Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Pedreira, Óscar"'
Autor:
de Castro, David, Cortiñas, Alejandro, Luaces, Miguel R., Pedreira, Oscar, Places, Ángeles Saavedra
Context and motivation: Software Product Lines (SPL) enable the creation of software product families with shared core components using feature models to model variability. Choosing features from a feature model to generate a product may not be suffi
Externí odkaz:
http://arxiv.org/abs/2403.15821
Publikováno v:
Tsinghua Science and Technology, 25(6):776-797, December 2020
Gamification has been applied in software engineering to improve quality and results by increasing people's motivation and engagement. A systematic mapping has identified research gaps in the field, one of them being the difficulty of creating an int
Externí odkaz:
http://arxiv.org/abs/2402.00233
Autor:
Kharbouch, Manal, Vizcaino, Aurora, García-Berná, José Alberto, García, Félix, Toval, Ambrosio, Pedreira, Oscar, Idri, Ali, Fernández-Alemán, José Luis
Publikováno v:
In Computer Standards & Interfaces March 2025 92
The Median String Problem is W[1]-Hard under the Levenshtein distance, thus, approximation heuristics are used. Perturbation-based heuristics have been proved to be very competitive as regards the ratio approximation accuracy/convergence speed. Howev
Externí odkaz:
http://arxiv.org/abs/2003.02169
Autor:
Brisaboa, Nieves R., Cerdeira-Pena, Ana, de Bernardo, Guillermo, Navarro, Gonzalo, Pedreira, Oscar
Publikováno v:
Information Sciences 2020
The raster model is commonly used for the representation of images in many domains, and is especially useful in Geographic Information Systems (GIS) to store information about continuous variables of the space (elevation, temperature, etc.). Current
Externí odkaz:
http://arxiv.org/abs/1911.08376
Publikováno v:
Knowledge and Information Systems, 2018
In this paper, we propose a compact data structure to store labeled attributed graphs based on the k2-tree, which is a very compact data structure designed to represent a simple directed graph. The idea we propose can be seen as an extension of the k
Externí odkaz:
http://arxiv.org/abs/1812.10977
Akademický článek
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Autor:
Brisaboa, Nieves R., Cerdeira-Pena, Ana, de Bernardo, Guillermo, Navarro, Gonzalo, Pedreira, Óscar
Publikováno v:
In Information Sciences January 2020 506:196-216
Ranked document retrieval is a fundamental task in search engines. Such queries are solved with inverted indexes that require additional 45%-80% of the compressed text space, and take tens to hundreds of microseconds per query. In this paper we show
Externí odkaz:
http://arxiv.org/abs/1207.5425
Publikováno v:
In Information and Software Technology January 2015 57:157-168