kg-schema-extraction

What is this repo about?

This repository provides the complete code needed to execute KGSEC tool, a tool developed to tackle the schema extraction task of knowledge graphs. The repo has been developed as a part of the stelar-eu project and is purposed to support also the submission of a paper titled:

KGSEC: A Modular Framework for Knowledge Graph Schema Extraction and Comparison

submitted at The Demonstrations Track of ICDE 2024.

How is the repo structured?

This repo contains the following core directories: back-end, front-end and notebooks.

• back-end: contains the code for the flask-api, which powers the whole application. This module accesses the key functions that provide schema extraction functionality for the users and provides results through api-calls.
• front-end: contains the code for a Python application developed in Dash.js. The module allows users to access the application's functionality through an easy-to-use UI, submit their requests to the back-end and analyze the results, with tables and visualizations.
• notebooks: contains .ipynb files that can be used to explore the functions of the application and experiment with them in a more hands-on manner.

How to run this code?

The front-end of the application relies on the back-end to work. To run the back-end users need to navigate to the back-end folder

$ cd back-end

and then execute the base app.py script that activates the server of the rest-api

$ python3 app.py

Then while this service is running, users should open a new terminal navigate to the front-end folder

$ cd front-end

and then execute the base run.py script that begins the browser application

$ python3 run.py

🚧 Constant Updating

This repo is still under construction.