Étiquette : data repositories

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EN

The financial maintenance of social science data archives: Four case studies of long-term infrastructure work

Authors : Kristin R. Eschenfelder, Kalpana Shankar, Greg Downey

Contributing to the literature on knowledge infrastructure maintenance, this article describes a historical longitudinal analysis of revenue streams employed by four social science data organizations: the Roper Center for Public Opinion, the Inter-university Consortium for Political and Social Research (ICPSR), the UK Data Archive (UKDA), and the LIS Cross-National Data Center in Luxembourg (LIS).

Drawing on archival documentation and interviews, we describe founders’ assumptions about revenue, changes to revenue streams over the long term, practices for developing and maintaining revenue streams, the importance of financial support from host organizations, and how the context of each data organization shaped revenue possibilities.

We extend conversations about knowledge infrastructure revenue streams by showing the types of change that have occurred over time and how it occurs. We provide examples of the types of flexibility needed for data organizations to remain sustainable over 40–60 years of revenue changes.

We distinguish between Type A flexibilities, or development of new products and services, and Type B flexibilities, or continuous smaller adjustments to existing revenue streams. We argue that Type B flexibilities are as important as Type A, although they are easily overlooked. Our results are relevant to knowledge infrastructure managers and stakeholders facing similar revenue challenges.

URL : The financial maintenance of social science data archives: Four case studies of long-term infrastructure work

DOI : https://doi.org/10.1002/asi.24691

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EN

Research data management and services: Resources for different data practitioners

Author : Gilbert Mushi

The emergence of data-driven research and demands for the establishment of Research Data Management (RDM) has created interest in academic institutions and research organizations globally.

Some of the libraries especially in developed countries have started offering RDM services to their communities. Although lagging behind, some academic libraries in developing countries are at the stage of planning or implementing the service. However, the level of RDM awareness is very low among researchers, librarians and other data practitioners.

The objective of this paper is to present available open resources for different data practitioners particularly researchers and librarians.

It includes training resources for both researchers and librarians, Data Management Plan (DMP) tool for researchers; data repositories available for researchers to freely archive and share their research data to the local and international communities.

A case study with a survey was conducted at the University of Dodoma to identify relevant RDM services so that librarians could assist researchers to make their data accessible to the local and international community.

The study findings revealed a low level of RDM awareness among researchers and librarians. Over 50% of the respondent indicated their perceived knowledge as poor in the following RDM knowledge areas; DMP, data repository, long term digital preservation, funders RDM mandates, metadata standards describing data and general awareness of RDM.

Therefore, this paper presents available open resources for different data practitioners to improve RDM knowledge and boost the confidence of academic and research libraries in establishing the service.

URL : Research data management and services: Resources for different data practitioners

DOI : https://doi.org/10.29173/iq995

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EN

Open research data repositories: Practices, norms, and metadata for sharing images

Authors : Karin Hansson, Anna Dahlgren

Open research data repositories are promoted as one of the cornerstones in the open research paradigm, promoting collaboration, interoperability, and large-scale sharing and reuse. There is, however, a lack of research investigating what these sharing platforms actually share and a more critical interface analysis of the norms and practices embedded in this datafication of academic practice is needed.

This article takes image data sharing in the humanities as a case study for investigating the possibilities and constraints in 5 open research data repositories. By analyzing the visual and textual content of the interface along with the technical means for metadata, the study shows how the platforms are differentiated in terms of signifiers of research paradigms, but that beneath the rhetoric of the interface, they are designed in a similar way, which does not correspond well with the image researchers’ need for detailed metadata.

Combined with the problem of copyright limitations, these data-sharing tools are simply not sophisticated enough when it comes to sharing and reusing images. The result also corresponds with previous research showing that these tools are used not so much for sharing research data, but more for promoting researcher personas.

URL : Open research data repositories: Practices, norms, and metadata for sharing images

DOI : https://doi.org/10.1002/asi.24571

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EN

Institutional Data Repository Development, a Moving Target

Authors : Colleen Fallaw, Genevieve Schmitt, Hoa Luong, Jason Colwell, Jason Strutz

At the end of 2019, the Research Data Service (RDS) at the University of Illinois at Urbana-Champaign (UIUC) completed its fifth year as a campus-wide service. In order to gauge the effectiveness of the RDS in meeting the needs of Illinois researchers, RDS staff developed a five-year review consisting of a survey and a series of in-depth focus group interviews.

As a result, our institutional data repository developed in-house by University Library IT staff, Illinois Data Bank, was recognized as the most useful service offering by our unit. When launched in 2016, storage resources and web servers for Illinois Data Bank and supporting systems were hosted on-premises at UIUC.

As anticipated, researchers increasingly need to share large, and complex datasets. In a responsive effort to leverage the potentially more reliable, highly available, cost-effective, and scalable storage accessible to computation resources, we migrated our item bitstreams and web services to the cloud. Our efforts have met with success, but also with painful bumps along the way.

This article describes how we supported data curation workflows through transitioning from on-premises to cloud resource hosting. It details our approaches to ingesting, curating, and offering access to dataset files up to 2TB in size–which may be archive type files (e.g., .zip or .tar) containing complex directory structures.

URL : https://journal.code4lib.org/articles/15821

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EN

Evidence for Trusted Digital Repository Reviews: An Analysis of Perspectives

Author : Jonathan David Crabtree

Building trust in our research infrastructure is important for the future of the academy. Trust in research data repositories is critical as they provide the evidence for past discoveries as well as the input for future discoveries.

Archives and repositories are examining their options for trustworthy review, audit, and certification as a means to build trust within their content creator and user communities. One option these institutions have is to increase and demonstrate their trustworthiness is to apply for the CoreTrustSeal.

Applicants for the CoreTrustSeal are becoming more numerous and diverse, ranging general purpose repositories, preservation infrastructure providers, and domain repositories. This demand for certification and the subjective nature of decisions around levels of CORETrustSeal compliance drives this dissertation.

It is a study of the review process and its veracity and consistency in determining the trustworthiness of applicant repositories. Several assumptions underlie this work. First, audits and reviews must be based on evidence supplied by the repository under scrutiny; second, and not all reviewers will approach a piece of evidence in the same fashion or give it the same weight. Third, the value and veracity of required evidence may be subject to reviewers’ diverse perspectives and diverse repository community norms.

This research used a thematic qualitative analysis approach to identify similarities and differences in CoreTrustSeal reviewers’ responses during semi-structured interviews in order to better understand potential subjective differences among respondents. The participants’ non-probabilistic sample represented a balance in perspectives across three anticipated categories: administrator, archivist, and technologist.

Themes converged around several key concepts. Nearly all participants felt they were performing a peer review process and working to help the repository community and the research enterprise.

Reviewers were questioned about the various CoreTrustSeal application requirements and which ones they felt were the most important. No clear evidence emerged to indicate that variations in perspectives affected the subjective review of application evidence. The same categories of evidence were often selected and identified as being critical across all three categories (i.e., administrator, archivist, and technologist).

Many valuable suggestions from participants were recorded and can be implemented to ensure the consistency and sustainability of this trusted repository review process.

These suggestions and concepts were also very evenly distributed across the three perspectives. The balance in perspectives is potentially due to participants’ experience levels and their years of experience in various positions, holding many responsibilities, within the organizations they represented.

DOI : https://doi.org/10.17615/npck-km73

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EN

Openness in Big Data and Data Repositories. The Application of an Ethics Framework for Big Data in Healthand Research

Authors : Vicki Xafis, Markus K. Labude

There is a growing expectation, or even requirement, for researchers to deposit a variety of research data in data repositories as a condition of funding or publication. This expectation recognizes the enormous benefits of data collected and created for research purposes being made available for secondary uses, as open science gains increasing support.

This is particularly so in the context of big data, especially where health data is involved. There are, however, also challenges relating to the collection, storage, and re-use of research data.

This paper gives a brief overview of the landscape of data sharing via data repositories and discusses some of the key ethical issues raised by the sharing of health-related research data, including expectations of privacy and confidentiality, the transparency of repository governance structures, access restrictions, as well as data ownership and the fair attribution of credit.

To consider these issues and the values that are pertinent, the paper applies the deliberative balancing approach articulated in the Ethics Framework for Big Data in Health and Research (Xafis et al. 2019) to the domain of Openness in Big Data and Data Repositories.

Please refer to that article for more information on how this framework is to be used, including a full explanation of the key values involved and the balancing approach used in the case study at the end.

URL : Openness in Big Data and Data Repositories. The Application of an Ethics Framework for Big Data in Healthand Research

DOI : https://doi.org/10.1007/s41649-019-00097-z

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FR

Ouverture des données de recherche dans le domaine académique suisse : outils pour le choix d’une stratégie institutionnelle en matière de dépôt de données

Auteur/Author : Marielle Guirlet

Le contexte actuel de l’Open Science se traduit par des exigences d’ouverture des données de recherche. Le dépôt de données est un instrument crucial pour partager publiquement ces données.

Néanmoins, l’offre actuelle pléthorique et très diverse rend la sélection du dépôt difficile pour les chercheurs et les chercheuses. Pour les aider, leurs institutions d’affiliation émettent des recommandations pour le choix du meilleur dépôt. Elles proposent parfois aussi leur propre dépôt de données ou envisagent de le créer.

Cette étude, basée sur un travail de Master en sciences de l’information, s’intéresse à la démarche que les institutions académiques suisses peuvent suivre pour définir leur stratégie de soutien aux chercheurs et aux chercheuses en termes de dépôt.

Elle identifie aussi les informations qui vont aider ces institutions à choisir entre orienter ces chercheurs et ces chercheuses vers un dépôt existant (et lequel) et créer un nouveau dépôt, et aux spécifications que ce dépôt doit remplir.

Après avoir défini les concepts des données de recherche et des dépôts ouverts, les fonctionnalités, les outils et les services nécessaires à un dépôt pour mettre en œuvre le partage public de données sont discutés.

A partir des critères utilisés par la certification CoreTrustSeal pour évaluer la qualité d’un dépôt, et en tenant compte de ces fonctionnalités, de ces outils et ces services, un modèle de description d’un dépôt de données de recherche ouvertes est élaboré. Ce modèle peut être utilisé pour l’évaluation d’un dépôt existant ou pour la conception d’un nouveau dépôt.

Les stratégies de neuf institutions académiques suisses en matière de dépôt de données de recherche, dépôts utilisés et dépôts recommandés, sont analysées. Des recommandations sont formulées, sur la base des bonnes pratiques observées.

Des outils développés pour le choix de la meilleure stratégie en termes de dépôt de données de recherche ouvertes sont alors présentés. Un vade-mecum se présentant comme une liste de questions permet de collecter certaines informations utiles.

Un guide décisionnel accompagne l’institution dans sa réflexion et lui permet de choisir sa stratégie de façon éclairée, avec les informations collectées précédemment. Une fois cette stratégie choisie, des informations complémentaires et des recommandations sont disponibles pour sa mise en pratique.

Une version prototype de ces outils pour navigateur Internet est aussi présentée. Elle est adaptable à une évolution du contexte et transposable à d’autres pays.

URL : http://www.ressi.ch/num21/article182