Results 41 to 50 of about 2,095,251 (161)
A human visual cognitive mechanism based network for surface defect detection(基于人类视觉认知机制的表面缺陷检测)
Zhejiang Daxue xuebao. Lixue banSurface defect detection is crucial for ensuring product performance, quality, aesthetics, and production efficiency. Despite rapid advancements in artificial intelligence in the field of visual inspection, developing machine vision learning based on ...
崔丽莎(CUI Lisha) +5 more
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Accountability in Government Use of AI: Citizen Concerns and Preferences
Public Administration, EarlyView.ABSTRACT Government adoption of AI opens the “pandora's box” of accountability, a core aspect of public value. Despite the centrality of governmental AI accountability, citizens' concerns and preferences in holding governments accountable for AI usage remain poorly understood.
Naikang Feng, Yanto Chandra
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智能科学与技术学报, 2019 阿尔兹海默症作为一种常见且多发的疾病，严重影响着中老年群体的生活质量与水平，深入理解阿尔兹海默症的发病机制和发展进程对于研发相关预防措施及治疗手段非常重要。现有研究大多基于病变前后大脑静态特性的对照分析，忽略了其病变过程中的动态演化机制。基于功能磁共振成像数据构建大脑功能网络，对其病变过程纵向发展中神经系统动态演化过程进行深入研究，提出了一种基于脑网络水平的阿尔兹海默症病变过程的动态演化模型，以模拟大脑在神经系统病变过程中的动态演变及可塑过程，最后，从多个角度对演化结果进行评估，验证了模型的合理性 ...
倪冰洁, 李炜, 陈曦
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智能科学与技术学报, 2022 当代系统认知、管理与控制的核心理论、方法与技术已经转移到大数据和人工智能技术上，这导致当前人工智能技术条件局限与复杂系统认知、管理、控制的需求之间形成了一道鸿沟。因此，现实的需求催生了人工智能的一种新型形态——人机混合增强智能形态，即人类智能与机器智能协同贯穿于系统认知、管理、控制等过程的始终，人类的认知和机器智能认知互相混合，形成增强型的智能形态，这种形态是人工智能或机器智能可行的、重要的成长模式。提出了一种物理-数据-知识混合驱动的人机混合增强智能系统管控方法。从可信分布式数据、计算和算法 ...
张俊 +12 more
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Public Administration, EarlyView.ABSTRACT As the public sector increasingly adopts AI‐powered automated decision systems (ADS), understanding how citizens experience and value ADS use in public decision‐making is both normatively and practically important. Therefore, we examine and compare the effects of seven attributes of public values on citizens' support for ADS adoption in two ...
Guimin Zheng +4 more
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Resource Substitution: Local Governments' Issue Attention and Policy Reinvention
Policy Studies Journal, EarlyView.ABSTRACT Research on policy reinvention, where a government modifies rather than replicates policy innovations introduced by other governments, has progressed significantly, but how it is influenced by the government's issue attention has not been thoroughly examined.
Yingxin Zhang, Yixue Yao, Kaifeng Yang
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智能科学与技术学报概述了人工智能（artificial intelligence，AI）大模型研究的焦点、发展趋势及其技术本质，分析了国家层面的人工智能发展战略、国防领域的紧迫需求以及船舶领域应用的基础。从智能绿色船舶的发展、防务装备体系的革新、管控体系的建设以及知识密集产业的转型等方面，探讨了将人工智能大模型技术应用于船舶领域的广阔前景。人工智能大模型技术与“平行系统”“知识工厂”和“数字员工”等理念相结合，能够催生“AI设计”+“数字工厂”+“平行验证”等新型设计、研发和验证手段。此外 ...
王兆杰, 于雷, 熊进辉, 李怀瑜, 韩云君, 沈震, 郭瑞, 张勇
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Designing Integrated Policies for the Twin Transition: Challenges and Tradeoffs
Policy Studies Journal, EarlyView.ABSTRACT Democratic governance faces the intertwined imperatives of managing the transformative risks and opportunities of digitalization, particularly stemming from artificial intelligence (AI), while achieving environmental sustainability within planetary boundaries.
Martino Maggetti
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Zhejiang Daxue xuebao. Lixue banTo address the issues of high continuity and high precision in engineering calculations, this paper introduces an eighth-degree Hermite-type interpolation spline featuring high-order continuity, high precision, and multiple parameters.
谢进(XIE Jin), 尹行(YIN Hang)
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