From user-generated data to data-driven innovation: A research agenda to understand user privacy in digital markets     

《International Journal of Information Management》2021

In recent years, strategies focused on data-driven innovation (DDI) have led to the emergence and development of new products and business models in the digital market. However, these advances have given rise to the development of sophisticated strategies for data management, predicting user behavior, or analyzing their actions. Accordingly, the large-scale analysis of user-generated data (UGD) has led to the emergence of user privacy concerns about how companies manage user data. Although there are some studies on data security, privacy protection, and data-driven strategies, a systematic review on the subject that would focus on both UGD and DDI as main concepts is lacking. Therefore, the present study aims to provide a comprehensive understanding of the main challenges related to user privacy that affect DDI. The methodology used in the present study unfolds in the following three phases; (i) a systematic literature review (SLR); (ii) in-depth interviews framed in the perspectives of UGD and DDI on user privacy concerns, and finally, (iii) topic-modeling using a Latent Dirichlet allocation (LDA) model to extract insights related to the object of study. Based on the results, we identify 14 topics related to the study of DDI and UGD strategies. In addition, 14 future research questions and 7 research propositions are presented that should be consider for the study of UGD, DDI and user privacy in digital markets. The paper concludes with an important discussion regarding the role of user privacy in DDI in digital markets.  相似文献   

国外体育创新创业研究的前沿热点与发展启示——基于Web Of Science的文献计量分析     

唐元超  许建  蒋东升  陈政天 《浙江体育科学》2020,(3):8-14,108

为更好地了解国外体育创新创业领域研究的前沿热点和发展趋势,明晰我国发展的不足。运用文献计量法、数理统计法等对1968—2018年Web Of Science(SSCI、SCI等核心库)中的收录的123篇文献进行了计量分析。结果表明:国外体育创新创业领域已取得一定的成果,但也仍存在作者合作脉络单一、实证研究单薄、案例分析不够全面等问题,建议国内应取长补短,从巩固理论研究、深入实证研究、加强协作脉络、延伸企业家精神内涵等方面入手,以期更好地促进我国体育创新创业领域的发展。  相似文献   

高校体育教学动态教学成效监测指标建设探究     

王放 《体育科技文献通报》2020,(5):36-37,40

在素质教育稳步推进和新教改不断深化的背景下,高校体育教学改革主动进行了各种尝试,但在教法改革方面依然不足,就目前高校人才培养成效看仍存在各种局限。因此,当前我国高校体育教育应注重教学方法的改革和探索,提升人才培养成效。笔者在进行长期的教学探索与反思基础上,创新性地提出了动态教学成效监测机制,并致力于动态教学成效监测指标建设,目的在于真正落实高校体育教学的宗旨和人才培养指标,实现学生体育素养、体质全面提升与体育文化素养并举的教学目的。  相似文献   

我国学校体育场地建设效率研究     

孙成林  王健 《武汉体育学院学报》2020,54(2):44-52

基于第六次全国体育场地普查基础数据，运用数据包络分析法，对我国学校体育场地建设效率进行研究。结果显示：在样本期内，学校体育场地建设的综合技术效率均值为0.606、纯技术效率均值为0.758、规模效率均值为0.787，较之DEA最优值1，我国学校体育场地的建设效率不高；以非DEA有效为标准，从综合技术效率看，学校体育场地建设效率呈现东部高于西部、西部高于中部地区的态势，场地建设投入决策单元的整体效率水平不高；从纯技术效率看，体育场地建设效率呈现西部高于东部、东部高于中部地区的态势，场地建设投入要素的管理和技术水平有较大提升空间；从规模效率看，体育场地建设效率呈现与综合技术效率同样的态势，且全国有23个省体育场地建设处于规模效益递减状态，场地建设投入资源的配置效率不高。分析表明我国学校体育场地建设效率低的原因主要在于场地建设投入资金的结构不合理、区域间体育资源的配置不合理、体育用地开发利用的"二维平面延展"局限性等。建议：在财政经费投入上采用差异化的财政投入政策，在区域性资源配置上合理配置区域间学校体育场地建设投入资源，在土地资源开发利用上注重学校体育用地的"三维立体化"开发等举措，以提高我国学校体育场地的建设效率。  相似文献   

Machine learning based system for managing energy efficiency of public sector as an approach towards smart cities     

《International Journal of Information Management》2021

Energy efficiency of public sector is an important issue in the context of smart cities due to the fact that buildings are the largest energy consumers, especially public buildings such as educational, health, government and other public institutions that have a large usage frequency. However, recent developments of machine learning within Big Data environment have not been exploited enough in this domain. This paper aims to answer the question of how to incorporate Big Data platform and machine learning into an intelligent system for managing energy efficiency of public sector as a substantial part of the smart city concept. Deep neural networks, Rpart regression tree and Random forest with variable reduction procedures were used to create prediction models of specific energy consumption of Croatian public sector buildings. The most accurate model was produced by Random forest method, and a comparison of important predictors extracted by all three methods has been conducted. The models could be implemented in the suggested intelligent system named MERIDA which integrates Big Data collection and predictive models of energy consumption for each energy source in public buildings, and enables their synergy into a managing platform for improving energy efficiency of the public sector within Big Data environment. The paper also discusses technological requirements for developing such a platform that could be used by public administration to plan reconstruction measures of public buildings, to reduce energy consumption and cost, as well as to connect such smart public buildings as part of smart cities. Such digital transformation of energy management can increase energy efficiency of public administration, its higher quality of service and healthier environment.  相似文献   

大学新生实践创新综合能力现状及思考——基于某医科大学公共卫生学院大学新生的调查     

陈文军  何婷婷  汪光军  伏有为 《教育教学论坛》2020,(3):273-275

通过某医科大学公共卫生学院大学新生关于实践创新能力的调查,发现大多数大学新生喜欢实践创新和渴望提高自身的实践创新综合能力,但由于大学生自身依赖性和惰性严重,以及对实践创新的了解不全面、创新意识薄弱等,导致大学新生实践创新综合能力较差。建议高校出台各项政策,激励学生参加学科竞赛,提升实践创新能力。  相似文献   

创新创业教育引领高等教育高质量发展的动力机制及趋势研究     

许丹丹  申锋  柳铭  宋佳 《教育教学论坛》2020,(19):5-6

新背景下,展开创新创业教育,推动大众创业及万众创新,借助创新创业促进经济发展、技术升级,最终实现人民收入的提升,对人民美好生活愿望予以满足。基于此,深入研究创新创业教育引领高等教育高质量发展的动力机制,以期助推高等教育的高质量发展。  相似文献   

深根固本,实现民族伟大复兴--试论中国传统村落保护与发展     

曹昌智  胡燕 《中国名城》2021,(5):1-7

中国传统村落根植于中华民族农耕文明,其价值蕴藏丰富的文化内涵。中国传统村落是世界上规模最大的农耕文明聚落遗产群,是记载古代社会变迁、文化融合的恢弘史诗,是当今世界极其丰富的自然人文旅游资源。中国传统村落发展存在的诸多问题,提出保护中国传统村落需秉持创新发展的理念,以留住乡愁。  相似文献   

Swarm intelligence goal-oriented approach to data-driven innovation in customer churn management     

《International Journal of Information Management》2021

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Internal efficiency of Higher education system in armed conflict-affected countries-Yemen case     

《International Journal of Educational Development》2021

Yemen has witnessed decades of political unrest and the current armed conflict has significantly impacted human development. The economic activity has been severely disrupted which in turn affected the delivery of public services including the financing and operation of the higher education system (HE), where efficiency was negatively impacted.The purpose of this research is to investigate the extent of which the internal efficiency of the Yemen HE has been affected. This will be achieved through analysing the main three domains of teaching and learning activities as well as the impacts of the adopted policies by HE management. Structured interviews with standardized closed-ended and open-ended questions were conducted online with 51 academics who have been purposely selected. Despite the devastating effects of the armed conflict, the HE has continued to perform its duties, providing space for learning and contributing effectively in social cohesion. Nonetheless, the education process has been impacted quantitatively and qualitatively.Yemen has been deprived of its well-qualified human capital, and the brain-drain is still ongoing. The continuity of conflict will yield a generation who is either uneducated or poorly educated, and this will in turn continue feeding the violence and jeopardizing Yemen’s future.This paper represents a first attempt to study the effects of Yemen’s armed conflict on HE. Future research should shed light on tracing students who abandoned education as well as the level of knowledge, skills and competencies of those lately graduated. The multi-dimensional effects of brain-drain are equally important.  相似文献