Visualitzant Departament: Llenguatges i Sistemes Informàtics per títol

Ara mostrant els elements 502-521 d 542

    • openAccess   UJI Probes Revisited: Deeper Dive Into the Dataset of Wi-Fi Probe Requests 

      Bravenec, Tomáš; Torres-Sospedra, Joaquín; Gould, Michael; Fryza, Tomas Institute of Electrical and Electronics Engineers Inc. (2023-11-22)
      This article centers on the deeper presentation of a new and publicly accessible dataset comprising Wi-Fi probe requests. Probe requests fall within the category of management frames utilized by the 802.11 (Wi-Fi) protocol. ...

    • openAccess   UJI Probes: dataset of Wi-Fi probe requests 

      Bravenec, Tomáš; Torres-Sospedra, Joaquín; Gould, Michael; Fryza, Tomas IEEE (2023-12-06)
      This paper focuses on the creation of a new, publicly available Wi-Fi probe request dataset. Probe requests belong to the family of management frames used by the 802.11 (Wi-Fi) protocol. As the situation changes year by ...

    • openAccess   UJI Smart Campus: Un ejemplo de integración de recursos en la Universitat Jaume I de Castelló 

      Benedito-Bordonau, Mauri; Gargallo, Diego; Avariento, Joan; Sanchis, Ana; Gould, Michael; Huerta, Joaquin Centro Nacional de Información Geográfica (2013-11)
      UJI Smart Campus es un visor web basado en mapas, que usa tecnologías ESRI y que permite localizar áreas de interés y consultar información útil. Diseñado como un sitio web, sigue las directrices de modelos responsive para ...

    • openAccess   UJI Smart Venues: Gestión de eventos en la Universitat Jaume I de Castelló 

      Avariento, Joan; Rambla Risueño, David; Sanchis, Ana; Gargallo, Diego; Benedito-Bordonau, Mauri; Torres-Sospedra, Joaquín; Huerta, Joaquin Centro Nacional de Información Geográfica (2014-11)
      UJI SmartVenue es una aplicación móvil que se benef icia de los servicios de la implantación de una IDE (Infraestructura de Datos E spaciales) sectorial basada en la plataforma ArcGIS y los aplica a la ge stión ...

    • openAccess   UJIIndoorLoc-Mag: A New Database for Magnetic Field-Based Localization Problems 

      Torres-Sospedra, Joaquín; Rambla Risueño, David; Montoliu Colás, Raul; Belmonte-Fernández, Óscar; Huerta, Joaquin IEEE (2015)
      Indoor localization is a key topic for mobile computing. However, it is still very difficult for the mobile sensing community to compare state-of-art Indoor Positioning Systems due to the scarcity of publicly available ...

    • openAccess   Ultra-Performance Liquid Chromatography-Ion Mobility Separation-Quadruple Time-of-Flight MS (UHPLC-IMS-QTOF MS) Metabolomics for Short-Term Biomarker Discovery of Orange Intake: A Randomized, Controlled Crossover Study 

      Lacalle-Bergeron, Leticia; Portoles, Tania; López, Francisco J.; Sancho, Juan V; CAROLINA, ORTEGA-AZORÍN; Asensio, Eva Maria; Coltell, Oscar; Corella, Dolores MDPI (2020)
      A major problem with dietary assessments is their subjective nature. Untargeted metabolomics and new technologies can shed light on this issue and provide a more complete picture of dietary intake by measuring the profile ...

    • openAccess   Ultra-processed foods consumption as a promoting factor of greenhouse gas emissions, water, energy, and land use: A longitudinal assessment 

      García, Silvia; Pastor Martín, Rosario; Monserrat Mesquida, Margalida; Álvarez-Álvarez, Laura; Rubín-García, María; Martínez González, Miguel Ángel; Salas-Salvadó, Jordi; Corella, Dolores; Fitó, Montserrat; Martínez, Alfredo J.; Tojal Sierra, Lucas; Wärnberg, Julia; Vioque, Jesus; Romaguera, Dora; López Miranda, José; Estruch, Ramon; Tinahones, Francisco J; Santos Lozano, José Manuel; Serra-Majem, Lluis; Cano-Ibáñez, Naomi; Pintó, Xavier; Delgado Rodríguez, Miguel; Matía-Martín, Pilar; Vidal, Josep; Vázquez, Clotilde; Daimiel, Lidia; Ros, Emili; Buil-Cosiales, Pilar; Martínez Rodríguez, María de los Ángeles; Coltell, Oscar; Castañer, Olga; GARCIA-RIOS, ANTONIO; Barceló, Concepción; Gómez-Gracia, Enrique; Zulet, María Ángeles; Konieczna, Jadwiga; Casas, Rosa; Massó, Paloma; Goicolea-Güemez, Leire; Bernal López, María Rosa; BES-RASTROLLO, MAIRA; Sangeetha, Shyam; González, José I.; Zomeño, Maria Dolors; Peña Orihuela, Patricia; González Palacios, Sandra; Toledo, Estefanía; Khoury, Nadine; Pérez-Vega, Karla Alejandra; Martín Sánchez, Vicente; Tur, Josep; Bouzas Velasco, Cristina Elsevier (2023)
      Background: Dietary patterns can produce an environmental impact. Changes in people's diet, such as the increased consumption of ultra-processed food (UPF) can not only influence human health but also environment ...

    • openAccess   Un sistema de Realidad Virtual distribuido basado en la gestión de recursos federados 

      Belmonte-Fernández, Óscar; Castañeda Garay, Miguel; Fernández Mota, David; Gil, José; Aguado González, Sergio; Varella Cerdá, Ester; Núñez Redó, Manuela; Segarra Sola, José Vicente Asociación de Técnicos de Informática (2009)
      The vast majority of distributed virtual environments use ad-hoc protocols to share resources and synchronize the interaction of multiple users on a shared virtual world. In this scenario, it is difficult to incorporate ...

    • closedAccess   Uncooperative gait recognition by learning to rank 

      Martín Félez, Raúl; Xiang, Tao Elsevier (2014)
      Gait is a useful biometric because it can operate from a distance and without subject cooperation. However, it is affected by changes in covariate conditions (carrying, clothing, view angle, etc.). Existing methods suffer ...

    • openAccess   Understanding the sharing economy and its implication on sustainability in smart cities 

      Akande, Adeoluwa; Cabral, Pedro; Casteleyn, Sven Elsevier (2020-09-06)
      The purpose of this article is to evaluate the main drivers of the sharing economy through an exhaustive weighting and meta-analysis of previous relevant quantitative research articles, obtained using a systematic literature ...

    • openAccess   Unsupervised Remote Sensing Image Retrieval Using Probabilistic Latent Semantic Hashing 

      Fernandez-Beltran, Ruben; Demir, Begüm; Pla, Filiberto; Plaza, Antonio Institute of Electrical and Electronics Engineers (2020-02-06)
      Unsupervised hashing methods have attracted considerable attention in large-scale remote sensing (RS) image retrieval, due to their capability for massive data processing with significantly reduced storage and computation. ...

    • openAccess   Untargeted metabolomics based on ultra-high-performance liquid chromatography-ion mobility-quadrupole time-of-flight mass spectrometry for biomarker discovery of orange intake in a cross-over trial 

      Portoles, Tania; Coltell, Oscar; Lacalle-Bergeron, Leticia; Sancho, Juan V; Lopez, Francisco; CAROLINA, ORTEGA-AZORÍN; Asensio, Eva Maria; Corella, Dolores Gordon Research Conferences (2019-02-03)
      Diet is one of the most important lifestyle factors associated with health status. Currently, one of the main limitations of nutritional epidemiology and nutritional genomics is the difficulty in the measurements of dietary ...

    • openAccess   Upper bounds for the Poincaré recurrence time in quantum mixed states 

      Gimeno, Vicent; Martínez Sotoca, José IOP Publishing Ltd. (2017-04)
      In this paper we use geometric techniques to provide upper bounds for the Poincaré recurrence time of a quantum mixed state with a discrete spectrum of energies. We obtain two types of upper bounds. One of them depends on ...

    • openAccess   Usability Patterns for Geoportals 

      Henzen, Christin; Bernard, Lars AGILE Digital Editions (2014-06)
      Current geoportals and metadata catalogues, as user interfaces for discovery and exploration for geodata do still suffer from lacking usability, regardless whether experts or non-expert users are considered. Design patterns ...

    • openAccess   Use of ensemble based on GA for imbalance problem 

      Cleofás Sánchez, Laura; Valdovinos Rosas, Rosa María; García, Vicente; Alejo Eleuterio, Roberto Springer Verlag (Germany) (2009)
      In real-world applications, it has been observed that class imbalance (significant differences in class prior probabilities) may produce an important deterioration of the classifier performance, in particular with patterns ...

    • openAccess   Use of social networks as a CSR communication tool 

      Cortado, Francisco-Javier; Chalmeta, Ricardo Cogent OA (2016-05-30)
      The aim of this paper is to analyse the use of online social networks as a tool for Corporate Social Responsibility (CSR) communication and management. To this end, an analysis was performed of the messages posted by the ...

    • closedAccess   User-assisted simplification method for triangle meshes preserving boundaries 

      González, Carlos; Gumbau Portalés, Jesús; Chover, Miguel; Ramos, Jose Francisco; Quirós Bauset, Ricardo Elsevier (2009)
      This paper proposes a user-assisted mesh simplification method applied to CAD models converted to triangle meshes. This work offers the possibility of simplifying each subobject independently and at different levels of ...

    • openAccess   Using Big Data for Sustainability in Supply Chain Management 

      Chalmeta, Ricardo; Barqueros Muñoz, José Eduardo MDPI (2021)
      In the literature, several frameworks have been proposed to help sustainability management in supply chains. Nevertheless, they present a number of shortcomings. With the aim of overcoming these shortcomings, this paper ...

    • openAccess   Using big data to evaluate corporate social responsibility and sustainable development practices 

      Barbeito‐Caamaño, Adriana; Chalmeta, Ricardo Wiley (2020-07-27)
      This paper shows an alternative method to evaluate sustainable development and corporate social responsibility (CSR) practices based on the opinions of companies' stakeholders expressed on Twitter. An application of the ...

    • openAccess   Using Crop Phenology to Assess Changes in Cultivated Land after the Anfal Genocide in Iraqi Kurdistan 

      Eklund, Lina; Persson, Andreas; Tang, Jing; Selander, Mitch; Borg, Martin AGILE Digital Editions (2014-06)
      The Anfal genocide campaign, carried out by the Iraqi government against the Kurdish population in 1988, has been reported to have severe consequences for agriculture and food security by causing large scale land ...