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Developmental Medicine &Child Neurology, Volume 61, Issue 3, Page E1-E35, March 2019., 2019 目的 本国际临床指南由欧洲残疾儿童学会（the European Academy of Childhood Disability，EACD）牵头制定，旨在解决发育性协调障碍（developmental coordination disorder，DCD）的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题，通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础，以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类，最终转化为指南建议。并由国际 ...
Jing Hua +6 more
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6G oriented blockchain based Internet of things data sharing and storage mechanism [PDF]
, 2020 Considering the heterogeneity of various IoT system and the single point failure of centralized data-processing platform,a decentralized IoT data sharing and storage method based on blockchain technology was proposed.The block consensus and decentralized
Chengxiang WANG +4 more
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Research on efficient and secure cross-domain data sharing of IoV under blockchain architecture [PDF]
, 2023 To solve the problems of data disclosure, uncontrolled data access, and inefficiency of cross-domain data sharing in the Internet of vehicles (IoV), an efficient and secure cross-domain data sharing scheme of IoV under blockchain architecture was ...
Tiancong CAO, Xuejiao LIU, Yingjie XIA
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SMART CONTRACTS UNDER THE EGYPTIAN CIVIL LAW
International Journal of Law in Changing WorldThe prevalence of digital technologies in contemporary human interactions has elevated the role of digital means in contractual relations among society members, prompting renewed attention to smart contracts as automated, code-based legal instruments ...
Mohammed Ibrahim Abdel Nabi +1 more
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Zhejiang Daxue xuebao. Lixue ban, 2018 根据约束优化问题的全局收敛性要求，基于传统优化与智能优化，设计了一种基于Zoutendijk可行方向法的新型变异算子，并将其应用于生物地理学优化算法，构建了一种用混合优化算法求解优化问题的方法.通过算子设计策略的理论验证、智能算法的收敛性分析及6个不同类型算例的仿真试验，证明此自适应求解优化问题机制具有实效性.
WANGYuejiao(王月娇) +1 more
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智能科学与技术学报, 2020 利用传染病预警技术和系统来监测传染病异常暴发趋势并及时准确预警，是传染病早期防控的关键。现行传染病预警系统尚存在智能化程度不足、关键信息流通不畅和分布式协同决策困难等问题。基于区块链分布式计算架构，结合人工智能、大数据和智能合约等新兴信息技术，提出了一种传染病监测与预警技术及其实现框架。该技术可高效集中多方监测力量，灵活集成多种预警手段，在安全和保护隐私的前提下构建知识集成和智慧互联的分布式协同监测环境，并以智能合约作为公开公正的、软件定义的监测代理来实时融合决策、监测疫情和自动预警 ...
欧阳丽炜 +4 more
doaj
智能科学与技术学报, 2022 路径规划算法被广泛地应用于各种运动规划任务，如机器人运动、自动驾驶等。迄今为止，许多优秀的路径规划算法被提出并被应用于不同领域。对于一个特定的任务环境，选择合适的路径规划算法能更高效地规划出满足约束条件的较优路径。基于群体智能成果，以遗传编程算法为框架，研究快速扩展随机树（RRT）路径规划算法及其变种RRT-Star路径规划算法、RRT-Star-Smart路径规划算法在不同任务环境下的适应度及路径规划效率，设计出一个路径规划程序自动生成系统。该系统能自主分析当前环境地图特征，并结合 RRT ...
王雨倩, 丁嵘
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Smart Contract Defect Detection Method Based on Multi-Feature Fusion [PDF]
Smart contracts are one of the most successful applications of the blockchain technology. Owing to their widespread application, the security issues of smart contracts have attracted widespread attention from researchers.
Yifeng WANG, Cheng ZENG, Qingyu QUAN, Jiaoran WANG, Peng HE
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智能科学与技术学报去中心化物理基础设施网络是未来数字社会不可或缺的基石，它将传统依赖于集中式控制和管理的物理设施转变为由社区驱动且自主治理的新型基础设施网络，而区块链与人工智能（artificial intelligence，AI）技术的深度融合在其中起到了关键的赋能作用。为此，首先强调有机结合“AI赋能区块链”与“区块链赋能AI”，形成协同增效的双向闭环回路，以构建真正意义上的智能区块链，从而实现区块链智能新范式。其次，提出智能区块链的新型技术架构：一方面，将智能性内嵌至传统区块链架构的每一层 ...
李娟娟, 管桑田, 秦蕊, 侯家琛, 王飞跃
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An Improved Scheme for Blockchain Oracle Based on Schnorr Signature [PDF]
Blockchain oracle is a type of middleware that provides trustworthy guarantee for on-chain data, effectively addressing the trust problem of on- and off-chain data transmission.
Huaiyong CUI, Shaohua ZHANG, Chao LI, Bingrong DAI
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