Ralph Ewerth

Papers on Lattice

Total citations

Topics

Research focus

Computer Vision (1)Multimodal Models (1)Recommendation & Information Retrieval (1)

Frequent co-authors

Ratan J. Sebastian (1)Ratan Sebastian (1)Anett Hoppe (1)Anett Hoppe (1)Christoph Rippe (1)Christoph Rippe (1)R. Ewerth (1)

Papers (1)

Jul 22, 2026

Ratan J. Sebastian +7Jul 22, 2026·also L3S Research Centre, Leibniz Information Centre for Science and Technology (TIB)

Using Hierarchical Controlled Vocabularies to Understand CLIP Retrieval Failures in Historical Photo Collections

Retrieval failures in CLIP can be traced to the structural properties of controlled vocabularies, revealing unexpected insights into how hierarchical organization impacts performance.

Ratan J. Sebastian, Ratan Sebastian, Anett Hoppe +5

Computer Vision Multimodal Models Recommendation & Information Retrieval

Ralph Ewerth

Research focus

Frequent co-authors

Papers (1)

Search

Ralph Ewerth

Research focus

Frequent co-authors

Papers (1)