2 papers
cs.IR2025
Constructing Set-Compositional and Negated Representations for First-Stage Ranking
Antonios Minas Krasakis, Andrew Yates, Evangelos Kanoulas
Set compositional and negated queries are crucial for expressing complex information needs and enable the discovery of niche items like Books about non-European monarchs. Despite t…
cs.IR2024
Corpus-informed Retrieval Augmented Generation of Clarifying Questions
Antonios Minas Krasakis, Andrew Yates, Evangelos Kanoulas
This study aims to develop models that generate corpus informed clarifying questions for web search, in a way that ensures the questions align with the available information in the…