• closedAccess   Mark variograms for spatio-temporal point processes 

      Stoyan, D.; Rodríguez-Cortés, Francisco Javier; Mateu, Jorge; Gille, Wilfried Elsevier (2017)
      A spatio-temporal point process can be transformed into two marked point processes by taking the times or locations as marks. For these marked point processes mark variograms can be defined, opening a new way for the ...
    • openAccess   Masked Auto-Encoding Spectral-Spatial Transformer for Hyperspectral Image Classification 

      Ibáñez Fernández, Damián; Fernandez-Beltran, Ruben; Pla, Filiberto; Yokoya, Naoto IEEE (2022-10-28)
      Deep learning has certainly become the dominant trend in hyperspectral (HS) remote sensing (RS) image classification owing to its excellent capabilities to extract highly discriminating spectral–spatial features. In this ...
    • openAccess   Maximizing privacy and security of collaborative indoor positioning using zero-knowledge proofs 

      Casanova-Marqués, Raúl; Torres-Sospedra, Joaquín; Hajny, Jan; Gould, Michael Elsevier (2023-07)
      The increasing popularity of wearable-based Collaborative Indoor Positioning Systems (CIPSs) has led to the development of new methods for improving positioning accuracy. However, these systems often rely on protocols, ...
    • openAccess   Mean curvature and compactification of surfaces in a negatively curved Cartan–Hadamard manifold 

      Esteve Siscar, Antonio; Palmer Andreu, Vicente International Press (2014)
      We state and prove a Chern–Osserman-type inequality in terms of the volume growth for complete surfaces with controlled mean curvature properly immersed in a Cartan–Hadamard manifold N with sectional curvatures bounded ...
    • closedAccess   Mean curvature, volume and properness of isometric immersions 

      Gimeno, Vicent; Palmer Andreu, Vicente American Mathematical Society (2017)
      We explore the relation among volume, curvature and properness of an m -dimensional isometric immersion in a Riemannian manifold. We show that, when the L p -norm of the mean curvature vector is bounded for ...
    • closedAccess   Measure of Segments which Intersect a Convex Body from Rotational Formulae 

      Gual-Arnau, Ximo; Herold-García, Silena Springer (2015-02)
      Classical problems in integral geometry and geometric probability involve the kinematic measure of congruent segments of fixed length within a convex body in ℝ3. We give this measure from rotational formulae; that is, from ...
    • openAccess   Measuring complexity in OGC web services XML schemas: pragmatic use and solutions 

      Tamayo Fong, Alain; Huerta, Joaquin; Granell, Carlos Taylor & Francis (2012)
      The use of standards in the geospatial domain, such as those defined by the Open Geospatial Consortium (OGC), for exchanging data has brought a great deal of interoperability upon which systems can be built in a reliable ...
    • closedAccess   Measuring spatial inhomogeneity at different spatial scales using hybrids of Gibbs point process models 

      Iftimi, Adina; Montes, F.; Mateu, Jorge; Ayyad, Carlos Springer Verlag (2016-05)
      Infectious diseases give rise to complex spatial patterns exhibiting aggregation at different scales. Baddeley (J Stat Softw 55:1–43, 2013) proposed a technique for constructing new Gibbs models for spatial point patterns, ...
    • openAccess   Mechanical Analogue of a Majorana Bound State 

      Chen, Chun‐Wei; Lera, Natalia; Chaunsali, Rajesh; Torrent, Daniel; Álvarez, J. V.; Yang, Jinkyu; San‐José, Pablo; Christensen, Johan Wiley (2019)
      The discovery of topologically nontrivial electronic systems has opened a new age in condensed matter research. From topological insulators to topological superconductors and Weyl semimetals, it is now understood that some ...
    • openAccess   Mejorar la destreza matemática con un videojuego de Realidad Aumentada 

      Rebollo Santamaría, Cristina; Remolar, Inmaculada; rossano, veronica; Gasch, Cristina CEUR Workshop Proceedings (CEUR-WS.org) (2020)
      The traditional method of learning multiplication tables is a repetitive and boring task. Teachers try to find new methods to motivate children in this learning. One of the lines to keep in mind it is to integrate ...
    • openAccess   Metaclusters for the Full Control of Mechanical Waves 

      Packo, Pawel; Norris, Andrew N.; Torrent, Daniel American Physical Society (2021)
      We present a new method for the control of waves based on inverse multiple scattering theory. Conceived as a generalization of the concept of metagrating, we call metaclusters to a finite set of scatterers whose position ...
    • openAccess   Metrics and barycenters for point pattern data 

      Müller, Raoul; Schuhmacher, Dominic; Mateu, Jorge Springer (2020)
      We introduce the transport–transform and the relative transport–transform metrics between finite point patterns on a generalspace, which provide a unified framework for earlier point pattern metrics, in particular the ...
    • openAccess   Micro-patterns of gold nanoparticles assembled by photovoltaic optoelectronic tweezers: application to plasmonic fluorescence enhancement 

      Elvira, Iris; Puerto Vivar, Andrés; Mínguez-Vega, Gladys; Rodríguez-Palomo, Adrián; Gómez-Tornero, Alejandro; Garcia Cabañes, Angel; Carrascosa Rico, Mercedes Optica Publishing Group (2022-10-27)
      Noble metal nanostructures are well-known for their ability to increase the efficiency of different optical or physical phenomena due to their plasmonic behavior. This work presents a simple strategy to obtain Au plasmonic ...
    • closedAccess   Mobile Access to Sensor Network: A Use Case on Wildfire Monitoring 

      Trilles, Sergio; Belmonte-Fernández, Óscar; Huerta, Joaquin Springer International Publishing (2014)
      These networks provide large volumes of data in many different formats, resolution and scales. The data are of different types and character: from meteorological conditions to air quality and the concentrations of pollutants ...
    • closedAccess   Mobile Access to Sensor Networks by Using GIS Standards and RESTful Services 

      Trilles, Sergio; Belmonte-Fernández, Óscar; Díaz Sánchez, Laura; Huerta, Joaquin Institute of Electrical and Electronics Engineers (IEEE) (2014)
      There is an increasing deployment of sensor networks that measure the physical state of the environment. These networks provide large volumes of data in many different formats, resolutions, and scales. There are different ...
    • openAccess   Mobile device-based Bluetooth Low Energy Database for range estimation in indoor environments 

      Pascacio, Pavel; Torres-Sospedra, Joaquín; Jiménez, Antonio R.; Casteleyn, Sven Nature Research (2022)
      The demand to enhance distance estimation and location accuracy in a variety of Non-Line-of-Sight (NLOS) indoor environments has boosted investigation into infrastructure-less ranging and collaborative positioning approaches. ...
    • openAccess   Model Selection for Financial Distress Prediction by Aggregating TOPSIS and PROMETHEE Rankings 

      García, Vicente; Marqués Marzal, Ana Isabel; Cleofás Sánchez, Laura; Sánchez Garreta, Josep Salvador Springer International Publishing (2016)
      Many models have been explored for financial distress prediction, but no consistent conclusions have been drawn on which method shows the best behavior when different performance evaluation measures are employed. Accordingly, ...
    • closedAccess   Modeling accident risk at the road level through zero-inflated negative binomial models: A case study of multiple road networks 

      Briz-Redón, Álvaro; Mateu, Jorge; Montes, Francisco Elsevier (2021-03-26)
      This paper presents a case study carried out in multiple cities of the Valencian Community (Spain) to determine the effect of sociodemographic and road characteristics on traffic accident risk. The analyzes are performed ...
    • openAccess   Modeling excess weight in Spain by using deterministic and random differential equations 

      Calatayud, Julia Universitat Politècnica de València (2021-07-14)
      In this work, the aim is to model the data from the Spanish National Health Survey (ENSE) 2017, which gathers the percentage of overweight and obese adults in Spain from 1987 to 2017. A compartmental system of differential ...
    • closedAccess   Modeling infectious disease dynamics: Integrating contact tracing-based stochastic compartment and spatio-temporal risk models 

      Mahmood, Mateen; Amaral, André Victor Ribeiro; Mateu, Jorge; Moraga, Paula Elsevier (2022)
      Major infectious diseases such as COVID-19 have a significant impact on population lives and put enormous pressure on healthcare systems globally. Strong interventions, such as lockdowns and social distancing measures, ...