Archives des mots-clés : open repositories

Repository (R)evolution: Metadata, Interoperability, and Sustainability

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Authors : Linda Eells, Julia Kelly, Shannon Farrell

Introduction

Successfully managing an open-access repository requires constant attention to user community priorities in order to inform the development or selection of a platform that fulfills constantly evolving functional demands in an increasingly complex operational environment.

This paper uses AgEcon Search (AES) as an example of the way that varying platforms address the metadata and other platform needs of a repository. AES is a successful subject repository with an international scope that has resided on several different platforms in its 25-year lifespan.

Elements and Considerations

Critical among the technical requirements of a repository is interoperability with other information sources and the ability to accommodate and describe different types of objects, including data. Experienced in the use of easy and widely used Dublin Core (DC), as well as Machine-Readable Cataloging 21 (MARC 21)-based repository platforms, we discuss both metadata schemas from administrative and user perspectives.

Reconsidering underlying metadata issues might positively impact both technical and administrative issues that are currently restricting the development of robust, interoperable systems. As managers of AES, we are uniquely placed to discuss both technical and sustainability issues.

Conclusions

Although many institutional and subject repositories are on platforms that use DC for their metadata, other options are available. MARC, the well-established library standard, can provide the wide range of fields needed to fully and accurately describe the variety of document and data types that are included in repositories.

URL : Repository (R)evolution: Metadata, Interoperability, and Sustainability

DOI : https://doi.org/10.31274/ jlsc.16890 

Open Research Data in Spanish University Repositories

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Authors : Pablo Monteagudo-Haro, Juan Jose Prieto-Gutierrez

The current situation of open research data in Spanish university repositories is analyzed by means of twelve indicators that allow us to compare them with each other. The twelve self-developed indicators deal with research datasets and institutional policies linked to open access, as well as some of the key characteristics of the repositories.

The methodology used consists of comparing the repositories of the different universities linked to REBIUN. The result has been that datasets in institutional repositories are scarce, and the situation is heterogeneous across the territory. This raises questions about future open access policies for research data in the country’s main scientific institutions.

Arxiv : https://arxiv.org/abs/2411.10470

Closing the Loop: Automating Links to Open Access Versions of Articles in Faculty Profiles at a Large Research Institution

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Authors : Andrew M. Johnson, Don Elsborg

Introduction

Universities implement faculty profile systems for a variety of reasons, including to increase visibility of research produced at the institution. These profiles often connect with other campus systems, particularly institutional repositories.

This article describes a collaboration at the University of Colorado Boulder aimed at integrating the institutional repository with the faculty profile system, which then expanded to encompass the automated creation of profile links to open access versions of faculty articles from any journal or repository.

Description of Program

To achieve the initial project goals, a cross-campus team from the University Libraries and the Faculty Information System developed a strategy of using Unpaywall as an intermediary data source to connect the institutional repository with the faculty profile system.

This also allowed for the development of an automated process for generating links to open access content from any journal or repository, which resulted in the creation of over 35,000 links to openly available content in faculty profiles, including over 2,900 links to content in the institutional repository.

These links provide public users of the faculty profile system with a simple way to access all openly available research produced at the university. This article describes the development and implementation of this project as well as lessons learned.

Next Steps

The ongoing collaboration provides additional opportunities to unlock data for monitoring rates of open access publishing and self-archiving, informing library collection development decisions, and connecting to other data sources to reveal further insights.

URL : Closing the Loop: Automating Links to Open Access Versions of Articles in Faculty Profiles at a Large Research Institution

DOI : https://doi.org/10.31274/jlsc.17242

La valorisation de HAL. Finalités, outils et process

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Auteur.ices/Authors : Joachim Schöpfel, Hélène Prost, Bernard Jacquemin, Éric Kergosien, Florence Thiault

L’article présente les résultats d’une analyse qualitative de l’utilisation de la plateforme HAL par les laboratoires de recherche. L’analyse s’appuie sur des entretiens semi-directifs avec des représentants de 50 laboratoires affiliés aux dix universités de recherche Udice. Elle porte sur la fonction que remplit HAL pour les laboratoires, sur sa valeur ajoutée pour leur fonctionnement et leur développement.

En particulier, nous interrogeons les finalités de l’utilisation de HAL par les laboratoires, le recours à des outils internes et externes, et les trajectoires des pratiques. Nous discutons les résultats sous trois angles : les discours et les communautés de pratiques dans les laboratoires ; le périmètre et les enjeux des dispositifs mis en place par les laboratoires en amont et en aval de HAL ; et la transformation de HAL d’une plateforme d’auto-archivage et de communication scientifique directe vers une infrastructure de suivi et d’évaluation de la performance scientifique. Il s’agit du premier d’une série de trois articles issus du projet HAL/LO.

URL : La valorisation de HAL. Finalités, outils et process

DOI : https://doi.org/10.46298/jdmdh.13051

L’utilisation de HAL par les laboratoires de recherche : Une étude quantitative

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Auteur.ice.s/Authors : Joachim Schöpfel, Florence Thiault, Hélène Prost, Bernard Jacquemin, Éric Kergosien

L’article présente les résultats d’une étude menée dans le cadre du projet HAL/LO, sur un échantillon de 1 246 laboratoires (=1 035 612 dépôts) rattachés aux dix grandes universités de recherche et membres de l’association Udice.

L’objectif est une description plus détaillée des pratiques sur HAL. 99 % des laboratoires sont présents sur HAL, avec une distribution du type « longue traîne ». 52 % des publications sont des articles, 23 % des communications. Le degré d’ouverture moyen est 32 % (dépôts avec documents). 50 % des laboratoires ont créé une collection sur HAL.

La discussion porte sur trois aspects : le rôle des laboratoires par rapport à HAL, avec une description plus détaillée de plusieurs situations types ; l’impact des disciplines par rapport au nombre des dépôts, à la création d’une collection, au dépôt de certains types de documents ou à l’auto-archivage des documents en texte intégral ; l’évolution du dispositif HAL vers un outil pour recenser la production scientifique, ce qui pose plusieurs questions notamment sur la provenance et la qualité des métadonnées.

URL : L’utilisation de HAL par les laboratoires de recherche : Une étude quantitative

DOI : https://dx.doi.org/10.35562/balisages.1166

The state of scientific PDF accessibility in repositories: A survey in Switzerland

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Authors : Alireza Darvishy, Rolf Sethe, Ines Engler, Oriane Pierrès, Juliet Manning

This survey analyzes the quality of the portable document format (PDF) documents in online repositories in Switzerland, examining their accessibility for people with visual impairments. Two minimal accessibility features were analysed: the PDFs had to have tags and a hierarchical heading structure.

The survey also includes interviews with the managers or heads of multiple Swiss universities’ repositories to assess the general opinion and knowledge of PDF accessibility. An analysis of interviewee responses indicates an overall lack of awareness of PDF accessibility, and shows that online repositories currently have no concrete plans to address the issue.

This paper concludes by presenting a set of recommendations for online repositories to improve the accessibility of their PDF documents.

URL : The state of scientific PDF accessibility in repositories: A survey in Switzerland

DOI : https://doi.org/10.1002/leap.1581

(Semi)automated disambiguation of scholarly repositories

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Authors  : Miriam Baglioni, Andrea Mannocci, Gina Pavone, Michele De Bonis, Paolo Manghi

The full exploitation of scholarly repositories is pivotal in modern Open Science, and scholarly repository registries are kingpins in enabling researchers and research infrastructures to list and search for suitable repositories. However, since multiple registries exist, repository managers are keen on registering multiple times the repositories they manage to maximise their traction and visibility across different research communities, disciplines, and applications.

These multiple registrations ultimately lead to information fragmentation and redundancy on the one hand and, on the other, force registries’ users to juggle multiple registries, profiles and identifiers describing the same repository. Such problems are known to registries, which claim equivalence between repository profiles whenever possible by cross-referencing their identifiers across different registries.

However, as we will see, this “claim set” is far from complete and, therefore, many replicas slip under the radar, possibly creating problems downstream.

In this work, we combine such claims to create duplicate sets and extend them with the results of an automated clustering algorithm run over repository metadata descriptions. Then we manually validate our results to produce an “as accurate as possible” de-duplicated dataset of scholarly repositories.

URL : https://arxiv.org/abs/2307.02647