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Listar por Patrocinador "National Research Foundation of Korea"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por Patrocinador "National Research Foundation of Korea"

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    A comprehensive survey of multi-view video summarization 
    Hussain, Tanveer; Muhammad, Khan; Ding, Weiping; Lloret, Jaime; Baik, Sung Wook; de Albuquerque, Victor Hugo C. (Elsevier, 2021-01)
    [EN] There has been an exponential growth in the amount of visual data on a daily basis acquired from single or multi-view surveillance camera networks. This massive amount of data requires efficient mechanisms such as ...
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    A review on anaerobic membrane bioreactors (AnMBRs) focused on modelling and control aspects 
    Robles Martínez, Ángel; Ruano García, María Victoria; Charfi, Amine; Lesage, Geoffroy; Heran, Marc; Harmand, Jérôme; Seco Torrecillas, Aurora; Steyer, Jean-Philippe; Batstone, Damien J.; Kimf, Jeonghwan; Ferrer, J. (Elsevier, 2018-12)
    [EN] The use of anaerobic membrane bioreactor technology (AnMBR) is rapidly expanding. However, depending on the application, AnMBR design and operation is not fully mature, and needs further research to optimize process ...
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    Adaptive data rate control in low power wide area networks for long range IoT services 
    Kim, Dae-Young; Kim, Seokhoon; Hassan Mohamed, Houcine; Park, Jong Hyuk (Elsevier, 2017-09)
    [EN] Internet of Things (loT) technologies can provide various intelligent services by collecting information from objects. To collect information, Wireless Sensor Networks (WSNs) are exploited. The Low Power Wide Area ...
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    Advanced Rotor Fault Diagnosis for Medium-Voltage Induction Motors Via Continuous Transforms 
    Antonino-Daviu, J.; Pons Llinares, Joan; Lee, Sang Bin (Institute of Electrical and Electronics Engineers, 2016)
    [EN] Anumber of field case studies for rotor fault diagnosis on medium-voltage induction motors operating in a petrochemical plant are presented in this paper. The methodology employed is based on analyzing the induction ...
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    An Efficient Deep Learning Framework for Intelligent Energy Management in IoT Networks 
    Han, Tao; Muhammad, Khan; Hussain, Tanveer; Lloret, Jaime; Baik, Sung Wook (Institute of Electrical and Electronics Engineers, 2021-03-01)
    [EN] Green energy management is an economical solution for better energy usage, but the employed literature lacks focusing on the potentials of edge intelligence in controllable Internet of Things (IoT). Therefore, in this ...
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    Common fixed points for generalized ψ-contractions in weak non-Archimedean fuzzy metric spaces 
    Suantai, Suthep; Cho, Yeol Je; Tiammee, Jukrapong (Universitat Politècnica de València, 2019-04-01)
    [EN] Fixed point theory in fuzzy metric spaces plays very important role in theory of nonlinear problems in applied science. In this paper, we prove an existence result of common fixed point of four nonlinear mappings ...
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    Detection of Broken Outer-Cage Bars for Double-Cage Induction Motors Under the Startup Transient 
    Antonino-Daviu, J.; Riera-Guasp, Martín; Pons Llinares, Joan; Park, Jongbin; Lee, Sang Bin; Yoo, Jiyoon; Kral, Christian (Institute of Electrical and Electronics Engineers, 2012)
    [EN] Unlike single-cage rotor fault detection, fast Fourier transform (FFT)-based steady-state spectrum analysis techniques can fail to detect outer-cage faults in double-cage induction motors due to the small outer-cage ...
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    Effect of excitation on gas centered swirl coaxial injectors 
    Park, Gujeong; Oh, Sukil; Bae, Jinhyun; Yoon, Youngbin (Editorial Universitat Politècnica de València, 2017-07-28)
    [EN] Studies on combustion instability in liquid rocket engines are important in improving combustion efficiency and preventing combustion chamber losses. To prevent combustion instability, methods such as baffles and ...
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    Electrical Testing for Detection and Classification of Open Damper Bar and Shorted Field Winding Failures in Wound Field Synchronous Motors 
    Muhammad Faizan Shaikh; Park, Jongsan; Park, Yonghyun; Antonino-Daviu, J.; Lee, Sang Bin (Institute of Electrical and Electronics Engineers, 2022-07)
    [EN] Broken damper bars and shorted field winding turns degrade the starting and running performance of industrial wound field synchronous motors (WFSMs), and can lead to a forced outage of the motor and driven process. ...
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    Fixed point theorems for simulation functions in $\mbox{b}$-metric spaces via the $wt$-distance 
    Mongkolkeha, Chirasak; Cho, Yeol Je; Kumam, Poom (Universitat Politècnica de València, 2017-04-03)
    [EN] The purpose of this article is to prove some fixed point theorems for simulation functions in complete b-metric spaces with partially ordered by using wt-distance which introduced by Hussain et al. Also, we ...
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    Influence of Blade Pass Frequency Vibrations on MCSA-based Rotor Fault Detection of Induction Motors 
    Park, Yonghyun; Jeong, Myung; Sang Bin Lee; Antonino-Daviu, J.; Teska, Mike (Institute of Electrical and Electronics Engineers, 2017)
    [EN] Motor current signature analysis (MCSA) has recently become widespread in industry for on-line detection of rotor cage faults in induction motors for preventing forced outages. Although it can provide low cost, ...
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    Intelligent and Energy-Efficient Data Prioritization in Green Smart Cities: Current Challenges and Future Directions 
    Muhammad, Khan; Lloret, Jaime; Baik, Sung Wook (Institute of Electrical and Electronics Engineers, 2019-02-21)
    [EN] The excessive use of digital devices such as cameras and smartphones in smart cities has produced huge data repositories that require automatic tools for efficient browsing, searching, and management. Data prioritization ...
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    Mechanism of carrier accumulation in perovskite thin-absorber solar cells 
    Kim, Hui-Seon; Mora-Sero, Iván; González-Pedro, Victoria; Fabregat-Santiago, Francisco; Juarez-Perez, Emilio J.; Park, Nam-Gyu; Bisquert Mascarell, Juan (Nature Publishing Group, 2013-07)
    [EN] Photovoltaic conversion requires two successive steps: accumulation of a photogenerated charge and charge separation. Determination of how and where charge accumulation is attained and how this accumulation can be ...
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    Numerically hypercyclic operators 
    Kim, Sung Guen; Peris Manguillot, Alfredo; Song, Hyun Gwi (Springer Verlag (Germany), 2012-02-01)
    An operator T acting on a normed space E is numerically hypercyclic if, for some (x, x*) is an element of Pi(E), the numerical orbit {x*(T-n(x)) : n >= 0} is dense in C. We prove that finite dimensional Banach spaces with ...
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    Numerically hypercyclic polynomials 
    Kim, Sung Guen; Peris Manguillot, Alfredo; Song, Hyun Gwi (Springer Verlag (Germany), 2012-11-16)
    In this paper, we show that every complex Banach space X with dimension at least 2 supports a numerically hypercyclic d-homogeneous polynomial P for every . Moreover, if X is infinite-dimensional, then one can find hypercyclic ...
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    Reliable Detection of Induction Motor Rotor Faults Under the Rotor Axial Air Duct Influence 
    Yang, Chanseung; Kang, Tae-June; Hyun, Doosoo; Lee, Sang Bin; Antonino Daviu, José Alfonso; Pons Llinares, Joan (Institute of Electrical and Electronics Engineers (IEEE), 2014-08)
    Axial cooling air ducts in the rotor of large induction motors are known to produce magnetic asymmetry and can cause steady-state current or vibration spectrum analysis based fault detection techniques to fail. If the ...
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    Search for Multimessenger Sources of Gravitational Waves and High-energy Neutrinos with Advanced LIGO during Its First Observing Run, ANTARES, and IceCube 
    Albert, A.; Andre, M.; Anghinolfi, M.; Ardid Ramírez, Miguel; Aubert, J.J.; Aublin, J.; Avgitas, T.; Baret, B.; Barrios-Marti, J.; Basa, S.; Belhorma, B.; Bertin, V.; Biagi, S.; Bormuth, R.; Boumaaza, J.; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (American Astronomical Society, 2019-01-10)
    [EN] Astrophysical sources of gravitational waves, such as binary neutron star and black hole mergers or core-collapse supernovae, can drive relativistic outflows, giving rise to non-thermal high-energy emission. High-energy ...
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    Search for Spatial Correlations of Neutrinos with Ultra-high-energy Cosmic Rays 
    Albert, A.; Alves, S.; Andre, M.; Anghinolfi, M.; Ardid Ramírez, Miguel; Ardid-Ramírez, Joan Salvador; Aubert,, J.J.; Aublin, J.; Baret, B.; Basa, S.; Belhorma, B.; Bendahman, M.; Bertin, V.; Biagi, S.; M. Bissinger; Martínez Mora, Juan Antonio; Poirè, Chiara (American Astronomical Society, 2022-08-01)
    [EN] For several decades, the origin of ultra-high-energy cosmic rays (UHECRs) has been an unsolved question of high- energy astrophysics. One approach for solving this puzzle is to correlate UHECRs with high-energy ...
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    Secure Surveillance Framework for IoT Systems Using Probabilistic Image Encryption 
    Muhammad, Khan; Hamza, Rafik; Ahmad, Jamil; Lloret, Jaime; Wang, Haoxiang; Baik, Sung Wook (Institute of Electrical and Electronics Engineers, 2018-08)
    [EN] This paper proposes a secure surveillance framework for Internet of things (IoT) systems by intelligent integration of video summarization and image encryption. First, an efficient video summarization method is used ...
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    SIR performance evaluation of MB-OFDM UWB system with residual timing offset 
    Islam, S. M. R.; Ullah, S.; Lloret, Jaime; Ullah, N.; Kwak, K. S. (Institution of Engineering and Technology (IET), 2015-03-05)
    Signal-to-interference ratio (SIR) performance of a multiband orthogonal frequency division multiplexing ultra-wideband system with residual timing offset is investigated. To do so, an exact mathematical derivation of the ...