2023 18th Iberian Conference on Information Systems and Technologies (CISTI)最新文献_第4页

Relationship between economic growth and e-waste: Panel data evidence from 11 Latin American countries 经济增长与电子垃圾的关系:来自11个拉丁美洲国家的面板数据证据

2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211740

Toledo Elisa, Ochoa-Jiménez Diego, Cornejo Gabriela

{"title":"Relationship between economic growth and e-waste: Panel data evidence from 11 Latin American countries","authors":"Toledo Elisa, Ochoa-Jiménez Diego, Cornejo Gabriela","doi":"10.23919/CISTI58278.2023.10211740","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10211740","url":null,"abstract":"This document aims to analyze the relationship between economic growth and the generation of waste electrical and electronic equipment (WEEE) for 11 Latin American countries during the period 2009-2019. Theoretically, it is intended to evaluate compliance with the postulates of the Environmental Kuznets Curve (ECK). The econometric strategy consisted of a basic regression model with panel data and the Feasible Generalized Least Squares model. Our findings provided strong support for the inverted-U relationship between Gross Domestic Product (GDP) per capita and WEEE per capita in the 11 Latin American countries. E-waste generation initially increases with increasing GDP, but when GDP reaches a certain level of growth (tipping point), the amounts of e-waste generated no longer increase despite higher economic growth. Our results serve as input to propose policies that consider environmental problems on the agendas of the countries, specifically those related to waste generation. Expanding waste collection that can achieve high e-waste recycling rates is a pending task for policymakers.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"2013 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":"125666498","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

ROLAP and DOLAP Systems: A Comparative Study ROLAP与DOLAP系统之比较研究

2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211731

Rosa Matias, Maria Beatriz Piedade

{"title":"ROLAP and DOLAP Systems: A Comparative Study","authors":"Rosa Matias, Maria Beatriz Piedade","doi":"10.23919/CISTI58278.2023.10211731","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10211731","url":null,"abstract":"NoSQL databases have been gradually adopted driven by the growth of Big Data. However, its application to Business Intelligence suggests a transfer of concepts typically associated to the relational database world. To build data warehouses in Business Intelligence it is employed the dimensional model. One of its goals is to facilitate the interactive exploration of data. The adaptation of the dimensional model to NoSQL databases is relevant given its proliferation and the data navigation advantages that the dimensional model provides. It is therefore urgent to make more studies that allow assessing this feasibility. In this work, a dimensional model is extrapolated to a model in a document data warehouse. The rising questions are: (i) using document databases what is the feasibility of models that simulate the dimensional model; (ii) what the specificities in data preparation phase are; (iii) what the degree of simplicity in writing queries for data analysis is and (iv) what about its performance. In this context, the same set of analysis questions are applied to two systems: one called ROLAP (relational) and the other DOLAP (document). The results achieved reveal that data analysis queries for document warehouses are not complex, although with different execution times. On the other hand, depending on the adoption of the type of dimensional model, there are different efforts in the data preparation phase.","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"110 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":"127988393","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

Analyzing Web-Based Flood Forecasting, Warning and Evacuation Application’s Design and Development Processes in the State of Sabah 沙巴州基于网络的洪水预报、预警和疏散应用程序设计与开发过程分析

2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211820

I. A. A. Bahar, Noor Hassanah Husin, H. Ismail, A. Kadir, C. Salimun, S. Nasirin, Suddin Lada, T. Amboala

引用次数: 0

4D BIM Supporting the Construction Planning Process 4D BIM支持建筑规划过程

2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211881

A. Sampaio, Nuno R. Gomes, A. Gomes

引用次数: 0

Towards a TDD maturity model through an anti-patterns framework 通过反模式框架实现TDD成熟度模型

2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211890

M. Marabesi, F. García-Peñalvo, A. García-Holgado

引用次数: 0

Diseño de Material Didáctico para Carreras STEM : Aplicación de una Metodología para la Implementación de un Objeto de Aprendizaje Basado en Competencias para la Enseñanza de Técnica de Casos de Uso. STEM职业的教学材料设计:应用一种方法来实现基于能力的学习对象，用于教学用例技术。

2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211709

Lucila Romero, Viviana Santucci, Jimena Bourlot

{"title":"Diseño de Material Didáctico para Carreras STEM : Aplicación de una Metodología para la Implementación de un Objeto de Aprendizaje Basado en Competencias para la Enseñanza de Técnica de Casos de Uso.","authors":"Lucila Romero, Viviana Santucci, Jimena Bourlot","doi":"10.23919/CISTI58278.2023.10211709","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10211709","url":null,"abstract":"Currently, Engineering careers are immersed in a process of paradigm shift towards learning that adopts the Competency-based Approach (CE). This presents a new challenge for the assertive development of materials as a complementary activity to the planning of the didactic sequence carried out by the teacher to propose a learning path that contemplates real or simulated activities typical of the future professional context. In this work, the authors develop a learning object (LO) for teaching the Unified Modeling Language Use Cases technique in competency-based training environments. To this end, they apply a methodology that makes it possible to identify the general and specific competencies associated with the OA. At the same time, the methodology takes into account both the technical and pedagogical perspectives of this process, promoting the development of a quality object. The object developed is intended to be included in an Open Access Institutional Repository (OAIR) so that it is available for different subjects corresponding to STEM careers (Science, Technology, Engineering, Mathematics).","PeriodicalId":121747,"journal":{"name":"2023 18th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"6 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":"129966620","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

Youth, media and technology : Practices and habits of media students in accessing information 青年、媒体与技术:传媒专业学生获取信息的实践与习惯

2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10212038

N. Morais, J. Martins, Miguel Midões

{"title":"Youth, media and technology : Practices and habits of media students in accessing information","authors":"N. Morais, J. Martins, Miguel Midões","doi":"10.23919/CISTI58278.2023.10212038","DOIUrl":"https://doi.org/10.23919/CISTI58278.2023.10212038","url":null,"abstract":"As part of the project “Media Literacy in Higher Education: an exploratory study with Social Communication students”, the authors intend to assess the degree of media literacy of students attending a course in Media Studies. This article analyses the data that crosses the answers to an online questionnaire with the results of a focus group, instruments applied to first-year undergraduate students in the scope of media consumption habits and practices. The results show the prevalence of screens, especially social media and television, as means of information consumption and point to the prevalence of the smartphone and the replacement of entertainment consumption on television by streaming platforms. The relevance and contribution of this study involve the idea of change in consumption habits, with special emphasis on a generational group, which is in training to exercise a profession in social communication. Given the change in the communicational paradigm, media education continues to play a fundamental role in developing critical thinking to understand this change and its implications in the current society of screens, where information overload reigns and consumption is differentiated.","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":"133991805","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

Introducing Gamification Techniques into a Collaborative Mobile Application for Marking Locations’ Accessibility Level 将游戏化技术引入协作移动应用程序，用于标记地点的可访问性级别

2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211951

Alan Rodrigo Patriarca Santana, Andre Luiz Satoshi Kawamoto

引用次数: 0

Platform to Promote Regional Professional Ecosystems 促进区域专业生态系统的平台

2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211908

João Cardoso, F. Ribeiro, J. Metrôlho

引用次数: 0

A brazilian study on data-driven public service readiness 一项关于数据驱动的公共服务准备的巴西研究

2023 18th Iberian Conference on Information Systems and Technologies (CISTI) Pub Date : 2023-06-20 DOI: 10.23919/CISTI58278.2023.10211899

A. Melo, A. M. Mariano

引用次数: 0