CORE welcomes Plan S

CORE welcomes the objectives of Plan S to advance openness in all research subject fields as described in its ten principles. Plan S, which was initiated by a coalition of 11 European research funders aims to further the adoption of open access to European funded research. 

September 2018 saw the launch of Plan S, an initiative supported by the European Commission and various national public funding bodies (“cOAlitionS”) who, from 2020, will require that all articles by their grantees must be published immediately OA. The policy aims to accelerate the transition to OA with 10 principles and builds on an implementation guideline that aims to articulate a comprehensive operational roadmap for all stakeholders: funders, repositories, publishers and learned societies.  A revised guideline, following a public consultation, is due in May 2019.

Releasing a new CORE Discovery browser extension

CORE Discovery helps users find freely accessible copies of research papers that might be behind a paywall on the publisher’s website. It is backed by our huge dataset of millions of full text open access papers as well as content from widely used external services beyond CORE. The tool not only provides state-of-the-art coverage of freely available content, it is the only discovery service which:

  • delivers state-of-the-art performance compared to other discovery tools in terms of both content coverage (finding a freely available copy when it is available) and precision (reliably delivering a free copy of the paper on success);
  • is run by researchers for researchers (as opposed to companies);
  • has the best grip on content from the global network of open repositories;
  • can deliver to readers other relevant freely available research papers even in situations where a freely available version is not available from anywhere on the web.

To satisfy the needs of CORE users, the world’s largest global aggregator of open access research papers now helps users access articles of their interest. Generally, discovery tools can find typically free copies of papers for about 15%-30% of published documents (slide 11). This means that in more than 70% of cases, they don’t bring to the user anything useful. CORE Discovery can offer the user relevant documents even in situations where other discovery tools are not successful. What distinguishes CORE Discovery from other discovery services on the market is that it does not stop when an open access version is not available, but always aims to offer related open access articles to the end user. read more...

CORE update for July to September 2019

CORE releases CORE Discovery in Mozilla and Opera browsers

CORE Discovery, a browser extension that offers one-click access to free copies of research papers whenever you might hit a paywall, is now published in Mozilla and Opera Stores. The plug in was originally released as a Google Chrome extension.

CORE presents its full texts growth and introduces eduTDM at Open Science Fair 2019

CORE was active at the Open Science Fair 2019, an international event for all topics related to Open Science. CORE had two posters at this event; a general to the CORE service poster, which updated the community about the full text growth and wide usage of the CORE services, and a second one about the eduTDM. read more...

Using CORE Discovery in DSpace

Update 25.07.2019: Alex has created a guide for the CORE Discovery in Russian, which can be found at the blog.

During the Open Repositories 2019 conference CORE launched CORE Discovery, a service providing one-click access to free copies of research papers. The service is available as a browser extension as well as a repository plugin, which is what we will discuss in this blog post. We received plenty of interest from repository managers for this repository plugin which provides access to full texts on metadata only repository pages. One of them was Alex Efimov, a Staff Engineer at Ural Federal University who has shared his experience in installing the tool in DSpace. read more...

CORE update for April to June 2019

CORE releases CORE Discovery tool

CORE has released a BETA version of the CORE Discovery tool, which offers a one-click access to free copies of research papers whenever you might hit a paywall. 

CORE Discovery

Our free CORE Discovery service provides you with:

  • Highest coverage of freely available content. Our tests have shown CORE Discovery finding more free content than any other discovery system.
  • Free service for researchers by researchers. CORE Discovery is the only free content discovery extension developed by researchers for researchers. There is no major publisher or enterprise controlling and profiting from your usage data.
  • Best grip on open repository content. Due to CORE being a leader in harvesting open access literature, CORE Discovery has the best grip on open content from open repositories as opposed to other services that disproportionately focus only on content indexed in major commercial databases.
  • Repository integration and discovering documents without a DOI. The only service offering seamless and free integration into repositories. CORE Discovery is also the only discovery system that can locate scientific content even for items with an unknown DOI or which do not have a DOI.

The tool is available as:

  • A browser extension for researchers and anyone interested in reading scientific documents
  • Plugin for repositories, enriching metadata only pages in repositories with links to freely available copies of the paper
  • API for developers and third party services

If you are interested in the CORE Discovery plugin do get in touch

CORE receives Vannevar Bush Best Paper Award

Vannevar Bush Best Paper Award The CORE team has also won the Vannevar Bush Best Paper Award at JCDL 2019, one of the most highly recognised digital libraries conference in the world, for our work on analysing how soon authors deposit into repositories, which was driven by CORE data. A blog post about this is already available.

CORE highly visible at Open Repositories 2019 conference

CORE participated at the Open Repositories conference (10 – 13 June 2019), which took place in Hamburg, Germany. This year’s conference theme was “All the user needs”, where CORE received much attention and participated actively with 5 presentations. 

Assessing Compliance with the UK REF 2021 Open Access Policy

The recent increase in Open Access (OA) policies has brought forth important questions concerning the effect these policies have on the practice of publishing Open Access. In particular, is there evidence to support that mandating OA increases the proportion of OA outputs (in other words, do authors comply with relevant policies)? Furthermore, does mandating OA reduce the time from acceptance to the public availability of research outputs, and can compliance with OA mandates be effectively tracked? This work studies compliance with the UK REF 2021 Open Access policy. We use data from CrossRef and from CORE to create a dataset containing 1.6 million publications. We show that after the introduction of the UK OA policy, the proportion of OA research outputs in the UK has increased significantly, and the time lag between the acceptance of a publication and its Open Access availability has decreased, although there are significant differences in compliance between different repositories. We have developed a tool that can be used to assess publications’ compliance with the policy based on a list of DOIs. read more...

CORE reaches a new milestone: 75 million metadata and 6 million full text

CORE is continuously growing. This month we have reached 75 million metadata and 6 million full of text scientific research articles harvested from both open access journals and repositories. This past February we reported 66 million metadata and 5 million full text articles, while at the end of December 2016 we had just over 4 million full text. This shows our continuous commitment to bring to our users the widest possible range of Open Access articles.

To celebrate this milestone, we gathered the knowledge of our data scientists, programmers, researchers, and designers to illustrate our portion of metadata and full text with a less traditional (sour apple) “pie chart”. read more...

CORE listed Number 1 in the list of top 21 free online journal and research databases

Image from the Scribendi website, 101 Free Online Journal and Research Databases for Academics.

An online editing and proofreading company, Scribendi, has recently put together a list of top 21 freely available online databases

. It is a pleasure to see CORE listed as Number 1 resource in this list. CORE has been included in this list thanks to its large volume of open access and free of cost content, offering 66 million of bibliographic metadata records and 5 million of full-text research outputs. Our content originates from open access journals and repositories, both institutional and disciplinary and can be accessed via our read more...

CORE released a new Dataset

picture1We are pleased to announce that we have released a new version of our dataset, which contains data aggregated by CORE in a downloadable file.

It is intended for (possibly computationally intensive) data analysis. Here you can read the dataset description and the download page. If you need fresh data, and your requirements are not computationally intensive, you can also use our API.