Investigating Missing Citations in COCI

Alessia Cioffi, Sara Coppini, Arianna Moretti, Nooshin Shahidzadeh Asadi
2021 Zenodo  
The purpose of this research is to find the publishers responsible for the missing citations in COCI (the OpenCitations Index of Crossref open DOI-to-DOI citations) by sending incorrect metadata to Crossref, the publishers to whom such invalid citations point to, and the number of previously invalid citations which are currently valid.
doi:10.5281/zenodo.4704464 fatcat:rdyicywbdrcc5govu4ille7jsi