Dean Allemang

Dean Allemang, author of "Semantic Web for the Working Ontologist," dives into the transformative power of the semantic web. He discusses how knowledge graphs can significantly enhance the accuracy of LLM-based question-answering systems. Allemang explores the importance of sharing meaning across the web, the unique structure of RDF, and its role in effective knowledge management. He also tackles the balance of trust in AI and the challenges of ontology design amidst rapid technological advancements.

Knowledge graph experts from data.world discuss their work on using knowledge graphs to improve the accuracy of language models for question answering on structured SQL databases. They explain the creation of a knowledge graph from a data warehouse, evaluate the effectiveness of knowledge graphs in improving question answering accuracy, and discuss how to convince organizations to adopt knowledge graphs for improved data exploration. They also highlight the benefits of knowledge graphs, compare RDF and property graphs, and emphasize the importance of improving knowledge graph accuracy and combining knowledge graphs with vector databases.