Archives des auteurs : Hans Dillaerts

The Time Efficiency Gain in Sharing and Reuse of Research Data

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Author: Tessa E. Pronk

Among the frequently stated benefits of sharing research data are time efficiency or increased productivity. The assumption is that reuse or secondary use of research data saves researchers time in not having to produce data for a publication themselves.

This can make science more efficient and productive. However, if there is no reuse, time costs in making data available for reuse will have been made with no return on this investment.

In this paper a mathematical model is used to calculate the break-even point for time spent sharing in a scientific community, versus time gain by reuse. This is done for several scenarios; from simple to complex datasets to share and reuse, and at different sharing rates.

The results indicate that sharing research data can indeed cause an efficiency revenue for the scientific community. However, this is not a given in all modeled scenarios.

The scientific community with the lowest reuse needed to reach a break-even point is one that has few sharing researchers and low time investments for sharing and reuse.

This suggests it would be beneficial to have a critical selection of datasets that are worth the effort to prepare for reuse in other scientific studies. In addition, stimulating reuse of datasets in itself would be beneficial to increase efficiency in scientific communities.

URL : The Time Efficiency Gain in Sharing and Reuse of Research Data

DOI : http://doi.org/10.5334/dsj-2019-010

Les business models de l’édition open source : Le cas des logiciels

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Authors : Amel Charleux, Anne Mione

Cette recherche identifie les business models (BM) mis en œuvre par les éditeurs de logiciels libres et open source. Ces modèles requièrent une approche originale des BM parce que la création de la valeur dépend de l’attractivité du projet auprès de contributeurs dont le nombre, la qualité et la diversité ne sont pas contrôlés.

Cette spécificité pose la question du partage d’une valeur qui ne peut pas être anticipée ni formellement négociée. Nous procédons à une analyse quantitative de près de 200 logiciels et réalisons une taxonomie par la méthode TwoStep Cluster. Nos résultats mettent au jour quatre BM, engagement, exploration, expertise et optimisation.

URL : https://journals.openedition.org/fcs/2088

A cross sectional study of retraction notices of scholarly journals of science

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Authors : Manorama Tripathi, Sharad Kumar Sonkar, Sunil Kumar

Retraction is the withdrawal of published article after it is found that the authors did not ensure integrity in conducting and reporting their research activities. The bibliometric information of 4716 document categorised as retractions in Science Citation Index, Web of Science was downloaded and analysed to understand trend, pattern and reasons of retraction.

The results showed that retractions had increased during the ten-year period, 2008-2017. The main reasons for retractions were plagiarism, falsified data, manipulation of images and figures. It was also found that just 40 out of 4716 retraction notices had explicitly stated reasons for retracting the published articles.

The open access journals had more number of retractions as compared to subscription based journals. The study will guide library professionals and research scholars towards a better comprehension of the reasons behind retractions in science discipline in the ten-year period.

They would be better equipped to steer clear of inauthentic publications in their citations and references.

URL : A cross sectional study of retraction notices of scholarly journals of science

Alternative location : http://publications.drdo.gov.in/ojs/index.php/djlit/article/view/14000

Ten myths around open scholarly publishing

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Authors : Jonathan P Tennant​​​, Harry Crane​​, Tom Crick​​, Jacinto Davila​, Asura Enkhbayar​​, Johanna Havemann​​, Bianca Kramer​​, Ryan Martin​​, Paola Masuzzo​​, Andy Nobes​​, Curt Rice​​, Bárbara R López​​, Tony Ross-Hellauer​​, Susanne Sattler​​, Paul Thacker​​, MarcVanholsbeeck

The changing world of scholarly communication and the emergence of ‘Open Science’ or ‘Open Research’ has brought to light a number of controversial and hotly-debated topics.

Yet, evidence-based rational debate is regularly drowned out by misinformed or exaggerated rhetoric, which does not benefit the evolving system of scholarly communication.

The aim of this article is to provide a baseline evidence framework for ten of the most contested topics, in order to help frame and move forward discussions, practices and policies. We address preprints and scooping, the practice of copyright transfer, the function of peer review, and the legitimacy of ‘global’ databases.

The presented facts and data will be a powerful tool against misinformation across wider academic research, policy and practice, and may be used to inform changes within the rapidly evolving scholarly publishing system.

URL : Ten myths around open scholarly publishing

DOI : https://doi.org/10.7287/peerj.preprints.27580v1

Searching Data: A Review of Observational Data Retrieval Practices in Selected Disciplines

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Authors : Kathleen Gregory, Paul Groth, Helena Cousijn, Andrea Scharnhorst, Sally Wyatt

A cross‐disciplinary examination of the user behaviors involved in seeking and evaluating data is surprisingly absent from the research data discussion. This review explores the data retrieval literature to identify commonalities in how users search for and evaluate observational research data in selected disciplines.

Two analytical frameworks, rooted in information retrieval and science and technology studies, are used to identify key similarities in practices as a first step toward developing a model describing data retrieval.

URL : Searching Data: A Review of Observational Data Retrieval Practices in Selected Disciplines

DOI : https://doi.org/10.1002/asi.24165

The impact of the open-access status on journal indices: a review of medical journals

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Authors : Saif Aldeen AlRyalat, Mohammad Saleh, Mohammad Alaqraa, Alaa Alfukaha, Yara Alkayed, Maryann Abaza, Hadeel Abu Saa, Mohamed Alshamiry

Background

Over the past few decades, there has been an increase in the number of open access (OA) journals in almost all disciplines. This increase in OA journals was accompanied an increase in funding to support such movements.

Medical fields are among the highest funded fields, which further promoted its journals to move toward OA publishing. Here, we aim to compare OA and non-OA journals in terms of citation metrics and other indices.

Methods

We collected data on the included journals from Scopus Source List on 1st November 2018.  We filtered the list for medical journals only. For each journal, we extracted data regarding citation metrics, scholarly output, and wither the journal is OA or non-OA.

Results

On the 2017 Scopus list of journals, there was 5835 medical journals. Upon analyzing the difference between medical OA and non-OA journals, we found that OA journals had a significantly higher CiteScore (p< 0.001), percent cited (p< 0.001), and source normalized impact per paper (SNIP) (p< 0.001), whereas non-OA journals had higher scholarly output (p< 0.001).

Among the five largest journal publishers, Springer Nature published the highest frequency of OA articles (31.5%), while Wiley-Blackwell had the lowest frequency among its medical journals (4.4%).

Conclusion

Among medical journals, although non-OA journals still have higher output in terms of articles per year, OA journals have higher citation metrics.

URL : The impact of the open-access status on journal indices: a review of medical journals

DOI : https://doi.org/10.12688/f1000research.17979.1

Transformations disciplinaires en Littérature et Sciences Humaines à l’heure numérique

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Auteur/Author : Xavier-Laurent Salvador

Il existe une spécificité disciplinaire des LSHS qui ont en commun l’étude de l’objet documentaire. Ce dernier n’est plus conservé en bibliothèque mais consulté sous une forme chimiquement stable du silicium qui en constitue la substance.

L’émergence de nouvelles sources épistémologiques et la multiplication des compétences technologiques nécessaires pour la conduite d’une chaîne éditoriale favorise l’émergence d’une dynamique, les Humanités Numériques, que l’on pourrait définir à ce stade comme une discipline dont l’objet d’étude est à proprement parler le document numérique lui-même, éventuellement perçu comme un original second, et dont l’objectif est l’encyclopédisme numérique libre et partagé en rupture avec les processus d’édition savante.

URL : https://journals.openedition.org/quaderni/1399