Knowledge Graphs, Language Models, and Explainable Reasoning
Large language models can interpret and generate human language, while knowledge graphs can represent entities, relationships, evidence, and context in a structured form.
We investigate how these technologies can be combined to create more reliable, explainable, and context-aware AI systems.
Our research interests include- Knowledge-graph construction and enrichment
- Large language models and retrieval-augmented generation
- Graph-based retrieval and reasoning
- Temporal and contextual knowledge representation
- Evidence provenance and source traceability
- Explainable recommendations
- Domain-specific AI assistants
- Human–AI knowledge interaction
The intended outcome is a new generation of AI systems that do more than generate fluent answers. They should also help users understand where information originated, how concepts are connected, and how knowledge changes over time.