Showing 1,001 - 1,020 results of 8,687 for search 'Mbuti~', query time: 3.64s Refine Results
  1. 1001

    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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  2. 1002

    Query-Based Extractive Multi-Document Summarization Using Paraphrasing and Textual Entailment by Ali Naserasadi

    Published 2020-09-01
    “…Meanwhile searching and getting inform about content of textual document, as the most widespread forms of information on such networks, is difficult and sometimes impossible. The goal of multi-document textual summarization is to produce a pre-defined length summary from input textual documents while maximizing documents’ content coverage. …”
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    Fuzzy Programming Approach to Solve Multi-Objective Fully Fuzzy Transportation Problem by Admasu Tadesse, Sirkumar Acharya, Berhanu Belay

    Published 2023-12-01
    Subjects: “…Multi-Objective Programming; Triangular Fuzzy Number; Fuzzy Transportation Problem; Fuzzy Decision Variables; Ranking Function; Fuzzy Programming Method…”
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    Study of a new code set in multi-rate CDMA VLC system by Jianping WANG, Danyang CHEN, Huimin LU, Jianli JIN, Lifang FENG

    Published 2020-12-01
    “…For the diverse traffic requirements of the wireless communication multiple access system and the characteristics of VLC, a new orthogonal variable spreading factor zero cross correlation (OVSF-ZCC) code set was proposed for multi-rate VLC code division multiple access (CDMA) system, which consisted of unipolar spreading sequences with variable lengths, and zero cross correlation properties.Assuming the radiation of LED light source was Lambert distribution, a multi-rate CDMA-VLC system with proposed code set was further presented.The effects of construction parameters, transmission rate and distance on system performance were evaluated.The results show that the new code set can effectively reduce multiple access interference (MAI), and support multiple transmission rate requirements of different users in multiple access systems.…”
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    Photonic-Assisted Multi-Tone Microwave Frequency Measurement Based on Pulse Identification by Xiaobing Xie, Chao Luo, Huiyun Tang, Jinfeng Du, Ming Li, Wei Li

    Published 2024-12-01
    “…We report a photonic-assisted method for measuring the frequencies of a multi-tone microwave with high accuracy based on pulse identification. …”
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    A Multi-Disciplinary Review of Current Sea-Level Rise Research in Florida by Anna Cathey Linhoss, Lisa Gardner Chambers, Kevin Wozniak, Tom Ankersen

    Published 2013-02-01
    “…The rate of sea-level rise in Florida generally follows the global average (~3 mm per year) and is slowly gaining public attention as a significant threat to the natural and socioeconomic future of the state. This 18-page multi-disciplinary review provides an annotated bibliographic summary of current peer-reviewed literature regarding sea-level rise in Florida. …”
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    A survey of autonomous robots and multi-robot navigation: Perception, planning and collaboration by Weinan Chen, Wenzheng Chi, Sehua Ji, Hanjing Ye, Jie Liu, Yunjie Jia, Jiajie Yu, Jiyu Cheng

    Published 2025-06-01
    “…The development of autonomous robots and the wide range of communication resources hold significant potential for enhancing multi-robot collaboration and its applications. Over the past decades, there has been a growing interest in autonomous navigation and multi-robot collaboration. …”
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  17. 1017

    Continuous Sign Language Recognition With Multi-Scale Spatial-Temporal Feature Enhancement by Zhen Wang, Dongyuan Li, Renhe Jiang, Manabu Okumura

    Published 2025-01-01
    “…Continuous Sign Language Recognition (CSLR) seeks to interpret the gestures used by people who are hard of hearing-mute individuals and translate them into natural language, thereby enhancing communication and interaction. …”
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    Crowdsourcing Relative Rankings of Multi-Word Expressions: Experts versus Non-Experts by David Alfter, Therese Lindström Tiedemann, Elena Volodina

    Published 2022-07-01
    “…We ask non-experts (second language learners of Swedish) and two groups of experts (teachers of Swedish as a second/foreign language and CEFR experts) to rank multi-word expressions in a crowdsourcing experiment. …”
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