2023

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Evaluating the generalisability of neural rumour verification models
Elena Kochkina | Tamanna Hossain | Robert L. Logan IV | Miguel Arana-Catania | Rob Procter | Arkaitz Zubiaga | Sameer Singh | Yulan He | Maria Liakata
2023 Volume 60 Issue 1

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LongEval: Longitudinal Evaluation of Model Performance at CLEF 2023
Rabab Alkhalifa | Iman Munire Bilal | Hsubhas Borkakoty | José Camacho-Collados | Romain Deveaud | Alaa El-Ebshihy | Luis Espinosa Anke | Gabriela González Sáez | Petra Galuscáková | Lorraine Goeuriot | Elena Kochkina | Maria Liakata | Daniel Loureiro | Harish Tayyar Madabushi | Philippe Mulhem | Florina Piroi | Martin Popel | Christophe Servan | Arkaitz Zubiaga
Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part III

2021

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QMUL-SDS at CheckThat! 2021: Enriching Pre-Trained Language Models for the Estimation of Check-Worthiness of Arabic Tweets
Amani S. Abumansour | Arkaitz Zubiaga
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021

2020

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Early Detection of Social Media Hoaxes at Scale
Arkaitz Zubiaga | Aiqi Jiang
2020 Volume 14 Issue 4

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Exploiting Class Labels to Boost Performance on Embedding-based Text Classification
Arkaitz Zubiaga
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

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QMUL-SDS at CheckThat! 2020 Determining COVID-19 Tweet Check-Worthiness Using an Enhanced CT-BERT with Numeric Expressions
Rabab Alkhalifa | Theodore Yoong | Elena Kochkina | Arkaitz Zubiaga | Maria Liakata
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020

2019

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Gaussian Processes for Rumour Stance Classification in Social Media
Michal Lukasik | Kalina Bontcheva | Trevor Cohn | Arkaitz Zubiaga | Maria Liakata | Rob Procter
2019 Volume 37 Issue 2

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Processing social media in real-time
Damiano Spina | Arkaitz Zubiaga | Amit P. Sheth | Markus Strohmaier
2019 Volume 56 Issue 3

2018

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Discourse-aware rumour stance classification in social media using sequential classifiers
Arkaitz Zubiaga | Elena Kochkina | Maria Liakata | Rob Procter | Michal Lukasik | Kalina Bontcheva | Trevor Cohn | Isabelle Augenstein
2018 Volume 54 Issue 2

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A longitudinal assessment of the persistence of twitter datasets
Arkaitz Zubiaga
2018 Volume 69 Issue 8

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2nd International Workshop on Rumours and Deception in Social Media: Preface
Ahmet Aker | Arkaitz Zubiaga | Kalina Bontcheva | Maria Liakata | Rob Procter
Proceedings of the CIKM 2018 Workshops co-located with 27th ACM International Conference on Information and Knowledge Management (CIKM 2018), Torino, Italy, October 22, 2018

2015

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Real-time classification of Twitter trends
Arkaitz Zubiaga | Damiano Spina | Raquel Martínez-Unanue | Víctor Fresno
2015 Volume 66 Issue 3

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Crowdsourcing the Annotation of Rumourous Conversations in Social Media
Arkaitz Zubiaga | Maria Liakata | Rob Procter | Kalina Bontcheva | Peter Tolmie
Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume

2013

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Newspaper editors vs the crowd: on the appropriateness of front page news selection
Arkaitz Zubiaga
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume

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Harnessing web page directories for large-scale classification of tweets
Arkaitz Zubiaga | Heng Ji
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume

2011

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Classifying trending topics: a typology of conversation triggers on Twitter
Arkaitz Zubiaga | Damiano Spina | Víctor Fresno | Raquel Martínez-Unanue
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011