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  1. 781

    Distributed fair cooperative routing in multi-gates wireless mesh network by Hong QIAO, Da-fang ZHANG, Kun XIE, Shi-ming HE, Ji ZHANG

    Published 2015-02-01
    “…Existing cooperative routings cannot fairly allocate the wireless resources,which results in that the throughput of minimum flow cannot satisfy the performance requirement.The multiple flow cooperative routing problem is formulated as a convex optimization problem with the goal of maximizing network utility.Based on dual decomposition and subgradient method,a distributed fair cooperative routing algorithm in multi-gates wireless mesh network-FCRMG is proposed.The simulation results show that,FCRMG can largely improve the throughput of the minimum flow without decreasing the total network throughput,compared with uncooperative routing based on expected transmission time metric and cooperative routing based on contention aware metric.…”
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  2. 782

    Cancer molecular subtyping using limited multi-omics data with missingness. by Yongqi Bu, Jiaxuan Liang, Zhen Li, Jianbo Wang, Jun Wang, Guoxian Yu

    Published 2024-12-01
    “…Diagnosing cancer subtypes is a prerequisite for precise treatment. Existing multi-omics data fusion-based diagnostic solutions build on the requisite of sufficient samples with complete multi-omics data, which is challenging to obtain in clinical applications. …”
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    Article
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    Modeling and Analysis of a Multi-Degree-of-Freedom Micro-Vibration Simulator by Xiaoming Wang, Zhenbang Xu, Shuai He, Qingwen Wu, Hang Li, Yaping Zhao, Lei He

    Published 2017-01-01
    “…To reproduce the disturbance forces and moments generated by the reaction/momentum wheel assembly, a multi-degree-of-freedom micro-vibration simulator is proposed. …”
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    Research on multi-dimensional iOS privacy disclosure evaluation model by Yue-xiu XING, Ai-qun HU, Yong-jian WANG, Ran ZHAO

    Published 2016-04-01
    “…The existing iOS platform is lacking ofsystematic assessment methods of privacy leak detection.To solve this problem,a multi-dimensional iOSprivacy disclosure evaluation model was presented.This model combined static analysis,dynamic analysis and network data analysis method to extract the features of the application’s pri-vacy disclosure behavior and evaluate it form multiple dimensions way.The model on 30 different types of apps from the iOS App Store and found out that more than 50% of all investigated apps aretracking users’ locations were evaluated,almost 40% of all send data to a server without the user’s consent.The model makes up for the limitations of single static analysis or dynamic analysis methods,solves the quantization problem of privacy disclosure effectively.…”
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    Sampled-Data Consensus of Multi-Agent System in the Presence of Packet Losses by Xin Wang, Hui Wang, Junjian Huang, Jurgen Kurths

    Published 2018-01-01
    “…The consensus problem is investigated in this paper for multi-agent systems subjected to sampled data and packet losses. …”
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    Multi-party efficient audit mechanism for data integrity based on blockchain by Jiashun ZHOU, Na WANG, Xuehui DU

    Published 2021-12-01
    “…A blockchain-based data integrity multi-party high-efficiency audit mechanism (MBE-ADI) for the big data environment was proposed.A hybrid Merkle DAG structure based on data domain was built to organize data, and realized the simultaneous verification of a large number of unstructured data in the big data environment.In order to deal with the problem of large amount of data in the big data environment, a multi copy deterministic verification method based on BLS signature was designed to realize the efficient verification of data integrity supporting multiple copies.A dual verification audit architecture based on consortium blockchain was designed to realize decentralized automatic audit and audit history credible traceability.At the same time, data integrity verification services were provided for data owners and data users to realize reliable acquisition of data.The test proves the feasibility of the system and the efficiency of data integrity audit.…”
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    Design of Multi-mode Hydraulic Mechanical Composite Transmission Device for Tractor by Wang Haoran, Cao Fuyi, Ma Ke, Guo Zhanzheng, Guo Fuqiang

    Published 2020-03-01
    “…In order to meet the complex and varied working conditions of the tractor, a multi-mode hydraulic mechanical composite transmission device is designed. …”
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