Scientific-Publication OCEL Extractor

The Scientific-Publication OCEL Extractor is a command-line application that builds OCEL 2.0 event logs from scholarly metadata. It gathers publication data from sources such as OpenAlex, Scopus, and WikiCFP and connects publications with authors, topics, venues, and citations.

The extractor constructs typed events and objects, attributes, qualified E2O and O2O relationships, and exports the result as OCEL 2.0 XML using Rust4PM.

The package is available from PyPI. An example publication log is available on Zenodo.

The extractor accompanies Object-Centric Extraction and Analysis of Scientific Publications.

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