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    La langue guarani, symbole instrumentalisé de la construction de la nation paraguayenne by Christine Pic-Gillard

    Published 2008-11-01
    “…The Paraguayan nation was built on the myth of  a hybrid nation composed of the best of the Guarani culture and the best of the Hispanic culture. …”
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  5. 5665

    Adaptive transmission scheme of generalized multi-carrier system based on orthogonal transformation by Pan TIAN, Ming-qi LI, Yun RUI, Min ZHENG, Zhi-yong BU

    Published 2012-10-01
    “…A joint adaptive hybrid single-carrier transmission scheme of orthogonal transformation mode and modulation and coding scheme(MCS)was proposed for orthogonal transformation generalized multi-carrier system(OT-GMC).The scheme achieved the maximal spectrum efficiency by adaptive switching the orthogonal transformation mode and MCS according to effective SINR.When identical transformation was used,the data of each sub-band could be transmitted adaptively and independently.As a result,the spectrum efficiency could be improved.When DFT was used,the signal had lower PAPR and it improved the efficiency of power amplifier.Essentially,this transmission scheme obtains the most optimum compromise performance of spectrum efficiency and PAPR in single-carrier hybrid transmission system.The simulation results show that the presented scheme is better than the single transmission scheme in the aspect of throughput performance.…”
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  6. 5666

    Research on routing scheduling technology of computing power network by Ran PANG, Xinxin YI, Liang XIN, Chang CAO, Xiongyan TANG

    Published 2023-08-01
    “…With the needs of high-quality development of the digital economy, the research on computing power network is accelerating.How to realize the integrated scheduling of computing resources and network resources becomes the primary challenge for computing power network.The evolution of computing power network was introduced, the resource awaring and routing scheduling technology of computing power network were analyzed, and a hybrid routing scheduling solution for computing power network was proposed to realize the ability of flexible on-demand, fast routing and easy implementation.The implementation process of the hybrid routing scheduling solution in the remote driving scenario of the Internet of vehicles was introduced, which supported the provision of differentiated services integrating computing and networking and fast tuning when the vehicle was moving.…”
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  7. 5667

    POI recommendation by incorporating trust-distrust relationship in LBSN by Jinghua ZHU, Qian MING

    Published 2018-07-01
    “…POI (point of interest) recommendation is an important personalized service in the LBSN (location-based social network) which has wide applications such as popular sights recommendation and travel routes planning.Most existing collaborative filter algorithms make recommendation according to user similarity and location similarity,they don’t consider the trust relationship between users.And trust relationship is helpful to improve recommendation accuracy,robustness and user satisfaction.Firstly,the propagation property of trust and distrust relationship was analyzed.Then,the measurement and computation method of trust were given.Finally,a hybrid recommendation system which combined user similarity,geographical location similarity and trust relationship was proposed.The experiments results show that the hybrid recommendation is obviously superior to the traditional collaborative filtering in terms of results accuracy and user satisfaction.…”
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  9. 5669

    Silicon-Based-Chip Multiplexing Technologies and Devices by Daoxin Dai, Jian Wang, Sitao Chen

    Published 2015-10-01
    “…As the demands of the data communications increase quickly for the applications of cloud-computing as well as data centers,optical interconnects have been very attractive because of the unique advantages on the aspects of low power consumption,high speed and large bandwidth.It is effective to enhance the link capacity by utilizing multiplexing technologies like wavelength-division-multiplexing(WDM),polarization-division-multiplexing(PDM),as well as mode-division-multiplexing(MDM).It will become very useful when these multiplexing technologies are combined to work together as a hybrid multiplexing technology.Definitely the multiplexer is one of the most important devices for a multiplexed optical interconnect link.A review for the recent progress of ultracompact on-chip multiplexers was given,including WDM devices,PDM devices,MDM devices,and hybrid multiplexers.…”
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    Research on high security G function algorithm by Rui CHEN, Zan LI, Jia SHI, Lei GUAN

    Published 2019-06-01
    “…The differential frequency hopping (DFH) overcomes the limitation of frequency hopping and improves the ability to resist tracking interference.The G function determines the DFH sequence and directly affects the performance of DFH communication systems.However,with the complication of wireless communication system such as large capacity DFH network,which poses huge challenges to the use of the number theory based and chaos theory assisted sequence.As a result,in order to improve the security of the system,the novel G function construction was proposed with the aid of hybrid encryption algorithm and the security of hybrid algorithm was analyzed.Moreover,the equivalence principle of G function algorithm and the encryption algorithm was proved.The simulation results show that the DFH sequence generated by the new G function has excellent performance and the performance of the DFH systems is improved greatly.…”
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    Concevoir un living book en sciences humaines et sociales : retour d’expérience by Martine Clouzot, Marie-José Gasse-Grandjean

    Published 2020-01-01
    “…The “living book”, a new format from the Life Sciences, made it possible to take stock of a subject, to highlight a corpus of images, an advanced research and a bibliography. This hybrid, Web-oriented format is re-positioning the producer, the user and the technology. …”
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    Reinforcement learning based recovery flight control for flapping-wing micro-aerial vehicles under extreme attitudes by Yang Yu, Qiang Lu, Botao Zhang

    Published 2025-01-01
    “…Finally, simulation results show the effectiveness of the reinforcement learning-based method and the hybrid control method for the flapping-wing micro-aerial vehicles under extreme attitudes.…”
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