Exploració per títol

Ara es mostren els items 7057-7076 de 245505

    • A streaming flow-based technique for traffic classification applied to 12 + 1 years of Internet traffic 

      Carela Español, Valentín; Barlet Ros, Pere; Bifet Figuerol, Albert Carles; Fukuda, Kensuke (2016-10)
      Article
      Accés obert
      The continuous evolution of Internet traffic and its applications makes the classification of network traffic a topic far from being completely solved. An essential problem in this field is that most of proposed techniques ...

    • A streaming machine description and programming model 

      Carpenter, Paul Matthew; Ródenas Picó, David; Martorell Bofill, Xavier; Ramírez Bellido, Alejandro; Ayguadé Parra, Eduard (2007-07)
      Article
      Accés restringit per política de l'editorial
      In this paper we present the initial development of a streaming environment based on a programming model and machine description. The stream programming model consists of an extension to the C language and it’s translation ...

    • A stress driven growth model for soft tissue considering biological availability 

      Oller Martínez, Sergio Horacio; Bellomo, F.J; Armero, Francisco; Nallim, L.G. (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Some of the key factors that regulate growth and remodeling of tissues are fundamentally mechanical. However, it is important to take into account the role of bioavailability together with the stresses and strains in the ...

    • A stroboscopic control for the confinement of swarms in a spherical domain around the Earth 

      García Taberner, Laura; Masdemont Soler, Josep (2017)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Swarms of spacecraft are an idea that has been growing in interest in the last few years. This work focuses on the strategies and costs for the maintenance of a swarm of a large number of spacecraft in a close neighborhood ...

    • A strong-motion database of Costa Rica: 20 Yr of digital records 

      Moya-Fernandez, Aaron; Pinzón Ureña, Luis; Schmidt-Díaz, Victor; Hidalgo-Leiva, Diego; Pujades Beneit, Lluís (2020-11)
      Article
      Accés obert
      In this article, we present a strong-motion database from earthquakes recorded by the Earthquake Engineering Laboratory at the University of Costa Rica. The database consists of 2471 three-component accelerograms from 155 ...

    • A stronger null hypothesis for crossing dependencies 

      Ferrer Cancho, Ramon (2014-12-04)
      Article
      Accés obert
      The syntactic structure of a sentence can be modeled as a tree where vertices are words and edges indicate syntactic dependencies between words. It is well known that those edges normally do not cross when drawn over the ...

    • A structural approach including the behavior of collagen cross-links to model patient-specific human carotid arteries 

      Sáez Viñas, Pablo; Peña, Estefanía; Martínez, Miguel Angel (2014)
      Article
      Accés obert
      The objective of this work is to develop a remodeling model for biological matter coupling two different processes in a 3D framework: reorientation of the preferential direction of a given fibered structure and reorientation ...

    • A Structural encoding technique for the synthesis of asynchronous circuits 

      Carmona Vargas, Josep; Cortadella, Jordi; Pastor Llorens, Enric (2000-12)
      Report de recerca
      Accés obert
      This paper presents a method for the automatic synthesis of asynchronous circuits from Petri net specifications. The method is based on a structural encoding of the system in such a way that a circuit implementation is ...

    • A structural encoding technique for the synthesis of asynchronous circuits 

      Carmona Vargas, Josep; Cortadella, Jordi; Pastor Llorens, Enric (Institute of Electrical and Electronics Engineers (IEEE), 2001)
      Text en actes de congrés
      Accés obert
      This paper presents a method for the automatic synthesis of asynchronous circuits from Petri net specifications. The method is based on a structural encoding of the system in such a way that a circuit implementation is ...

    • A structural study of the behavior of bumper cars compared to a system of spatially uncorrelated hard disks 

      Lopez, Hector; Sanchis, Guillem; Buendía, Jorge Juan (Universitat Politècnica de Catalunya, 2014)
      Treball d'assignatura
      Accés obert

    • A structured approach to software process modelling 

      Franch Gutiérrez, Javier; Ribó Balust, Josep Maria (Institute of Electrical and Electronics Engineers (IEEE), 1998)
      Text en actes de congrés
      Accés obert
      Systematic formulation of software process models (SPM) is currently a challenging problem in software engineering. We present an approach to define such models that encourages: reuse of both elements and models; modularity ...

    • A structured constitutive model for simulating the behaviour of an overconsolidated bonded clay 

      González, Nubia A.; Gens Solé, Antonio; Arroyo Alvarez de Toledo, Marcos; Rouainia, Mohamed (CIMNE, 2011)
      Text en actes de congrés
      Accés obert
      The paper presents some improvements in the formulation of a kinematic hardening constitutive soil model incorporating structure initially proposed for soft clays. For the modelling of overconsolidated bonded clay the ...

    • A structured constitutive model for simulating the behaviour of an overconsolidated bonded clay 

      González, Nubia Aurora; Gens Solé, Antonio; Arroyo Alvarez de Toledo, Marcos; Rouainia, Mohamed (Centro Internacional de Métodos Numéricos en Ingeniería (CIMNE), 2011)
      Text en actes de congrés
      Accés obert
      The paper presents some improvements in the formulation of a kinematic hardening constitutive soil model incorporating structure initially proposed for soft clays. For the modelling of overconsolidated bonded clay the ...

    • A structured study on the dynamic bifurcation behavior of a continuous ethanol fermentor 

      Ojeda Toro, Juan Carlos; Dobrosz-Gómez, Izabela; Gómez-García, Miguel Ángel; Prat Farran, Joana d'Arc; Massana Hugas, Immaculada (2021-05)
      Article
      Accés obert
      The oscillatory behavior of a continuous fermentation reactor, in the high feed sugar concentration region (200 g/L), is analyzed using the dynamic bifurcation theory. The mathematical model was solved using the arc-length ...

    • A student perspective into ESA Academy Space Systems Engineering Training Course 

      Bellicoso, Davide (Universitat Politècnica de Catalunya, 2022-04-29)
      Comunicació de congrés
      Accés obert
      The ESA Academy’s Space Systems Engineering Training Course is a unique educational opportunity offered by the European Space Agency’s Education Office. It allows Bachelor, Master and PhD students to learn about the ...

    • A study about the knowledge and use of requirements engineering standards in industry 

      Franch Gutiérrez, Javier; Glinz, Martin; Méndez Fernández, Daniel; Seyff, Norbert (2022-09-01)
      Article
      Accés obert
      Context. The use of standards is considered a vital part of any engineering discipline. So one could expect that standards play an important role in Requirements Engineering (RE) as well. However, little is known about the ...

    • A Study and Design of an Arduino-Based Prototype to Replicate Analogue Pressure-Based Flight Instruments In Non-Certified Light Aircrafts 

      Bin Abu Talib, Ahmad Syahin (Universitat Politècnica de Catalunya, 2018-09)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      The wireless technology is gaining significance in today’s designs of electronic and digita ldevices. Its application helps not only to save trouble of fixing cluttered wiring but also to save costs. In the aviation field, ...

    • A study for the measurement of muscle electrical properties using a multi-contact needle 

      Cheto Barrera, Albert (Universitat Politècnica de Catalunya, 2020-05-27)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   Harvard Medical School / Beth Israel Deaconess Medical Center
      Els trastorns neuromusculars són una gran varietat d'afeccions de l'estat de salut de nervis i músculs. Les alteracions induïdes per la malaltia que afecten la composició i estructura del múscul, alteren la capacitat ...

    • A Study in function optimization with the breeder genetic algorithm 

      Belanche Muñoz, Luis Antonio (1999-10)
      Report de recerca
      Accés obert
      Optimization is concerned with the finding of global optima (hence the name) of problems that can be cast in the form of a function of several variables and constraints thereof. Among the searching methods, {em Evolutionary ...

    • A study into the feasibility of generic programming for the construction of complex software 

      Caballé Llobet, Santiago; Xhafa Xhafa, Fatos (tranSIT GmbH, 2003)
      Text en actes de congrés
      Accés obert
      A high degree of abstraction and capacity for reuse can be obtained in software design through the use of Generic Programming (GP) concepts. Despite widespread use of GP in computing, some areas such as the construction ...