Pub Date : 2017-06-01DOI: 10.23919/CISTI.2017.7975966
Ricardo Vaz, Mauro Carreira, António Ferreira, A. Afonso
In this paper we present a system for analyzing tracks using graphics inspired in wind roses. The elements of the rose include petals that aggregate tracks given their direction and that also show their average speeds within an area around a point in a map, as well as arrows that point to the origin and destination of the tracks. The user can interact with the rose by applying time filters and by adjusting the aggregation radius, allowing, for instance, the visualization of commuting patterns. An evaluation with users revealed that almost no errors were made regarding the answers to questions about the interpretation of track aggregation data, and that the response times did not differ significantly with gender or age band and suggested improvements in the graphical interface. The system offers a new way of analyzing tracks, based on a classic technic for aggregating wind data, contributing to the body of knowledge in the area of visual analytics.
{"title":"Track analysis system with wind roses","authors":"Ricardo Vaz, Mauro Carreira, António Ferreira, A. Afonso","doi":"10.23919/CISTI.2017.7975966","DOIUrl":"https://doi.org/10.23919/CISTI.2017.7975966","url":null,"abstract":"In this paper we present a system for analyzing tracks using graphics inspired in wind roses. The elements of the rose include petals that aggregate tracks given their direction and that also show their average speeds within an area around a point in a map, as well as arrows that point to the origin and destination of the tracks. The user can interact with the rose by applying time filters and by adjusting the aggregation radius, allowing, for instance, the visualization of commuting patterns. An evaluation with users revealed that almost no errors were made regarding the answers to questions about the interpretation of track aggregation data, and that the response times did not differ significantly with gender or age band and suggested improvements in the graphical interface. The system offers a new way of analyzing tracks, based on a classic technic for aggregating wind data, contributing to the body of knowledge in the area of visual analytics.","PeriodicalId":345129,"journal":{"name":"2017 12th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132105053","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 : 2017-06-01DOI: 10.23919/CISTI.2017.7976036
I. Lopes, P. Oliveira
The existence of increasingly more sophisticated and modern information systems and technologies which may enable an easier collection, storage, processing and dissemination of information is paramount for the good performance of an organization. However, the planning of such systems must be effective, thus enabling the definition of the envisaged future of the organization's information systems. This paper approaches three predominant realities within the class of results of information systems planning, namely the vision, the goals and the policies. This approach focuses on how these three elements are articulated, on identifying the level where information systems security policies (policies under study in this work and not the organization's general policies) stand within the management of information systems, and also on identifying the way these three realities are expressed.
{"title":"Results of information systems planning: Articulation between vision, goals and policies","authors":"I. Lopes, P. Oliveira","doi":"10.23919/CISTI.2017.7976036","DOIUrl":"https://doi.org/10.23919/CISTI.2017.7976036","url":null,"abstract":"The existence of increasingly more sophisticated and modern information systems and technologies which may enable an easier collection, storage, processing and dissemination of information is paramount for the good performance of an organization. However, the planning of such systems must be effective, thus enabling the definition of the envisaged future of the organization's information systems. This paper approaches three predominant realities within the class of results of information systems planning, namely the vision, the goals and the policies. This approach focuses on how these three elements are articulated, on identifying the level where information systems security policies (policies under study in this work and not the organization's general policies) stand within the management of information systems, and also on identifying the way these three realities are expressed.","PeriodicalId":345129,"journal":{"name":"2017 12th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132470119","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 : 2017-06-01DOI: 10.23919/CISTI.2017.7975890
Ariele Câmara, T. Batista
Aerial archaeology use vertical aerial photography and satellite images, allowing the identification of archaeological sites, both isolated or in agglomeration, since aerial images capture large scales of the territory. These images combined with Geographic Information Systems are powerful tools in Archaeology. This work, through the integration of photo interpretation techniques over aerial and satellites images available in Google Earth and BING, is presented as a non-intrusive prospecting method. This method was used to analyse standard features of dolmens in Alentejo Central, more specifically between Mora and Arraiolos municipalities (South Portugal). The analysis of these images permitted the perception of the dolmens size, colour, texture, structure and distribution pattern, allowing to find key criteria to photo interpreter already referenced archaeological sites more accurately, as well as to prospect potential new dolmens.
{"title":"Photo interpretation and geographic information systems for dolmen identification in Portugal: The case study of Mora and Arraiolos","authors":"Ariele Câmara, T. Batista","doi":"10.23919/CISTI.2017.7975890","DOIUrl":"https://doi.org/10.23919/CISTI.2017.7975890","url":null,"abstract":"Aerial archaeology use vertical aerial photography and satellite images, allowing the identification of archaeological sites, both isolated or in agglomeration, since aerial images capture large scales of the territory. These images combined with Geographic Information Systems are powerful tools in Archaeology. This work, through the integration of photo interpretation techniques over aerial and satellites images available in Google Earth and BING, is presented as a non-intrusive prospecting method. This method was used to analyse standard features of dolmens in Alentejo Central, more specifically between Mora and Arraiolos municipalities (South Portugal). The analysis of these images permitted the perception of the dolmens size, colour, texture, structure and distribution pattern, allowing to find key criteria to photo interpreter already referenced archaeological sites more accurately, as well as to prospect potential new dolmens.","PeriodicalId":345129,"journal":{"name":"2017 12th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130427926","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 : 2017-06-01DOI: 10.23919/CISTI.2017.7975869
Catarina Anunciação Costa Dias dos Santos, Sancho Oliveira
In this paper we propose a new internationalization model for databases. This model is intended to enable the internationalization (i18n) in a database, thus facilitating the work of both the database developer as well as the translator which performs its localization (l10n). The use of this model should reduce the developer's effort and allow the translator not to worry about application implementation details. On the other hand, with this model it will be possible to do l10n maintenance keeping the database online. We have implemented an internal module for the database engine that allows the detachment of all the elements dependent on the country language and culture being used. This detachment makes the elements' source independent enough so that its components can be edited by a translator without any databases knowledge and refilled at run time, i.e. with the database in full operation. This also allows new sources to be added for different cultures and languages. The proposed model may be useful for several types of applications, an interesting example would be in the development of business applications where much of its rules and validations that defines the company's business is applied at the database level. With this solution for database internationalization it is not necessary to create specific tables, relations and any other needed database objects, which requires more expensive query and maintenance methods.
{"title":"Databases internationalization model","authors":"Catarina Anunciação Costa Dias dos Santos, Sancho Oliveira","doi":"10.23919/CISTI.2017.7975869","DOIUrl":"https://doi.org/10.23919/CISTI.2017.7975869","url":null,"abstract":"In this paper we propose a new internationalization model for databases. This model is intended to enable the internationalization (i18n) in a database, thus facilitating the work of both the database developer as well as the translator which performs its localization (l10n). The use of this model should reduce the developer's effort and allow the translator not to worry about application implementation details. On the other hand, with this model it will be possible to do l10n maintenance keeping the database online. We have implemented an internal module for the database engine that allows the detachment of all the elements dependent on the country language and culture being used. This detachment makes the elements' source independent enough so that its components can be edited by a translator without any databases knowledge and refilled at run time, i.e. with the database in full operation. This also allows new sources to be added for different cultures and languages. The proposed model may be useful for several types of applications, an interesting example would be in the development of business applications where much of its rules and validations that defines the company's business is applied at the database level. With this solution for database internationalization it is not necessary to create specific tables, relations and any other needed database objects, which requires more expensive query and maintenance methods.","PeriodicalId":345129,"journal":{"name":"2017 12th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134228475","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 : 2017-06-01DOI: 10.23919/CISTI.2017.7975837
André Hideo Hayashi
The financial market is very fickle and investors have the difficult task of following and trying to predict the swings of the market so that their strategies result in better financial returns. With the use of Big Data and Bayesian mathematical statistics based on prior knowledge and examples of training to determine the likelihood of a hypothesis, financial news can be tracked continuously and affecting key financial indicators, Actions and assisting the investor. The objective of this work is to propose a stock price prediction process of a company listed on the Ibovespa to support decisions in the financial market, helping an investor to better buy and sell stocks using a predictive system with Big Data and Natural Processing Language (LPN) to collect real-time information from news sites that may influence stock prices.
{"title":"Big data and predictive computing to support financial market decisions","authors":"André Hideo Hayashi","doi":"10.23919/CISTI.2017.7975837","DOIUrl":"https://doi.org/10.23919/CISTI.2017.7975837","url":null,"abstract":"The financial market is very fickle and investors have the difficult task of following and trying to predict the swings of the market so that their strategies result in better financial returns. With the use of Big Data and Bayesian mathematical statistics based on prior knowledge and examples of training to determine the likelihood of a hypothesis, financial news can be tracked continuously and affecting key financial indicators, Actions and assisting the investor. The objective of this work is to propose a stock price prediction process of a company listed on the Ibovespa to support decisions in the financial market, helping an investor to better buy and sell stocks using a predictive system with Big Data and Natural Processing Language (LPN) to collect real-time information from news sites that may influence stock prices.","PeriodicalId":345129,"journal":{"name":"2017 12th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134179415","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 : 2017-06-01DOI: 10.23919/CISTI.2017.7975747
Lucas Kanashiro, Athos Ribeiro, David Silva, Paulo Meirelles, A. Terceiro
Due to the constant evolution of technology, each day brings new programming languages, development paradigms, and ways of evaluating processes. This is no different with source code metrics, where there is always new metric classes. To use a software metric to support decisions, it is necessary to understand how to perform the metric collection, calculation, interpretation, and analysis. The tasks of collecting and calculating source code metrics are most often automated, but how should we monitor them during the software development cycle? Our research aims to assist the software engineer to monitor metrics of vulnerability threats present in the source code through a reference prediction model, considering that real world software have non-functional security requirements, which implies the need to know how to monitor these requirements during the software development cycle. As a first result, this paper presents an empirical study on the evolution of the Linux project. Based on static analysis data, we propose low complexity models to study flaws in the Linux source code. About 391 versions of the project were analyzed by mining the official Linux repository using an approach that can be reproduced to perform similar studies. Our results show that it is possible to predict the number of warnings triggered by a static analyzer for a given software project revision as long as the software is continuously monitored.
{"title":"A study on low complexity models to predict flaws in the Linux source code","authors":"Lucas Kanashiro, Athos Ribeiro, David Silva, Paulo Meirelles, A. Terceiro","doi":"10.23919/CISTI.2017.7975747","DOIUrl":"https://doi.org/10.23919/CISTI.2017.7975747","url":null,"abstract":"Due to the constant evolution of technology, each day brings new programming languages, development paradigms, and ways of evaluating processes. This is no different with source code metrics, where there is always new metric classes. To use a software metric to support decisions, it is necessary to understand how to perform the metric collection, calculation, interpretation, and analysis. The tasks of collecting and calculating source code metrics are most often automated, but how should we monitor them during the software development cycle? Our research aims to assist the software engineer to monitor metrics of vulnerability threats present in the source code through a reference prediction model, considering that real world software have non-functional security requirements, which implies the need to know how to monitor these requirements during the software development cycle. As a first result, this paper presents an empirical study on the evolution of the Linux project. Based on static analysis data, we propose low complexity models to study flaws in the Linux source code. About 391 versions of the project were analyzed by mining the official Linux repository using an approach that can be reproduced to perform similar studies. Our results show that it is possible to predict the number of warnings triggered by a static analyzer for a given software project revision as long as the software is continuously monitored.","PeriodicalId":345129,"journal":{"name":"2017 12th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"227 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131828464","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 : 2017-06-01DOI: 10.23919/CISTI.2017.7975793
Célio Gonçalo Cardoso Marques, Vasco Gestosa da Silva
The use of electrical and electronic devices has grown exponentially in the last decade thanks to technological advances and its wide dissemination. On the other hand, the number of obsolete equipment has also increased significantly, becoming a major problem for society. This paper deals with electronic waste and explains the concept and risks for the particular case of Portugal. Measures to reduce the problem such as legislation, education production R&D and social responsibility are also discussed. And finally, a survey is presented which was carried out in two Portuguese Higher Education institutions with a view to determining students' awareness, attitudes and opinions on this matter.
{"title":"E-waste in Portugal — A higher education-based study","authors":"Célio Gonçalo Cardoso Marques, Vasco Gestosa da Silva","doi":"10.23919/CISTI.2017.7975793","DOIUrl":"https://doi.org/10.23919/CISTI.2017.7975793","url":null,"abstract":"The use of electrical and electronic devices has grown exponentially in the last decade thanks to technological advances and its wide dissemination. On the other hand, the number of obsolete equipment has also increased significantly, becoming a major problem for society. This paper deals with electronic waste and explains the concept and risks for the particular case of Portugal. Measures to reduce the problem such as legislation, education production R&D and social responsibility are also discussed. And finally, a survey is presented which was carried out in two Portuguese Higher Education institutions with a view to determining students' awareness, attitudes and opinions on this matter.","PeriodicalId":345129,"journal":{"name":"2017 12th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132616029","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 : 2017-06-01DOI: 10.23919/CISTI.2017.7975918
I. D. de Farias, Nelson Leitão, M. M. Teixeira
Currently, we realize that in general tourists spend a lot of time planning their trips because they need to make the most of every moment. In this sense, technology has been a great ally, especially to make this planning as well as to adapt in the event of some unforeseen during the journey. In the last decade, an increasing trend was observed, the traveler or tourist is always connected to mobile devices. The emergence of different types of mobile devices was presented as an opportunity to significantly improve the tourist life in relation to the planning of the trip. In this context, this research aims to identify the main computing needs to support the improvement of tourist point of promotion for the traveler, by the means of a mobile application proposal. To accomplish this, we have adopted a literature review as the research methodology. The main result of this paper is the proposal of the Urbis prototype, an application that aims to help tourists to know better the cities they're visiting, even in the absence of local information or a specialized tour guide.
{"title":"Urbis: A touristic virtual guide","authors":"I. D. de Farias, Nelson Leitão, M. M. Teixeira","doi":"10.23919/CISTI.2017.7975918","DOIUrl":"https://doi.org/10.23919/CISTI.2017.7975918","url":null,"abstract":"Currently, we realize that in general tourists spend a lot of time planning their trips because they need to make the most of every moment. In this sense, technology has been a great ally, especially to make this planning as well as to adapt in the event of some unforeseen during the journey. In the last decade, an increasing trend was observed, the traveler or tourist is always connected to mobile devices. The emergence of different types of mobile devices was presented as an opportunity to significantly improve the tourist life in relation to the planning of the trip. In this context, this research aims to identify the main computing needs to support the improvement of tourist point of promotion for the traveler, by the means of a mobile application proposal. To accomplish this, we have adopted a literature review as the research methodology. The main result of this paper is the proposal of the Urbis prototype, an application that aims to help tourists to know better the cities they're visiting, even in the absence of local information or a specialized tour guide.","PeriodicalId":345129,"journal":{"name":"2017 12th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131192119","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 : 2017-06-01DOI: 10.23919/CISTI.2017.7975845
Cássio L. M. Belusso, S. Sawicki, Vitor Basto-Fernandes, R. Z. Frantz, Fabricia Roos-Frantz
An alternative for users to reduce costs of acquire and maintain computational infrastructure to develop, implement and execute software applications is cloud computing. Cloud computing services are offered by providers and can be classified into three modalities: Platform-as-a-Service (PaaS), Software-as-a-Service (SaaS) and Infrastructure-as-a-Service (IaaS). In IaaS, the providers offer services divided into instances. With this, the user has a virtual machine at their disposal with the computational resources desired at a given cost. The main challenge faced by companies is to choose what is the best pricing plan (instance/provider) to supply their computational demand. Frequently, these companies need a large computational infrastructure to manage and improve their business processes and, due to the high cost of maintaining local infrastructure, they have begun to migrate applications to the cloud. This work aims to provide insights that can help companies in selection process of the best provider/instance to deploy and execute integrations solutions in the cloud. For this, a preliminary study to construction of a new proposal for price modeling of instances of virtual machines using linear regression is presented. In this approach, we consider the providers Amazon EC2, Google Compute Engine and Microsoft Windows Azure.
用户降低获取和维护用于开发、实施和执行软件应用程序的计算基础设施成本的另一种选择是云计算。云计算服务由提供商提供，可分为三种模式:平台即服务(PaaS)、软件即服务(SaaS)和基础设施即服务(IaaS)。在IaaS中，提供者提供划分为实例的服务。这样，用户就有了一个虚拟机，可以在给定的成本下使用所需的计算资源。公司面临的主要挑战是选择最佳定价计划(实例/提供者)来满足其计算需求。通常，这些公司需要大型计算基础设施来管理和改进其业务流程，并且由于维护本地基础设施的成本很高，他们已经开始将应用程序迁移到云。这项工作旨在提供见解，帮助公司在选择最佳提供商/实例的过程中部署和执行云中的集成解决方案。为此，本文提出了一种基于线性回归的虚拟机实例价格建模方法。在这种方法中，我们考虑了Amazon EC2、Google Compute Engine和Microsoft Windows Azure的提供商。
{"title":"Price modeling of laaS providers using multiple regression","authors":"Cássio L. M. Belusso, S. Sawicki, Vitor Basto-Fernandes, R. Z. Frantz, Fabricia Roos-Frantz","doi":"10.23919/CISTI.2017.7975845","DOIUrl":"https://doi.org/10.23919/CISTI.2017.7975845","url":null,"abstract":"An alternative for users to reduce costs of acquire and maintain computational infrastructure to develop, implement and execute software applications is cloud computing. Cloud computing services are offered by providers and can be classified into three modalities: Platform-as-a-Service (PaaS), Software-as-a-Service (SaaS) and Infrastructure-as-a-Service (IaaS). In IaaS, the providers offer services divided into instances. With this, the user has a virtual machine at their disposal with the computational resources desired at a given cost. The main challenge faced by companies is to choose what is the best pricing plan (instance/provider) to supply their computational demand. Frequently, these companies need a large computational infrastructure to manage and improve their business processes and, due to the high cost of maintaining local infrastructure, they have begun to migrate applications to the cloud. This work aims to provide insights that can help companies in selection process of the best provider/instance to deploy and execute integrations solutions in the cloud. For this, a preliminary study to construction of a new proposal for price modeling of instances of virtual machines using linear regression is presented. In this approach, we consider the providers Amazon EC2, Google Compute Engine and Microsoft Windows Azure.","PeriodicalId":345129,"journal":{"name":"2017 12th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131200423","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 : 2017-06-01DOI: 10.23919/CISTI.2017.7976023
P. López-López, M. López-Golán, I. Puentes-Rivera
One of the distinctive features of the current citizenry is its growing demand for an increasing ethical commitment and transparency from its political representatives and the public or private institutions related to them. This growing demand should also apply to public television broadcasters, since they are usually funded by state resources. Moreover, they play an important role in the citizens' full enjoyment of their right to information, thereby favoring a formed public opinion and, in consequence, having an impact on the quality of democracy in their countries. Therefore, this paper proposes 58 indicators aimed at generally analyzing and assessing the transparency of television broadcasters and being applied to state-owned public broadcasters in the Iberian Peninsula: Spain and Portugal.
{"title":"Hypertransparency and new technologies: Analysis of public information in TVE and RPT","authors":"P. López-López, M. López-Golán, I. Puentes-Rivera","doi":"10.23919/CISTI.2017.7976023","DOIUrl":"https://doi.org/10.23919/CISTI.2017.7976023","url":null,"abstract":"One of the distinctive features of the current citizenry is its growing demand for an increasing ethical commitment and transparency from its political representatives and the public or private institutions related to them. This growing demand should also apply to public television broadcasters, since they are usually funded by state resources. Moreover, they play an important role in the citizens' full enjoyment of their right to information, thereby favoring a formed public opinion and, in consequence, having an impact on the quality of democracy in their countries. Therefore, this paper proposes 58 indicators aimed at generally analyzing and assessing the transparency of television broadcasters and being applied to state-owned public broadcasters in the Iberian Peninsula: Spain and Portugal.","PeriodicalId":345129,"journal":{"name":"2017 12th Iberian Conference on Information Systems and Technologies (CISTI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131316955","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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