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Possibility of building a fuzzy epistemology from fuzzy logic presuppositions 从模糊逻辑预设建立模糊认识论的可能性
2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/cisti58278.2023.10211472
G. Jiménez, Edier Adolfo
{"title":"Possibility of building a fuzzy epistemology from fuzzy logic presuppositions","authors":"G. Jiménez, Edier Adolfo","doi":"10.23919/cisti58278.2023.10211472","DOIUrl":"https://doi.org/10.23919/cisti58278.2023.10211472","url":null,"abstract":"Fuzzy logic is one of the so-called polyvalent logics whose main characteristic is that it considers that the difference between concepts is not of essence but of degree. The objective is to propose the possibility of building a fuzzy epistemology and ontology from fuzzy logic assumptions. To do this, first, the structural elements of fuzzy logic will be identified. Then fuzzy ontology and epistemology will be defined. The relationships between logic, ontology and epistemology will be described and, finally, it will be concluded by presenting the assumptions on which a fuzzy ontology can be built considering that reality itself is fuzzy, as the difference between the different entities that they compose it is not of essence but of degree and that this fuzzy ontology implies in turn a fuzzy epistemology.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114418470","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}
引用次数: 0
Act Against the Aggression : A Preliminary Model of a Digital Platform Aimed at Cyberaggressions in the Portuguese University Environment 反侵略行动:葡萄牙大学环境中针对网络攻击的数字平台的初步模型
2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211438
E. Oliveira, Lídia Oliveira, Vania Baldi
{"title":"Act Against the Aggression : A Preliminary Model of a Digital Platform Aimed at Cyberaggressions in the Portuguese University Environment","authors":"E. Oliveira, Lídia Oliveira, Vania Baldi","doi":"10.23919/CISTI58278.2023.10211438","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10211438","url":null,"abstract":"This article presents a preliminary digital platform model to combat and prevent cyberaggressions in the Portuguese university environment. The characteristics and the necessary functionalities to be present in the platform were taken from eight interviews with Portuguese university students carried out in the context of a Ph.D. thesis on risk perception and precautionary behavior in the face of cyberaggressions. Through the interviews, it was possible to identify that a digital platform aimed at the university context is a viable alternative to provide support to victims and others involved in aggressive situations online, reducing the impacts of cyberaggressions. Among the most relevant functionalities to be present in the platform is the existence of direct channels with the rectory and with the authorities to carry out anonymous reports, and a step-by-step guideline on reporting aggression in each of the social networks, as well as links for services provided by universities in terms of mental health. Concerns about the veracity of complaints on the platform and their maintenance by moderators were challenges posed by students.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114439524","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}
引用次数: 0
Ranking Rules in Associative Classifiers via Borda’s Methods 基于Borda方法的关联分类器排序规则
2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10212078
Maicon Dall'Agnol, Veronica Oliveira De Carvalho
{"title":"Ranking Rules in Associative Classifiers via Borda’s Methods","authors":"Maicon Dall'Agnol, Veronica Oliveira De Carvalho","doi":"10.23919/CISTI58278.2023.10212078","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10212078","url":null,"abstract":"Associative classifiers have been widely used in many domains due to their inherent interpretability. They are built in steps, one of them aimed at ranking the rules, usually performed through objective measures. Works aim to modify this step in order to obtain a classifier with better performance. Among them are those that use multiple measures simultaneously in order to consider different points of view for a given rule. However, these works present problems regarding execution time and interpretability. Here we show the use of ranking aggregation methods, specifically Borda’s methods, to rank the rules through a set of measures. Our results demonstrate that our solution is fast to execute and still guarantee the interpretability of the models, since they contain a statistically significant smaller number of rules.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116916842","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}
引用次数: 0
Digital Transformation in the Public Sector: Preliminary Results of a Tertiary Literature Review 公共部门的数字化转型:三级文献综述的初步结果
2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211796
José Vinícius Vieira Lima, W. Santos, Cleyton Rodrigues, Fernanda Alencar
{"title":"Digital Transformation in the Public Sector: Preliminary Results of a Tertiary Literature Review","authors":"José Vinícius Vieira Lima, W. Santos, Cleyton Rodrigues, Fernanda Alencar","doi":"10.23919/CISTI58278.2023.10211796","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10211796","url":null,"abstract":"Digital Transformation (DT) in the public sector has gained significant attention in academic research in recent years. However, for researchers and practitioners, identifying relevant studies and developing a general understanding of what is happening in the field is a non-trivial task, given the number of existing studies and literature reviews. Thus, this article presents a tertiary research representing state of the art regarding this phenomenon. In this context, the search returned 622 secondary studies, of which 33 were thoroughly analyzed. The analysis showed how the DT process occurs in the public sector and the necessary resources; the main factors that motivated this occurrence; and the benefits brought. We also present seven suggestions for future research.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121887558","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}
引用次数: 0
Technological integration and organizational change : Company case of the Urban Public Transport System of the Metropolitan Zone of the City of Oaxaca 技术整合与组织变革:瓦哈卡市大都市区城市公共交通系统公司案例
2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10212042
María de Lourdes Vázquez-Arango, Eric Amín Ramírez-Castillo
{"title":"Technological integration and organizational change : Company case of the Urban Public Transport System of the Metropolitan Zone of the City of Oaxaca","authors":"María de Lourdes Vázquez-Arango, Eric Amín Ramírez-Castillo","doi":"10.23919/CISTI58278.2023.10212042","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10212042","url":null,"abstract":"The city of Oaxaca has a notorious disparity in transportation service in relation to other cities in the Mexican Republic, the lack of technological and organizational innovation within companies causes anomalies in the service provided to users. Knowing the way in which the transport system operates allows determining the movements of citizens and their demands on services. The research analyzes technological integration and its contribution to organizational change in a company of the urban public transport system in the Metropolitan Zone of the City of Oaxaca (ZMCO). Specialized literature has been consulted for the comparison of the different paradigms and approaches, supported by primary and secondary sources to gather the information. In the methodology, elements related to the integration of technology are analyzed through interviews with businessmen and personnel of the urban transport company during March 2021-November 2022; It is a non-experimental research design, with a quantitative approach and a correlational type. The objective is to analyze the relationship that exists between technological integration and organizational change in urban public transport companies in the Metropolitan Zone of the City of Oaxaca, being the main question: What is the relationship between technological integration and change? organization in the public transport companies of the ZMCO? and as a hypothesis, the greater the technological integration, the greater the organizational change in the urban public transport companies of the ZMCO.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123937902","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}
引用次数: 0
Platform Based on Robotics to Aid the Pedagogy of Students with Dyslexia 基于机器人的平台辅助阅读障碍学生教学
2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211648
Lucas Tejedor da Silva, Andre Luis Nunes, Jorge Eugenio Medeiros Anselmo, Guillia Dos Santos Filippo, J. Quadros
{"title":"Platform Based on Robotics to Aid the Pedagogy of Students with Dyslexia","authors":"Lucas Tejedor da Silva, Andre Luis Nunes, Jorge Eugenio Medeiros Anselmo, Guillia Dos Santos Filippo, J. Quadros","doi":"10.23919/CISTI58278.2023.10211648","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10211648","url":null,"abstract":"Dyslexia is still highly complex in the national educational environment, especially in elementary school classes. This situation of not offering people with dyslexia a safe and inclusive educational environment is responsible for causing attention deficit disorders and even school dropouts. Searching solutions to this problem, information technology is inserted as a source of resources to help in this endeavor. Thus, the resource seen in this work, which combines Information Technology with robotics, gamification, and a therapeutic vision through applications based on the psychology of form, helps to provide a playful and inclusive resource in the educational environment.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124001886","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}
引用次数: 0
Occlusion-Based Approach for Interpretable Semantic Segmentation 基于遮挡的可解释语义分割方法
2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10212017
Rokas Gipiškis, O. Kurasova
{"title":"Occlusion-Based Approach for Interpretable Semantic Segmentation","authors":"Rokas Gipiškis, O. Kurasova","doi":"10.23919/CISTI58278.2023.10212017","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10212017","url":null,"abstract":"In this paper, we investigate the application of an occlusion-based approach for the task of interpreting semantic segmentation results. With an increasing deployment of deep learning systems in critical domains, interpretability plays a key role in providing additional information about the model besides the evaluation metric score. An extended modification of occlusion sensitivity allows the generation of saliency maps based on the effect of occlusions on the evaluation metric. Such a perturbation-based post-hoc interpretability method can be used to visualize those image regions that the selected segmentation class is most sensitive to. We observe that, compared to classification cases, the evaluation metric scores for segmentation remain similar to each other even after occlusions. To generate more color intensities in the saliency map, we use normalization and standardization techniques. We also evaluate the results quantitatively using deletion curves.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129392286","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}
引用次数: 0
Accounting Training in Portuguese Public Higher Education: : Analysis of course units 葡萄牙公立高等教育中的会计培训:课程单元分析
2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211384
Aline A. Alves, Cecília Guerra, Alberto J. Costa
{"title":"Accounting Training in Portuguese Public Higher Education: : Analysis of course units","authors":"Aline A. Alves, Cecília Guerra, Alberto J. Costa","doi":"10.23919/CISTI58278.2023.10211384","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10211384","url":null,"abstract":"The training in didactics for higher education accounting teachers, as well as the possibilities that arise from this training, are some of the concerns of a PhD study in Education at the University of Aveiro. The aim of this paper is to present the first research phase of the aforementioned study, which aims at analyzing the state of the art of the training in Accounting offered by Portuguese public higher education institutions. Specifically, it aims to identify in the syllabuses of accounting courses: i) which competences are being covered; ii) which teaching, learning and assessment methodologies and which educational resources are being used. It is considered that this phase of research will assist in the collection of guidelines for designing, implementing and evaluating an accounting teacher training program. Preliminary results showed that training has privileged the development of technical competence, using methodologies based on theoretical-practical classes, where theory is presented in a lecture by the teacher and practice is carried out through the resolution of cases and exercises. Accounting teachers tend to prioritize more traditional assessments, through assignments, tests, exams and examinations. Finally, digital resources are still scarcely mentioned in the syllabus.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128344494","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}
引用次数: 0
Body image, social comparison and appearance from the perspective of digital vulnerability: : an analysis of Facebook Papers 数字脆弱性视角下的身体形象、社会比较和外表:Facebook论文分析
2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211557
Delistraty Da, Instituição, Linha
{"title":"Body image, social comparison and appearance from the perspective of digital vulnerability: : an analysis of Facebook Papers","authors":"Delistraty Da, Instituição, Linha","doi":"10.23919/CISTI58278.2023.10211557","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10211557","url":null,"abstract":"Facebook Papers refers to an investigative project, conducted by a consortium of seventeen US media outlets, that had access to thousands of internal Facebook documents the set of documents was leaked by a former employee and whistleblower. This article aims to understand the research that was conducted internally by Facebook teams focusing on Body image and appearance on Instagram. The methodology employed combines bibliographic and documentary research, with descriptive analysis of research reports on Body Image, appearance, and social comparison promoted by the research teams of the company Facebook and released internally between the years 2019, 2020 and 2021. The documents were made available in 2021 by The Wall Street Journal. Thus, this paper describes i) the methodologies employed and the research findings; ii) what suggestions were made for improvement in the safety and wellbeing of individuals on Instagram.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128256465","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}
引用次数: 0
Responsabilidade social, silent e shadow accounts: um estudo de caso 社会责任、沉默与影子账户:案例研究
2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211293
Soraia Cristina Pereira Da Silva, Graça Azevedo, Mariana Ribeiro Borges, J. Oliveira
{"title":"Responsabilidade social, silent e shadow accounts: um estudo de caso","authors":"Soraia Cristina Pereira Da Silva, Graça Azevedo, Mariana Ribeiro Borges, J. Oliveira","doi":"10.23919/CISTI58278.2023.10211293","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10211293","url":null,"abstract":"O presente trabalho propõe-se analisar a consistência do discurso interno de uma empresa e a informação externa divulgada. A análise dos relatórios de responsabilidade social e a reconstrução das silent-accounts e das shadow-accounts permitem analisar potenciais discrepâncias existentes. A abrangência do tema foi condicionada através do estudo de caso da barragem do Baixo sabor, com fortes impactos na sociedade e no meio ambiente, gerando maior divulgação não só por parte da empresa como também dos MEDIA. Os resultados da pesquisa indicam que para a maioria dos participantes, apesar da crescente preocupação pelo ambiente e pela sociedade, o primeiro fator tido em conta pelo consumidor aquando da escolha de um bem ou serviço é o preço, considerando como fatores intermédios a qualidade e a comodidade e, por último, a responsabilidade social da empresa.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128666582","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}
引用次数: 0
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