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Big and open linked data analytics ecosystem: Theoretical background and essential elements 总被引：1，自引：0，他引：1
Big and open linked data are often mentioned together because storing, processing, and publishing large amounts of these data play an increasingly important role in today's society. However, although this topic is described from the political, economic, and social points of view, a technical dimension, which is represented by big data analytics, is insufficient. The aim of this review article was to provide a theoretical background of big and open linked data analytics ecosystem and its essential elements. First, the key terms were introduced including related dimensions. Then, the key lifecycle phases were defined and involved stakeholders were identified. Finally, a conceptual framework was proposed. In contrast to previous research, the new ecosystem is formed by interactions of stakeholders in the following dimensions and their sub-dimensions: transparency, engagement, legal, technical, social, and economic. These relationships are characterized by the most important requisites and public policy choices affecting the data analytics ecosystem together with the key phases and activities of the data analytics lifecycle. The findings should contribute to relevant initiatives, strategies, and policies and their effective implementation. 相似文献
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Josefin Lassinantti Anna Ståhlbröst Mari Runardotter 《Government Information Quarterly》2019,36(1):98-111
The opening up of public sector data has provided a new data resource for the citizens. However, the use of open data and its consequent societal value has proved not to be as extensive as initially hoped for, although multiple innovations have emerged; rather it is still considered problematic, and knowledge about open data use is scarce. Therefore, the aim of this paper is to clarify open data use and engagement by people outside the public sector, especially what motives exists and how different user types align to these motives. To achieve this, a document analysis has been carried out of reported use cases identified in EU topic reports between 2014 and 2016. By applying the theory of Relevant Social Groups (RSG), which focuses on the people's interpretation of the purpose with the technology, we identified five RSGs representing overall motives for open data use: 1) Exploring for creativity, 2) Creating business value, 3) Enabling local citizen value, 4) Addressing global societal challenges, and 5) Advocating the open data agenda. We also discuss differences between the relevant social groups and the included user types, issues and implications for understanding the evolvement of the open data field, and suggests research ahead. 相似文献
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This paper presents a benchmark proposal for the Open Government and its application from the open data perspective using data available on the U.S. government's open data portal (data.gov). The benchmark is developed over the adopted Open Government conceptual model, which describes Open Government through data openness, transparency, participation and collaboration. Resulting in two measures, that is, one known as the e-government openness index (eGovOI) and the other Maturity, the benchmark indicates the progress of government over time, the efficiency of recognizing and implementing new concepts and the willingness of the government to recognize and embrace innovative ideas. 相似文献
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The purpose of this article is to examine how aid agencies are strategically leveraging open data to improve the effectiveness of aid. Recognizing the vital role of information in international development, aid agencies have eagerly begun to adopt the tools of Open Government within the context of development (i.e. “Open Development”). Examining this trend, the author finds much scope for open data to support the development community's commitment to improving the effectiveness of aid by adopting a more systematic, coherent, and strategic approach to aid delivery (known as the “aid effectiveness” agenda). An investigation of the current state of the art finds that open data has made significant contributions towards realizing this more integrated vision of aid delivery, but that much of open data's potential remains unexplored. In particular, the use of open data is still largely focused on supporting after-the-fact reporting functions, overlooking its potential to enable integrated strategic planning and improved coordination across the full spectrum of development actors. 相似文献
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《Mass Communication and Society》2013,16(4):413-434
In a now-famous article, Robert Putnam traced changes in interpersonal (IP) trust, civic engagement, and political trust in the United States during the past 3 decades. Although trust in government has declined, so have IP trust and civic engagement. Putnam places the blame for the loss of the various components of so-called civic or social capital squarely on television as a medium. We analyze 4 data sets to explain IP trust. Education, newspaper readership, and age are consistent and strong associates of trusting attitudes and behaviors. Reported political talk radio listening and elite electronic news use also are linked to trust. Those high in social trust, however, are not consistently heavier or lighter consumers of television. Putnam's hypothesis, in other words, is not confirmed in these data. Implications, as well as some reasons to continue to entertain the hypothesis, are explored. 相似文献
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This study of UCL Press sought to identify the extent to which data available to open access (OA) monograph presses can be combined with low‐cost analysis tools to provide insight into development and strategy. An additional goal was identifying practical steps that monograph publishers can take to ensure that they make the most of the data they have access to. The project team carried out an analysis of downloaded figures from platforms providing access to UCL Press monograph titles, social media activity, and sales patterns. Patterns of engagement with the books were cross‐referenced against key marketing and dissemination events in order to identify relationships between marketing approaches and awareness or use of a title. This study shows that it is possible to gain valuable insights into the uses of OA books by collating and analysing usage and social media data. It also identifies a series of relatively straightforward steps that can be taken by presses to maximize the richness of the data captured. These include proactively gathering and storing data; providing best practice advice to those engaging in promotion, particularly when promotion is via social media; and making it easier to track specific efforts to publicize books by using tagged links. 相似文献
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文章从平台和用户视角出发,基于IS成功模型和UTAUT模型,探讨影响开放政府数据价值实现的因素;运用系统动力学方法剖析开放政府数据价值实现与各影响因素之间的相互关系及动态变化过程,并利用Vensim PLE工具将其作用机理可视化。最后,从资源设计、功能设计和服务设计三个方面提出改进开放政府数据平台的建议,以促进开放政府数据的价值实现。 相似文献
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Patrícia Silva António F. Tavares Tiago Silva Mariana Lameiras 《Government Information Quarterly》2019,36(3):469-479
This article explores the determinants of local governments' use of social networking sites. It does so by analysing the relative impact of institutional, political and social determinants, while controlling for the impact of mayors' traits and social characteristics of municipalities on local governments levels of activity on Facebook. Empirically, this article presents a within-case analysis of Portuguese municipalities' activity on social media, aiming to shed light on the strategic use of social media by local governments. A coherent picture associated with politically pro-active local governments emerges from the results: higher levels of social media activity appear in municipalities with more competitive local elections and higher commitment to transparency. Moreover, findings suggest that local governments tend to be concerned with the low levels of voter turnout, potentially resorting to social media as a powerful tool to increase civic engagement and (offline) political participation. Levels of Facebook activity are significantly higher in larger and wealthier municipalities. The results indicate that Facebook official pages of municipalities are part of a larger arsenal of tools to promote political engagement and activity levels signal a propensity to involve citizens pro-actively. 相似文献
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More recently, many scholars have lamented the decline of social capital, civic and political participation in American society. This study attempts to clarify the concept of social capital and its major components. We differentiate two dimensions of social capital: trust and social connectedness. In addition, we investigate the differential effects of a full range of media use on civic and political participation. Analysis of data from a telephone survey in Clarksville, Tennessee in 2002 showed that people's social connectedness enhances both civic and political participation. Time spent in reading newspaper and watching public affairs on television was positively correlated with political participation whereas frequency of Internet use and entertainment TV viewing was not. The results also showed no correlation between media use and civic participation. Implications of the findings for future research on democratic citizenship were discussed. 相似文献
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文章针对当前国内外开放教育资源建设中政策支持力度不够、版权及利益分配存在矛盾、技术平台开发滞后、资源同质化严重等现状,详细阐述图书馆建设开放教育资源的优势,并以金陵图书馆开放教育资源建设为例,提出通过专项申报弥补经费缺失、开展跨界合作提供多样资源、开发移动平台改善用户体验、加强营销推广资源利用等策略,为图书馆界开放教育资源的建设提供参考。 相似文献
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[目的/意义] 政府开放数据生态系统可持续发展能为数据价值实现提供充分的保障,因此,探寻其实现路径具有重要意义。[方法/过程] 立足信息生态系统理论,梳理政府开放数据生态系统可持续发展影响因素,并构建开放数据生态系统可持续发展理论模型,根据Vensim PLE仿真结果提出实现路径。[结果/结论] 仿真结果发现,在政府开放数据生态系统可持续发展过程中,法律政策对其影响最大,消费者信息素养、开放数据平台开发程度及数据创新能力组合、组织管理水平、资金投入及技术支持组合等对其影响显著。最后提出促进政府开放数据生态系统可持续发展的具体实现路径。 相似文献
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Standpoint: Disappearing authors: A postmodern perspective on the practice of writing for the screen
The current study examined content-specific relationships of citizens' use of city Web sites with civic engagement. A Web-based, volunteer survey of 1,966 citizen users of city Web sites found that surveillance, practical services, and direct democracy features functioned as important conditions for citizens' real-world civic engagement. Results indicated that citizens' use of practical services and direct democracy features of city Web sites were associated with citizens' civic involvement and political behaviors. The findings suggest that the relationships between citizens' use of city Web sites and civic engagement differ according to the purpose for which citizens use the sites. The results of the current study exhibit an indication that city Web sites can promote civic engagement among citizens. 相似文献
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《Government Information Quarterly》2018,35(4):644-656
While most data originate within a local context, our knowledge about the realization of open government data (OGD) at local levels is limited due to the lack of systematic analysis of local OGD portals. Thus, we focus on a core question about analysing and guiding the development of local OGD portals. An evaluation framework is developed based on the comparison of related studies and principles. To fill the gap in existing frameworks which lack clarity in the prioritization process, Analytic Hierarchy Process together with an expert survey is used to derive priorities of elements of the framework. To test the capability of the framework in analysing and guiding the development of local OGD portals, a case study of Chinese province-level OGD portals has been carried out. Results show that data accessibility and quality matter more than data quantity for a local OGD portal. Currently, Chinese province-level OGD portals are in their infancy of development, with a great gap between Taiwan and Hong Kong with other portals. Data relating to local statistics, credit records, and budget and spending are well released on portals in China. Population size and the size and wealth of the local government show no significant relation with the number of datasets. By combining priorities of the framework with evaluation results, it could help local governments to recognise their present shortcomings and give them recommendations for recognizing directions for OGD portal's future development. 相似文献
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Social media has opened up unprecedented new possibilities of engaging the public in government work. In response to the Open Government Directive, U.S. federal agencies developed their open government plan and launched numerous social media-based public engagement initiatives. However, we find that many of these initiatives do not deliver the intended outcomes due to various organizational, technological, and financial challenges. We propose an Open Government Maturity Model based on our field studies with U.S. federal healthcare administration agencies. This model is specifically developed to assess and guide open government initiatives which focus on transparent, interactive, participatory, collaborative public engagement that are largely enabled by emerging technologies such as social media. The model consists of five maturity levels: initial conditions (Level 1), data transparency (Level 2), open participation (Level 3), open collaboration (Level 4), and ubiquitous engagement (Level 5). We argue that there is a logical sequence for increasing social media-based public engagement and agencies should focus on achieving one maturity level at a time. The Open Government Maturity Model helps government agencies implement their open government initiatives effectively by building organizational and technological capabilities in an orderly manner. We discuss challenges and best practices for each maturity level and conclude by presenting recommendations. 相似文献
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ABSTRACTScholarly and pragmatic definitions of the term “engagement” vary drastically. This article attempts to capture the nuances of the term by exploring journalists’ roles on social media where “engagement” is supposed to be particularly prevalent. Using in-depth interviews, we gauge the attitudes of traditional political journalists as well as those who think of themselves as “engagement specialists” about their responsibilities in interactive spaces. In addition, we analyze what kinds of engagement are happening in these spaces, and how citizens’ expectations are being articulated, in terms of journalist-audience relationship—an organic resultant of engagement. We found that journalists are taking on new kinds of roles in social spaces—often in the name of “engagement”—but that work is not always particularly interactive with citizens; rather, content is engaged with. In contrast, citizens look to journalists to play a number of roles that range from civic guide to therapist. Thus, relationship building happens sporadically. Furthermore, engagement level is dependent on the platform and its affordances. This research offers a continuum of social media engagement conceived as relationship building that can reconcile the disparities in how we define engagement, and suggests newsrooms appreciate the nuances via a series of recommendations. 相似文献
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ABSTRACT This paper analyzes a locally bound and hybridized form of civic engagement through digital media. Based on an explorative case study of a Slovak Facebook page called Zomri, engaged mostly in both mockery and denunciation of societal and political actors, the paper aims to challenge existing conceptual definitions of social media-based civic engagements, pointing to its hybridization. Through in-depth interviews with its founders and a survey of its supporters, we position the group and its activities through three separate lenses (trolling, digital vigilantism, and citizen journalism) that constitute an emergent category of dynamic and politically influential civic society actor. 相似文献