date : 2023-09-15DOI: 10.16925/2357-6014.2023.03.04
Camilo Osejo-Bucheli
Introduction: This article is part of an ongoing research project that started in 2022 and investigates the viability of cooperative associations from an anarchist-cybernetics perspective at the Universidad del Valle, Department of Administrative Sciences. Problem: Management Cybernetics and anarchism are fields with significant coincidences regarding organisational theory. From the point of view of anarchism, voluntary organisation is a form of exercising individualfreedom, while in cybernetics, autonomy is the desirable state of organisation. Objective: The article aims to identify the current state of academic development in the field of anarchist-cybenetics, specifically around the concepts of “autogestión”, “self-management” and “self-control”. Methodology: The article proposes a systematic literature review of the last 10 years in nine academic datbases. Results: The field presents research on radical political groups but lacks research on voluntary organisations such as cooperatives. The predominant research methods used are qualitative for empirical research, and non-empirical research is relevant in this field. Latin America and the developing economies are interesting fields for future development. Case studies and the historical method are relevant for the study of anarchy, and Beer ́s VSM is the most used tool for cybernetics in this field. Conclusion: The field appears to be of great interest for various multi-decade old journals. Originality: This is one of the few research projects to link the organisational side of anarchism and management cybernetics. Anarchist-cybernetics is a novel subject after almost 60 years of not having any academic publications. Limitations: As a novel subject, not many publications fit the requirements for the review.
{"title":"The viability of cooperative societies from the anarchist- cybernetics perspective: a systematic review of the field and research opportunities","authors":"Camilo Osejo-Bucheli","doi":"10.16925/2357-6014.2023.03.04","DOIUrl":"https://doi.org/10.16925/2357-6014.2023.03.04","url":null,"abstract":"Introduction: This article is part of an ongoing research project that started in 2022 and investigates the viability of cooperative associations from an anarchist-cybernetics perspective at the Universidad del Valle, Department of Administrative Sciences. Problem: Management Cybernetics and anarchism are fields with significant coincidences regarding organisational theory. From the point of view of anarchism, voluntary organisation is a form of exercising individualfreedom, while in cybernetics, autonomy is the desirable state of organisation. Objective: The article aims to identify the current state of academic development in the field of anarchist-cybenetics, specifically around the concepts of “autogestión”, “self-management” and “self-control”. Methodology: The article proposes a systematic literature review of the last 10 years in nine academic datbases. Results: The field presents research on radical political groups but lacks research on voluntary organisations such as cooperatives. The predominant research methods used are qualitative for empirical research, and non-empirical research is relevant in this field. Latin America and the developing economies are interesting fields for future development. Case studies and the historical method are relevant for the study of anarchy, and Beer ́s VSM is the most used tool for cybernetics in this field. Conclusion: The field appears to be of great interest for various multi-decade old journals. Originality: This is one of the few research projects to link the organisational side of anarchism and management cybernetics. Anarchist-cybernetics is a novel subject after almost 60 years of not having any academic publications. Limitations: As a novel subject, not many publications fit the requirements for the review.","PeriodicalId":41023,"journal":{"name":"Ingenieria Solidaria","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135488247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-15DOI: 10.16925/2357-6014.2023.03.05
Kavita Arora, Sonal Pathak, Nguyen Thi Dieu Linh
Introduction:This paper highlights the outcome of the comparative study of “Various Machine learning algo-rithms namely K-NN, Naive Bayes, and Logistic Regression for Credit Card Fraud Detection” carried out based on a dataset taken from UCI.com in 2022-23 at Manav Rachna International Institute of Research and Studies.Problem: Credit card fraud is still rife today and the modes are increasingly varied. Quite often we hear of fraud cases that cause irreplaceable injury to banks and financial institutions which cannot be compensated in terms of costs. To avoid scams with various modes of credit cards, we must be able to identify and find out the modes often used by fraudsters. This scheme liberates such financial institutions and banks with complete and appropriate information using Machine Learning Techniques, not only about the modes that scammers or fraudsters often use but also ways to protect against such frauds.Objective: The present paper discusses the various machine learning models based on classification and re-gression, namely K-Nearest Neighbors, Naïve Bayes, and Logistic Regression, which are successfully able to achieve the classification accuracy of 80% using Logistic Regression with a Precision of 78%, Recall of 100%, and F1-Score of 88% for fraudulent credit card transactions. Methodology: The comparative analysis demonstrates that for Precision, Recall, and Accuracy parameters, the K-Nearest Neighbor is a better approach for detecting fraudulent transactions than the Logistic Regression and Naïve Bayes. Results:The accuracy is marginal high in Logistic Regression but the False Positive parameters are not able to identify the imbalanced data; therefore, they disguise the results and accuracy of Logistic Regression and K-Nearest Neighbor deems fit for such cases.Conclusion: This scheme depicts the automated fraud classification systems using machine learning techni-ques, namely K-Nearest Neighbor, Logistic Regression, and Naive Bayes, to produce a model that can distin-guish valid and invalid credit card transactions.Originality:Through this research, the most relevant features are used to go through the visualization of accu-racy with the confusion matrix, and accuracy calculations are obtained from the dataset used.Limitations:Deep learning techniques could have been used to fetch even better results.
{"title":"Comparative Analysis ofK-Nn, Naïve Bayes, and logistic regression for credit card fraud detection","authors":"Kavita Arora, Sonal Pathak, Nguyen Thi Dieu Linh","doi":"10.16925/2357-6014.2023.03.05","DOIUrl":"https://doi.org/10.16925/2357-6014.2023.03.05","url":null,"abstract":"Introduction:This paper highlights the outcome of the comparative study of “Various Machine learning algo-rithms namely K-NN, Naive Bayes, and Logistic Regression for Credit Card Fraud Detection” carried out based on a dataset taken from UCI.com in 2022-23 at Manav Rachna International Institute of Research and Studies.Problem: Credit card fraud is still rife today and the modes are increasingly varied. Quite often we hear of fraud cases that cause irreplaceable injury to banks and financial institutions which cannot be compensated in terms of costs. To avoid scams with various modes of credit cards, we must be able to identify and find out the modes often used by fraudsters. This scheme liberates such financial institutions and banks with complete and appropriate information using Machine Learning Techniques, not only about the modes that scammers or fraudsters often use but also ways to protect against such frauds.Objective: The present paper discusses the various machine learning models based on classification and re-gression, namely K-Nearest Neighbors, Naïve Bayes, and Logistic Regression, which are successfully able to achieve the classification accuracy of 80% using Logistic Regression with a Precision of 78%, Recall of 100%, and F1-Score of 88% for fraudulent credit card transactions. Methodology: The comparative analysis demonstrates that for Precision, Recall, and Accuracy parameters, the K-Nearest Neighbor is a better approach for detecting fraudulent transactions than the Logistic Regression and Naïve Bayes. Results:The accuracy is marginal high in Logistic Regression but the False Positive parameters are not able to identify the imbalanced data; therefore, they disguise the results and accuracy of Logistic Regression and K-Nearest Neighbor deems fit for such cases.Conclusion: This scheme depicts the automated fraud classification systems using machine learning techni-ques, namely K-Nearest Neighbor, Logistic Regression, and Naive Bayes, to produce a model that can distin-guish valid and invalid credit card transactions.Originality:Through this research, the most relevant features are used to go through the visualization of accu-racy with the confusion matrix, and accuracy calculations are obtained from the dataset used.Limitations:Deep learning techniques could have been used to fetch even better results.","PeriodicalId":41023,"journal":{"name":"Ingenieria Solidaria","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135485569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-15DOI: 10.16925/2357-6014.2023.03.08
Julian Sebastián Pérez Moreno, Juan Felipe Pulido Pérez, José Ignacio Palacios Osma
Introduction: This article is the product of research on reducing the number of intermediaries by making use of Crowdfunding as an alternative source of low-cost financing, developed at the Universidad Distrital Francisco José de Caldas, in 2023. Problem: Although the term Crowdfunding is not new in the financial field, it is not very well known by the community, which means that it has not been applied as a recurrent financing alternative for projects or businesses in Colombia. Objective: This article presents a collaborative financing model for higher education institutions in Colombia, mainly for research groups oriented to the generation of new knowledge or spin-offs, with the aim of providing alternatives to classical financing models. Methodology: A literature review was conducted using the PRISMA methodology to identify, evaluate, and synthesize the existing body of knowledge produced by researchers, academics, or professionals. Results: The scope of this literature review encompasses the different types of crowdfunding, including its evolution over time and its inclusion in various economic areas. Additionally, it helps to visualize the level of knowledge about this concept among different university groups. Conclusion: The literature review examines the state of crowdfunding in Latin America, highlighting the lack of research compared to other regions. The impact of crowdfunding in various sectors, including technology,finance, and legislation, is emphasized. Furthermore, the need for theoretical reflection on how crowdfunding affects projects in the Southern Cone region is noted. The objective is to increase understanding and knowledge of crowdfunding among Latin American entrepreneurs and young people.
导言：本文是弗朗西斯科-何塞-德-卡尔达斯地区大学（Universidad Distrital Francisco José de Caldas）于 2023 年开展的一项研究成果，旨在利用众筹作为低成本融资的替代来源，减少中介机构的数量。问题：虽然众筹一词在金融领域并不陌生，但并不为社会所熟知，这意味着哥伦比亚尚未将其作为项目或企业的经常性融资替代方式。目的本文介绍了哥伦比亚高等教育机构的一种合作融资模式，主要针对以创造新知识或衍生产品为导向的研究小组，旨在为传统融资模式提供替代方案。研究方法：采用 PRISMA 方法进行文献综述，以识别、评估和综合研究人员、学者或专业人士提供的现有知识。结果：本文献综述的范围涵盖不同类型的众筹，包括众筹的长期演变及其在不同经济领域的应用。此外，它还有助于直观了解不同大学群体对这一概念的了解程度。结论：文献综述研究了拉美众筹的现状，强调了与其他地区相比研究的缺乏。文章强调了众筹在技术、金融和立法等不同领域的影响。此外，还指出需要对众筹如何影响南锥体地区的项目进行理论反思。目的是提高拉丁美洲企业家和年轻人对众筹的理解和认识。
{"title":"Crowdfunding model as a source of financing for entrepreneurship and innovation projects in higher-education entities","authors":"Julian Sebastián Pérez Moreno, Juan Felipe Pulido Pérez, José Ignacio Palacios Osma","doi":"10.16925/2357-6014.2023.03.08","DOIUrl":"https://doi.org/10.16925/2357-6014.2023.03.08","url":null,"abstract":"Introduction: This article is the product of research on reducing the number of intermediaries by making use of Crowdfunding as an alternative source of low-cost financing, developed at the Universidad Distrital Francisco José de Caldas, in 2023. Problem: Although the term Crowdfunding is not new in the financial field, it is not very well known by the community, which means that it has not been applied as a recurrent financing alternative for projects or businesses in Colombia. Objective: This article presents a collaborative financing model for higher education institutions in Colombia, mainly for research groups oriented to the generation of new knowledge or spin-offs, with the aim of providing alternatives to classical financing models. Methodology: A literature review was conducted using the PRISMA methodology to identify, evaluate, and synthesize the existing body of knowledge produced by researchers, academics, or professionals. Results: The scope of this literature review encompasses the different types of crowdfunding, including its evolution over time and its inclusion in various economic areas. Additionally, it helps to visualize the level of knowledge about this concept among different university groups. Conclusion: The literature review examines the state of crowdfunding in Latin America, highlighting the lack of research compared to other regions. The impact of crowdfunding in various sectors, including technology,finance, and legislation, is emphasized. Furthermore, the need for theoretical reflection on how crowdfunding affects projects in the Southern Cone region is noted. The objective is to increase understanding and knowledge of crowdfunding among Latin American entrepreneurs and young people.","PeriodicalId":41023,"journal":{"name":"Ingenieria Solidaria","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139339569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-15DOI: 10.16925/2357-6014.2023.03.06
Julián Andrés Mera Paz, Ramón Fernando Colmenares Quintero
Introduction:The productive and sustainable development in the department of Cauca depends to a large extent on the effective use of information and communication technologies (ICT). However, the institutional framework lacks mechanisms or methods to select investment projects with ICT resources. This situation has become an obstacle to economic growth and the improvement of social conditions in the region. Methods:In this article, the construction of a methodological design, one that allows for the selection and evaluation of projects with ICT resources that contribute to the solidarity economy of Cauca communities, is consolidated. The investigative process used a mixed approach, carrying out a systematic review of academic and political-organizational information, after which proposals and selection criteria used in Cauca in the last 5 years were analyzed.Results:With the information collected and analyzed, a route for the selection and evaluation of projects was compiled. Likewise, user stories were used to create a simulator that materializes the process of selecting and evaluating projects in a more efficient and effective way.Conclusions:In conclusion, the creation of the methodological design, materialized in the simulator, represents a valuable tool for the department of Cauca, since it allows for a rigorous and coherent evaluation of investment projects with ICT resources Originality:Promoting productive growth, the solidarity economy also contributes to sustainable development for the communities of Cauca.Limitations:The sample was limiteddue to the geographical location of the municipalities.
{"title":"Methodological design of a strategy for the productive and sustainable development of communities in Cauca","authors":"Julián Andrés Mera Paz, Ramón Fernando Colmenares Quintero","doi":"10.16925/2357-6014.2023.03.06","DOIUrl":"https://doi.org/10.16925/2357-6014.2023.03.06","url":null,"abstract":"Introduction:The productive and sustainable development in the department of Cauca depends to a large extent on the effective use of information and communication technologies (ICT). However, the institutional framework lacks mechanisms or methods to select investment projects with ICT resources. This situation has become an obstacle to economic growth and the improvement of social conditions in the region. Methods:In this article, the construction of a methodological design, one that allows for the selection and evaluation of projects with ICT resources that contribute to the solidarity economy of Cauca communities, is consolidated. The investigative process used a mixed approach, carrying out a systematic review of academic and political-organizational information, after which proposals and selection criteria used in Cauca in the last 5 years were analyzed.Results:With the information collected and analyzed, a route for the selection and evaluation of projects was compiled. Likewise, user stories were used to create a simulator that materializes the process of selecting and evaluating projects in a more efficient and effective way.Conclusions:In conclusion, the creation of the methodological design, materialized in the simulator, represents a valuable tool for the department of Cauca, since it allows for a rigorous and coherent evaluation of investment projects with ICT resources Originality:Promoting productive growth, the solidarity economy also contributes to sustainable development for the communities of Cauca.Limitations:The sample was limiteddue to the geographical location of the municipalities.","PeriodicalId":41023,"journal":{"name":"Ingenieria Solidaria","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135484761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-15DOI: 10.16925/2357-6014.2023.03.02
Claudia Sofia Idrobo Cruz, Ember Ubeimar Martínez Flor, Maria Isabel Vidal Caicedo
Introduction: This article is the result of the research project “User-Centered Web Accessibility: Recommendations for Ensuring Access to Governmental Information for Older Adults”, developed at the University of Cauca- Colombia in 2023. Problem: Despite the importance of web accessibility, web pages are not adapting to the evolution of web accessibility proposed by the international consortium, which can limit access for users with physical and/or cognitive limitations. Objective: This article presents a set of recommendations for the design and development of government web- sites specifically for older adults, to ensure access to government information and take into account their health, physical, and mental condition. Methodology: A relationship is established between the limitations of older adults and the recommendations of the Web Content Accessibility Guidelines (WCAG) 2.2, with the aim of proposing specific design and develop- ment guidelines for government websites to counteract a specific limitation. Results: The implementation of these recommendations will allow government portals to have greater accep- tance among older adult users. In addition, a case study was conducted in which these recommendations were validated and adjusted, which allowed for access to government information as a means of protecting fundamental rights. Conclusion: This article highlights the importance of web accessibility and proposes specific recommendations for the design and development of accessible government websites for older adults. Originality: This article presents a specific approach to web accessibility for older adults and proposes recom- mendations that differ from WCAG guidelines. Limitations: The proposed recommendations focus on web accessibility for older adults and do not address the limitations of other groups with physical and/or cognitive limitations. In addition, they were validated and adjusted in a specific case study and may require additional adjustments in other contexts.
{"title":"User-centered web accessibility : recommendations for ensuring access to government information for older adults","authors":"Claudia Sofia Idrobo Cruz, Ember Ubeimar Martínez Flor, Maria Isabel Vidal Caicedo","doi":"10.16925/2357-6014.2023.03.02","DOIUrl":"https://doi.org/10.16925/2357-6014.2023.03.02","url":null,"abstract":"Introduction: This article is the result of the research project “User-Centered Web Accessibility: Recommendations for Ensuring Access to Governmental Information for Older Adults”, developed at the University of Cauca- Colombia in 2023. Problem: Despite the importance of web accessibility, web pages are not adapting to the evolution of web accessibility proposed by the international consortium, which can limit access for users with physical and/or cognitive limitations. Objective: This article presents a set of recommendations for the design and development of government web- sites specifically for older adults, to ensure access to government information and take into account their health, physical, and mental condition. Methodology: A relationship is established between the limitations of older adults and the recommendations of the Web Content Accessibility Guidelines (WCAG) 2.2, with the aim of proposing specific design and develop- ment guidelines for government websites to counteract a specific limitation. Results: The implementation of these recommendations will allow government portals to have greater accep- tance among older adult users. In addition, a case study was conducted in which these recommendations were validated and adjusted, which allowed for access to government information as a means of protecting fundamental rights. Conclusion: This article highlights the importance of web accessibility and proposes specific recommendations for the design and development of accessible government websites for older adults. Originality: This article presents a specific approach to web accessibility for older adults and proposes recom- mendations that differ from WCAG guidelines. Limitations: The proposed recommendations focus on web accessibility for older adults and do not address the limitations of other groups with physical and/or cognitive limitations. In addition, they were validated and adjusted in a specific case study and may require additional adjustments in other contexts.","PeriodicalId":41023,"journal":{"name":"Ingenieria Solidaria","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135484848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-15DOI: 10.16925/2357-6014.2023.03.09
Natalia Andrea Ramírez Pérez, Ernesto Gómez Vargas, Harold Vacca González
Introduction: This article is the product of the application of predictive analytical models to measures and indicators of corruption risk, as researched by the Pascual Bravo University Institution and the Francisco José de Caldas District University in 2022 for doctoral research on the risk model for state transparency. Problem: From measurements of institutional capacities, it is possible to generate anticorruption measurements, such is the case of the National AntiCorruption Index (INAC for its Spanish acronym). However, there are improvements to be made in the indicators and the need to incorporate more and better measurements that support this scourge that has long been manifested in Colombia. Objective: The objective of this research is to emphasize the need to take advantage of open data, to generate measurements of state institutional corruption and, therefore, metrics that support its transparency and integrity based on predictive analytical models to generate predictions about government indices. Methodology: First, the importance of generating measurements for the management of corruption cases is pointed out. Then, the application of predictive analytical models to predict scores of the National AntiCorruption Index is evidenced, finding the best model to finally make a forecast based on the identification of the relevant variables. Results: The implementation of higher levels of digital government (egovernment) can significantly contribute to the fight against corruption and the generation of better public policies that support controls and sanctions. It not only facilitates citizen access to state services, but also allows for more open and agile access to data. This constantly promotes transparency at all levels and at all times. The Huber regression that has been implemented, its smaller penalty function, and its linear rather than quadratic growth, make it more suitable for dealing with outliers. This improves the error meter estimates and provides a good estimate of the National AntiCorruption Index score. Conclusion: It is essential to establish a framework that anticipates the behavior of INAC and directs public policy efforts towards transparency and the prevention of corruption. In addition, it is necessary to develop objective metrics, indicators, indices and risk models that promote and evaluate transparency in the fight against corruption. This implies generating early warnings, applying sanctions, implementing controls and designing improvement plans to promote recommendations based on data that can trigger actions and take advantage of free access to public information to support citizens and the country. Originality: A predictive analytical model based on machine learning was trained to predict the future behavior of the National AntiCorruption Index, with the aim of supporting roadmaps for entities and creating improvement actions for national entities, in which it becomes necessary to explore open government data to
{"title":"Automatic learning model to predict transparency indicators for effective management of public resources","authors":"Natalia Andrea Ramírez Pérez, Ernesto Gómez Vargas, Harold Vacca González","doi":"10.16925/2357-6014.2023.03.09","DOIUrl":"https://doi.org/10.16925/2357-6014.2023.03.09","url":null,"abstract":"Introduction: This article is the product of the application of predictive analytical models to measures and indicators of corruption risk, as researched by the Pascual Bravo University Institution and the Francisco José de Caldas District University in 2022 for doctoral research on the risk model for state transparency. Problem: From measurements of institutional capacities, it is possible to generate anticorruption measurements, such is the case of the National AntiCorruption Index (INAC for its Spanish acronym). However, there are improvements to be made in the indicators and the need to incorporate more and better measurements that support this scourge that has long been manifested in Colombia. Objective: The objective of this research is to emphasize the need to take advantage of open data, to generate measurements of state institutional corruption and, therefore, metrics that support its transparency and integrity based on predictive analytical models to generate predictions about government indices. Methodology: First, the importance of generating measurements for the management of corruption cases is pointed out. Then, the application of predictive analytical models to predict scores of the National AntiCorruption Index is evidenced, finding the best model to finally make a forecast based on the identification of the relevant variables. Results: The implementation of higher levels of digital government (egovernment) can significantly contribute to the fight against corruption and the generation of better public policies that support controls and sanctions. It not only facilitates citizen access to state services, but also allows for more open and agile access to data. This constantly promotes transparency at all levels and at all times. The Huber regression that has been implemented, its smaller penalty function, and its linear rather than quadratic growth, make it more suitable for dealing with outliers. This improves the error meter estimates and provides a good estimate of the National AntiCorruption Index score. Conclusion: It is essential to establish a framework that anticipates the behavior of INAC and directs public policy efforts towards transparency and the prevention of corruption. In addition, it is necessary to develop objective metrics, indicators, indices and risk models that promote and evaluate transparency in the fight against corruption. This implies generating early warnings, applying sanctions, implementing controls and designing improvement plans to promote recommendations based on data that can trigger actions and take advantage of free access to public information to support citizens and the country. Originality: A predictive analytical model based on machine learning was trained to predict the future behavior of the National AntiCorruption Index, with the aim of supporting roadmaps for entities and creating improvement actions for national entities, in which it becomes necessary to explore open government data to ","PeriodicalId":41023,"journal":{"name":"Ingenieria Solidaria","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139339515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-15DOI: 10.16925/2357-6014.2023.03.03
Bhuvan Puri, Rameshwar Cambow
Introduction: This paper is the outcome of a review survey, “Role of IoT, AI and blockchain in agriculture and crop disease detection using a text mining approach,” done at Lovely Professional University in Punjab, India, in 2023. Problem: Agriculture is a crucial industry that contributes significantly to the economies of many nations. Crop diseases are one of the issues that create a barrier to agricultural development. Objective: Using machine learning, deep learning, image processing methods, the Internet of Things, and blockchain technology, this study provides a current summary of research done over the past years on disease identfication of various crops. Methodology: The text mining technique is applied to extract the related information from published papers and predict the following futuristic technologies to detect crop diseases early. Results: This paper also covers the various issues, challenges, and potential solutions. It also emphasizes the wide range of tools available for identifying crop diseases. Conclusion: This paper helps to extract valuable keywords through a text-mining approach and create a roadmap for another researcher. Originality: Applied text mining visualization techniques, such as word cloud and word frequency, to extract the keywords. Limitation: The literature survey only covers literature published prior to February 2023; it can be extended with more studies published soon.
{"title":"Ingeniería SolidariaResearch article. https://doi.org/10.16925/2357-6014.2023.03.03 1 Lovely Professional University, India Email: bhuvanpuri1199@gmail.com ORCID: https://orcid.org/0000-0002-3098-7892 2 Lovely Professional University, India Email: rameshwar.20345@lpu.co.in ORCID: https://orcid.org/0000-0002-5369-7433 A review on the role of IoT, ai, and blockchain in agriculture & crop diseases detection using a text mining approach","authors":"Bhuvan Puri, Rameshwar Cambow","doi":"10.16925/2357-6014.2023.03.03","DOIUrl":"https://doi.org/10.16925/2357-6014.2023.03.03","url":null,"abstract":"Introduction: This paper is the outcome of a review survey, “Role of IoT, AI and blockchain in agriculture and crop disease detection using a text mining approach,” done at Lovely Professional University in Punjab, India, in 2023. Problem: Agriculture is a crucial industry that contributes significantly to the economies of many nations. Crop diseases are one of the issues that create a barrier to agricultural development. Objective: Using machine learning, deep learning, image processing methods, the Internet of Things, and blockchain technology, this study provides a current summary of research done over the past years on disease identfication of various crops. Methodology: The text mining technique is applied to extract the related information from published papers and predict the following futuristic technologies to detect crop diseases early. Results: This paper also covers the various issues, challenges, and potential solutions. It also emphasizes the wide range of tools available for identifying crop diseases. Conclusion: This paper helps to extract valuable keywords through a text-mining approach and create a roadmap for another researcher. Originality: Applied text mining visualization techniques, such as word cloud and word frequency, to extract the keywords. Limitation: The literature survey only covers literature published prior to February 2023; it can be extended with more studies published soon.","PeriodicalId":41023,"journal":{"name":"Ingenieria Solidaria","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135484897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-15DOI: 10.16925/2357-6014.2023.03.07
Karla Cecilia Puerto-López, Félix Joaquín Lozano Cárdena, Byron Medina Delgado, Carlos Vicente Niño Rondón, Sergio Alexander Castro Casadiego
Introduction:The present review article is the product of the research “Teaching digital modulation techniques in engineering: experiential learning theory “ developed at the Franciso de Paula Santander University and Pontificia Universidad Javeriana in 2022.Problem: The learning outcomes correspond to the statements related to what the future engineer is expected to be able to do, learn, understand and demonstrate. Objective: Analyze learning outcomes in engineering programs globally.Methodology: A methodology based on analysis stages is used for information selection through search filters and inclusion and exclusion criteria, design for the classification of information by geographic location and area of knowledge, with qualitative results by location and trends by area of knowledge.Results: Divergence was observed towards the way in which learning outcomes are evaluated, and conver-gence towards the need to involve agents external to the academy in the feedback for the learning outcomes evaluation processes.Conclusion:This allows for the identification of individual and collective strengths and weaknesses, which helps to make informed decisions to improve the quality of education.Originality:Originality is based on the way in which the information is analyzed, considering information by areas of knowledge as well as by continents.Limitations:None given the nature of the literature review.
引言:本综述文章是2022年由Franciso de Paula Santander大学和Pontificia Universidad Javeriana大学开展的“工程中的数字调制技术教学:体验式学习理论”研究的成果。问题:学习结果与未来工程师被期望能够做、学习、理解和展示的相关陈述相对应。目的:分析全球工程项目的学习成果。方法:采用基于分析阶段的方法，通过搜索过滤器和包含和排除标准对信息进行选择，设计按地理位置和知识领域对信息进行分类，并根据位置和知识领域获得定性结果和趋势。结果:在评估学习成果的方式上观察到分歧，而在学习成果评估过程的反馈中涉及学院外部代理人的需求方面观察到趋同。结论:这允许识别个人和集体的优势和劣势，这有助于做出明智的决定，以提高教育质量。原创性:原创性是基于分析信息的方式，根据知识领域和大洲来考虑信息。局限性:没有考虑到文献综述的性质。
{"title":"Analysis of learning outcomes in engineering programs","authors":"Karla Cecilia Puerto-López, Félix Joaquín Lozano Cárdena, Byron Medina Delgado, Carlos Vicente Niño Rondón, Sergio Alexander Castro Casadiego","doi":"10.16925/2357-6014.2023.03.07","DOIUrl":"https://doi.org/10.16925/2357-6014.2023.03.07","url":null,"abstract":"Introduction:The present review article is the product of the research “Teaching digital modulation techniques in engineering: experiential learning theory “ developed at the Franciso de Paula Santander University and Pontificia Universidad Javeriana in 2022.Problem: The learning outcomes correspond to the statements related to what the future engineer is expected to be able to do, learn, understand and demonstrate. Objective: Analyze learning outcomes in engineering programs globally.Methodology: A methodology based on analysis stages is used for information selection through search filters and inclusion and exclusion criteria, design for the classification of information by geographic location and area of knowledge, with qualitative results by location and trends by area of knowledge.Results: Divergence was observed towards the way in which learning outcomes are evaluated, and conver-gence towards the need to involve agents external to the academy in the feedback for the learning outcomes evaluation processes.Conclusion:This allows for the identification of individual and collective strengths and weaknesses, which helps to make informed decisions to improve the quality of education.Originality:Originality is based on the way in which the information is analyzed, considering information by areas of knowledge as well as by continents.Limitations:None given the nature of the literature review.","PeriodicalId":41023,"journal":{"name":"Ingenieria Solidaria","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135484938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-15DOI: 10.16925/2357-6014.2023.03.01
Anh Le Quynh, Tam Nguyen To, Hoa Nguyen Thi Phuong
Introduction:This paper is the product of the study “Factors affecting product life cycle in electronic enterprises – Evidence from an emerging country” developed at the Electric Power University and National Economics University between 2020 and 2022.Problem:The electronic manufacturing industry is increasingly developing in emerging markets and integrating into the global economy. The life cycle of electronic products is shorter and requires management.Objective:The paper aims to study factors that affect the product life cycle in Vietnamese electronic enterpri-ses. The study helps managers in cost management.Methodology:The paper used a survey of non-probability sampling, and applied regression analysis to examine Vietnamese electronic enterprises. The analysis is done by SPSS and Smart PLS software.Results:The research results indicate that technology, consumer trends, and R&D are factors affecting product life cycle and post-sale service, and disposal has no impact on electronic products’ life cycle. This could be ex-plained by the fact that electronic products are constantly updating and their life cycle is short, that post-sales service does not play a key role, and that waste treatment after sales is not taken seriously by manufacturers, customers, or other related parties. Conclusion:The results give some meaningful insights for electronics or other enterprises in Vietnam to use effective management of product life cycle. Originality:The results of this paper provide practical insights into the management of product life cycle and cost management of product life cycle for researchers and managers.Limitations:The research model should be expanded and the sample size increased to get an overview and greater insight.
{"title":"Factors affecting product life cycle in electronic enterprises – evidence from an emerging country","authors":"Anh Le Quynh, Tam Nguyen To, Hoa Nguyen Thi Phuong","doi":"10.16925/2357-6014.2023.03.01","DOIUrl":"https://doi.org/10.16925/2357-6014.2023.03.01","url":null,"abstract":"Introduction:This paper is the product of the study “Factors affecting product life cycle in electronic enterprises – Evidence from an emerging country” developed at the Electric Power University and National Economics University between 2020 and 2022.Problem:The electronic manufacturing industry is increasingly developing in emerging markets and integrating into the global economy. The life cycle of electronic products is shorter and requires management.Objective:The paper aims to study factors that affect the product life cycle in Vietnamese electronic enterpri-ses. The study helps managers in cost management.Methodology:The paper used a survey of non-probability sampling, and applied regression analysis to examine Vietnamese electronic enterprises. The analysis is done by SPSS and Smart PLS software.Results:The research results indicate that technology, consumer trends, and R&D are factors affecting product life cycle and post-sale service, and disposal has no impact on electronic products’ life cycle. This could be ex-plained by the fact that electronic products are constantly updating and their life cycle is short, that post-sales service does not play a key role, and that waste treatment after sales is not taken seriously by manufacturers, customers, or other related parties. Conclusion:The results give some meaningful insights for electronics or other enterprises in Vietnam to use effective management of product life cycle. Originality:The results of this paper provide practical insights into the management of product life cycle and cost management of product life cycle for researchers and managers.Limitations:The research model should be expanded and the sample size increased to get an overview and greater insight.","PeriodicalId":41023,"journal":{"name":"Ingenieria Solidaria","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135485156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-04DOI: 10.16925/2357-6014.2023.02.07
Jaime Andres Castañeda Villalba, Sara Rodríguez Pulecio, John Jairo Coronado Marín
The fatigue response by applying cyclic loads on individual grains using monotonic and cyclic nanoindetation to analyze the effect on load or displacement control in an austenitic Fe-20Mn-3Al-09C alloy were analyzed. The material response to the cycles considering the load control and the displacement control to properties such as hardness, elastic's modulus, and contact stiffness, was studied by analyzing the load-unload curves (P-h). The material softening Analysis showed that these properties decrease with increasing cycles due to the activation of deformation mechanisms. The elasticity's Modulus and hardness values for monotonic loads in load control presented values close to those reported in the literature. On the other hand, in displacement control, the values were lower. In load and displacement control mode, the first two cycles presented no overlap between unloading and loading between cycles, due to large irreversible plastic deformation and low elastic recovery after unloading. In the subsequent cycles, overlaps between the hysteresis curves were predominant, due to the activation of the deformation mechanisms.
{"title":"Fatigue behavior evaluation in Fe-20Mn-3Al-0.9C alloys by dynamic nanoindetation","authors":"Jaime Andres Castañeda Villalba, Sara Rodríguez Pulecio, John Jairo Coronado Marín","doi":"10.16925/2357-6014.2023.02.07","DOIUrl":"https://doi.org/10.16925/2357-6014.2023.02.07","url":null,"abstract":"The fatigue response by applying cyclic loads on individual grains using monotonic and cyclic nanoindetation to analyze the effect on load or displacement control in an austenitic Fe-20Mn-3Al-09C alloy were analyzed. The material response to the cycles considering the load control and the displacement control to properties such as hardness, elastic's modulus, and contact stiffness, was studied by analyzing the load-unload curves (P-h). The material softening Analysis showed that these properties decrease with increasing cycles due to the activation of deformation mechanisms. The elasticity's Modulus and hardness values for monotonic loads in load control presented values close to those reported in the literature. On the other hand, in displacement control, the values were lower. In load and displacement control mode, the first two cycles presented no overlap between unloading and loading between cycles, due to large irreversible plastic deformation and low elastic recovery after unloading. In the subsequent cycles, overlaps between the hysteresis curves were predominant, due to the activation of the deformation mechanisms.","PeriodicalId":41023,"journal":{"name":"Ingenieria Solidaria","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86545791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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