Research 8: Extending faceted navigation for RDF data

Lecture slides:

• Extending faceted navigation for RDF data
• Summary
• Outline
• Faceted browsing example: iTunes
• Faceted browsing: limitations
• Faceted browsing on the Semantic Web
• Selection operators
• Inverse operators
• Outline
• Interface construction algorithm
• Facet browsing: decision tree
• Facet ranking: optimising decision tree traversal
• Outline
• Prototype: choose FBI dataset
• Prototype: interested in terrorists
• Prototype: filter by facets
• Prototype: see matching results
• Evaluation
• Challenges
• Summary

Author: Eyal Oren, Network Institute, Vu University Amsterdam