强化网络课件中的学习效果评价     

刘冉  布辉 《远程教育杂志》2006,(3):47-49

本文从四个方面讨论了在网络课件中加入“学习效果评价”模块的必要性,并以“数据结构网络课件”为个案,介绍了“学习效果评价”模块的设计方法和开发过程,把网络课件与人工智能技术相结合,对“数据结构网络课件”中存在的问题提出了改进思路。  相似文献   

The intellectual profile of abused and neglected children in the Philippines: An analysis of SB5 IQ scores of sexually abused,physically abused and neglected children     

《Child abuse & neglect》2018

Child abuse and neglect have been associated with cognitive deficits, among other effects on child development. This study explores the prediction that child abuse and neglect has an impact on Stanford-Binet Intelligence Scales 5th Edition (SB5) IQ scores, in relation to gender, age and type of abuse experienced. 300 children with experiences of abuse and neglect were included in the study, comprising 100 sexually abused, 100 physically abused and 100 neglected children. Overall, all scores on the SB5 were found to be significantly lower than the minimum average scores on the test. Verbal IQ (VIQ) scores were likewise found to be significantly lower than Nonverbal IQ (NVIQ) scores. Full Scale IQ (FSIQ) scores did not reveal heterogeneity when gender was factored in. Age and type of abuse (with a moderate effect size) on the other hand, showed significant differences among groups. Statistical analyses of SB5 Factor Index Scores revealed that abused children, in general, have significantly higher Visual-Spatial Processing (VS) and Quantitative Reasoning (QR) scores and lower scores in Knowledge (KN). There was a large effect size found in such an analysis. Age (with a large effect size), gender and type of abuse (with moderate effect sizes) give significant variations to this obtained profile.  相似文献   

基于专利计量的人工智能技术前沿识别及趋势分析     

张振刚  黄洁明  陈一华 《科技管理研究》2018,(5):36-42

以德温特专利数据库(DII)收录的人工智能领域相关专利为数据源,运用专利计量法对专利数据进行时间、地域分布和专利权人分析,展示了人工智能领域研究实力的分布情况;利用信息可视化软件Cite Space绘制人工智能的知识图谱,挖掘出人工智能领域的关键技术、技术热点与前沿领域,并对人工智能的发展趋势进行了分析。  相似文献   

绿色智能建筑综合评价体系研究_*     

熊向阳  马晓国  欧阳强 《科技管理研究》2017,(3)

绿色建筑是提升城镇化建设质量的重要途径,绿色建筑需顺应信息技术发展使建筑智能化。梳理绿色智能建筑发展情况,评述国内外绿色建筑评价体系。在此基础上借鉴最新版绿色建筑评价标准,构建绿色智能建筑评价体系,建立五级评价等级标准,确定评价指标权重及综合评价模型。并进行案例研究,以期为我国绿色智能建筑评价提供参考。  相似文献   

体育教学中学生自然集体结构的“核心”与“孤立者”智力结构研究   总被引：2，自引：0，他引：2  

刘英 《武汉体育学院学报》1999,(1)

本文从社会交往的角度确定体育教学中学生自然集体结构的“核心”与“孤立者”,并且运用韦克斯勒成人智力测量表对其“核心”、“孤立者”的智力结构进行研究 ,从而为体育教学提供科学的心理依据。  相似文献   

Exploring the factors,affordances and constraints outlining the implementation of Artificial Intelligence in public sector organizations     

《International Journal of Information Management》2023

Artificial Intelligence (AI) is viewed as having great potential for the public sector to improve the management of internal activities and the delivery of public services. However, realizing its potential depends on the proper implementation of the technology, which is characterized by unique factors, that afford or constrain its use. What these factors are and how they affect AI implementation is still poorly understood, and scholars call for studies to add empirical evidence to the existing knowledge. This study relies on a case study methodology and, by adopting an abductive approach, applies a double theoretical perspective: the Technology-Organization-Environment (TOE) framework and the Technology Affordances and Constraints Theory (TACT). Drawing on these combined lenses, we develop a conceptual framework that extends previous studies by showing how AI implementation is the result of a combination of contextual factors that are deeply interrelated and, specifically, how AI-related factors bring new affordances and constraints to the application domain.  相似文献   

基于专利数据的中国区域智能芯片技术创新图谱研究     

赵程程  常旭华 《科技管理研究》2023,(5):175-186

通过智能芯片技术创新聚类图谱分析，识别中国智能芯片技术创新路径；从区域层面分析和比较京津冀、长三角、粤港澳+台湾、中西部地区、东部地区的中国智能芯片技术创新关键主体分布，及其研发合作关系特征，为中国智能芯片创新发展政策的制定提供参考。研究发现：（1）中国智能芯片技术创新路径可分为延续传统计算架构、打造量子芯片、研发类脑芯片3条路径；（2）中国智能芯片技术创新主体分布呈现出长三角地区、京津冀地区聚焦智能芯片技术创新全赛道，粤港澳地区聚焦传统赛道，中西部地区多为高校与科研院所，聚焦智能芯片的实验室研发；（3）中国智能芯片技术创新主体的研发合作关系演化呈现关键创新主体的研发合作规模逐渐缩小，合作关系逐渐稳健，合作网络时空发展向“地缘性+业缘性”演化，研发合作方向逐渐呈现两极化的态势。  相似文献   

Assessing behavioral data science privacy issues in government artificial intelligence deployment     

《Government Information Quarterly》2022,39(4):101679

In today's global culture where the Internet has established itself as the main tool for communication and commerce, the capability to massively analyze and predict citizens' behavior has become a priority for governments in terms of collective intelligence and security. At the same time, in the context of novel possibilities that artificial intelligence (AI) brings to governments in terms of understanding and developing collective behavior analysis, important concerns related to citizens' privacy have emerged. In order to identify the main uses that governments make of AI and to define citizens' concerns about their privacy, in the present study, we undertook a systematic review of the literature, conducted in-depth interviews, and applied data-mining techniques. Based on our results, we classified and discussed the risks to citizens' privacy according to the types of AI strategies used by governments that may affect collective behavior and cause massive behavior modification. Our results revealed 11 uses of AI strategies used by the government to improve their interaction with citizens, organizations in cities, services provided by public institutions or the economy, among other areas. In relation to citizens' privacy when AI is used by governments, we identified 8 topics related to human behavior predictions, intelligence decision making, decision automation, digital surveillance, data privacy law and regulation, and the risk of behavior modification. The paper concludes with a discussion of the development of regulations focused on the ethical design of citizen data collection, where implications for governments are presented aimed at regulating security, ethics, and data privacy. Additionally, we propose a research agenda composed by 16 research questions to be investigated in further research.  相似文献   

人工智能对中国区域经济高质量发展影响的理论机理与实证分析----以工业机器人为例     

高志刚  田丰  韩延玲 《科技管理研究》2023,(7)

随着工业4.0时代的到来,在技术变革的浪潮中,以全球视角布局人工智能技术,引领未来科技发展,为我国推动经济高质量发展、建设创新型国家提供有力动力。本文分析了人工智能对经济高质量发展影响的理论机理,并采用2009-2019年中国省级面板数据,构建面板固定效应模型实证分析了人工智能对中国区域经济高质量发展的影响,研究发现：人工智能可以为经济高质量发展提供动力支持,在不同区域中,人工智能对西部地区经济高质量发展的促进作用较大,东北、东部地区次之,中部地区较小；在人工智能实现经济高质量发展的传导效应中,资本形成累积效应和技术创新效应传导效果明显,人力资本提升效应传导效果不明显。为了实现我国区域经济高质量发展,要加快人工智能领域的人才培养、加强新型基础设施建设以及鼓励人工智能核心技术的研发。  相似文献