Ara es mostren els items 5690-5709 de 89225

  • An Approach to the control of completeness based on metaknowledge 

    Alvarez Canal, Jordi; Castell Ariño, Núria (1994-12)
    Report de recerca
    Accés obert
    The work presented in this paper propounds a solution to the problem of controlling the completeness of a set of requirements written in natural language. The work is integrated in LESD project (Linguistic Engineering for ...
  • An approach to the cooperative management of multitechnology networks 

    Díaz, R; Serrat Fernández, Juan; Berdekas, K; Karayannis, F (1999-05)
    Article
    Accés obert
    This article presents a TMN-compliant X interface, the so-called Xcoop interface, as a fundamental component of an operations system developed to cope with the challenges of multidomain, multitechnology networks. Defined ...
  • An approach to the determination of the direct economic impact of a HEI in a deprived region of Northern Portugal 

    Cunha, Jorge; Fernandes, Joana; Oliveira, Pedro (Global University Network for Innovation (GUNI), 2008)
    Article
    Accés obert
  • An approach to the performance-oriented model of variable-speed wind turbines 

    Rolán Blanco, Alejandro; Luna Alloza, Álvaro; Rocabert Delgado, Joan; Aguilar Galván, Daniel; Vázquez Guzmán, Gerardo (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
    Comunicació de congrés
    Accés obert
    The aim of this work is to give an approach to the Performance-Oriented Model of Variable-Speed Wind turbines (VSWTs) equipped with permanent magnet synchronous generator (PMSG), and compare it to the component-oriented model. ...
  • An approach to the uniform Artin-Rees theorems from the notion of relation type 

    Planas Vilanova, Francesc d'Assís (2003)
    Article
    Accés obert
  • An approach to use cooperative car data in dynamic OD matrix estimation 

    Montero Mercadé, Lídia; Barceló Bugeda, Jaime (2015-10)
    Report de recerca
    Accés obert
    Traffic management applications are supported by dynamic models whose input should be realistic real-time OD demand matrices in order to find efficient network state estimates and fore-cast their short-term evolution. OD ...
  • An approach to verification and validation of MHD codes for fusion applications 

    Smolentsev, S.; Badia, Santiago; Bhattacharyayd, R.; Mas de les Valls Ortiz, Elisabet; Patel, A. (2015-11)
    Article
    Accés restringit per política de l'editorial
    We propose a new activity on verification and validation (V&V) of MHD codes presently employed by the fusion community as a predictive capability tool for liquid metal cooling applications, such as liquid metal blankets. ...
  • An approach to website schema.org design 

    Tort Pugibet, Albert; Olivé Ramon, Antoni (Elsevier, 2015)
    Article
    Accés restringit per política de l'editorial
    Schema.org offers to web developers the opportunity to enrich a website's content with microdata and schema.org. For large websites, implementing microdata can take a lot of time. In general, it is necessary to perform two ...
  • An approximate algorithm for median graph computation using graph embedding 

    Ferrer Sumsi, Miquel; Valveny, Ernest; Serratosa Casanelles, Francesc; Riesen, Kaspar; Bunke, Horst (Institute of Electrical and Electronics Engineers (IEEE), 2008)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Graphs are powerful data structures that have many attractive properties for object representation. However, some basic operations are difficult to define and implement, for instance, how to obtain a representative of a ...
  • An approximate expression to estimate signal-to-noise improvement in cylindrical near-field measurements 

    Romeu Robert, Jordi; Jofre Roca, Lluís; Cardama Aznar, Ángel (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1994-07-01)
    Article
    Accés obert
    A very simple approximate expression for the process gain (PG) for the cylindrical case is derived. The different approximations and assumptions required to obtain this expression are shown. This expression might be useful ...
  • An approximation of the K-function for the study of binary images 

    Ayala Gallego, Guillermo; Simó Vidal, Amelia (Institut d'estadística de Catalunya, 1993)
    Article
    Accés obert
    Jensen et al. (1990) gave an exact expression for the K-function in non-overlapping Boolean models. The present study proposes and evaluates an approximate expression for the K-function in overlapping isotropic Boolean ...
  • An architecture for a faceted and multiple linked 

    Cuello Butelo, Antonio (Universitat Politècnica de Catalunya, 2008-08)
    Projecte Final de Màster Oficial
    Accés restringit per acord de confidencialitat
    An interface related to an information management system that allows the users to search by different attributes of the products, and get information about the selection made is part of a typical OLAP system. This web based ...
  • An architecture for mobile computation offloading on cloud-enabled LTE small cells 

    Lobillo Vilela, Felicia; Becvar, Zdenek; Puente, Miguel Angel; Mach, Pavel; Lo Presti, Francesco; Gambetti, Fabrizio; Goldhamer, Mariana; Vidal Manzano, José; Widiawan, Anggoro K.; Calvanesse, Emilio (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    Small cell networks are currently seen as a new way to satisfy the increasing wireless traffic demand. The proximity of base stations to subscribers brings many possibilities for the development of new applications, including ...
  • An architecture for the development of complex UAS missions 

    Pastor Llorens, Enric; Barrado Muxí, Cristina; Royo Chic, Pablo; López Rubio, Juan; Santamaria Barnadas, Eduard (2009)
    Text en actes de congrés
    Accés obert
    The generalized development of UAS complex applications are still limited by the absence of systems that support the implementation of the actual mission. UAS design faces the development of specific systems to control ...
  • An architecture for the seamless integration of UAS 

    Pastor Llorens, Enric; Barrado Muxí, Cristina; López Rubio, Juan; Royo Chic, Pablo; Santamaria Barnadas, Eduard; Prats Menéndez, Xavier (2009)
    Comunicació de congrés
    Accés restringit per política de l'editorial
  • An architecture for the seamless integration of UAS remote sensing missions 

    Pastor Llorens, Enric; Barrado Muxí, Cristina; Royo Chic, Pablo; López Rubio, Juan; Santamaria Barnadas, Eduard; Prats Menéndez, Xavier (2009)
    Text en actes de congrés
    Accés obert
    Unmanned Aerial Systems (UAS) are slowing becoming e cient platforms that can be applied in scienti c/commercial remote sensing applications. UAS may o er interesting bene ts in terms of cost, exibility, endurance, ...
  • An Architecture for the seamless integration of UAV-based wildfire monitoring missions 

    Barrado Muxí, Cristina (USDA, 2008-04)
    Presentació
    Accés obert
    Current Unmanned Aerial Vehicles (UAVs) technology offers feasible technical solutions for airframes, flight control, communications, and base stations. In addition, the evolution of technology is miniaturizing most sensors ...
  • An architecture to automate UAS operations in non-segregated airspace 

    Pastor Llorens, Enric; Royo Chic, Pablo; Santamaria Barnadas, Eduard; Pérez Batlle, Marcos; Barrado Muxí, Cristina; Prats Menéndez, Xavier (2011)
    Text en actes de congrés
    Accés obert
    Technology evolution in the field of Unmanned Aircraft Systems (UAS) will affect the Air Traffic Management (ATM) performance regarding to new military and civil applications. UAS, as new airspace users, will represent new ...
  • An Assessment for UAS depart and approach operations 

    Delgado Muñoz, Luis; Prats Menéndez, Xavier; Ferraz, Carlos; Royo Chic, Pablo; Pastor Llorens, Enric (2009-09)
    Comunicació de congrés
    Accés restringit per política de l'editorial
  • An Assessment for UAS Traffic Awareness Operations 

    Pastor Llorens, Enric; Prats Menéndez, Xavier; Delgado Muñoz, Luis (2010)
    Text en actes de congrés
    Accés obert
    Technology evolution in the field of Unmanned Aircraft Systems (UAS) will affect the Air Traffic Management (ATM) performance regarding to new military and civil applications. UAS, as new airspace users, will represent ...