• openAccess   W-NetPan: Double-U network for inter-sensor self-supervised pan-sharpening 

      Fernandez-Beltran, Ruben; Fernandez-Botran, Rafael; kang, jian; Pla, Filiberto Elsevier ScienceDirect (2023-02-08)
      The increasing availability of remote sensing data allows dealing with spatial-spectral limitations by means of pan-sharpening methods. However, fusing inter-sensor data poses important challenges, in terms of resolution ...
    • openAccess   Wavelet-Based Entropy Measures to Characterize Two-Dimensional Fractional Brownian Fields 

      Nicolis, Orietta; Mateu, Jorge; Contreras-Reyes, Javier MDPI (2020-02-07)
      The aim of this work was to extend the results of Perez et al. (Physica A (2006), 365 (2), 282–288) to the two-dimensional (2D) fractional Brownian field. In particular, we defined Shannon entropy using the wavelet spectrum ...
    • openAccess   Web 2.0 Broker: A standards-based service for spatio-temporal search of crowd-sourced information 

      Díaz Sánchez, Laura; Granell, Carlos; Huerta, Joaquin; gould, michael Elsevier (2012-11)
      Recent trends in information technology show that citizens are increasingly willing to share information using tools provided by Web 2.0 and crowdsourcing platforms to describe events that may have social impact. This is ...
    • openAccess   Web-Based System for Adaptable Rubrics: Case Study on CAD Assessment 

      Company, Pedro; Contero, Manuel; Otey, Jeffrey; Dorribo Camba, Jorge; Agost, Maria-Jesus; Pérez López, David University of North Texas (2017)
      This paper describes the implementation and testing of our concept of adaptable rubrics, defined as analytical rubrics that arrange assessment criteria at multiple levels that can be expanded on demand. Because of its ...
    • openAccess   Weighted Complete Graphs for Condensing Data 

      Guzmán-Ponce, Angélica; Marcial-Romero, J. Raymundo; Valdovinos Rosas, Rosa María; Sánchez Garreta, Josep Salvador Elsevier B.V. (2020-12-01)
      In many real-world problems (such as industrial applications, chemistry models, social network analysis, among others), their solution can be obtained by transforming the problem in terms of vertices and edges, that is ...
    • openAccess   When a totally bounded group topology is the Bohr topology of a LCA group 

      Hernández, Salvador; Trigos, Javier Elsevier (2019-06-01)
      We look at the Bohr topology of maximally almost periodic groups (MAP, for short). Among other results, we investigate when a Hausdorff precompact abelian group (G; w) is the Bohr re ection of a locally compact abelian ...
    • openAccess   Wi-Fi Crowdsourced Fingerprinting Dataset for Indoor Positioning 

      Lohan, Elena Simona; Torres-Sospedra, Joaquín; Leppäkoski, Helena; Richter, Philipp; Peng, Zhe; Huerta, Joaquin MDPI (2017-10-03)
      Benchmark open-source Wi-Fi fingerprinting datasets for indoor positioning studies are still hard to find in the current literature and existing public repositories. This is unlike other research fields, such as the image ...