Visualitzant INIT_Congressos i Informes per títol

Ara mostrant els elements 15-34 d 100

    • openAccess   Characterising Players of a Cube Puzzle Game with a Two-level Bag of Words 

      Anadón, Xavier; Sanahuja, Pablo; Traver, V. Javier; Lopez, Angeles; Ribelles, Jose Association for Computing Machinery (ACM) (2021-06)
      This work explores an unsupervised approach for modelling players of a 2D cube puzzle game with the ultimate goal of customising the game for particular players based solely on their interaction data. To that end, user ...

    • closedAccess   Compressive holography with phase-structured illumination 

      Martínez-León, Lluís; Climent, Vicent; Lancis, Jesús; Tajahuerce, Enrique; Clemente Pesudo, Pedro Javier; Mori, Yutaka; Nitta, Kouichi IEEE (2015-06)
      We describe several approaches to perform digital holography with single-pixel detection by using phase-structured illumination and compressive sensing. Single-pixel imaging works by sampling the scene ...

    • openAccess   Construyendo un sistema de indexación y búsqueda de recursos georreferenciados 

      Beltran Fonollosa, Arturo; Díaz Sánchez, Laura; Huerta, Joaquin Servicio de Sistemas de Información Geográfica y Teledetección (SIGTE), Universitat de Girona (2012-03)
      La cantidad y variedad de recursos georreferenciados disponibles en la web crece día a día. Este hecho demuestra el interés de los usuarios y el papel fundamental que la información con contexto geográfico juega en ...

    • openAccess   Continued intention to use online participatory budgeting: The effect of empowerment and habit 

      Naranjo-Zolotov, Mijail Juanovich; Oliveira, Tiago; Casteleyn, Sven Association for Computing Machinery, New York (2018-04)
      Online participatory budget, an e-participation platform to engage citizens in decision-making processes, has become more popular in the last decade in several cities across Europe. Nevertheless, to assure its continuity ...

    • closedAccess   Controlled multi-beam supercontinuum generation in fused silica by means of spatial light modulators 

      Pérez Vizcaíno, Jorge; Carbonell Leal, Miguel; Buendia, Carlos D.; Tajahuerce, Enrique; Borrego Varillas, Rocío IEEE (2015-06)
      We report on deterministic femtosecond multi-filamentation in fused silica by encoding a diffractive microlens array into a spatial light modulator. The efficiency and focal length of each microlens are electronically ...

    • openAccess   Coupling Helmholtz resonators for sound manipulation 

      SABAT, ROBINE; Leveque, Gaëtan; pennec, yan; Torrent, Daniel; Djafari Rouhani, Bahram IEEE (2021-09-20)
      In this work, we discuss the interaction between Helmholtz resonators, using the finite element method. We show that the coupling between two spheres gives rise to two resonant modes at low frequencies. One is symmetric ...

    • closedAccess   Data Cleansing for Indoor Positioning Wi-Fi Fingerprinting Datasets 

      Quezada Gaibor, Darwin; Klus, Lucie; Torres-Sospedra, Joaquín; Lohan, Elena Simona; Nurmi, Jari; Granell, Carlos; Huerta, Joaquin IEEE (2022)
      Wearable and IoT devices requiring positioning and localisation services grow in number exponentially every year. This rapid growth also produces millions of data entries that need to be pre-processed prior to being ...

    • openAccess   Dispersión Raman mejorada en superficie mediada por la adsorción de nanopartículas metálicas generadas con láser sobre óxido de grafeno 

      Molina-Prados, Sergio; Cros, Ana; Mínguez-Vega, Gladys; Garro, Núria Sociedad Española de Óptica (SEDO) (2022-11)
      La espectroscopia Raman proporciona una huella dactilar de la composición y la estructura de la mayoría de los materiales de forma rápida y no destructiva. Sin embargo, la eficacia de la dispersión Raman es mucho menor ...

    • closedAccess   Enabling Geospatial Context in an IoT Decentralised Reputation Management System using Ethereum Smart Contracts 

      Weerapanpisit, Ponlawat; Trilles, Sergio; Huerta, Joaquin; Painho, Marco IEEE (2021)
      Social Internet of Things (SIoT) is a concept that integrates the Internet of Things and human social networks. An SIoT system has to store and manage device reputation values, which are used by end devices to determine ...

    • openAccess   Ensembling Multiple Radio Maps with Dynamic Noise in Fingerprint-based Indoor Positioning 

      Torres-Sospedra, Joaquín; Aranda Polo, Fernando Jesús; Álvarez, Fernando J.; Quezada Gaibor, Darwin; Silva, Ivo; Pendão, Cristiano; Moreira, Adriano Institute of Electrical and Electronics Engineers (2021-06-15)
      Fingerprint-based indoor positioning is widely used in many contexts, including pedestrian and autonomous vehicles navigation. Many approaches have used traditional Machine Learning models to deal with fingerprinting, ...

    • closedAccess   Environmental service discovery based on semantically annotated OGC service descriptions 

      Larizgoitia, Iker; Toma, Ioan; Beltran Fonollosa, Arturo; Llaves, Alejandro; Maué, Patrick ACM (2013-03)
      Environmental information is a valuable resource for a wide range of applications and decision support systems in different domains. This is reflected in different initiatives around the world, such as the Open Geospatial ...

    • closedAccess   Evaluating Indoor Localization Solutions in Large Environments Through Competitive Benchmarking: The EvAAL-ETRI Competition 

      Potortì, Francesco; Barsocchi, Paolo; GIROLAMI, MICHELE; Torres-Sospedra, Joaquín; Montoliu Colás, Raul IEEE (2015)
      The increasing demand for services and higher comfort levels inside buildings, together with the rise in time spent indoor, ensure an upward trend in indoor localization demand for the future. Evaluation of indoor localization ...

    • openAccess   Fomentando el contacto entre alumnado y empresas para las prácticas externas integradas con el Trabajo Final de Grado 

      Castaño Álvarez, Mª Asunción; Museros, Lledó; Lopez, Angeles; Grangel Seguer, Reyes JENUI Editores (2021)
      El Grado en Ingeniería Informática de la Universitat Jaume I integra la realización de prácticas externas y el Trabajo de Final de Grado (TFG) en una sola asignatura, en la que los estudiantes desarrollan un proyecto durante ...

    • openAccess   Generalized Scalable Neighborhood Component Analysis for Single and Multi-Label Remote Sensing Image Characterization 

      kang, jian; SCARANO, Antonio; Plaza, Antonio IEEE (2021)
      Deep metric learning has recently become a prominent technology for the semantic understanding ofremote sensing (RS) scenes due to its great potential for characterizing visual semantics. However, state-of-the-art deep ...

    • openAccess   Geographic Information Need to Know (GIN2K): towards a more demand driven geospatial workforce education system 

      Aguilar Moreno, Estefanía; Casteleyn, Sven; Huerta, Joaquin National Technical University of Athens, School of Rural and Surveying Engineering (2015-11-07)
      The development of the Geographic Information Science & Technology (GI S&T) Body of Knowledge (BoK) in 2006 was a milestone achievement in the geospatial domain. It collects, describes and structures important concepts ...

    • openAccess   GI Systems for Public Health with an Ontology Based Approach 

      Gur, Nurefsan; Díaz Sánchez, Laura; Kauppinen, Tomi AGILE (2012)
      Public health research brings substantial benefit to society. Finding data in an efficient way is necessary to carry out relevant space time analysis to address particular studies such as mortality ...

    • closedAccess   Guided Depth Completion Using Active Infrared Images in Time of Flight Systems 

      Achaibou, Amina; Sanmartín-Vich, Nofre; Pla, Filiberto; Calpe, Javier Springer (2023-06-27)
      Depth information has been successfully used in many computer vision applications, but depth imaging sensors frequently provide missing values, mainly around objects boundaries. These invalid values and image gaps cause ...

    • openAccess   gvSIG education for Disaster Risk Management within an international cooperation project 

      Aragó Galindo, Pau; Kasie, Tesfahun Asmamaw; Grandío_Botella, Antonio; Clark, Sergio; Huerta, Joaquin gvSIG Association (2012-11)
      University jaume I (UJI) and University of Bahir Dar (BDU) are involved in a cooperation project sponsored by “Agencia Española de Cooperación al Desarrollo” (AECID). The project called "Strengthening the research center ...

    • openAccess   How Earth Observation, Crop Modeling, and ICT can help rice cultivation: the ERMES project 

      Casteleyn, Sven; Granell, Carlos; Trilles, Sergio; Huerta, Joaquin; BOSCHETTI, MIRCO; Busetto, Lorenzo; Pepe, Monica; Katsantonis, Dimitrios; Confalonieri, Roberto; Holecz, Francesco; García Haro, Javier; Gitas, Ioannis AGILE Digital Editions (2014-06)
      Due to pressure of food demand, increased price competition and demand for sustainable farming practices, it’s increasingly important to optimize agricultural practices. The European FP7 project ERMES focuses specifically ...

    • closedAccess   Imaging through scattering media with single-pixel detection 

      Irles, Esther; Soldevila, Fernando; Jauregui-Sánchez, Y.; Clemente, Pere; Durán, Vicente; Tajahuerce, Enrique; Andrés, Pedro; Artal, Pablo; Lancis, Jesús SPIE (2017)
      We describe a method to image objects through scattering media based on single-pixel detection and microstructured illumination. Spatial light modulators are used to project a set of microstructured light patterns onto the ...