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10/21/2022
Performance-Efficiency Trade-Offs in Adapting Language Models to Text Classification Tasks
Pre-trained language models (LMs) obtain state-of-the-art performance wh...
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06/30/2021
News Article Retrieval in Context for Event-centric Narrative Creation
Writers such as journalists often use automatic tools to find relevant c...
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06/15/2021
Analysing Dense Passage Retrieval for Multi-hop Question Answering
We analyse the performance of passage retrieval models in the presence o...
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02/17/2021
Leveraging Query Resolution and Reading Comprehension for Conversational Passage Retrieval
This paper describes the participation of UvA.ILPS group at the TREC CAs...
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02/12/2021
Supporting search engines with knowledge and context
Search engines leverage knowledge to improve information access. In orde...
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01/25/2021
MICROS: Mixed-Initiative ConveRsatiOnal Systems Workshop
The 1st edition of the workshop on Mixed-Initiative ConveRsatiOnal Syste...
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01/19/2021
A Comparison of Question Rewriting Methods for Conversational Passage Retrieval
Conversational passage retrieval relies on question rewriting to modify ...
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08/09/2020
Analysing the Effect of Clarifying Questions on Document Ranking in Conversational Search
Recent research on conversational search highlights the importance of mi...
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07/20/2020
A Comparison of Supervised Learning to Match Methods for Product Search
The vocabulary gap is a core challenge in information retrieval (IR). In...
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05/25/2020
Knowledge Graph Simple Question Answering for Unseen Domains
Knowledge graph simple question answering (KGSQA), in its standard form,...
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05/24/2020
Query Resolution for Conversational Search with Limited Supervision
In this work we focus on multi-turn passage retrieval as a crucial compo...
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05/07/2018