Now showing items 38328-38347 of 77173

  • Hybrid electric vehicle control : general examples and a real world example 

    Sánchez-Repila, Diego; Poxon, John Edgar William; Baker, Stephen (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 2006)
    Article
    Open Access
  • Hybrid electric vehicles : current concepts and future market trends 

    Sánchez-Repila, Diego; Poxon, John Edgar William (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 2006)
    Article
    Open Access
  • Hybrid envelope amplifier for envelope tracking power amplifier transmitters 

    Vizarreta Paz, Pedro Pablo; Montoro López, Gabriel; Gilabert Pinal, Pere Lluís (Institute of Electrical and Electronics Engineers (IEEE), 2012)
    Conference report
    Restricted access - publisher's policy
    This paper presents an envelope tracking (ET) Power Amplifier (PA) whose architecture includes an efficient Envelope Amplifier (EA) and a bandwidth reduction algorithm suitable for real time applications. The EA consists ...
  • Hybrid epoxy networks from ethoxysilyl-modified hyperbranched poly(ethyleneimine) and inorganic reactive precursors 

    Acebo Gorostiza, Cristina; Fernández Francos, Xavier; Santos, Jose-Ignacio; Messori, Massimo; Ramis Juan, Xavier; Serra Albet, Àngels (2015-09-01)
    Article
    Restricted access - publisher's policy
    New epoxy-silica hybrid coatings were prepared by a dual process consisting of a sol-gel process using tetraethoxysilane (TEOS) or 3-glycidyloxypropyl trimethoxysilane (GPTMS) in the presence of hyperbranched poly(ethyleneimine) ...
  • Hybrid Fiber Radio Networks: New concepts and technologies 

    Torres Román, Rosa C. (Universitat Politècnica de Catalunya, 2010-04-14)
    Master thesis (pre-Bologna period)
    Open Access
    To study the main trends which drive the merging of fiber and wireless technologies in access networks. As the hybrid radio networks constitute a new and emerging field of knowledge it is difficult to get a clear picture ...
  • Hybrid Fixed-Mobile P2P Superdistribution 

    Rodríguez Roldán, Daniel (Universitat Politècnica de Catalunya, 2008-12-04)
    Master thesis
    Open Access
    The Internet and the cellular telephony system are the two most influential communication systems of the last years. The arrival of the IP Multimedia Subsystem (IMS) promises to help service providers to deploy a ...
  • Hybrid in-memory and on-disk tables for speeding-up table accesses 

    Guisado Gámez, Joan; Wolski, Antoni; Zuzarte, Calisto; Larriba Pey, Josep; Muntés Mulero, Víctor (Springer, 2010)
    Conference report
    Open Access
    Main memory database management systems have become essential for response-time-bounded applications, such as those in telecommunications systems or Internet, where users frequently access a table in order to get information ...
  • Hybrid Landscape: report 06.07: afterword 

    Sabaté Bel, Joaquín (2007)
    External research report
    Restricted access - publisher's policy
  • Hybrid linear sewer network model 

    Joseph Duran, Bernat; Ocampo-Martínez, Carlos; Cembrano Gennari, Gabriela (2013)
    External research report
    Open Access
    This technical report presents a novel control-oriented hybrid linear sewer network model. It also provides the mathematical details of the Mixed Logical Dynamic (MLD) systems reformulation of the system equations to turn ...
  • Hybrid loss assessment curve for Colombia: a prospective and a retrospective approach 

    Velasquez, Cesar A.; Cardona Arboleda, Omar Dario; Mora Cuevas, Miguel; Yamín Lacouture, Luis Eduardo; Carreño Tibaduiza, Martha Liliana; Barbat Barbat, Horia Alejandro (2014)
    Conference report
    Restricted access - publisher's policy
    Countries prone to seismic hazard need to assess the expected risk as a permanent activity in their financial plan; otherwise, they will experience a lack in the information required for the application of disaster risk ...
  • Hybrid loss exceedance curve (HLEC) for risk assessment 

    Velázquez, César; Cardona, Omar Darío; Yamín, Luis E.; Mora Cuevas, Miguel; Carreño Tibaduiza, Martha Liliana; Barbat Barbat, Horia Alejandro (Societatea Academica, 2013)
    Conference report
    Open Access
    Countries need to assess the expected risk due to natural hazards as a permanent activity in their financial plan; otherwise, they will experience a lack in the information required by the application of disaster risk ...
  • Hybrid machine translation guided by a rule-based system 

    España Bonet, Cristina; Màrquez Villodre, Lluís; Labaka, Gorka; Díaz de Ilarraza Sánchez, Arantza; Sarasola Gabiola, Kepa (2011)
    Conference lecture
    Open Access
    This paper presents a machine translation architecture which hybridizes Matxin, a rulebased system, with regular phrase-based Statistical Machine Translation. In short, the hybrid translation process is guided by the ...
  • Hybrid machine translation: integration of linguistics and statistics : editorial 

    Rodríguez Fonollosa, José Adrián; Ruiz Costa-jussà, Marta (Elsevier, 2015-07)
    Article
    Restricted access - publisher's policy
  • Hybrid mapping for the assistance of teleoperated grasping tasks 

    Colasanto, Luca; Suárez Feijóo, Raúl; Rosell Gratacòs, Jan (2013-03)
    Article
    Open Access
    Teleoperating a robotic hand with the aid of a sensorized glove presents some particular problems. A certain problem is due to the kinematic differences between the human hand and the robotic hand, which do not allow a ...
  • Hybrid metaheuristics for the accessibility windows assembly line balancing problem level 2 (AWALBP-L2) 

    Calleja Sanz, Gema; Corominas Subias, Albert; García Villoria, Alberto; Pastor Moreno, Rafael (Elsevier, 2015-10-23)
    Article
    Restricted access - publisher's policy
    This paper addresses an assembly line balancing problem in which the length of the workpieces is larger than the width of the workstations. The problem differs from traditional variants of assembly line balancing in the ...
  • Hybrid metaheuristics for the tardines blocking flow shop problem 

    Ribas Vila, Immaculada; Companys Pascual, Ramón; Tort-Martorell Llabrés, Xavier (2012-09-04)
    External research report
    Open Access
    This paper proposes an Iterated Local Search (ILS) procedure and an Iterated Greedy (IG) algorithm, which are both combined with a variable neighbourhood search (VNS), for dealing with the flow shop problem with blocking, ...
  • Hybrid metaheuristics in combinatorial optimization: A survey 

    Blum, Christian; Puchinger, Jakob; Raidl, Günther; Roli, Andrea (2011-09)
    Article
    Restricted access - publisher's policy
    Research in metaheuristics for combinatorial optimization problems has lately experienced a noteworthy shift towards the hybridization of metaheuristics with other techniques for optimization. At the same time, the focus ...
  • Hybrid methodologies for electricity load forecasting: Entropy-based feature selection with machine learning and soft computing techniques 

    Jurado Gómez, Sergio; Nebot Castells, M. Àngela; Múgica Álvarez, Francisco; Avellana, Narcís (2015-06-15)
    Article
    Restricted access - publisher's policy
    Scientific community is currently doing a great effort of research in the area of Smart Grids because energy production, distribution, and consumption play a critical role in the sustainability of the planet. The main ...
  • Hybrid minimization algorithm applied to tunnel back analysis 

    Santos Rodríguez, Cristian de; Ledesma Villalba, Alberto; Gens Solé, Antonio (CRC Press Taylor & Francis Group, 2014)
    Conference report
    Restricted access - publisher's policy
    The paper describes a procedure to perform backanalysis in an automatic manner in the context of a tunnel excavation. The measured displacements are compared with the calculated ones obtained from a Finite Element Analysis, ...
  • Hybrid model of a double-fed induction machine and back-to-back converter 

    Batlle Arnau, Carles; Dòria Cerezo, Arnau; Fossas Colet, Enric (2005-01)
    Open Access
    This report details the port interconnection of two subsystems: a power electronics subsystem (a back-to-back AC/AC converter (B2B), coupled to a phase of the power grid), and an electromechanical subsystem (a doubly-fed ...