Étiquette : Renaud Fabre

Publié le

A Scientific Knowledge Graph with Community Detection and Routes of Search. Testing “GRAPHYP” as a Toolkit for Resilient Upgrade of Scholarly Content

Authors : Renaud Fabre, Otmane Azeroual, Patrice Bellot, Joachim Schöpfel, Daniel Egret

Unlimited change in scientific terminology challenges integrity in scientific knowledge graph (SKG) representation, while current data and modeling standards, mostly document oriented, hardly allow a resilient semantic upgrade of scholarly content.

Moreover, results of a “multimodal knowledge acquisition” are required for an efficient upgrade of search methods: « vital nodes » differ among users of the same keyword, due to distinct needs of scientific communities, rooted in their own interpretations and controversies.

Modeling and data are challenged to propose new outcomes, mixing automated information and human choices allowing dynamic community detection: to fulfill this program with GRAPHYP toolkit, we identify a workflow ensuring the objectives of integrity and completeness of search management activities.

It encompasses data standards for « routes » of search, modeling of community detection and navigation inside SK bipartite hypergraph, and a first test with extraction of characteristics of communities’ preferences from readings of scholarly content.

“Search is not Research” and therefore further work should explore the links between modeling and data recording research contents and “search and select” results in SKG data structure.

URL : A Scientific Knowledge Graph with Community Detection and Routes of Search. Testing “GRAPHYP” as a Toolkit for Resilient Upgrade of Scholarly Content

Original location : https://hal.archives-ouvertes.fr/hal-03365118

Publié le

Evaluating the scientific impact of research infrastructures: The role of current research information systems

Authors : Renaud Fabre, Daniel Egret, Joachim Schöpfel, Otmane Azeroual

Research infrastructures (RI) offer researchers a multitude of research opportunities and services and play a key role in the performance, innovative strength, and international competitiveness of science. As an important part of the generation and use of new knowledge and technologies, they are essential for research policies.

Because of their strategic importance and their need for significant funding, there is a growing demand for the assessment of their scientific output and impact. Current research information systems (CRIS) have contributed for many years now to the evaluation of universities and research organizations.

Based on studies on the application of CRIS to infrastructures and on a recent French report on the scientometric assessment of RI, this paper analyzes the potential of CRIS and their data models and standards (in particular the international CERIF format and the German RDC model) for the monitoring and evaluation of RI.

The interaction between functional specificities of RI and standards for their assessment is outlined, with reference to their own potential to stimulate and share innovation in the networks located inside and outside RI.

This societal challenge, more than an academic issue, is on the way to further harmonization and consolidation of shared and common RI metrics.

DOI : https://doi.org/10.1162/qss_a_00111

Publié le

Research data management in the French National Research Center (CNRS)

Authors : Joachim Schöpfel, Coline Ferrant, Francis Andre, Renaud Fabre

Purpose

The purpose of this paper is to present empirical evidence on the opinion and behaviour of French scientists (senior management level) regarding research data management (RDM).

Design/methodology/approach

The results are part of a nationwide survey on scientific information and documentation with 432 directors of French public research laboratories conducted by the French Research Center CNRS in 2014.

Findings

The paper presents empirical results about data production (types), management (human resources, IT, funding, and standards), data sharing and related needs, and highlights significant disciplinary differences.

Also, it appears that RDM and data sharing is not directly correlated with the commitment to open access. Regarding the FAIR data principles, the paper reveals that 68 per cent of all laboratory directors affirm that their data production and management is compliant with at least one of the FAIR principles.

But only 26 per cent are compliant with at least three principles, and less than 7 per cent are compliant with all four FAIR criteria, with laboratories in nuclear physics, SSH and earth sciences and astronomy being in advance of other disciplines, especially concerning the findability and the availability of their data output.

The paper concludes with comments about research data service development and recommendations for an institutional RDM policy.

Originality/value

For the first time, a nationwide survey was conducted with the senior research management level from all scientific disciplines. Surveys on RDM usually assess individual data behaviours, skills and needs. This survey is different insofar as it addresses institutional and collective data practice.

The respondents did not report on their own data behaviours and attitudes but were asked to provide information about their laboratory. The response rate was high (>30 per cent), and the results provide good insight into the real support and uptake of RDM by senior research managers who provide both models (examples for good practice) and opinion leadership.

URL : https://hal.univ-lille3.fr/hal-01728541/

Publié le

Ready for the future? A survey on open access with scientists from the French National Research Center (CNRS)

Authors : Joachim Schöpfel, Coline Ferrant, Francis André, Renaud Fabre

Purpose

The paper presents empirical evidence on the opinion and behaviour of French scientists (senior management level) regarding open access to scientific and technical information.

Approach

The results are part of a nationwide survey on scientific information and documentation with 432 directors of French public research laboratories conducted by the French Research Center CNRS in 2014.

Findings

1. The CNRS senior research managers (laboratory directors) globally share the positive opinion towards open access revealed by other studies with researchers from the UK, Germany, the United States and other countries. However, they are more supportive of open repositories (green road) than of OA journal publishing (gold).

2. The response patterns reveal a gap between generally positive opinions about open access and less supportive behaviours, principally publishing articles with APCs.

3. A small group of senior research managers does not seem to be interested in green or gold open access and reluctant to self-archiving and OA publishing.

4. Similar to other studies, the French survey confirms disciplinary differences, i.e. a stronger support for self-archiving of records and documents in HAL by scientists from
Mathematics, Physics and Informatics than from Biology, Earth Sciences and Chemistry; and more experience and positive feelings with open access publishing and payment of APCs in Biology than in Mathematics or in Social Sciences and Humanities. Disciplinary differences and specific French factors are discussed, in particular in the context of the new European policy in favour of Open Science.

Originality

For the first time, a nationwide survey was conducted with the senior research management level from all scientific disciplines.

The response rate was high (>30%), and the results provide good insight into the real awareness, support and uptake of open access by senior research managers who provide both models (examples for good practice) and opinion leadership.

URL : https://hal.archives-ouvertes.fr/hal-01399422