39 citations
6 papers
A domain-specific language for describing machine learning datasets
Joan Giner-Miguelez, Abel Gómez, Jordi Cabot
Datasets play a central role in the training and evaluation of machine learning (ML) models. But they are also the root cause of many undesired model behaviors, such as biased pred…
Characterization of interactions' persistence in time-varying networks
Francisco Bauzá Mingueza, Mario Floría, Jesús Gómez-Gardeñes +2
Many complex networked systems exhibit volatile dynamic interactions among their vertices, whose order and persistence reverberate on the outcome of dynamical processes taking plac…
New trends in indoor positioning based on WiFi and machine learning: A systematic review
Vladimir Bellavista-Parent, Joaquín Torres-Sospedra, Antoni Perez-Navarro
Currently there is no standard indoor positioning system, similar to outdoor GPS. However, WiFi signals have been used in a large number of proposals to achieve the above positioni…
Subsequent embedding in targeted image steganalysis: Theoretical framework and practical applications
David Megías, Daniel Lerch-Hostalot
Steganalysis is a collection of techniques used to detect whether secret information is embedded in a carrier using steganography. Most of the existing steganalytic methods are bas…
Structural dynamics of plant-pollinator mutualistic networks
Aniello Lampo, María J. Palazzi, Javier Borge-Holthoefer +1
The discourse surrounding the structural organization of mutualistic interactions mostly revolves around modularity and nestedness. The former is known to enhance the stability of…
Emergence of spatial transitions in urban congestion dynamics
Aniello Lampo, Javier Borge-Holthoefer, Sergio Gómez +1
The quantitative study of traffic dynamics is crucial to ensure the efficiency of urban transportation networks. The current work investigates the spatial properties of congestion,…