Articles de revista
Recent Submissions
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Actualització de vistes en bases de dades relacionals: estat de la qüestió
(Asociación de Técnicos de Informática, 1993-05)
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Presentació
(Asociación de Técnicos de Informática, 1993-09)
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Specialization in the iStar2.0 language
(Institute of Electrical and Electronics Engineers (IEEE), 2019-09-09)
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Open AccessiStar2.0 has been proposed as a standard language for building goal- and agent-oriented models. It is an evolution of the former i* language, with the purpose of homogenising existing syntactical and semantic variations ... -
PRESISTANT: Learning based assistant for data pre-processing
(Elsevier, 2019-08-17)
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Restricted access - publisher's policyData pre-processing is one of the most time consuming and relevant steps in a data analysis process (e.g., classification task). A given data pre-processing operator can have positive, negative, or zero impact on the final ... -
Personal data broker instead of blockchain for students’ data privacy assurance
(Springer, 2019)
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Open AccessData logs about learning activities are being recorded at a growing pace due to the adoption and evolution of educational technologies (Edtech). Data analytics has entered the field of education under the name of learning ... -
Adding semantic modules to improve goal-oriented analysis of data warehouses using I-star
(2014-02-01)
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Open AccessThe success rate of data warehouse (DW) development is improved by performing a requirements elicitation stage in which the users' needs are modeled. Currently, among the different proposals for modeling requirements, there ... -
Using quality models in software package selection
(2003-01)
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Open AccessThe growing importance of commercial off-the-shelf software packages requires adapting some software engineering practices, such as requirements elicitation and testing, to this emergent framework. Also, some specific new ... -
Implementando acceso directo y secuencial a colecciones de datos mediante aspectos
(2005-03)
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Open AccessLas bibliotecas de colecciones de datos juegan un papel importante en el desarrollo de software basado en componentes. Las colecciones contenidas en las bibliotecas de este tipo (JCF, STL, LEDA, etc.) implementan un modelo ... -
Construction of a taxonomy for requirements engineering commercial-off-the-shelf components
(2005-07)
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Open AccessThis article presents a procedure for constructing a taxonomy of COTS products in the field of Requirements Engineering (RE). The taxonomy and the obtained information reach transcendental benefits to the selection of ... -
The use of UML activity diagrams and the i* language in the modeling of the balanced scorecard implantation process
(2005)
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Open AccessBusiness management is a complex task that can be facilitated using different methodologies and models. One of their most relevant purposes is to align the organization strategy with the daily functioning of the organization. ... -
A cost-based storage format selector for materialized results in big data frameworks
(2019-05-08)
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Restricted access - publisher's policyModern big data frameworks (such as Hadoop and Spark) allow multiple users to do large-scale analysis simultaneously, by deploying data-intensive workflows (DIWs). These DIWs of different users share many common tasks (i.e, ... -
Fusion of clinical data: A case study to predict the type of treatment of bone fractures
(2019-03-29)
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Open AccessA prominent characteristic of clinical data is their heterogeneity—such data include structured examination records and laboratory results, unstructured clinical notes, raw and tagged images, and genomic data. This ...
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