graph-extraction

Open-source toolkit to extract structured knowledge graphs from documents and tables — power analytics, digital twins, and AI-driven assistants.

CauseNet: Towards a Causality Graph Extracted from the Web

Convert floor-plan wall masks into centerlines and connection graphs. PNG, SVG and JSON outputs in original image coordinates.

Programmatic data access layer for LLM agents - navigate context, don't memorize it

Extraction of graphs from skeletonised images.

GUI for visualising graph extraction on skeletonised images.

Generates training data for graph extraction.

Code and lightweight audit artifacts for auditable repair of scientific reasoning graph extraction on a 350-row benchmark.

Hateful Meme challenge, Knowledge graph based approach

Network diagram to structured data converter for Visio draw.io and photos

Binary release of CloudSeg and CloudGraph for TomatoPGT digital twin modeling

mask2graph converts 2D/3D binary masks into deterministic geometric graphs (nodes, edges, radii, and metadata) for downstream analysis, simulation, and learning systems.

Demonstrates object graph extraction from a relational database using plain JDBC (JdbcClient) — flat SQL JOIN results assembled into a three-level hierarchy without ORM or pagination.

Demonstrates object graph extraction using JPA entities and Blaze Persistence Entity Views — graph fetching without N+1, without manual mapping, without pagination.

CauseNet: Towards a Causality Graph Extracted from the Web

Demonstrates object graph extraction using jOOQ MULTISET — nested SQL collections mapped directly into a three-level hierarchy without ORM, projections, or pagination.

Processing of bibliographic files

Machine Learning for Medical Image Processing. Project done for Charité, the university hospital of Berlin. The aim was to segment coronary arteries and then extract a graph from it, in order to aid detection of coronary artery disease (CAD).

A complete end-to-end pipeline for extracting structured data from chart and graph images

Multimodal LLM pipeline for extracting topology graphs from floor plan images — EG-ICE 2026 paper project.