Showing 261 - 280 results of 8,559 for search '"cooperative"', query time: 0.07s Refine Results
  1. 261

    Research on Distribution and Inventory Cooperation of Agricultural Means Supply Chain by Yanxin Zhu, Jiajing Wang, Lixian Liu

    Published 2021-01-01
    “…This paper constructed a biobjective model based on the total cost and time satisfaction to provide a desirable solution to the distribution and inventory cooperation of agricultural means supply chain. The model simulated how the distribution center and retailers collaborate to meet the needs of the order customer in the random lead time and out-of-stock loss costs. …”
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    Modelling and Simulation of Distributed UAV Swarm Cooperative Planning and Perception by Haifeng Ling, Hongchuan Luo, Haisong Chen, Linyuan Bai, Tao Zhu, Yanjun Wang

    Published 2021-01-01
    “…Due to the indeterminacy of sensors, distributed cooperative swarms have been considered to be efficient and robust but challenging to design and test. …”
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  11. 271

    Two-party cooperative blind signature based on SM2 by Xue BAI, Baodong QIN, Rui GUO, Dong ZHENG

    Published 2022-12-01
    “…SM2, issued by China in 2010, is a public key cryptography standard based on elliptic curves.It has been widely used in finance, social security and other fields thanks to its advantages of improved signature efficiency, decreased storage space and computing complexity than RSA.With the popularization and application of SM2, the issues of its key security and data privacy are of great concern.The single-key mode inhibits the potential application in multi-user settings, and the leakage of the key will threaten the security of the entire cryptosystem due to the centralization.The problem of secure storage and reasonable utilization of keys needs to be solved urgently.In addition, the SM2 digital signature algorithm cannot guarantee the message privacy.Aiming at the issues of key security and data privacy of the signature algorithm, many researchers have proposed the idea of cooperative signature and blind signature for SM2.However, there isn’t SM2 collaborative blind signature scheme proposed.Then a two-party cooperative blind signing protocol based on SM2 was proposed in this paper, which allowed two parties to sign except the user.The signing process did not require recovering the complete private key, while not revealing the information of the partial private key and secret number.The key was stored separately to improve the security of the key, while the blind signature protected the privacy of the message.In terms of security, the protocol satisfied unforgeability and unlinkability.The protocol was implemented using C to demonstrate the efficiency of each participant’s local operation.In the honest model, the time cost of each entity in the cooperative signature phase was similar as that of executing a lightweight SM2 blind signature.Overall, the proposed protocol has certain advantages in terms of function and efficiency.…”
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  12. 272

    Serotonin circuits act cooperatively with pathophysiology of opioid use disorder by Arakawa Hiroyuki, Ozawa Akihiko

    Published 2025-03-01
    “…This review deals with central serotonin (5-HT) system as a cooperative mediator with OUD-related neural processing. …”
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    Stochastic Congestion Pricing among Multiple Regions: Competition and Cooperation by Hua Wang, Wei Mao, Hu Shao

    Published 2013-01-01
    “…In this paper, we investigate the cooperative and competitive behaviors among multiple regions in congestion pricing considering stochastic conditions; especially demand uncertainty is taken into account in transportation modelling. …”
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  15. 275

    Feature-Aware Cooperative Relaying for Multiflow Wireless Sensor Networks by Ming Tao, Huaqiang Yuan, Wenhong Wei, Chao Qu

    Published 2013-11-01
    “…The optimal relays for the deployed multiflow with specific probing and transmission requirements are selected to find collision-free and energy-efficient cooperative routings. Simulations conducted on NS-2 platform demonstrate that the proposed cooperative routing outperforms the compared routing selection strategies in significantly balancing the energy distribution and prolonging the network lifetime.…”
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  16. 276

    Heterogeneity and Environmental Preferences Shape the Evolution of Cooperation in Supply Networks by Dong Mu, Xiongping Yue

    Published 2021-01-01
    “…This work offers a valuable perspective to improve the level of cooperation among firms and understand the evolution of cooperation in supply networks.…”
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  17. 277

    Credit Cooperatives and Income Growth: Analyzing the Role of Financial Sustainability by Zhen Liu, Yumei Xie, Jinbi Yang, Doudou Zhu

    Published 2024-01-01
    “…This paper aims to study the role of financial sustainability in the relationship between credit cooperation and income growth. The scale of the credit cooperatives and the financial sustainability were selected as two instrumental variables to mitigate the endogeneity of credit cooperative loans. …”
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  18. 278

    The impact of collaborative and cooperative methods on staff’s knowledge in complaint handling by Tita Hariyanti, Ninik Pujaning Dyah, Sabrina Aulia Rahma, Silvy Rahmah Yanthy, Tjatur Budi Winarko

    Published 2023-09-01
    Subjects: “…collaborative methods, cooperative methods, knowledge change, complaint handling…”
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    Selective Cooperative Transmission in Ad Hoc Networks with Directional Antennas by Eui-Jik Kim, Sungkwan Youm

    Published 2013-11-01
    “…This paper presents a selective cooperative transmission scheme (abbreviated SCT) for ad hoc network with directional antennas that leverages the benefits of directional-only antenna approach and cooperative communication. …”
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