2022

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Open-domain conversational search assistants: the Transformer is all you need
Rafael Ferreira | Mariana Leite | David Semedo | João Magalhães
2022 Volume 25 Issue 2

2021

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Towards Open-domain Vision and Language Understanding with Wikimedia
David Semedo
Companion of The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

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Open-Domain Conversational Search Assistant with Transformers
Rafael Ferreira | Mariana Leite | David Semedo | João Magalhães
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part I

2020

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NOVA at TREC 2020 Conversational Assistance Track
Rafael Ferreira | David Semedo | João Magalhães
Proceedings of the Twenty-Ninth Text REtrieval Conference, TREC 2020, Virtual Event [Gaithersburg, Maryland, USA], November 16-20, 2020

2019

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A Benchmark of Visual Storytelling in Social Media
Gonçalo Marcelino | David Semedo | André Mourão | Saverio G. Blasi | Marta Mrak | João Magalhães
Proceedings of the 2019 on International Conference on Multimedia Retrieval, ICMR 2019, Ottawa, ON, Canada, June 10-13, 2019

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Dynamic-Keyword Extraction from Social Media
David Semedo | João Magalhães
Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part I

2016

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NovaSearch at ImageCLEFmed 2016 Subfigure Classification Task
David Semedo | João Magalhães
Working Notes of CLEF 2016 - Conference and Labs of the Evaluation forum, Évora, Portugal, 5-8 September, 2016

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