Dr Arkaitz Zubiaga
Senior Lecturer
Director of Graduate Studies (Research)
Theme Lead: “Social Data Science” and PhD PDRA Engagement Lead
School of Electronic Engineering and Computer Science
Queen Mary University of London
Queen Mary University of London
Research
computational social science, natural language processing, social data science, social media mining
Interests
My research lies in the intersection between Computational Social Science and Natural Language Processing (NLP). I'm broadly interested in furthering NLP methods for mining social media and online data, as well as in furthering our understanding of human behaviour through the study of social media. My recent research has a particular focus on tackling problematic issues on the Web and social media that can have a damaging effect on individuals or society at large, such as hate speech, misinformation, inequality, biases and other forms of online harm.Publications
Publications of specific relevance to the Centre for Human-Centred Computing2024
Providing Citations to Support Fact-Checking: Contextualizing Detection of Sentences Needing Citation on Small WikipediasHalitaj A and Zubiaga A
Natural Language Processing Journal, Elsevier vol. 8, 100093-100093.
01-09-2024
Early Detection and Prevention of Malicious User Behavior on Twitter Using Deep Learning TechniquesSánchez-Corcuera R, Zubiaga A and Almeida A
Ieee Transactions on Computational Social Systems, Institute of Electrical and Electronics Engineers (Ieee) vol. 11 (5), 6649-6661.
12-07-2024
Combining Large Language Models and Crowdsourcing for Hybrid Human-AI Misinformation DetectionZeng X, La Barbera D, Roitero K, Zubiaga A and Mizzaro S
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval., 2332-2336.
10-07-2024
Claim detection for automated fact-checking: A survey on monolingual, multilingual and cross-lingual researchPanchendrarajan R and Zubiaga A
Natural Language Processing Journal, Elsevier vol. 7
01-06-2024
Hate Speech Detection and Reclaimed Language: Mitigating False Positives and Compounded DiscriminationZsisku E, Zubiaga A and Dubossarsky H
ACM Web Science Conference., 241-249.
21-05-2024
Synergizing machine learning & symbolic methods: A survey on hybrid approaches to natural language processingPanchendrarajan R and Zubiaga A
Expert Systems With Applications, Elsevier vol. 251, 124097-124097.
27-04-2024
A longitudinal multi-modal dataset for dementia monitoring and diagnosisGkoumas D, Wang B, Tsakalidis A, Wolters M, Purver M, Zubiaga A and Liakata M
Language Resources and Evaluation, Springer Nature, 1-20.
30-03-2024
Special issue on analysis and mining of social media dataZubiaga A and Rosso P
Peerj Computer Science, Peerj vol. 10
29-02-2024
Natural language processing in the era of large language modelsZubiaga A
Frontiers in Artificial Intelligence, Frontiers vol. 6
12-01-2024
FactFinders at CheckThat! 2024: Refining Check-worthy Statement Detection with LLMs through Data PruningLi Y, Panchendrarajan R and Zubiaga A
CEUR Workshop Proceedings. vol. 3740, 520-537.
01-01-2024
Extended overview of the CLEF 2024 LongEval Lab on Longitudinal Evaluation of Model PerformanceAlkhalifa R, Borkakoty H, Deveaud R, El-Ebshihy A, Espinosa-Anke L, Fink T, Galuščáková P, Gonzalez-Saez G, Goeuriot L, Iommi D, Liakata M, Madabushi HT, Medina-Alias P, Mulhem P, Piroi F, Popel M and Zubiaga A
CEUR Workshop Proceedings. vol. 3740, 2267-2289.
01-01-2024
Overview of the CLEF 2024 LongEval Lab on Longitudinal Evaluation of Model PerformanceAlkhalifa R, Borkakoty H, Deveaud R, El-Ebshihy A, Espinosa-Anke L, Fink T, Galuščáková P, Gonzalez-Saez G, Goeuriot L, Iommi D, Liakata M, Madabushi HT, Medina-Alias P, Mulhem P, Piroi F, Popel M and Zubiaga A
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). vol. 14959 LNCS, 208-230.
01-01-2024
Towards Faithful Knowledge Graph Explanation Through Deep Alignment in Commonsense Question AnsweringZhai W, Zubiaga A, Liu B, Sun C and Zhao Y
Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing., 18920-18930.
01-01-2024
LongEval: Longitudinal Evaluation of Model Performance at CLEF 2024Alkhalifa R, Borkakoty H, Deveaud R, El-Ebshihy A, Espinosa-Anke L, Fink T, Gonzalez-Saez G, Galuščáková P, Goeuriot L, Iommi D, Liakata M, Madabushi HT, Medina-Alias P, Mulhem P, Piroi F, Popel M, Servan C and Zubiaga A
In Advances in Information Retrieval, Springer Nature 60-66.
01-01-2024
MAPLE: Micro Analysis of Pairwise Language Evolution for Few-Shot Claim VerificationZeng X and Zubiaga A
EACL 2024 - 18th Conference of the European Chapter of the Association for Computational Linguistics, Findings of EACL 2024., 1177-1196.
01-01-2024
2023
Evaluating the generalisability of neural rumour verification modelsKochkina E, Hossain T, Logan RL, Arana-Catania M, Procter R, Zubiaga A, Singh S, He Y and Liakata M
Information Processing and Management, Elsevier vol. 60 (1)
26-10-2023
Target-Oriented Investigation of Online Abusive Attacks: A Dataset and AnalysisAlharthi R, Shekhar R and Zubiaga A
Ieee Access, Institute of Electrical and Electronics Engineers
23-06-2023
Session-based cyberbullying detection in social media: A surveyYi P and Zubiaga A
Online Social Media and Networks, Elsevier vol. 36
17-06-2023
AnnoBERT: Effectively Representing Multiple Annotators’ Label Choices to Improve Hate Speech DetectionYin W, Agarwal V, Jiang A, Zubiaga A and Sastry N
International AAAI Conference on Web and Social Media. vol. 17, 902-913.
02-06-2023
SexWEs: Domain-Aware Word Embeddings via Cross-Lingual Semantic Specialisation for Chinese Sexism Detection in Social MediaJiang A and Zubiaga A
Seventeenth International AAAI Conference on Web and Social Media. vol. 17, 447-458.
02-06-2023
Check-worthy claim detection across topics for automated fact-checkingAbumansour AS and Zubiaga A
Peerj Computer Science, Peerj vol. 9
15-05-2023
Learning like human annotators: Cyberbullying detection in lengthy social media sessionsYi P and Zubiaga A
ACM Web Conference 2023., 4095-4103.
30-04-2023
Few-Shot Learning for Cross-Target Stance Detection by Aggregating Multimodal EmbeddingsKhiabani PJ and Zubiaga A
Ieee Transactions on Computational Social Systems, Institute of Electrical and Electronics Engineers
10-04-2023
Special issue on intelligent systems for tackling online harmsGodoy D, Tommasel A and Zubiaga A
Personal and Ubiquitous Computing vol. 27 (1), 1-3.
17-03-2023
LongEval: Longitudinal Evaluation of Model Performance at CLEF 2023Alkhalifa R, Bilal I, Borkakoty H, Camacho-Collados J, Deveaud R, El-Ebshihy A, Espinosa-Anke L, Gonzalez-Saez G, Galuščáková P, Goeuriot L, Kochkina E, Liakata M, Loureiro D, Tayyar Madabushi H, Mulhem P, Piroi F, Popel M, Servan C and Zubiaga A
In Advances in Information Retrieval, Springer Nature 499-505.
01-01-2023
PANACEA: An Automated Misinformation Detection System on COVID-19Zhao R, Arana-Catania M, Zhu L, Kochkina E, Gui L, Zubiaga A, Procter R, Liakata M and He Y
The 17th Conference of the European Chapter of the Association for Computational., 67-74.
01-01-2023
Active PETs: Active Data Annotation Prioritisation for Few-Shot Claim Verification with Pattern Exploiting TrainingZeng X and Zubiaga A
Conference of the European Chapter of the Association for Computational Linguistics, Findings of EACL 2023., 190-204.
01-01-2023
Overview of the CLEF-2023 LongEval Lab on Longitudinal Evaluation of Model PerformanceAlkhalifa R, Bilal I, Borkakoty H, Camacho-Collados J, Deveaud R, El-Ebshihy A, Espinosa-Anke L, Gonzalez-Saez G, Galuščáková P, Goeuriot L, Kochkina E, Liakata M, Loureiro D, Mulhem P, Piroi F, Popel M, Servan C, Tayyar Madabushi H and Zubiaga A
In Experimental IR Meets Multilinguality, Multimodality, and Interaction, Springer Nature 440-458.
01-01-2023
Extended Overview of the CLEF-2023 LongEval Lab on Longitudinal Evaluation of Model PerformanceAlkhalifa R, Bilal I, Borkakoty H, Camacho-Collados J, Deveaud R, El-Ebshihy A, Espinosa-Anke L, Gonzalez-Saez G, Galuščáková P, Goeuriot L, Kochkina E, Liakata M, Loureiro D, Mulhem P, Piroi F, Popel M, Servan C, Madabushi HT and Zubiaga A
CEUR Workshop Proceedings. vol. 3497, 2181-2203.
01-01-2023
2022
Cluster-based deep ensemble learning for emotion classification in Internet memesGuo X, Ma J and Zubiaga A
Journal of Information Science, Sage Publications
27-12-2022
Building for tomorrow: Assessing the temporal persistence of text classifiersAlkhalifa R, Kochkina E and Zubiaga A
Information Processing and Management, Elsevier vol. 60 (2)
05-12-2022
Aggregating pairwise semantic differences for few-shot claim verificationZeng X and Zubiaga A
Peerj Computer Science, Peerj vol. 8
25-10-2022
Achieving Participatory Smart Cities by Making Social Networks SaferCorcuera RS, Zubiaga A and Almeida A
2022 7th International Conference on Smart and Sustainable Technologies (SpliTech). vol. 00, 1-6.
08-07-2022
Improving Zero-Shot Cross-Lingual Hate Speech Detection with Pseudo-Label Fine-Tuning of Transformer Language ModelsZia HB, Castro I, Zubiaga A and Tyson G
ICWSM proceedings. vol. 16, 1435-1439.
31-05-2022
Cyberbullying Detection across Social Media Platforms via Platform-Aware Adversarial EncodingYi P and Zubiaga A
Sixteenth International AAAI Conference on Web and Social Media. vol. 16, 1430-1434.
31-05-2022
Hidden behind the obvious: Misleading keywords and implicitly abusive language on social mediaYin W and Zubiaga A
Online Social Media and Networks, Elsevier vol. 30
23-05-2022
Capturing stance dynamics in social media: open challenges and research directionsAlkhalifa R and Zubiaga A
International Journal of Digital Humanities, Springer Nature vol. 3 (1-3), 115-135.
08-03-2022
Editorial for Special Issue on Detecting, Understanding and Countering Online HarmsZubiaga A, Vidgen B, Fernandez M and Sastry N
Online Social Networks and Media vol. 27
01-01-2022
Natural Language Inference with Self-Attention for Veracity Assessment of Pandemic ClaimsArana-Catania M, Kochkina E, Zubiaga A, Liakata M, Procter R and He Y
Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies., 1496-1511.
01-01-2022
HIT&QMUL at SemEval-2022 Task 9: Label-Enclosed Generative Question Answering (LEG-QA)Zhai W, Feng M, Zubiaga A and Liu B
Proceedings of the 16th International Workshop on Semantic Evaluation (SemEval-2022)., 1256-1262.
01-01-2022
Team dina at SemEval-2022 Task 8: Pre-trained Language Models as Baselines for Semantic SimilarityPisarevskaya D and Zubiaga A
Proceedings of the 16th International Workshop on Semantic Evaluation (SemEval-2022)., 1196-1201.
01-01-2022
NUAA-QMUL-AIIT at Memotion 3: Multi-modal Fusion with Squeeze-and-Excitation for Internet Meme Emotion AnalysisGuo X, Ma J and Zubiaga A
CEUR Workshop Proceedings. vol. 3555
01-01-2022
2021
SWSR: A Chinese dataset and lexicon for online sexism detectionJiang A, Yang X, Liu Y and Zubiaga A
Online Social Networks and Media vol. 27
14-12-2021
Opinions are Made to be ChangedAlkhalifa R, Kochkina E and Zubiaga A
Proceedings of the 2021 Workshop on Open Challenges in Online Social Networks., 27-32.
19-10-2021
Abusive language detection in youtube comments leveraging replies as conversational contextAshraf N, Zubiaga A and Gelbukh A
Peerj Computer Science, Peerj vol. 7
08-10-2021
Second Workshop on Online Misinformation- And Harm-Aware Recommender Systems: PrefaceTommasel A, Godoy D and Zubiaga A
Second Workshop on Online Misinformation and Harm-Aware Recommender Systems. vol. 3012, I-IV.
02-10-2021
Automated fact-checking: A surveyZeng X, Abumansour AS and Zubiaga A
Language and Linguistics Compass vol. 15 (10)
01-10-2021
Threatening Language Detection and Target Identification in Urdu TweetsAmjad M, Ashraf N, Zhila A, Sidorov G, Zubiaga A and Gelbukh A
Ieee Access vol. 9, 128302-128313.
16-09-2021
OHARS: Second Workshop on Online Misinformation- and Harm-Aware Recommender SystemsTommasel A, Godoy D and Zubiaga A
Fifteenth ACM Conference on Recommender Systems., 789-791.
13-09-2021
Weakly Supervised Cross-platform Teenager Detection with Adversarial BERTYi P and Zubiaga A
32nd ACM Conference on Hypertext and Social Media., 265-270.
30-08-2021
Cross-lingual Capsule Network for Hate Speech Detection in Social MediaJiang A and Zubiaga A
32nd ACM Conference on Hypertext and Social Media., 217-223.
30-08-2021
Analysing the Existence of Organisation Specific Languages on TwitterSanchez-Corcuera R, Zubiaga A and Almeida A
Ieee Access vol. 9, 1-1.
15-08-2021
QMUL-SDS at CheckThat! 2021: Enriching pre-trained language models for the estimation of check-worthiness of Arabic tweetsAbumansour AS and Zubiaga A
CLEF. vol. 2936, 424-429.
02-08-2021
Qmul-sds at exist: Leveraging pre-trained semantics and lexical features for multilingual sexism detection in social networksJiang A and Zubiaga A
IberLEF. vol. 2943, 469-483.
02-08-2021
Citizen Participation and Machine Learning for a Better DemocracyProcter R, Arana-Catania M, van Lier F-A, Tkachenko N, He Y, Zubiaga A and Liakata M
Digital Government Research and Practice vol. 2 (3), 1-22.
01-07-2021
Towards generalisable hate speech detection: a review on obstacles and solutionsYin W and Zubiaga A
Peerj Computer Science, Peerj vol. 7
17-06-2021
Feature-based detection of automated language models: tackling GPT-2, GPT-3 and GroverFröhling L and Zubiaga A
Peerj Computer Science, Peerj vol. 7
06-04-2021
Toward Automated FactcheckingKonstantinovskiy L, Price O, Babakar M and Zubiaga A
Digital Threats Research and Practice vol. 2 (2), 1-16.
01-04-2021
Ethical and technical challenges of AI in tackling hate speechCortiz D and Zubiaga A
The International Review of Information Ethics vol. 29
30-03-2021
Online multilingual hate speech detection: Experimenting with hindi and english social mediaVashistha N and Zubiaga A
Information (Switzerland) vol. 12 (1), 1-16.
01-01-2021
QMUL-SDS at SCIVER: Step-by-Step Binary Classification for Scientific Claim VerificationZeng X and Zubiaga A
Proceedings of the Second Workshop on Scholarly Document Processing., 116-123.
01-01-2021
MultiLexNorm: A Shared Task on Multilingual Lexical Normalizationvan der Goot R, Ramponi A, Zubiaga A, Plank B, Muller B, Roncal ISV, Ljubešić N, Çetinoğlu Ö, Mahendra R, Çolakoğlu T, Baldwin T, Caselli T and Sidorenko W
Workshop on Noisy User-Generated Text., 493-509.
01-01-2021
2020
QMUL-SDS @ SardiStance2020: Leveraging network interactions to boost performance on stance detection using knowledge graphsAlkhalifa R and Zubiaga A
SardiStance 2020. vol. 2765
01-12-2020
Exploiting Class Labels to Boost Performance on Embedding-based Text ClassificationZubiaga A
29th ACM International Conference on Information & Knowledge Management., 3357-3360.
19-10-2020
Workshop on Online Misinformation- and Harm-Aware Recommender SystemsTommasel A, Godoy D and Zubiaga A
Fourteenth ACM Conference on Recommender Systems., 638-639.
22-09-2020
Birds of a feather check together: Leveraging homophily for sequential rumour detectionLathiya S, Dhobi JS, Zubiaga A, Liakata M and Procter R
Online Social Media and Networks, Elsevier vol. 19
08-09-2020
Early Detection of Social Media Hoaxes at ScaleZubiaga A and Jiang A
Acm Transactions on The Web, Association For Computing Machinery (Acm) vol. 14 (4), 1-23.
18-08-2020
QMUL-SDS at CheckThat! 2020: Determining COVID-19 Tweet Check-Worthiness Using an Enhanced CT-BERT with Numeric ExpressionsAlkhalifa R, Yoong T, Kochkina E, Zubiaga A and Liakata M
CEUR Workshop Proceedings. vol. 2696
01-01-2020
PrefaceGamallo P, Garcia M, Martín-Rodilla P, Pereira-Fariña M, Real L, Tonelli S, Quaresma P, Vieira R, Dias G, Oostdijk N, Villavicencio A, Vilares J, Ramisch C, Coheur L, Pardo T, Zubiaga A, Alonso MA, Claro D, Ferro MV and Gonzalez-Perez C
CEUR Workshop Proceedings. vol. 2693
01-01-2020
QMUL-SDS @ DIACR-Ita: Evaluating Unsupervised Diachronic Lexical Semantics Classification in ItalianAlkhalifa R, Tsakalidis A, Zubiaga A and Liakata M
01-01-2020
Workshop on online misinformation- And harm-aware recommender systems: PrefaceTommasel A, Godoy D and Zubiaga A
CEUR Workshop Proceedings. vol. 2758
01-01-2020
Detection and Resolution of Rumors and Misinformation with NLPDerczynski L and Zubiaga A
Proceedings of the 28th International Conference on Computational Linguistics: Tutorial Abstracts., 22-26.
01-01-2020
NUAA-QMUL at SemEval-2020 Task 8: Utilizing BERT and DenseNet for Internet Meme Emotion AnalysisGuo X, Ma J and Zubiaga A
Proceedings of the Fourteenth Workshop on Semantic Evaluation., 901-907.
01-01-2020
2019
Political Homophily in Independence Movements: Analyzing and Classifying Social Media Users by National IdentityZubiaga A, Wang B, Liakata M and Procter R
Ieee Intelligent Systems, Institute of Electrical and Electronics Engineers vol. 34 (6), 34-42.
01-11-2019
Mining social media for newsgathering: A reviewZubiaga A
Online Social Media and Networks, Elsevier vol. 13
13-09-2019
Social media mining for journalismZubiaga A, Heravi B, An J and Kwak H
Online Information Review vol. 43 (1), 2-6.
11-02-2019
Gaussian processes for rumour stance classification in social mediaLukasik M, Bontcheva K, Cohn T, Zubiaga A, Liakata M and Procter R
Acm Transactions on Information Systems vol. 37 (2)
01-02-2019
Leveraging aspect phrase embeddings for cross-domain review rating predictionJiang A and Zubiaga A
Peerj Computer Science, Peerj vol. 2019 (10)
01-01-2019
SemEval-2019 Task 7: RumourEval, Determining Rumour Veracity and Support for RumoursGorrell G, Kochkina E, Liakata M, Aker A, Zubiaga A, Bontcheva K and Derczynski L
Proceedings of the 13th International Workshop on Semantic Evaluation., 845-854.
01-01-2019
RumourEval 2019: Determining rumour veracity and support for rumoursGorrell G, Kochkina E, Liakata M, Aker A, Zubiaga A, Bontcheva K and Derczynski L
NAACL HLT 2019 - International Workshop on Semantic Evaluation, SemEval 2019, Proceedings of the 13th Workshop., 845-854.
01-01-2019
2018
A longitudinal analysis of the public perception of the opportunities and challenges of the Internet of Things.Zubiaga A, Procter R and Maple C
Plos One vol. 13 (12), e0209472-e0209472.
20-12-2018
Processing social media in real-timeSpina D, Zubiaga A, Sheth A and Strohmaier M
Information Processing and Management vol. 56 (3), 1081-1083.
07-07-2018
A longitudinal assessment of the persistence of twitter datasetsZubiaga A
Journal of The Association For Information Science and Technology vol. 69 (8), 974-984.
14-05-2018
Discourse-aware rumour stance classification in social media using sequential classifiersZubiaga A, Kochkina E, Liakata M, Procter R, Lukasik M, Bontcheva K, Cohn T and Augenstein I
Information Processing and Management vol. 54 (2), 273-290.
01-03-2018
Detection and resolution of rumours in social media: A surveyZubiaga A, Aker A, Bontcheva K, Liakata M and Procter R
Acm Computing Surveys vol. 51 (2)
01-02-2018
Microblog Analysis as a Program of WorkTolmie P, Procter R, Rouncefield M, Liakata M and Zubiaga A
Acm Transactions on Social Computing, Association For Computing Machinery (Acm) vol. 1 (1), 1-40.
18-01-2018
All-in-one: Multi-task learning for rumour verificationKochkina E, Liakata M and Zubiaga A
COLING 2018 - 27th International Conference on Computational Linguistics, Proceedings., 3402-3413.
01-01-2018
PrefaceAnke LE, Declerck T, Gromann D, Schockaert S, Christodoulopoulos C, Adrian K, Tuan LA, Ballesteros M, Camacho-Collados J, Cámara EM, Casamayor G, Grachten M, Garcia-Casulla D, Del Río JG, Helcl J, Osenova P, Riedl M, Roller S, Ronzano F, Santus E, et al.
COLING 2018 - 3rd Workshop on Semantic Deep Learning, SemDeep 2018 - Proceedings.
01-01-2018
2017
WISC at mediaeval 2017: Multimedia satellite taskTkachenko N, Zubiaga A and Procter R
MediaEval. vol. 1984
13-09-2017
Towards Real-Time, Country-Level Location Classification of Worldwide TweetsZubiaga A, Voss A, Procter R, Liakata M, Wang B and Tsakalidis A
Ieee Transactions on Knowledge and Data Engineering vol. 29 (9), 2053-2066.
01-09-2017
Exploiting context for rumour detection in social mediaZubiaga A, Liakata M and Procter R
International Conference on Social Informatics. vol. 10539 LNCS, 109-123.
01-09-2017
Overview of the M-WePNaD Task: Multilingual web person name disambiguation at IberEval 2017Montalvo S, Martínez R, Fresno V, Agustín D, Zubiaga A and Berendsen R
IberEval. vol. 1881, 113-127.
01-09-2017
A hierarchical topic modelling approach for tweet clusteringWang B, Liakata M, Zubiaga A and Procter R
International Conference on Social Informatics. vol. 10540 LNCS, 378-390.
01-09-2017
Stance classification in out-of-domain rumours: A case study around mental health disordersAker A, Zubiaga A, Bontcheva K, Kolliakou A, Procter R and Liakata M
International Conference on Social Informatics. vol. 10540 LNCS, 53-64.
01-09-2017
Using Fuzzy Logic to Leverage HTML Markup for Web Page RepresentationGarcía-Plaza AP, Fresno V, Unanue RM and Zubiaga A
Ieee Transactions on Fuzzy Systems vol. 25 (4), 919-933.
01-08-2017
Supporting the Use of User Generated Content in Journalistic PracticeTolmie P, Procter R, Randall DW, Rouncefield M, Burger C, Hoi GWS, Zubiaga A and Liakata M
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems., 3632-3644.
02-05-2017
TDParse: Multi-target-specific sentiment recognition on TwitterWang B, Liakata M, Zubiaga A and Procter R
Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 1, Long Papers., 483-493.
01-01-2017
SemEval-2017 Task 8: RumourEval: Determining rumour veracity and support for rumoursDerczynski L, Bontcheva K, Liakata M, Procter R, Wong Sak Hoi G and Zubiaga A
Proceedings of the 11th International Workshop on Semantic Evaluation (SemEval-2017)., 69-76.
01-01-2017
TOTEMSS: Topic-based, Temporal Sentiment Summarisation for TwitterWang B, Liakata M, Tsakalidis A, Kolaitis SG, Papadopoulos S, Apostolidis L, Zubiaga A, Procter R and Kompatsiaris Y
8th International Joint Conference on Natural Language Processing - Proceedings of the IJCNLP 2017, System Demonstrations., 21-24.
01-01-2017
2016
Reports of the workshops held at the 2016 International AAAI Conference on Web and Social MediaAn J, Crandall DJ, Fedorov R, Fiesler C, Giglietto F, Heravi B, Pater J, Pelechrinis K, Quercia D, Weller K and Zubiaga A
AI Magazine vol. 37 (4), 89-93.
01-12-2016
Graphical Perception of Value Distributions: An Evaluation of Non-Expert Viewers' Data LiteracyZubiaga A and Mac Namee B
The Journal of Community Informatics, University of Waterloo vol. 12 (3)
09-08-2016
Euskahaldun: euskararen aldeko martxa baten sare sozialetako islaren bilketa eta analisiaZubiaga A
Ekaia Euskal Herriko Unibertsitateko Zientzi Eta Teknologi Aldizkaria, Upv/Ehu Press (29), 139-154.
18-03-2016
Analysing How People Orient to and Spread Rumours in Social Media by Looking at Conversational ThreadsZubiaga A, Liakata M, Procter R, Hoi GWS and Tolmie P
Plos One, Public Library of Science (Plos) vol. 11 (3)
04-03-2016
TweeTMT: A parallel microblog corpusVicente IS, Alegría I, Aranberri N, España-Bonet C, Gamallo P, Oliveira HG, Martínez E, Toral A and Zubiaga A
Proceedings of the 10th International Conference on Language Resources and Evaluation, LREC 2016., 2936-2941.
01-01-2016
Stance classification in rumours as a sequential task exploiting the tree structure of social media conversationsZubiaga A, Kochkina E, Liakata M, Procter R and Lukasik M
COLING 2016 - 26th International Conference on Computational Linguistics, Proceedings of COLING 2016: Technical Papers., 2438-2448.
01-01-2016
Hawkes Processes for Continuous Time Sequence Classification: an Application to Rumour Stance Classification in TwitterLukasik M, Srijith PK, Vu D, Bontcheva K, Zubiaga A and Cohn T
Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)., 393-398.
01-01-2016
SMILE: Twitter emotion classification using domain adaptationWang B, Liakata M, Zubiaga A, Procter R and Jensen E
CEUR Workshop Proceedings. vol. 1619, 15-21.
01-01-2016
2015
TweetLID: a benchmark for tweet language identificationZubiaga A, Vicente IS, Gamallo P, Pichel JR, Alegria I, Aranberri N, Ezeiza A and Fresno V
Language Resources and Evaluation, Springer vol. 50 (4), 729-766.
26-09-2015
TweetNorm: a benchmark for lexical normalization of Spanish tweetsAlegria I, Aranberri N, Comas PR, Fresno V, Gamallo P, Padró L, San Vicente I, Turmo J and Zubiaga A
Language Resources and Evaluation, Springer Nature vol. 49 (4), 883-905.
15-08-2015
Crowdsourcing the Annotation of Rumourous Conversations in Social MediaZubiaga A, Liakata M, Procter R, Bontcheva K and Tolmie P
Proceedings of the 24th International Conference on World Wide Web., 347-353.
18-05-2015
Exploiting geolocation, user and temporal information for monitoring natural hazards on twitterFresno V, Zubiaga A, Ji H and Martínez R
Procesamiento Del Lenguaje Natural vol. 54, 85-92.
01-03-2015
Towards detecting rumours in social mediaZubiaga A, Liakata M, Procter R, Bontcheva K and Tolmie P
AAAI Workshop - Technical Report. vol. WS-15-04, 35-41.
01-01-2015
Overview of TweetMT: A shared task on machine translation of tweets at SEPLN 2015Alegria I, Aranberri N, España-Bonet C, Gamallo P, Oliveira HG, Martnez E, San Vicente I, Toral A and Zubiaga A
CEUR Workshop Proceedings. vol. 1445, 8-19.
01-01-2015
Making the most of tweet-inherent features for social spam detection on twitterWang B, Zubiaga A, Liakata M and Procter R
CEUR Workshop Proceedings. vol. 1395, 10-16.
01-01-2015
WarwickDCS: From Phrase-Based to Target-Specific Sentiment RecognitionTownsend R, Tsakalidis A, Zhou Y, Wang B, Liakata M, Zubiaga A, Cristea A and Procter R
Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015)., 657-663.
01-01-2015
2014
Newsworthiness and Network Gatekeeping on Twitter: The Role of Social DevianceDiakopoulos N and Zubiaga A
Proceedings of the International AAAI Conference on Web and Social Media. vol. 8 (1), 587-590.
16-05-2014
Real-time classification of Twitter trendsZubiaga A, Spina D, Martínez R and Fresno V
Journal of The Association For Information Science and Technology, Wiley vol. 66 (3), 462-473.
09-05-2014
Tweet, but verify: epistemic study of information verification on TwitterZubiaga A and Ji H
Social Network Analysis and Mining, Springer Nature vol. 4 (1)
25-03-2014
TweetNorm es corpus: An annotated corpus for Spanish microtext normalizationAlegria I, Aranberri N, Comas PR, Fresno V, Gamallo P, Padró L, Vicente IS, Turmo J and Zubiaga A
Proceedings of the 9th International Conference on Language Resources and Evaluation, LREC 2014., 2274-2278.
01-01-2014
Wikipedia and Machine Translation: killing two birds with one stoneAlegria I, Cabezon U, Fernandez de Betono U, Labaka G, Mayor A, Sarasola K and Zubiaga A
LREC 2014 - NINTH INTERNATIONAL CONFERENCE ON LANGUAGE RESOURCES AND EVALUATION.
01-01-2014
Overview of TweetLID: Tweet language identification at SEPLN 2014Zubiaga A, Vicente IS, Gamallo P, Pichel JR, Alegria I, Aranberri N, Ezeiza A and Fresno V
CEUR Workshop Proceedings. vol. 1228, 1-11.
01-01-2014
2013
Tag cloud reorganization: Finding groups of related tags on deliciousGarcía-Plaza AP, Zubiaga A, Fresno V and Martínez R
In Social Media Mining and Social Network Analysis: Emerging Research 140-155.
01-12-2013
Harnessing Folksonomies to Produce a Social Classification of ResourcesZubiaga A, Fresno V, Martinez R and Garcia-Plaza AP
Ieee Transactions on Knowledge and Data Engineering, Institute of Electrical and Electronics Engineers (Ieee) vol. 25 (8), 1801-1813.
27-06-2013
Harnessing web page directories for large-scale classification of tweetsZubiaga A and Ji H
Proceedings of the 22nd International Conference on World Wide Web., 225-226.
13-05-2013
Newspaper editors vs the crowdZubiaga A
Proceedings of the 22nd International Conference on World Wide Web., 879-880.
13-05-2013
Session details: RAMSS'13 workshopZubiaga A, Spina D, de Rijke M and Strohmaier M
Proceedings of the 22nd International Conference on World Wide Web.
13-05-2013
Curating and contextualizing Twitter stories to assist with social newsgatheringZubiaga A, Ji H and Knight K
Proceedings of the 2013 international conference on Intelligent user interfaces., 213-224.
19-03-2013
Reports on the Workshops Held at the Sixth International AAAI Conference on Weblogs and Social MediaArchambault D, Bouwmeester R, Cabulea C, Daly EM, Di Lorenzo G, de Rijke M, Harrigan M, Kandogan E, Muller M, Naaman M, Quercia D, Spina D, Strohmaier M and Zubiaga A
AI Magazine, Wiley vol. 34 (1), 101-103.
01-03-2013
Tweet normalization workshop at SEPLN 2013: An overviewAlegria I, Aranberri N, Fresno V, Gamallo P, Padró L, Vicente IS, Turmo J and Zubiaga A
CEUR Workshop Proceedings. vol. 1086, 1-9.
01-01-2013
Ramss workshop chairs' welcomeZubiaga A, Spina D, De Rijke M and Strohmaier M
WWW 2013 Companion - Proceedings of the 22nd International Conference on World Wide Web., 771-772.
01-01-2013
Reciprocal Enrichment Between Basque Wikipedia and Machine TranslationAlegria I, Cabezon U, de Betoño UF, Labaka G, Mayor A, Sarasola K and Zubiaga A
In The People’S Web Meets Nlp, Springer Nature 101-118.
01-01-2013
2012
Analysis and enhancement of wikification for microblogs with context expansionCassidy T, Ji H, Ratinov L, Zubiaga A and Huang H
24th International Conference on Computational Linguistics - Proceedings of COLING 2012: Technical Papers., 441-456.
01-12-2012
Tweet ranking based on heterogeneous networksHuang H, Zubiaga A, Ji H, Deng H, Wang D, Le H, Abdelzaher T, Han J, Leung A, Hancock J and Voss C
24th International Conference on Computational Linguistics - Proceedings of COLING 2012: Technical Papers., 1239-1256.
01-12-2012
AAAI Workshop - Technical Report: PrefaceZubiaga A, Spina D, De Rijke M, Strohmaier M and Naaman M
AAAI Workshop - Technical Report. vol. WS-12-02
01-12-2012
Reorganizing clouds: A study on tag clustering and evaluationGarcía-Plaza AP, Zubiaga A, Fresno V and Martínez R
Expert Systems With Applications, Elsevier vol. 39 (10), 9483-9493.
01-08-2012
Harnessing folksonomies for resource classification by Arkaitz Zubiag with Danielle H. Lee as coordinatorZubiaga A
Acm Sigweb Newsletter, Association For Computing Machinery (Acm) vol. 2012 (Summer), 1-2.
01-07-2012
Towards real-time summarization of scheduled events from twitter streamsZubiaga A, Spina D, Amigó E and Gonzalo J
Proceedings of the 23rd ACM conference on Hypertext and social media., 319-320.
25-06-2012
2011
Classifying trending topicsZubiaga A, Spina D, Fresno V and Martínez R
Proceedings of the 20th ACM international conference on Information and knowledge management., 2461-2464.
24-10-2011
Tags vs shelvesZubiaga A, Körner C and Strohmaier M
Proceedings of the 22nd ACM conference on Hypertext and hypermedia., 93-102.
06-06-2011
Analyzing Tag Distributions in Folksonomies for Resource ClassificationZubiaga A, Martínez R and Fresno V
Lecture Notes in Computer Science. vol. 7091, 91-102.
01-01-2011
Augmenting web page classifiers with social annotationsZubiaga A, Martínez R and Fresno V
Procesamiento Del Lenguaje Natural vol. 47, 189-196.
01-01-2011
2009
Getting the most out of social annotations for web page classificationZubiaga A, Martínez R and Fresno V
Proceedings of the 9th ACM symposium on Document engineering., 74-83.
16-09-2009
Content-based Clustering for Tag Cloud VisualizationZubiaga A, García-Plaza AP, Fresno V and Martínez R
2009 International Conference on Advances in Social Network Analysis and Mining., 316-319.
01-07-2009
Is unlabeled data suitable for multiclass SVM-based web page classification?Zubiaga A, Fresno V and Martínez R
Proceedings of the NAACL HLT 2009 Workshop on Semi-Supervised Learning for Natural Language Processing - SemiSupLearn '09., 28-36.
01-01-2009
Grants
Grants of specific relevance to the Centre for Human-Centred ComputingCTP: Target/Biomarker selection using systems networks and decision theory (P. C. Siu)Arkaitz Zubiaga and Emma Tjong
£125,917 BBSRC Biotechnology and Biological Sciences Research Council
01-10-2023 - 30-09-2027
Jacky (Pui Chung) Siu CTP Studentship - ExscientiaArkaitz Zubiaga
£8,600 EXSCIENTIA LIMITED
01-10-2023 - 30-09-2027
HYBRIDS 2 - MSCA DN 2021 - PI: ZubiagaArkaitz Zubiaga
£265,251 EPSRC - EU Scheme
01-01-2023 - 31-12-2026
BBSRC AIDD CTP CASE Award: Yuan LiangMassimo Poesio and Arkaitz Zubiaga
£8,600 EXSCIENTIA LIMITED
01-12-2022 - 30-11-2026
Understanding Transitions when Tackling Online HarmsGareth Tyson, Ignacio De Castro Arribas and Arkaitz Zubiaga
£339,177 EPSRC Engineering and Physical Sciences Research Council
01-04-2022 - 15-09-2025
An AI-enabled evidence-driven framework for rumour veracity assessment during pandemics: lessons from COVID-19Maria Liakata and Arkaitz Zubiaga
£174,128 EPSRC Engineering and Physical Sciences Research Council
01-01-2021 - 30-09-2022