Ara es mostren els items 1994-2013 de 87955

  • A hybrid rugosity mesostructure (HRM) for faster rendering of fine haptic detail 

    Theoktisto, Víctor; Fairén González, Marta; Navazo Álvaro, Isabel (2009)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    We propose a faster method for surface haptic rendering using image-based Hybrid Rugosity Mesostructures (HRMs), paired maps with per-face height eld displacements and normalmaps, which are layered on top of a much decimated ...
  • A hybrid rugosity mesostructure (HRM) for rendering fine haptic detail 

    Theoktisto Colmenares, Victor Arturo; Fairén González, Marta; Navazo Álvaro, Isabel (2009-02)
    Report de recerca
    Accés obert
    The haptic rendering of surface mesostructure (fine relief features) in dense triangle meshes requires special structures, equipment, and high sampling rates for detailed perception of rugged models. Some approaches simulate ...
  • A hybrid system for patent translation 

    Enache, Ramona; España Bonet, Cristina; Ranta, Aarne; Màrquez Villodre, Lluís (2012)
    Comunicació de congrés
    Accés obert
    This work presents a HMT system for patent translation. The system exploits the high coverage of SMT and the high precision of an RBMT system based on GF to deal with specific issues of the language. The translator is ...
  • A hybrid web server architecture for secure e-business web applications 

    Beltran Querol, Vicenç; Carrera Pérez, David; Guitart Fernández, Jordi; Torres Viñals, Jordi; Ayguadé Parra, Eduard (2005-09)
    Article
    Accés restringit per política de l'editorial
    Nowadays the success of many e-commerce applications, such as on-line banking, depends on their reliability, robustness and security. Designing a web server architecture that keeps these properties under high loads is a ...
  • A hybrid-arq system for hf channels based on codeword partitioning 

    Serrat Fernández, Juan; Dalmau, J Royo (1996-04)
    Article
    Accés obert
    A technique by which the codewords of an error-correcting code are partitioned to obtain an error-detecting code with half the original length is described. It is intended to be used in a hybrid-ARQ system for achieving ...
  • A hyper-heuristic to sequencing mixed-models on assembly-lines minimizing work overload 

    Bautista Valhondo, Joaquín; Cano, Jaime (2007)
    Text en actes de congrés
    Accés obert
    There are different approaches for the mixed-model assembly-lines sequencing problem. In this paper the goal of minimizing work overload is treated. This approach considers the existence of time windows in each work ...
  • A hypermedia project for EAP students. Interactive materials in a virtual learning environment 

    Soler Cervera, Antonia; Rueda Ramos, M. del Carmen; Arnó Macià, Elisabet (2006)
    Comunicació de congrés
    Accés obert
    As EAP lecturers involved in the development of teaching materials and IT (information technology) projects, we have been working on the creation of a web-based learning environment. Our aim is to develop a flexible tool ...
  • A hypothesis-driven approach to optimize field campaigns 

    Nowak, Wolfgang; Rubin, Y.; Barros, Felipe de (2012)
    Article
    Accés obert
    Most field campaigns aim at helping in specified scientific or practical tasks, such as modeling, prediction, optimization, or management. Often these tasks involve binary decisions or seek answers to yes/no questions ...
  • A iluminação artificial como elemento estruturador da paisagem urbana contemporânea 

    Junqueira, Mariana Garcia; Yunes, Gilberto Sarkis (Departament d’Urbanisme i Ordenació del Territori. Universitat Politècnica de Catalunya / Facultad de Arquitectura. Universidad de la República, 2015-06)
    Text en actes de congrés
    Accés obert
    O artigo aborda o papel da Iluminação Artificial no planejamento urbano, considerando que, entre as diversas leituras possíveis de cidade, esta pode ser incorporada em sua configuração e estruturação como elemento evidenciador ...
  • A iluminação artificial como elemento estruturador da paisagem urbana contemporânea 

    Junqueira, Mariana Garcia; Yunes, Gilberto Sarkis (Departament d’Urbanisme i Ordenació del Territori. Universitat Politècnica de Catalunya / Maestría en Planeación Urbana y Regional. Pontificia Universidad Javeriana de Bogotá, 2014-06)
    Text en actes de congrés
    Accés obert
    Este artigo apresenta a análise da iluminação artificial urbana como elemento facilitador da percepção do processo de construção e configuração das cidades. Trata-se de uma parcela da pesquisa que objetiva subsidiar ...
  • A inserção de shopping center em área consolidada: estudo do Shopping Iguatemi de Florianópolis e o impacto na usabilidade de seu entorno imediato 

    Bittencourt, Maria Cristina (Departament d’Urbanisme i Ordenació del Territori. Universitat Politècnica de Catalunya / Curso de Arquitetura e Urbanismo. Universidade do Vale do Itajaí, 2016-05-31)
    Text en actes de congrés
    Accés obert
    Oaumento do número de shoppings centersnas cidades surge da competição do mercado varejistajunto ao capital imobiliário e dabusca por conforto segurança e agilidade pelo consumidor. Sua implantação altera substancialmente ...
  • A instalação de um sistema de light-rail como catalisador da recuperação urbana: avaliação do caso Metro do Porto 

    Allen, Tomas (Departament d’Urbanisme i Ordenació del Territori. Universitat Politècnica de Catalunya / Facultad de Arquitectura. Universidad de la República, 2015-06)
    Text en actes de congrés
    Accés obert
    O light-rail moderno é reconhecido como elemento potenciador do desenvolvimento urbano, podendo ter acção fundamental numa estratégia de sustentabilidade das cidades. A avaliação dos seus impactos no território é algo ...
  • A jerk threshold-based involuntary lateral movement algorithm 

    Angulo Bahón, Cecilio; Valls, Gaspar (2009)
    Comunicació de congrés
    Accés obert
    Algorithms for automatic fall detection are often studied in the field of ambulatory human health supervision. These algorithms are developed to generate hospital emergency alarms. In the present paper, Involuntary ...
  • A joint model for 2D and 3D pose estimation from a single image 

    Simo-Serra, Edgar; Quattoni, Ariadna Julieta; Torras, Carme; Moreno-Noguer, Francesc (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    We introduce a novel approach to automatically recover 3D human pose from a single image. Most previous work follows a pipelined approach: initially, a set of 2D features such as edges, joints or silhouettes are detected ...
  • A joint model for parsing syntactic and semantic dependencies 

    Lluis Martorell, Xavier; Màrquez Villodre, Lluís (Coling 2008 Organizing Committee, 2008)
    Text en actes de congrés
    Accés obert
    This paper describes a system that jointly parses syntactic and semantic dependencies, presented at the CoNLL-2008 shared task (Surdeanu et al., 2008). It combines online Peceptron learning (Collins, 2002) with a parsing ...
  • A jugar a la calle 

    Santamaria Varas, Mar; Martínez Díez, Pablo (2009-03-30)
    Concurs d'arquitectura i urbanisme
    Accés obert
  • A Ka-band Radar Interferometer: development and testing 

    Galobart Tor, Bruno (Universitat Politècnica de Catalunya / University of Massachusetts at Amherst, 2013-07-11)
    Projecte/Treball Final de Carrera
    Accés obert
    [ANGLÈS] Radar interferometry is a remote sensing technique that consists in transmitting a signal and measuring the phase difference of the reflected signal between two antennas separated by a baseline. This phase difference ...
  • A Kalman filter approach for exploiting bluetooth traffic data when estimating time-dependent OD matrices 

    Barceló Bugeda, Jaime; Montero Mercadé, Lídia; Bullejos, Manuel; Serch Muni, Oriol; Carmona, Carlos (2013-05-17)
    Article
    Accés obert
    Time-dependent origin–destination (OD) matrices are essential input for dynamic traffic models such as microscopic and mesoscopic traffic simulators. Dynamic traffic models also support real-time traffic management decisions, ...
  • A Kalman filter approach for the estimation of time dependent OD matrices exploiting bluetooth traffic data collection 

    Barceló Bugeda, Jaime; Montero Mercadé, Lídia; Bullejos, Manuel; Serch, Oriol; Carmona, Carlos (2012)
    Text en actes de congrés
    Accés obert
    Time-Dependent Origin-Destination (OD) matrices are a key input to Dynamic Traffic Models, microscopic and mesoscopic traffic simulators are relevant examples of such models, traditionally used to assist in the design and ...
  • A Kalman-filter approach for dynamic OD estimation in corridors based on bluetooth and Wi-Fi data collection 

    Barceló Bugeda, Jaime; Montero Mercadé, Lídia; Marqués, Laura; Carmona, Carlos (2010)
    Text en actes de congrés
    Accés obert
    From the point of view of the information supplied by an ATIS to the motorists entering a freeway of one of the most relevant is the Forecasted Travel Time, that is the expected travel time that they will experience when ...