Ekaterina Khramtsova

2025

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RARR Unraveled: Component-Level Insights into Hallucination Detection and Mitigation.
Jonathan J. Ross|Ekaterina Khramtsova|Anton van der Vegt|Bevan Koopman|Guido Zuccon
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
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Document Screenshot Retrievers are Vulnerable to Pixel Poisoning Attacks.
Shengyao Zhuang|Ekaterina Khramtsova|Xueguang Ma|Bevan Koopman|Jimmy Lin|Guido Zuccon
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

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Embark on DenseQuest: A System for Selecting the Best Dense Retriever for a Custom Collection.
Ekaterina Khramtsova|Teerapong Leelanupab|Shengyao Zhuang|Mahsa Baktashmotlagh|Guido Zuccon
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
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Leveraging LLMs for Unsupervised Dense Retriever Ranking.
Ekaterina Khramtsova|Shengyao Zhuang|Mahsa Baktashmotlagh|Guido Zuccon
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
doi dblp
FeB4RAG: Evaluating Federated Search in the Context of Retrieval Augmented Generation.
Shuai Wang|Ekaterina Khramtsova|Shengyao Zhuang|Guido Zuccon
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024