http://dspace.infodocu.lbd.org.es/xmlui/handle/123456789/406 Artículos internacionales Fri, 22 May 2026 19:46:13 GMT 2026-05-22T19:46:13Z http://dspace.infodocu.lbd.org.es/xmlui/handle/123456789/423 GISEIEL: AN OPEN SOURCE GIS FOR TERRITORIAL MANAGEMENT A. González, Pedro; Lorenzo, Miguel; R. Luaces, Miguel; Trillo, David; Lamas Fonte, José Ignacio The provincial government A Coruña, in Spain, has been working on the last years in the construction of a geographic information system for the management of its territory. The result of this work are three software products: WebEIEL, gisEIEL and the ideAC node. WebEIEL is the web application that publishes the information on the Internet. gisEIEL is the desktop application that is used by the provincial government and the municipalities to create, query, visualize, analyze and update the information in the system. Finally, the ideAC node is a spatial data infrastructure that uses international standards to publish the information as a part of the Spanish spatial data infrastructure. In this paper, we describe the functionality and the architecture of the system and we present the problems that we had to face during the development of the system and the solutions that we applied. Thu, 01 Jan 2009 00:00:00 GMT http://dspace.infodocu.lbd.org.es/xmlui/handle/123456789/423 2009-01-01T00:00:00Z http://dspace.infodocu.lbd.org.es/xmlui/handle/123456789/422 DEFINING A WORKFLOW PROCESS FOR TEXTUAL AND GEOGRAPHIC INDEXING OF DOCUMENTS R. Brisaboa, N.; Cedeira-Pena, Ana; R. Luaces, Miguel; Seco, Diego Many public organizations are working on the construction of spatial data infrastructures (SDI) that will enable them to share their geographic information. However, not only geographic data are managed in these SDIs, and, in general, in Geographic Information Systems (GIS), but also many textual documents must be stored and retrieved (such as urban planning permissions and administrative files). Textual index structures must be integrated with GIS in order to provide an efficient access to these documents. Furthermore, many of these documents include geographic references within their texts. Therefore, queries with geographic scopes should be correctly answered by the index structure and the special characteristics of these geographic references, due to their spatial nature, should be taken into account. We present in this paper a workflow process that allows a gradual and collaborative creation of adocument repository. These documents can be efficiently retrieved using queries regarding their texts and regarding the geographic references included within them. Moreover, the index structure and the supported query types are briefly described. Thu, 01 Jan 2009 00:00:00 GMT http://dspace.infodocu.lbd.org.es/xmlui/handle/123456789/422 2009-01-01T00:00:00Z http://dspace.infodocu.lbd.org.es/xmlui/handle/123456789/421 A Reusable Software Architecture for Geographic Information Systems based on Software Product Line Engineering R. Brisaboa, N.; Cortiñas, A.; R. Luaces, M.; E. Pol´la, Matías In the last years there has been a continuous growth in functionality of geographic information systems (GIS) resulting in many different software artifacts. Even though each GIS is used in different areas with different objectives, they all share many features and requirements and therefore it is possible to apply techniques based on intensive software reuse, such as software product line engineering (SPLE). Although there has been much research on software product line engineering in the last years, the definition of a software product line for the domain of geographic information systems has not been undertaken. In this work we identify the requirements and functionalities of a generic product for a web-based geographic information system, grouping them into commonalities that allow us to reuse many software artifacts, and variabilities that allow use to configure different products. Then, we define the functional and technological architecture of a software product line that uses current technologies for web-based application development. Finally, we design a tool to configure and assemble the components to generate the possible products. The resulting platform is flexible enough to adapt each product to the specific needs of each customer. Thu, 01 Jan 2015 00:00:00 GMT http://dspace.infodocu.lbd.org.es/xmlui/handle/123456789/421 2015-01-01T00:00:00Z http://dspace.infodocu.lbd.org.es/xmlui/handle/123456789/420 Enabling Agile Web Development through In-Browser Code Generation and Evaluation Cortiñas, Alejandro; Bernaschina, Carlo; R. Luaces, Miguel; Fraternali, Piero Rapid evolution and flexibility are the key of modern web application development. Rapid Prototyping approaches try to facilitate evolution by reducing the time between the elicitation of a new requirement and the evaluation of a prototype by both developers and customers. Software generation, with disciplines such as Software Product Lines Engineering or Model Driven Engineering, favours the required flexibility for the development process. Nevertheless, each small change in the design of an application requires a full redeployment of complex environments in order to allow customers to test and evaluate the new configuration. In this work we present an approach that improves the development process reducing the complexity of deploying evaluation prototypes and enabling an agile development cycle. The approach can be applied using software generation and it is based on in-browser generation and evaluation. We also describe two real world tools that have integrated the proposed approach in their development cycle. Sun, 01 Jan 2017 00:00:00 GMT http://dspace.infodocu.lbd.org.es/xmlui/handle/123456789/420 2017-01-01T00:00:00Z