Selectively grounding a design chatbot in a per-designer heterogeneous knowledge graph, with graph-transformer ranking of context, improved context retention and user-reported personalization in a nine-person study and on four LLM benchmarks.
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CogChat: Knowledge Graph-Augmented Conversational AI with Heterogeneous Graph Transformer for Cognitive Grounding in Design Generation
Selectively grounding a design chatbot in a per-designer heterogeneous knowledge graph, with graph-transformer ranking of context, improved context retention and user-reported personalization in a nine-person study and on four LLM benchmarks.