Ara es mostren els items 7204-7223 de 244442

    • A survey of routing protocols for energy constrained ad hoc wireless networks 

      Vassileva Vesselinova, Natalia; Barceló Arroyo, Francisco (IEEE, 2007-12)
      Text en actes de congrés
      Accés obert
      In this survey we review energy-aware routing protocols for wireless multihop ad hoc networks and critically discuss the main results in this area. The classification presented is in no case unique but summarizes the chief ...
    • A survey of sustainability promotion experiences: the IPSO Project 

      García Almiñana, Jordi; García-Almiñana, Daniel; Esteban Álvarez, Francisco; Pujadas Garriga, Marta; Navallas Ramos, Francisco Javier; Miralles Marsà, Ramon (Peter Lang AG, 2011)
      Capítol de llibre
      Accés restringit per política de l'editorial
      Purpose: This chapter presents the first results of an international survey taken through the IPSO project initiative. The objective of this survey is to identify the experiences of other universities about initiatives ...
    • A survey of the European Open Science Cloud services for expanding the capacity and capabilities of multidisciplinary scientific applications 

      Calatrava, Amanda; Asorey, Hernán; Astalos, Jan; Azevedo, Alberto; Benincasa, Francesco; Codó, Laia; Ferret, Meritxell (Elsevier, 2023)
      Article
      Accés obert
      Open Science is a paradigm in which scientific data, procedures, tools and results are shared transparently and reused by society. The European Open Science Cloud (EOSC) initiative is an effort in Europe to provide an open, ...
    • A survey of the hysteretic Duhem model 

      Ikhouane, Fayçal (2018-11-01)
      Article
      Accés obert
      The Duhem model is a simulacrum of a com- plex and hazy reality: hysteresis. Introduced by Pierre Duhem to provide a mathematical representation of thermodynamical irreversibility, it is used to ...
    • A survey of the literature on the multiple or parallel assembly Line balancing problem 

      Lusa García, Amaia (Inderscience, 2008-01)
      Article
      Accés obert
      This paper focuses on production systems that consist of multiple parallel assembly lines. The main literature contributions are briefly described and used to present a summary of the state of the art. The advantages and ...
    • A survey of the parallel assembly lines balancing problem 

      Aguilar Gamarra, Harry Nick; García Villoria, Alberto; Pastor Moreno, Rafael (2020-12)
      Article
      Accés obert
      Assembly lines are mass production systems which are significant in the industrial production of both standard and customised products. Currently, industrial companies offer several products and it is common for an assembly ...
    • A survey of the role of viewability within the online advertising ecosystem 

      Expósito Ventura, Marta; Ruipérez Valiente, José A.; Parra Arnau, Javier; Forné Muñoz, Jorge (Institute of Electrical and Electronics Engineers (IEEE), 2021-09-27)
      Article
      Accés obert
      Within the online advertising ecosystem, viewability is defined as the metric that measures if an ad impression had the chance of being viewable by a potential consumer. Although this metric has been presented as a potential ...
    • A survey on automatic habitat mapping 

      Diegues, André; Borges de Sousa, João (SARTI, 2018)
      Article
      Accés obert
      Habitat mapping can help assess the health of an ecosystem but the task is not always straightforward as, depending on the environment to be mapped, data types can be very different, such as marine and land habitats where ...
    • A survey on capacitor voltage control in neutral-point-clamped multilevel converters 

      Alepuz Menéndez, Salvador; Busquets Monge, Sergio; Nicolás Apruzzese, Joan; Filbà Martínez, Àlber; Bordonau Farrerons, José; Yuan, Xiaoyan; Kouro, Samir (2022-02-10)
      Article
      Accés obert
      Neutral-point-clamped multilevel converters are currently a suitable solution for a wide range of applications. It is well known that the capacitor voltage balance is a major issue for this topology. In this paper, a brief ...
    • A Survey on curve and surface fairing 

      Vivo Lorenzo, Manuel; Vinacua Pla, Álvaro (1998-09)
      Report de recerca
      Accés obert
      Sculptured or free-form surface design is a broadly used tool in industry. This report studies the existing automatic fairing methods for curves and surfaces. A classification is established and advantages and drawbacks ...
    • A Survey on graph layout problems 

      Díaz Cort, Josep; Petit Silvestre, Jordi; Serna Iglesias, María José (2000-10)
      Report de recerca
      Accés obert
      In this paper we survey results on several graph layout problems from an algorithmic point of view. Graph layout problems are a particular class of combinatorial optimization problems whose goal is to find a linear layout ...
    • A survey on IoT-edge-cloud continuum systems: Status, challenges, use cases, and open issues 

      Gkonis, Panagiotis; Giannopoulos, Anastasios; Trakadas, Panagiotis; Masip Bruin, Xavier; D'Andria, Francesco (2023-11-28)
      Article
      Accés obert
      The rapid growth in the number of interconnected devices on the Internet (referred to as the Internet of Things—IoT), along with the huge volume of data that are exchanged and processed, has created a new landscape in ...
    • A survey on M2M systems for mHealth: a wireless communications perspective 

      Kartsakli, Elli; Lalos, Aristeidis; Antonopoulos, Angelos; Tennina, Stefano; Di Renzo, Marco; Alonso Zárate, Luis Gonzaga; Verikoukis, Christos (2014-10-01)
      Article
      Accés obert
      In the new era of connectivity, marked by the explosive number of wireless electronic devices and the need for smart and pervasive applications, Machine-to-Machine (M2M) communications are an emerging technology that enables ...
    • A survey on mobility-induced service migration in the fog, edge, and related computing paradigms 

      Rejiba, Zeineb; Masip Bruin, Xavier; Marín Tordera, Eva (2019-09-01)
      Article
      Accés obert
      With the advent of fog and edge computing paradigms, computation capabilities have been moved toward the edge of the network to support the requirements of highly demanding services. To ensure that the quality of such ...
    • A survey on model based approaches for 2D and 3D visual human pose recovery 

      Perez Sala, Xavier; Escalera, Sergio; Angulo Bahón, Cecilio; Gonzàlez, Jordi (2014-03-03)
      Article
      Accés obert
      Human Pose Recovery has been studied in the field of Computer Vision for the last 40 years. Several approaches have been reported, and significant improvements have been obtained in both data representation and model design. ...
    • A survey on modulation techniques in molecular communication via diffusion 

      Kuran, Mehmet Sükrü; Yilmaz, Hüseyin Birkan; Demirkol, Ilker Seyfettin; Farsad, Nariman; Goldsmith, Andrea (Institute of Electrical and Electronics Engineers (IEEE), 2020-12-31)
      Article
      Accés obert
      This survey paper focuses on modulation aspects of molecular communication, an emerging field focused on building biologically-inspired systems that embed data within chemical signals. The primary challenges in designing ...
    • A Survey on multimodal data stream mining for e-learner’s emotion recognition 

      Arijit, Nandi; Xhafa Xhafa, Fatos; Subirats, Laia; Fort, Santi (Institute of Electrical and Electronics Engineers (IEEE), 2020)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Emotions play a crucial role in learning. To improve and optimize electronic learning (e-Learning) outcomes, many researchers have investigated the role of emotions. Also, researchers have come up with many approaches to ...
    • A Survey on Performance Management for Internet Applications 

      Guitart Fernández, Jordi; Torres Viñals, Jordi; Ayguadé Parra, Eduard (2010-01-01)
      Article
      Accés restringit per política de l'editorial
      Internet applications have become indispensable for many business and personal processes, turning the performance of these applications into a key issue. For this reason, recent research has comprehensively explored ...
    • A survey on physical layer impairments aware routing and wavelength assignment algorithms in optical networks 

      Azodolmolky, S; Klinkowski, Miroslaw; Marín Tordera, Eva; Careglio, Davide; Solé Pareta, Josep; Tomkos, Ioannis (2009-03)
      Article
      Accés restringit per política de l'editorial
      Optical networks are moving from opaque and translucnet architectures towards all-optical (transparent) architecutres. In translucent architectures a small amount of regeneration (e.g. optical-electronic-optical conversion) ...
    • A survey on pre-processing techniques: relevant issues in the context of environmental data mining 

      Gibert, Karina; Sànchez-Marrè, Miquel; Izquierdo, Joaquín (IOS Press, 2016-12)
      Article
      Accés obert
      One of the important issues related with all types of data analysis, either statistical data analysis, machine learning, data mining, data science or whatever form of data-driven modeling, is data quality. The more complex ...