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How makers responded to the PPE shortage during the COVID-19 pandemic: an analysis focused on the Hauts-de-France region 制造商如何应对COVID-19大流行期间的个人防护装备短缺:以上法兰西地区为重点的分析
Pub Date : 2021-09-15 DOI: 10.1145/3479986.3479989
R. Viseur, Berengere Fally, Amel Charleux
The COVID-19 pandemic led to the confinement of populations in France on the one hand and to shortages of equipment on the other hand (in particular Personal Protective Equipment). The makers therefore mobilized worldwide to produce this medical equipment. In the Hauts-de-France region, a group of makers organized to produce face shields for hospitals, public health and social care institutions and also for retailers. Our analysis of the collaborative messaging room used to coordinate the production of face shields was completed by the interview of active makers. It was based on an original tool-based integrated and hybrid (quantitative/qualitative) methodology. That work enabled us to update the profile of the participants, the intensity of their contribution, the nature of the innovation implemented, the coordination mechanisms, the associated difficulties and the role of technologies in the makers' response.
2019冠状病毒病大流行一方面导致法国人口受限,另一方面导致设备短缺(特别是个人防护装备)。因此,制造商动员世界各地生产这种医疗设备。在上法兰西大区,一群制造者组织起来,为医院、公共卫生和社会护理机构以及零售商生产面罩。我们对协同信息室用于协调面罩生产的分析是通过对活跃制造者的采访来完成的。它基于一种原始的基于工具的集成和混合(定量/定性)方法。这项工作使我们能够更新参与者的概况、他们的贡献强度、所实施的创新的性质、协调机制、相关的困难以及技术在制造者反应中的作用。
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引用次数: 1
Open data in digital strategies against COVID-19: the case of Belgium 抗击COVID-19数字战略中的开放数据:比利时的案例
Pub Date : 2021-09-15 DOI: 10.1145/3479986.3479988
R. Viseur
COVID-19 has highlighted the importance of digital in the fight against the pandemic (control at the border, automated tracing, creation of databases...). In this research, we analyze the Belgian response in terms of open data. First, we examine the open data publication strategy in Belgium (a federal state with a sometimes complex functioning, especially in health), second, we conduct a case study (anatomy of the pandemic in Belgium) in order to better understand the strengths and weaknesses of the main COVID-19 open data repository. And third, we analyze the obstacles to open data publication. Finally, we discuss the Belgian COVID-19 open data strategy in terms of data availability, data relevance and knowledge management. In particular, we show how difficult it is to optimize the latter in order to make the best use of governmental, private and academic open data in a way that has a positive impact on public health policy.
COVID-19凸显了数字化在抗击大流行中的重要性(边境控制、自动追踪、创建数据库……)。在这项研究中,我们从开放数据的角度分析了比利时的反应。首先,我们研究了比利时(一个功能有时很复杂的联邦州,特别是在卫生方面)的开放数据发布战略,其次,我们进行了一个案例研究(对比利时大流行的剖析),以便更好地了解COVID-19主要开放数据存储库的优势和劣势。第三,分析了开放数据发布的障碍。最后,我们从数据可用性、数据相关性和知识管理等方面讨论了比利时COVID-19开放数据战略。我们特别指出,要优化后者,以对公共卫生政策产生积极影响的方式充分利用政府、私人和学术开放数据,是多么困难。
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引用次数: 1
Quantifying the Gap: A Case Study of Wikidata Gender Disparities 量化差距:维基数据性别差异的案例研究
Pub Date : 2021-09-15 DOI: 10.1145/3479986.3479992
C. Zhang, L. Terveen
Much prior research has found gender bias in peer production systems like Wikipedia and OpenStreetMap. This bias affects both women’s participation in these platforms and content about women on these platforms. We investigated the gender content gap in Wikidata, where less than 22% of items that represent people are about women. We asked: what is the source of this bias? Specifically, does it originate from the actions of Wikidata editors or from external factors; that is, does it simply reflect existing real world gender bias? We conducted a quantitative case study that found: (i) the most popular categories of people included in Wikidata represent male-dominant professions, such as American football; (ii) within a selected set of professions where we could obtain gender distribution data, Wikidata is no more biased than the real world: men and women are included at similar percentages, and the quality of items representing men and women also is similar. We provide possible explanations for our findings and implications for addressing the Wikidata content gap.
许多先前的研究发现,维基百科和开放地图等对等生产系统存在性别偏见。这种偏见既影响了女性在这些平台上的参与,也影响了这些平台上关于女性的内容。我们调查了维基数据中的性别内容差距,其中代表人物的项目中只有不到22%是关于女性的。我们问:这种偏见的来源是什么?具体来说,它是源于维基数据编者的行为还是外部因素;也就是说,它只是反映了现实世界中存在的性别偏见吗?我们进行了一项定量案例研究,发现:(i)维基数据中最受欢迎的人群类别代表了男性主导的职业,如美式足球;(ii)在我们可以获得性别分布数据的一组选定的职业中,维基数据并不比现实世界更有偏见:男性和女性以相似的百分比被包括在内,代表男性和女性的项目的质量也相似。我们为我们的发现和解决维基数据内容差距的含义提供了可能的解释。
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引用次数: 9
A Reference Model for Outside-in Open Innovation Platforms 一个由外而内的开放式创新平台参考模型
Pub Date : 2021-09-15 DOI: 10.1145/3479986.3479998
Pablo Cruz, Felipe Beroíza, Francisco Ponce, H. Astudillo
The Open Innovation paradigm has spread widely since 2003, and led to the emergence of Open Innovation Platforms as software systems aiming at supporting and facilitating open innovation initiatives and projects. This software domain has matured up to a point where many functional concepts became notably common and used in these platforms. When implementing open innovation platforms, related people often struggle when defining expected functional characteristics due to the general application of the paradigm, making necessary the existence of a model that provide a set of potential functional features expected in the creation and development of this type of platform. Reference models provides a domain-specific set of clearly defined entities aiming at encouraging better communication in the domain. We propose in this paper a reference model for capturing and defining the functional features that could be implemented in outside-in oriented open innovation platforms. For building this reference model, we reviewed some of the already published reports of open innovation platforms implementations in order determine and define the potential functional features expected in this kind of platforms. We believe this knowledge base could ease software development and deployment decisions, especially at early stages where open innovation platforms adopters face development in a domain that as of this writing is still new to many people.
自2003年以来,开放式创新范式广泛传播,并导致开放式创新平台作为软件系统的出现,旨在支持和促进开放式创新举措和项目。这个软件领域已经成熟到一定程度,许多功能概念在这些平台中变得非常普遍和使用。在实施开放式创新平台时,由于范式的普遍应用,相关人员在定义预期的功能特征时经常遇到困难,因此有必要存在一个模型,该模型提供了这类平台创建和开发中预期的一组潜在功能特征。参考模型提供了一组特定于领域的明确定义的实体,旨在促进领域内更好的通信。本文提出了一个用于捕获和定义可在面向外部的开放式创新平台中实现的功能特征的参考模型。为了构建这个参考模型,我们回顾了一些已经发表的关于开放式创新平台实现的报告,以确定和定义这类平台中预期的潜在功能特征。我们相信这个知识库可以简化软件开发和部署决策,特别是在开放创新平台采用者在撰写本文时对许多人来说仍然陌生的领域中面临开发的早期阶段。
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引用次数: 2
Implicit Visual Attention Feedback System for Wikipedia Users 维基百科用户的隐式视觉注意力反馈系统
Pub Date : 2021-09-15 DOI: 10.1145/3479986.3479993
Neeru Dubey, Amit Arjun Verma, S. Iyengar, Simran Setia
The complex collaborative structure of Wikipedia has attracted researchers from various domains, such as social networks, human-computer interaction, and collective intelligence. Yet, a few focus on the readers’ perception of Wikipedia. Readers make up the majority of Wikipedia users (editors/readers), and being on the consumption side, readers play a crucial role in its sustenance. The attention patterns of users while reading an article can reveal users’ interest distribution as well as content quality of the article. In this paper, we present an Attention Feedback (AF) approach for Wikipedia readers. The fundamental idea of the proposed approach comprises the implicit capture of gaze-based feedback of Wikipedia readers using a commodity gaze tracker. The developed AF mechanism aims at overcoming the main limitation of the currently used “pageview” and “survey” based feedback approaches, i.e., data inaccuracy. Moreover, the incorporation of a single-camera image processing-based gaze tracker makes the overall system cost-efficient and portable. The proposed approach can be extended to enable the research community to analyze various online portals as well as offline documents from the readers’ perspective.
维基百科复杂的协作结构吸引了来自社会网络、人机交互和集体智能等各个领域的研究人员。然而,一些人关注的是读者对维基百科的看法。读者构成了维基百科用户(编辑/读者)的大多数,作为消费者,读者在维基百科的维持中起着至关重要的作用。用户在阅读文章时的注意模式可以揭示用户的兴趣分布以及文章的内容质量。在本文中,我们提出了一种针对维基百科读者的注意力反馈(AF)方法。该方法的基本思想包括使用商品凝视跟踪器对维基百科读者基于凝视的反馈进行隐式捕获。开发的AF机制旨在克服目前使用的基于“页面浏览量”和“调查”的反馈方法的主要限制,即数据不准确。此外,基于单摄像头图像处理的凝视跟踪器的集成使整个系统具有成本效益和便携性。该方法可以扩展,使研究界能够从读者的角度分析各种在线门户和离线文档。
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引用次数: 0
The platform belongs to those who work on it! Co-designing worker-centric task distribution models 这个平台属于在上面工作的人!共同设计以员工为中心的任务分配模型
Pub Date : 2021-09-15 DOI: 10.1145/3479986.3479987
David Rozas, Jorge Saldivar, Eve Zelickson
Today, digital platforms are increasingly mediating our day-to-day work and crowdsourced forms of labour are progressively gaining importance (e.g. Amazon Mechanical Turk, Universal Human Relevance System, TaskRabbit). In many popular cases of crowdsourcing, a volatile, diverse, and globally distributed crowd of workers compete among themselves to find their next paid task. The logic behind the allocation of these tasks typically operates on a “First-Come, First-Served” basis. This logic generates a competitive dynamic in which workers are constantly forced to check for new tasks. This article draws on findings from ongoing collaborative research in which we co-design, with crowdsourcing workers, three alternative models of task allocation beyond “First-Come, First-Served”, namely (1) round-robin, (2) reputation-based, and (3) content-based. We argue that these models could create fairer and more collaborative forms of crowd labour. We draw on Amara On Demand, a remuneration-based crowdsourcing platform for video subtitling and translation, as the case study for this research. Using a multi-modal qualitative approach that combines data from 10 months of participant observation, 25 semi-structured interviews, two focus groups, and documentary analysis, we observed and co-designed alternative forms of task allocation in Amara on Demand. The identified models help envision alternatives towards more worker-centric crowdsourcing platforms, understanding that platforms depend on their workers, and thus ultimately they should hold power within them.
今天,数字平台越来越多地调解我们的日常工作,众包形式的劳动正逐渐变得越来越重要(例如亚马逊机械土耳其人,通用人类关联系统,TaskRabbit)。在许多流行的众包案例中,一群不稳定的、多样化的、分布在全球的工人相互竞争,寻找下一个有报酬的任务。这些任务分配背后的逻辑通常是基于“先到先得”的原则。这种逻辑产生了一种竞争动态,在这种动态中,工人们不断被迫检查新任务。本文借鉴了正在进行的合作研究的发现,我们与众包工作者共同设计了“先到先得”之外的三种替代任务分配模型,即(1)循环,(2)基于声誉和(3)基于内容。我们认为,这些模型可以创造更公平、更协作的群体劳动形式。我们将Amara on Demand(一个基于报酬的视频字幕和翻译众包平台)作为本研究的案例。采用多模态定性方法,结合了10个月的参与者观察、25个半结构化访谈、两个焦点小组和文献分析的数据,我们观察并共同设计了Amara on Demand中任务分配的替代形式。确定的模型有助于设想以工人为中心的众包平台的替代方案,理解平台依赖于他们的工人,因此最终他们应该在他们内部掌握权力。
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引用次数: 2
WDProp: Web Application to Analyse Multilingual Aspects of Wikidata Properties 用于分析维基数据属性的多语言方面的Web应用程序
Pub Date : 2021-09-15 DOI: 10.1145/3479986.3479996
John Samuel
Compared to Wikipedia, Wikidata is a single domain website with the possibility to view information in multiple languages. Translation plays a significant role in Wikidata. Unlike Wikidata items, Wikidata properties are influenced less by translation bots and require a meaningful amount of human effort. The study of Wikidata property creation and translation is, therefore, very essential. Since the inception of Wikipedia, several research works have focused on the information flow among different language Wikipedias. The attention has now shifted to the way information on Wikidata is created and translated. The focus of this article is the Wikidata properties. WDProp is a web application created to understand and obtain an integrated view on the various multilingual aspects of Wikidata properties, from their proposition to their use on multiple domains.
与维基百科相比,维基数据是一个单一域名的网站,可以查看多种语言的信息。翻译在维基数据中扮演着重要的角色。与Wikidata项目不同,Wikidata属性受翻译机器人的影响较小,需要大量的人力。因此,研究维基数据属性的创建和翻译是非常必要的。自维基百科成立以来,一些研究工作集中在不同语言维基百科之间的信息流。现在,人们的注意力转移到了维基数据信息的创建和翻译方式上。本文的重点是Wikidata属性。WDProp是一个web应用程序,用于理解和获得关于维基数据属性的各种多语言方面的集成视图,从它们的命题到它们在多个领域的使用。
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引用次数: 0
Extracting and Visualizing User Engagement on Wikipedia Talk Pages 提取和可视化维基百科讨论页上的用户参与
Pub Date : 2021-09-15 DOI: 10.1145/3479986.3479995
Carlin MacKenzie, J. R. Hott
As Wikipedia has grown in popularity, it is important to investigate its diverse user community and collaborative editorial base. Although all user data, from traffic to user edits, are available for download under a free and open license, it is difficult to work with this data due to its scale. In this paper, we demonstrate how consumer hardware can be used to create a local database of Wikipedia’s full edit history from their public XML data dumps. Using this database, we create and present the first visualizations of how editing on talk pages differs between user groups. Our visualizations demonstrate that low quality edits are primarily performed by IP users, rather than blocked users, and that overall engagement with talk pages has plateaued over the last 10 years across all user groups. Finally, we investigate the feasibility of classifying blocked users using this dataset as an example of future research directions. However, we demonstrate the difficulty of this task and find that additional data or a more advanced model would be needed to classify them, as our approach didn’t provide sufficient information to do this. We anticipate that our visualizations and data extraction process are of interest to the community and will provide researchers with the tools needed to use Wikipedia’s valuable data when resources are limited.
随着维基百科越来越受欢迎,调查其多样化的用户社区和协作编辑基础是很重要的。尽管所有用户数据,从流量到用户编辑,都可以在免费开放的许可下下载,但由于这些数据的规模,很难使用这些数据。在本文中,我们将演示如何使用消费者硬件从其公共XML数据转储中创建维基百科完整编辑历史的本地数据库。使用这个数据库,我们创建并展示了讨论页编辑在不同用户组之间的差异。我们的可视化显示,低质量的编辑主要是由IP用户执行的,而不是被屏蔽的用户,并且在过去的10年里,所有用户组对讨论页的总体参与度都趋于稳定。最后,以该数据集为例,探讨了屏蔽用户分类的可行性,并提出了未来的研究方向。然而,我们证明了这项任务的难度,并发现需要额外的数据或更高级的模型来对它们进行分类,因为我们的方法没有提供足够的信息来做到这一点。我们期望我们的可视化和数据提取过程会引起社区的兴趣,并将为研究人员提供在资源有限时使用维基百科宝贵数据所需的工具。
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引用次数: 0
Group Formation in a Cross-Classroom Collaborative Project-Based Learning Environment 跨课堂合作项目学习环境下的小组形成
Pub Date : 2021-09-15 DOI: 10.1145/3479986.3479997
Gail Rolle-Greenidge, P. Walcott
Cross-Classroom Collaborative Project-Based Learning (C3PjBL) requires the formation of project-groups by pairing student-groups across classrooms. Unfortunately, due to the configuration of these groups, the group formation techniques found in the literature are unable to automatically create project-groups for C3PjBL. This paper describes an automatic project-group formation technique for C3PjBL which utilizes clustering to create homogeneous student-groups, based on the students’ perceived technological and higher-order thinking skills (student characteristics). Student-groups, from different classrooms, are then paired using an optimization technique to form project-groups. In our results, we present a comparison of the performance of a random group formation technique and our technique. We observed that automatic group formation using an n-dimensional space of student characteristics and k-means clustering is more effective than random group formation and, the strategy of forming homogeneous student-groups and heterogeneous project-group for C3PjBL creates more compatible group compositions than random grouping.
跨教室协作式项目学习(C3PjBL)要求通过跨教室的学生小组配对形成项目小组。不幸的是,由于这些组的配置,在文献中发现的组形成技术无法为C3PjBL自动创建项目组。本文描述了一种基于学生感知技术和高阶思维技能(学生特征)的C3PjBL项目小组自动形成技术,该技术利用聚类来创建同质的学生小组。然后,来自不同教室的学生小组使用优化技术进行配对,形成项目小组。在我们的结果中,我们提出了随机群形成技术和我们的技术性能的比较。研究发现,基于学生特征和k-means聚类的n维空间自动组队比随机组队更有效,而在C3PjBL中,同质学生组和异质项目组的组队策略比随机组队更能产生兼容的组队。
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引用次数: 1
Wikipedia Edit-a-thons and Editor Experience: Lessons from a Participatory Observation 维基百科编辑马拉松和编辑经验:参与式观察的教训
Pub Date : 2021-09-15 DOI: 10.1145/3479986.3479994
Wioletta Gluza, Izabella Turaj, F. Meier
Wikipedia is one of the most important sources of encyclopedic knowledge and among the most visited websites on the internet. As a peer-produced knowledge repository, Wikipedia is dependent on its community of contributors. A healthy contributor community and a steady stream of new editors from diverse backgrounds are especially vital for the platform’s future in its endeavour of closing knowledge gaps and combating biases and a lack of diversity that Wikipedia suffers from. Edit-a-thons are social activities aiming to improve content and create new articles on Wikipedia with the purpose of recruitment and onboarding of newcomers. Although edit-a-thons have been facilitated and hosted for many years now, little is known how editors experience such events. In this paper, we study editors experience during a virtual edit-a-thon by applying an ethnomethodological perspective. We use a participatory observation to study incidents of motivation and frustration occurring during the collaborative online writing event. Moreover, we use Hofstede’s 6D Model of National Culture to explore what influence culture has on participants’ actions, expressed feelings and thoughts while interacting with the administrator and with each other. Our findings indicate that the type of motivational factors is very diverse and varies from general motivation to fill in knowledge gaps, in the beginning, to share good resources for citations at later stages of the edit-a-thon. However, participants also experience moments of frustration, especially concerning the usability of the editing interface and when navigating a complex bureaucracy of policies and procedures. Finally, our analysis shows that cultural idiosyncrasies can intensify the frustrating experience of social challenges.
维基百科是百科知识最重要的来源之一,也是互联网上访问量最大的网站之一。作为一个同行生产的知识库,维基百科依赖于它的贡献者社区。一个健康的贡献者社区和来自不同背景的源源不断的新编辑对于这个平台的未来尤其重要,因为它正在努力缩小知识差距,打击偏见和维基百科所遭受的缺乏多样性的问题。编辑马拉松(Edit-a-thons)是一种社会活动,旨在改善维基百科上的内容并创建新文章,目的是招募和加入新成员。尽管编辑马拉松已经被促进和举办了很多年,但很少有人知道编辑们是如何经历这样的活动的。本文从民族方法学的角度研究了虚拟编辑马拉松中的编辑体验。我们使用参与式观察来研究在合作网络写作事件中发生的动机和挫折事件。此外,我们使用Hofstede ' s 6D Model of National Culture来探讨文化对参与者在与管理者互动以及与他人互动时的行为、表达的感受和思想的影响。我们的研究结果表明,激励因素的类型是非常多样化的,从一开始填补知识空白的一般动机,到编辑马拉松后期分享好的引用资源。然而,参与者也会遇到挫折,特别是在编辑界面的可用性以及在复杂的政策和程序中导航时。最后,我们的分析表明,文化特质会加剧对社会挑战的沮丧体验。
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引用次数: 0
期刊
Proceedings of the 17th International Symposium on Open Collaboration
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