Étiquette : Drahomira Herrmannova

Publié le

CORE: A Global Aggregation Service for Open Access Papers

Authors : Petr Knoth, Drahomira Herrmannova, Matteo Cancellieri, Lucas Anastasiou, Nancy Pontika, Samuel Pearce, Bikash Gyawali, David Pride

This paper introduces CORE, a widely used scholarly service, which provides access to the world’s largest collection of open access research publications, acquired from a global network of repositories and journals.

CORE was created with the goal of enabling text and data mining of scientific literature and thus supporting scientific discovery, but it is now used in a wide range of use cases within higher education, industry, not-for-profit organisations, as well as by the general public.

Through the provided services, CORE powers innovative use cases, such as plagiarism detection, in market-leading third-party organisations. CORE has played a pivotal role in the global move towards universal open access by making scientific knowledge more easily and freely discoverable.

In this paper, we describe CORE’s continuously growing dataset and the motivation behind its creation, present the challenges associated with systematically gathering research papers from thousands of data providers worldwide at scale, and introduce the novel solutions that were developed to overcome these challenges.

The paper then provides an in-depth discussion of the services and tools built on top of the aggregated data and finally examines several use cases that have leveraged the CORE dataset and services.

URL : CORE: A Global Aggregation Service for Open Access Papers

DOI : https://doi.org/10.1038/s41597-023-02208-w

Publié le

Do Authors Deposit on Time? Tracking Open Access Policy Compliance

Authors : Drahomira Herrmannova, Nancy Pontika, Petr Knoth

Recent years have seen fast growth in the number of policies mandating Open Access (OA) to research outputs.

We conduct a large-scale analysis of over 800 thousand papers from repositories around the world published over a period of 5 years to investigate: a) if the time lag between the date of publication and date of deposit in a repository can be effectively tracked across thousands of repositories globally, and b) if introducing deposit deadlines is associated with a reduction of time from acceptance to open public availability of research outputs.

We show that after the introduction of the UK REF 2021 OA policy, this time lag has decreased significantly in the UK and that the policy introduction might have accelerated the UK’s move towards immediate OA compared to other countries.

This supports the argument for the inclusion of a time-limited deposit requirement in OA policies.

URL : http://oro.open.ac.uk/id/eprint/60478