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cs.IR2026
CIR at iKAT SCAI 2026: Exploring Clarification Need Prediction in Agentic Conversational Search
Nolwenn Bernard, Jüri Keller, Philipp Schaer
This paper presents the participation of the Cologne Information Retrieval group in the iKAT SCAI 2026 shared task. We use an agentic conversational search system, equipped with to…
cs.IR2026
Validating Search Query Simulations: A Taxonomy of Measures
Andreas Konstantin Kruff, Nolwenn Bernard, Philipp Schaer
Assessing the validity of user simulators when used for the evaluation of information retrieval systems remains an open question, constraining their effective use and the reliabili…