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  1. Article ; Online: Rare-earth Element-based Electrocatalysts Designed for CO

    Wang, Hengan / Kang, Xinchen / Han, Buxing

    ChemSusChem

    2024  Volume 17, Issue 7, Page(s) e202301539

    Abstract: Electrochemical ... ...

    Abstract Electrochemical CO
    Language English
    Publishing date 2024-01-10
    Publishing country Germany
    Document type Journal Article ; Review
    ISSN 1864-564X
    ISSN (online) 1864-564X
    DOI 10.1002/cssc.202301539
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Blockchain and K-Means Algorithm for Edge AI Computing.

    Qiu, Xiaotian / Yao, Dengfeng / Kang, Xinchen / Abulizi, Abudukelimu

    publication RETRACTED

    Computational intelligence and neuroscience

    2022  Volume 2022, Page(s) 1153208

    Abstract: The current development of blockchain, technically speaking, still faces many key problems such as efficiency and scalability issues, and any distributed system faces the problem of how to balance consistency, availability, and fault tolerance need to be ...

    Abstract The current development of blockchain, technically speaking, still faces many key problems such as efficiency and scalability issues, and any distributed system faces the problem of how to balance consistency, availability, and fault tolerance need to be solved urgently. The advantage of blockchain is decentralization, and the most important thing in a decentralized system is how to make nodes reach a consensus quickly. This research mainly discusses the blockchain and K-means algorithm for edge AI computing. The natural pan-central distributed trustworthiness of blockchain provides new ideas for designing the framework and paradigm of edge AI computing. In edge AI computing, multiple devices running AI algorithms are scattered across the edge network. When it comes to decentralized management, blockchain is the underlying technology of the Bitcoin system. Due to its characteristics of immutability, traceability, and consensus mechanism of transaction data storage, it has recently received extensive attention. Blockchain technology is essentially a public ledger. This is done by recording data related to trust management to this ledger. To collaboratively complete artificial intelligence computing tasks or jointly make intelligent group decisions, frequent communication is required between these devices. By integrating idle computing resources in an area, a distributed edge computing platform is formed. Users obtain benefits by sharing their computing resources, and nodes in need complete computing tasks through the shared platform. In view of the identity security problems faced in the sharing process, this article introduces blockchain technology to realize the trust between users. All participants must register a secure identity in the blockchain network and conduct transactions in this security system. A K-means algorithm suitable for edge environments is proposed to identify different degradation stages of equipment operation reflected by multiple types of data. Based on the prediction of the fault state for a single type of data, the algorithm uses the historical data of multiple types of data together with the prediction data to predict the fault stage. During the research process, the average optimization energy consumption of K-means algorithm is 14.6% lower than that of GA. On the basis of designing a resource allocation scheme based on blockchain, the problem of how the participants can realize reliable resource use according to the recorded data on the chain is studied. The article implements the verification of the legality of the use of blockchain resources. In addition, a control node is introduced to master the global real-time information of the network to provide data support for the user's choice.
    MeSH term(s) Algorithms ; Artificial Intelligence ; Blockchain ; Computer Security ; Humans ; Information Storage and Retrieval
    Language English
    Publishing date 2022-05-29
    Publishing country United States
    Document type Journal Article ; Retracted Publication
    ZDB-ID 2388208-6
    ISSN 1687-5273 ; 1687-5273
    ISSN (online) 1687-5273
    ISSN 1687-5273
    DOI 10.1155/2022/1153208
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Selective and Efficient CO

    Zhang, Xiudong / Yan, Xupeng / Chen, Peng / Zhang, Pei / Kang, Xinchen / Ma, Jun / Chen, Chunjun / Han, Buxing

    Angewandte Chemie (International ed. in English)

    2024  Volume 63, Issue 9, Page(s) e202315822

    Abstract: Electroreduction of ... ...

    Abstract Electroreduction of CO
    Language English
    Publishing date 2024-01-30
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2011836-3
    ISSN 1521-3773 ; 1433-7851
    ISSN (online) 1521-3773
    ISSN 1433-7851
    DOI 10.1002/anie.202315822
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  4. Article: Efficient C-N coupling for urea electrosynthesis on defective Co

    Li, Pengsong / Zhu, Qinggong / Liu, Jiyuan / Wu, Tianbin / Song, Xinning / Meng, Qinglei / Kang, Xinchen / Sun, Xiaofu / Han, Buxing

    Chemical science

    2024  Volume 15, Issue 9, Page(s) 3233–3239

    Abstract: Urea electrosynthesis under ambient conditions is emerging as a promising alternative to conventional synthetic protocols. However, the weak binding of reactants/intermediates on the catalyst surface induces multiple competing pathways, hindering ... ...

    Abstract Urea electrosynthesis under ambient conditions is emerging as a promising alternative to conventional synthetic protocols. However, the weak binding of reactants/intermediates on the catalyst surface induces multiple competing pathways, hindering efficient urea production. Herein, we report the synthesis of defective Co
    Language English
    Publishing date 2024-01-18
    Publishing country England
    Document type Journal Article
    ZDB-ID 2559110-1
    ISSN 2041-6539 ; 2041-6520
    ISSN (online) 2041-6539
    ISSN 2041-6520
    DOI 10.1039/d3sc06579k
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Book ; Online: Semantic Network Model for Sign Language Comprehension

    Kang, Xinchen / Yao, Dengfeng / Jiang, Minghu / Huang, Yunlong / Li, Fanshu

    2023  

    Abstract: In this study, the authors propose a computational cognitive model for sign language (SL) perception and comprehension with detailed algorithmic descriptions based on cognitive functionalities in human language processing. The semantic network model (SNM) ...

    Abstract In this study, the authors propose a computational cognitive model for sign language (SL) perception and comprehension with detailed algorithmic descriptions based on cognitive functionalities in human language processing. The semantic network model (SNM) that represents semantic relations between concepts, it is used as a form of knowledge representation. The proposed model is applied in the comprehension of sign language for classifier predicates. The spreading activation search method is initiated by labeling a set of source nodes (e.g. concepts in the semantic network) with weights or "activation" and then iteratively propagating or "spreading" that activation out to other nodes linked to the source nodes. The results demonstrate that the proposed search method improves the performance of sign language comprehension in the SNM.

    Comment: 19 pages, 6 figures and 1 table
    Keywords Computer Science - Computation and Language
    Publishing date 2023-01-27
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: High-Rate CO

    Bi, Jiahui / Li, Pengsong / Liu, Jiyuan / Wang, Yong / Song, Xinning / Kang, Xinchen / Sun, Xiaofu / Zhu, Qinggong / Han, Buxing

    Angewandte Chemie (International ed. in English)

    2023  Volume 62, Issue 36, Page(s) e202307612

    Abstract: Realizing industrial-scale production of HCOOH from the ... ...

    Abstract Realizing industrial-scale production of HCOOH from the CO
    Language English
    Publishing date 2023-07-31
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2011836-3
    ISSN 1521-3773 ; 1433-7851
    ISSN (online) 1521-3773
    ISSN 1433-7851
    DOI 10.1002/anie.202307612
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Improving CO

    Feng, Jiaqi / Wu, Limin / Liu, Shoujie / Xu, Liang / Song, Xinning / Zhang, Libing / Zhu, Qinggong / Kang, Xinchen / Sun, Xiaofu / Han, Buxing

    Journal of the American Chemical Society

    2023  Volume 145, Issue 17, Page(s) 9857–9866

    Abstract: Cu is a promising electrocatalyst in ... ...

    Abstract Cu is a promising electrocatalyst in CO
    Language English
    Publishing date 2023-04-24
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3155-0
    ISSN 1520-5126 ; 0002-7863
    ISSN (online) 1520-5126
    ISSN 0002-7863
    DOI 10.1021/jacs.3c02428
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Boosting Electrocatalytic Nitrate-to-Ammonia via Tuning of N-Intermediate Adsorption on a Zn-Cu Catalyst.

    Wu, Limin / Feng, Jiaqi / Zhang, Libing / Jia, Shunhan / Song, Xinning / Zhu, Qinggong / Kang, Xinchen / Xing, Xueqing / Sun, Xiaofu / Han, Buxing

    Angewandte Chemie (International ed. in English)

    2023  Volume 62, Issue 43, Page(s) e202307952

    Abstract: The renewable-energy-powered electroreduction of nitrate ( ... ...

    Abstract The renewable-energy-powered electroreduction of nitrate (NO
    Language English
    Publishing date 2023-09-19
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2011836-3
    ISSN 1521-3773 ; 1433-7851
    ISSN (online) 1521-3773
    ISSN 1433-7851
    DOI 10.1002/anie.202307952
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  9. Article ; Online: Switching between C

    Liu, Jiyuan / Li, Pengsong / Bi, Jiahui / Jia, Shuaiqiang / Wang, Yong / Kang, Xinchen / Sun, Xiaofu / Zhu, Qinggong / Han, Buxing

    Journal of the American Chemical Society

    2023  Volume 145, Issue 42, Page(s) 23037–23047

    Abstract: Rational regulation of the reaction pathway to produce the desired products is one of the most significant challenges in the electrochemical ... ...

    Abstract Rational regulation of the reaction pathway to produce the desired products is one of the most significant challenges in the electrochemical CO
    Language English
    Publishing date 2023-10-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3155-0
    ISSN 1520-5126 ; 0002-7863
    ISSN (online) 1520-5126
    ISSN 0002-7863
    DOI 10.1021/jacs.3c05562
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: p-d Orbital Hybridization Induced by p-Block Metal-Doped Cu Promotes the Formation of C

    Li, Pengsong / Bi, Jiahui / Liu, Jiyuan / Wang, Yong / Kang, Xinchen / Sun, Xiaofu / Zhang, Jianling / Liu, Zhimin / Zhu, Qinggong / Han, Buxing

    Journal of the American Chemical Society

    2023  Volume 145, Issue 8, Page(s) 4675–4682

    Abstract: Large-current electrolysis of ... ...

    Abstract Large-current electrolysis of CO
    Language English
    Publishing date 2023-02-17
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3155-0
    ISSN 1520-5126 ; 0002-7863
    ISSN (online) 1520-5126
    ISSN 0002-7863
    DOI 10.1021/jacs.2c12743
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