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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 Hits 1 – 20 of 26 1 Robustness Evaluation of Entity Disambiguation Using Prior Probes: the Case of Entity Overshadowing ... The 2021 Conference on Empirical Methods in Natural Language Processing 2021; Bhargav, Samarth; Kanoulas, Evangelos. - : Underline Science Inc., 2021 BASE Show details 2 Ranking Clarifying Questions Based on Predicted User Engagement ... Lotze, Tom; Klut, Stefan; Aliannejadi, Mohammad. - : arXiv, 2021 BASE Show details 3 Combining Lexical and Dense Retrieval for Computationally Efficient Multi-hop Question Answering ... Sidiropoulos, Georgios; Voskarides, Nikos; Vakulenko, Svitlana. - : arXiv, 2021 BASE Show details 4 Combining Lexical and Dense Retrieval for Computationally Efficient Multi-hop Question Answering ... The 2021 Conference on Empirical Methods in Natural Language Processing 2021; ., Svitlana; Kanoulas, Evangelos. - : Underline Science Inc., 2021 BASE Show details 5 Knowledge Graph Simple Question Answering for Unseen Domains ... Sidiropoulos, Georgios; Voskarides, Nikos; Kanoulas, Evangelos. - : arXiv, 2020 BASE Show details 6 Analysing the Effect of Clarifying Questions on Document Ranking in Conversational Search ... Krasakis, Antonios Minas; Aliannejadi, Mohammad; Voskarides, Nikos; Kanoulas, Evangelos. - : arXiv, 2020 Abstract: Recent research on conversational search highlights the importance of mixed-initiative in conversations. To enable mixed-initiative, the system should be able to ask clarifying questions to the user. However, the ability of the underlying ranking models (which support conversational search) to account for these clarifying questions and answers has not been analysed when ranking documents, at large. To this end, we analyse the performance of a lexical ranking model on a conversational search dataset with clarifying questions. We investigate, both quantitatively and qualitatively, how different aspects of clarifying questions and user answers affect the quality of ranking. We argue that there needs to be some fine-grained treatment of the entire conversational round of clarification, based on the explicit feedback which is present in such mixed-initiative settings. Informed by our findings, we introduce a simple heuristic-based lexical baseline, that significantly outperforms the existing naive baselines. Our ... : Proceedings of the 2020 ACM SIGIR International Conference on the Theory of Information Retrieval (ICTIR '20), September 14-17, 2020 ... Keyword: Artificial Intelligence cs.AI; Computation and Language cs.CL; FOS Computer and information sciences; Human-Computer Interaction cs.HC; Information Retrieval cs.IR URL: https://dx.doi.org/10.48550/arxiv.2008.03717 https://arxiv.org/abs/2008.03717 BASE Hide details 7 Overview of the CLEF eHealth Evaluation Lab 2019 Kelly, Liadh; Suominen, Hanna; Goeuriot, Lorraine... In: CLEF 2019: Experimental IR Meets Multilinguality, Multimodality, and Interaction pp 322-339 ; https://hal.archives-ouvertes.fr/hal-03156710 ; CLEF 2019: Experimental IR Meets Multilinguality, Multimodality, and Interaction pp 322-339, pp.322-339, 2019, ⟨10.1007/978-3-030-28577-7_26⟩ (2019) BASE Show details 8 CLEF eHealth 2019 evaluation lab Kelly, Liadh; Goeuriot, Lorraine; Suominen, Hanna. - : Springer, 2019 BASE Show details 9 CLEF eHealth 2019 Evaluation Lab Kelly, Liadh; Goeuriot, Lorraine; Suominen, Hanna. - : Springer, 2019 BASE Show details 10 Overview of the CLEF eHealth Evaluation Lab 2019 Kelly, Liadh; Suominen, Hanna; Goeuriot, Lorraine. - : Springer, 2019 BASE Show details 11 CLEF ehealth 2019 evaluation lab Kelly, Liadh; Goeuriot, Lorraine; Suominen, Hanna. - : Springer, 2019 BASE Show details 12 Overview of the CLEF eHealth Evaluation Lab 2019 Kelly, Liadh; Suominen, Hanna; Goeuriot, Lorraine. - : Springer Verlag, 2019 BASE Show details 13 Improved and Robust Controversy Detection in General Web Pages Using Semantic Approaches under Large Scale Conditions ... Linmans, Jasper; van de Velde, Bob; Kanoulas, Evangelos. - : arXiv, 2018 BASE Show details 14 Overview of the CLEF ehealth evaluation lab 2018 Suominen, Hanna; Kelly, Liadh; Goeuriot, Lorraine. - : Springer-Verlag, 2018 BASE Show details 15 Overview of the CLEF eHealth Evaluation Lab 2018 Suominen, Hanna; Kelly, Liadh; Goeuriot, Lorraine. - : Springer, 2018 BASE Show details 16 Overview of the CLEF eHealth evaluation lab 2018 Suominen, Hanna; Kelly, Liadh; Goeuriot, Lorraine. - : Springer International Publishing, 2018 BASE Show details 17 Examining Cooperation in Visual Dialog Models ... Mironenco, Mircea; Kianfar, Dana; Tran, Ke. - : arXiv, 2017 BASE Show details 18 Neural Vector Spaces for Unsupervised Information Retrieval ... Van Gysel, Christophe; de Rijke, Maarten; Kanoulas, Evangelos. - : arXiv, 2017 BASE Show details 19 CLEF 2017 dynamic search evaluation lab overview Kanoulas, Evangelos; Azzopardi, Leif. - : Springer-Verlag, 2017 BASE Show details 20 Lexical Query Modeling in Session Search ... Van Gysel, Christophe; Kanoulas, Evangelos; de Rijke, Maarten. - : arXiv, 2016 BASE Show details Page: 1 2

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