Grupo Alarcos · Conference paper · 2006
Defining a quality model for portal data
María Angélica Caro Gutiérrez, Coral Calero Muñoz, Ismael Caballero Muñoz-Reja, Mario Piattini Velthuis
Advances in technology and the use of the Internet have favoured the appearance of a great variety of Web applications, among them Web Portals. These applications are important information sources and/or means of accessing information. Many people need to obtain information by means of these applications and they need to ensure that this information is suitable for the use they want to give it. In recent years, several research projects were conducted on topic of Web Data Quality. However, there is still a lack of specific proposals for the data quality of portals. In this paper we introduce a model for the data quality in Web portals.