Desktop application
Ontoterminology Editor
Build a formal system of concepts. Connect it to independent term lists in multiple languages.
Research software
Semantic Tools
Build, inspect, analyse and query. Seven tools connect texts and concepts with structured research data.
What do you want to do?
Web application
Ontology Viewer
Read an ontoterminology as a tree. Explore concepts, reveal their instances and share a standalone view.
Web application
Knowledge Graph Editor
Draw a knowledge graph. Add classes, individuals, multilingual attributes and labelled relationships.
Web application
RDF Graph Viewer
Upload an RDF file. Select the relationships that matter and explore the graph behind them.
Desktop application
RDF Graph Viewer — desktop
Run the Python edition locally. Inspect metadata, choose properties and query your RDF file.
Web application
SPARQL Query Endpoint
Ask reproducible questions of the laboratory’s published knowledge graphs. Inspect results and export them for analysis.
Web application
TALOS Text Analyzer
Explore Greek corpora through frequencies, collocations and networks, with model-assisted linguistic analysis.
A workflow, not a single application
- Model
Define concepts and terms, or draw a graph directly.
- Inspect
Read the hierarchy or examine a network of selected relationships.
- Analyse
Explore corpus patterns and review candidate entities or terms.
- Query
Ask questions of the published graphs.
These are complementary routes, not an automatic pipeline. Verify formats and licences when moving between tools.
The data behind the tools
Each dataset page explains its scope, access routes, graph IRI and citation. Tool licences and dataset licences are separate.
Licensing & citation
TEDI has a personal academic licence. The other supplied tool pages specify PolyForm Noncommercial 1.0.0. Follow the licence included with the version you use and cite each tool separately.
Support
Report reproducible bugs in the relevant public repository, or contact TALOS with the tool name, version, steps and error message.