Description notebook for user story 9.

[mfenner]

As a bibliometrician, I want to know all the co-authors of a particular researcher, so that I can do a network analysis of the researcher's collaborations. datacite/freya#26

This user story should use the ORCID identifiers for authors, as available in metadata. The starting point should be the ORCID ID of a particular researcher, and the notebook should then extract the ORCID IDs of all co-authors where available. We can initially focus on 1st degree co-authors.

The results should ideally be described using one of the available tools for co-author networks, e.g. https://metaknowledge.readthedocs.io/en/latest/index.html

[datasome]

@mfenner, I've pushed the first prototype for this user story, containing an interactive sankey plot showing the researcher's co-authors.

The user can also download a file of DOIs that they can then upload to VOSviewer, following the steps listed in the notebook. An example network (as visualised in VOSviewer) of the researcher's co-authorship network is shown at the end of the notebook.