MSR 2024 NPM OpenRank material

This repo contains the supplementary material for NPM ecology dataset.

Data Set

The original data set is at Zenodo, which contains the collaboration network, dependency network and social network for open source repositories in NPM ecology.

The data processes are:

OpenRank Algorithm

• File openrank_convergence_proof.pdf contains the convergence proof of OpenRank algorithm.

Source Code

src/openrank.ts contains the source code to calculate the OpenRank value of each repository according to the data set and the parameters from questionaire.

Environment

The data set and code relies on the following environment:

• Neo4j graph database community edition 4.3.10.
• Neo4j GDS libraries 1.7.3.
• OpenRank GDS plugin 1.7.3.
• Node.js 14.3.0.

Commands

For proper Neo4j database, uses tsc && src/openrank.js to run the source code.