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Author

Johanna Walker

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Review Open access Jul 2026

Towards Conversational Dataset Retrieval: A Survey

A novel, layered conceptual framework is introduced that organizes research in CDR across four key dimensions: User Layer, System Layer, Data Layer, and Evaluation Layer and identifies core challenges in CDR, including the lack of standardized evaluation benchmarks and limited support for ambiguous or evolving user intent.

Lisa-Yao Gan, Johanna Walker, E. Simperl et al. · 0 citations