Arkaitz Zubiaga

2024

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Overview of the CLEF 2024 LongEval Lab on Longitudinal Evaluation of Model Performance.
Rabab Alkhalifa|Hsuvas Borkakoty|Romain Deveaud|Alaa El-Ebshihy|Luis Espinosa Anke|Tobias Fink|Petra Galuscáková|Gabriela González Sáez|Lorraine Goeuriot|David Iommi|Maria Liakata|Harish Tayyar Madabushi|Pablo Medina-Alias|Philippe Mulhem|Florina Piroi|Martin Popel|Arkaitz Zubiaga
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 15th International Conference of the CLEF Association, CLEF 2024, Grenoble, France, September 9-12, 2024, Proceedings, Part II
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Extended Overview of the CLEF 2024 LongEval Lab on Longitudinal Evaluation of Model Performance.
Rabab Alkhalifa|Hsuvas Borkakoty|Romain Deveaud|Alaa El-Ebshihy|Luis Espinosa Anke|Tobias Fink|Petra Galuscáková|Gabriela González Sáez|Lorraine Goeuriot|David Iommi|Maria Liakata|Harish Tayyar Madabushi|Pablo Medina-Alias|Philippe Mulhem|Florina Piroi|Martin Popel|Arkaitz Zubiaga
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), Grenoble, France, 9-12 September, 2024.
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FactFinders at CheckThat! 2024: Refining Check-worthy Statement Detection with LLMs through Data Pruning.
Yufeng Li|Rrubaa Panchendrarajan|Arkaitz Zubiaga
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), Grenoble, France, 9-12 September, 2024.
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LongEval: Longitudinal Evaluation of Model Performance at CLEF 2024.
Rabab Alkhalifa|Hsuvas Borkakoty|Romain Deveaud|Alaa El-Ebshihy|Luis Espinosa Anke|Tobias Fink|Gabriela González Sáez|Petra Galuscáková|Lorraine Goeuriot|David Iommi|Maria Liakata|Harish Tayyar Madabushi|Pablo Medina-Alias|Philippe Mulhem|Florina Piroi|Martin Popel|Christophe Servan|Arkaitz Zubiaga
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part VI
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Combining Large Language Models and Crowdsourcing for Hybrid Human-AI Misinformation Detection.
Xia Zeng|David La Barbera|Kevin Roitero|Arkaitz Zubiaga|Stefano Mizzaro
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

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
Information Processing and Management 2023 Volume 60 Issue 1
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Building for tomorrow: Assessing the temporal persistence of text classifiers.
Rabab Alkhalifa|Elena Kochkina|Arkaitz Zubiaga
Information Processing and Management 2023 Volume 60 Issue 2
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Overview of the CLEF-2023 LongEval Lab on Longitudinal Evaluation of Model Performance.
Rabab Alkhalifa|Iman Munire Bilal|Hsuvas 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|Philippe Mulhem|Florina Piroi|Martin Popel|Christophe Servan|Harish Tayyar Madabushi|Arkaitz Zubiaga
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings
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Extended Overview of the CLEF-2023 LongEval Lab on Longitudinal Evaluation of Model Performance.
Rabab Alkhalifa|Iman Munire Bilal|Hsuvas Borkakoty|José Camacho-Collados|Romain Deveaud|Alaa El-Ebshihy|Luis Espinosa Anke|Gabriela Nicole González Sáez|Petra Galuscáková|Lorraine Goeuriot|Elena Kochkina|Maria Liakata|Daniel Loureiro|Philippe Mulhem|Florina Piroi|Martin Popel|Christophe Servan|Harish Tayyar Madabushi|Arkaitz Zubiaga
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023.
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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
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Learning like human annotators: Cyberbullying detection in lengthy social media sessions.
Peiling Yi|Arkaitz Zubiaga
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

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
ACM Transactions on the Web 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
ACM Transactions on Information Systems (TOIS) 2019 Volume 37 Issue 2
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Processing social media in real-time.
Damiano Spina|Arkaitz Zubiaga|Amit P. Sheth|Markus Strohmaier
Information Processing and Management 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
Information Processing and Management 2018 Volume 54 Issue 2
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A longitudinal assessment of the persistence of twitter datasets.
Arkaitz Zubiaga
Journal of the Association for Information Science and Technology (JASIST) 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
Journal of the Association for Information Science and Technology (JASIST) 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