Looking back to look ahead: OpenCitations’ achievements in 2023

The first month of the new year has almost come to an end, and we at OpenCitations have dedicated these weeks after the holiday season to retrace the progress we reached as an open infrastructure throughout 2023, an activity that has become a tradition in the past few years. Looking back to the achievements has proven to be a great practice for our team not only to honour and celebrate the success, but also to visualize the points to focus on to best serve our community when planning future activities. During 2023 we have reached numerous milestones, which can be summarized under the two main topics: technical developments and new connections. 

Technical Developments

1. New sources

At the end of 2022, we had enriched our collection with two more sources, PubMed and DataCite, which were added to Crossref. During 2023 we completed the integration between OpenCitations and the OpenAIRE Graph as concerns open bibliographic and citation data, and in December we included the DOI-to-DOI citation links derived from the Japan Link Center (JaLC). As a result, by the end of 2023, OpenCitations counted almost 2 BILLION open citations available in its collection.

2. A brand-new workflow for an easier consultation

The progressive integration of new sources is one of OpenCitations’ main objectives. However, the recent source increase made it necessary to design a new ingestion workflow to facilitate their management. In November 2023 OpenCitations launched the new workflow, designed to produce just two comprehensive collections: OpenCitations Index, collecting open citation data, and OpenCitations Meta, containing open bibliographic metadata of citing and cited entities involved in citations. This evolution is making it simpler for OpenCitations users to consult the data maintained by our infrastructure without reducing the information content and accuracy.  

New connections 

3. A great event for the community

In October 2023, OpenCitations hosted the Workshop on Open Citations and Open Scholarly Metadata 2023 (WOOC 2023) in the historical location of the University of Bologna. After two online editions, it was exciting to meet in person the researchers, policy makers and service providers who in the past few years have collaborated with OpenCitations in many ways. For two days, almost 80 people from all around the world gathered to discuss the theme “The value of open scholarly metadata for Research Assessment purposes”. The event gave us a picture of a young and enthusiastic research community, aiming to collaborate among different countries to spread the message “Open Science is Better Science”. If you couldn’t attend the workshop, but are interested in the theme, you can find all the presentations from WOOC 2023 on Zenodo. Stay tuned on the WOOC X account and website, we will announce the 2025 edition later in 2024! 

4. New and old partnerships

OpenCitations’ main activities, besides the technical development, are tied to its participation in R&D and funded projects. Since 2019, we have started building a network of collaborations all around the world with institutions which share the same Open Science values. In 2023, our involvement in the SCOSS 2nd funding cycle has come to an end. In the last four years SCOSS has worked as an international showcase for OpenCitations, making it possible for us to get known by many institutions on an international level. We are now proud to keep on collaborating with SCOSS within the SCOSS Family network, a community of practice gathering all the OS infrastructure involved in the SCOSS funding cycles. During 2023, the SCOSS Family was involved in four internal sprints dedicated to planning four actions – collectively advocating the importance of open  infrastructure, communications kit for ‘the post-SCOSS phase’, collective self-assessment towards POSI, and map open science infrastructure ecosystem including SCOSS infrastructures – and the initial outcomes were presented in the Scoss Family Public Webinar 2023. The SCOSS family will continue its activities throughout 2024.

In 2023, we also celebrated the update of the Principles of Open Scholarly Infrastructure (POSI), as a result of the work conducted since 2022 with the “POSI-Adopters” group to make the principles clearer and more inclusive. In June, the OpenAIRE-Nexus project, started back in 2021, formally came to an end, with the release of the index of citations from OpenAIRE. OpenCitations is part of the OpenAIRE Catalogue, which also links to the exhaustive and engaging materials we produced within the project. However, we continue to meet the familiar and friendly faces from the OpenAIRE team in the meetings of GraspOS, a project which started in January 2023 involving several European Open Science institutions, services and infrastructures. In GraspOS, OpenCitations is involved as one of the Data Asset Sources, which provides both the raw and the structured data that can be used to directly support OS-aware RRA processes or to calculate indicators or collect evidence that can be of value in these processes. The researchers from OpenCitations and the University of Bologna are contributing to GraspOS by developing a tool for the extraction of citation data from PDFs, enriched with additional information on the reasons for citing (because the citing entity reuses a method described in the cited entity, for agreeing with the claims of the cited entity, etc.) through the implementation of machine-learning systems. Also, together with GraspOS, OpenAIRE, and many other Coalition members, the OpenCitations personnel at the University of Bologna is among the participants of the CoARA Working Group Towards Open Infrastructures for Responsible Research Assessment (OI4RRA), to work on enabling the research community to be in full control of the data and indicators it relies on in assessments. OpenCitations is always seeking interest from new institutions, and we are proud that our visibility is boasted by some reliable catalogues including the OpenAIRE catalogue, the EOSC Marketplace and, from 2023, also the JISC Catalogue. And soon you’ll find us in a new tool – stay tuned to find out!

5. Our way towards sustainability 

OpenCitations is increasingly gaining a prominent role in the community, establishing itself as a key player in changing research evaluation practices towards greater openness and equity. In recent years, OpenCitations has grown a lot both technically and in popularity, and for this we want to thank the number of members and donors who, even in the last year, have decided to support us and believe in our infrastructure. During 2023, our two Internal Working Groups “Governance Evolution” and “Community Building”, thanks to the participation of some members of the International Advisory Board for OpenCitations, reflected on the sustainability of OpenCitations, discussing strategies both at the management and communication level to ensure the integration of new actors into its subsistence. The groups will continue to meet throughout 2024, and some of the results will be released in the coming months. However, there is still a long way to go towards sustainability, and OpenCitations’ existence still relies on community funding, which is why OpenCitations still needs support: if you are looking for more information on why and how to support OpenCitations, you can read our recent call for action here. Thank you! 

6. Enlarging our team 

It is thanks to the support received that OpenCitations was able to develop its yearly activities, and we are happy to announce that in 2023 a new software developer, Elia Rizzetto, and a new PhD student, Francesca Cappelli, have joined our team to make this progress possible. The OpenCitations team now has a total of 12 members, including research fellows, PhD students, MA students, a Reseach Manager, an Assistant Professor and OpenCitations’ Directors. The number is expected to grow soon, as OpenCitations has recently released a call for the hiring of a System Administrator for technical infrastructure management.  

As can be seen from this brief (and detailed) report of some of the developments that have marked our 2023, OpenCitations is increasingly emerging as a community-based and community-guided infrastructure organization, in which there is an indissoluble link between technical progress and the network of people who guide the planning, work on implementation, and use or promote our services. Throughout 2024, OpenCitations aims to focus even more on harmonizing the relationship between the technical infrastructure and the community, developing more intuitive ways of accessing services and communications, and continuing to weave relationships with new research groups. We look forward to seeing what the year ahead will bring with it, and we hope you will continue to be with us.  



Cite this blog post
Chiara Di Giambattista (2024, January 30). Looking back to look ahead: OpenCitations’ achievements in 2023. OpenCitations blog. Retrieved June 14, 2024, from https://doi.org/10.58079/vprq

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