This repository holds evaluation data for the OCPQ tool. Also see https://ocpq.aarkue.eu/ and https://github.com/aarkue/OCPQ.

The software version of OCPQ used is equivalent with the release v0.6.7, available at https://github.com/aarkue/OCPQ/releases/tag/v0.6.7. We tested our implementation by running the backend web server in release mode.

The evaluation was performed on an OCEL 2.0 file based on the BPI Challenge 2017 (see https://data.4tu.nl/datasets/34c3f44b-3101-4ea9-8281-e38905c68b8d/1 and https://data.4tu.nl/datasets/5c9717a0-4c22-4b78-a3ad-d2234208bfd7/1 as well as https://data.4tu.nl/datasets/6889ca3f-97cf-459a-b630-3b0b0d8664b5/1).

The used files (OCEL 2.0 in JSON and SQLite format) are available for download as ./bpic2017-ocel2.zip (OCEL 2.0 JSON), ./bpic2017.sqlite.zip, and ./bpic2017.duckdb.zip in this repository. The Neo4j dump, is available here.

Note, that a previous version of this repository used a different evaluation approach, and the SQLite durations where measured individually. In the current version, sqlite3 from Python is used. Moreover, the SQL queries were different, and updated ones (also compatible with DuckDB) were used for the newest evaluation results.

Below, the query/constraint formulations in the graphical approaches are included. For SQL (SQLite) and Cypher (Neo4j), see the sql.txt and neo4j-cypher.txt files available in each subdirectory (Q1 - Q7). The exported versions of the queries/constraints in OCPQ are also available (e.g., as Q1.json for usage in frontend, simply copy the text content and paste using alt+v in the OCPQ tool). We also included all raw measurements as .json files, containing the measured durations in seconds.