Leon Derczynski

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Kalina BontchevaProfessor of Text Analytics, University of SheffieldVerified email at sheffield.ac.uk
Diana MaynardSenior Research Fellow, GATE team, NLP group, and CFOM, University of SheffieldVerified email at sheffield.ac.uk
Robert GaizauskasProfessor of Computer Science, University of SheffieldVerified email at sheffield.ac.uk
James PustejovskyTJX Feldberg Chair of Computer Science, Brandeis UniversityVerified email at cs.brandeis.edu
Marc VerhagenBrandeis UniversityVerified email at cs.brandeis.edu
Hector LlorensCerenceVerified email at dlsi.ua.es
Johann PetrakAustrian Research Institute for Artificial Intelligence (OFAI) and Uni Sheffield, NLP group, GATEVerified email at sheffield.ac.uk
Arkaitz ZubiagaQueen Mary University of LondonVerified email at qmul.ac.uk
Maria LiakataProfessor Queen Mary University of London/University of Warwick, Alan Turing Institute AI FellowVerified email at qmul.ac.uk
Marieke van ErpKNAW Humanities ClusterVerified email at dh.huc.knaw.nl
Naushad UzZamanBlackbird.AIVerified email at blackbird.ai
Steven BethardAssociate Professor, University of ArizonaVerified email at arizona.edu
Alan RitterGeorgia Institute of TechnologyVerified email at cs.cmu.edu
James AllenRochesterVerified email at cs.rochester.edu
Rob ProcterProfessor of Social Informatics, University of Warwick; Faculty Fellow, Alan Turing InstituteVerified email at warwick.ac.uk
Giuseppe RizzoLINKS FoundationVerified email at linksfoundation.com
Raphaël TroncyAssociate Professor of Computer Science, EURECOMVerified email at eurecom.fr
Guergana SavovaProfessor, HarvardVerified email at childrens.harvard.edu
Arno ScharlMODUL University Vienna; webLyzard technologyVerified email at weblyzard.com
ahmet akerResearch Associate at the University of SheffieldVerified email at dcs.shef.ac.uk

Leon Derczynski

ITU Copenhagen

Verified email at itu.dk - Homepage

Natural Language Processing Machine Learning Online Harms


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Analysis of Named Entity Recognition and Linking for Tweets L Derczynski, D Maynard, G Rizzo, M van Erp, G Gorrell, R Troncy, ... Information Processing & Management 51 (2), 32-49, 2015	384	2015
SemEval-2013 Task 1: TempEval-3: Evaluating Time Expressions, Events, and Temporal Relations N UzZaman, H Llorens, L Derczynski, M Verhagen, JF Allen, ... Proceedings of SemEval, 1-9, 2013	342	2013
Twitter Part-of-Speech Tagging for All: Overcoming Sparse and Noisy Data L Derczynski, A Ritter, S Clark, K Bontcheva Proceedings of Recent Advances in Natural Language Processing (RANLP), 198-206, 2013	323	2013
TwitIE: An Open-Source Information Extraction Pipeline for Microblog Text K Bontcheva, L Derczynski, A Funk, MA Greenwood, D Maynard, ... Proceedings of Recent Advances in Natural Language Processing (RANLP), 83-90, 2013	275	2013
Developing Language Processing Components with GATE Version 8 (a User Guide) H Cunningham, D Maynard, K Bontcheva, V Tablan, N Aswani, I Roberts, ... University of Sheffield, UK. Web: http://gate.ac.uk/sale/tao/index.html, 2012	263*	2012
SemEval-2017 Task 8: RumourEval: Determining rumour veracity and support for rumours L Derczynski, K Bontcheva, M Liakata, R Procter, G Wong Sak Hoi, ... Proceedings of SemEval, 69-76, 2017	203	2017
SemEval-2016 Task 12: Clinical TempEval S Bethard, G Savova, WT Chen, L Derczynski, J Pustejovsky, M Verhagen Proceedings of SemEval, 977–987, 2016	179	2016
SemEval-2015 Task 6: Clinical TempEval S Bethard, L Derczynski, G Savova, J Pustejovsky, M Verhagen Proceedings of SemEval, 806-814, 2015	154	2015
SemEval-2020 Task 12: Multilingual Offensive Language Identification in Social Media (OffensEval 2020) M Zampieri, P Nakov, S Rosenthal, P Atanasova, G Karadzhov, ... Proceedings of SemEval, 2020	148	2020
Corpus Annotation through Crowdsourcing: Towards Best Practice Guidelines M Sabou, K Bontcheva, L Derczynski, A Scharl Proceedings of LREC, 859-866, 2014	144	2014
Results of the WNUT2017 Shared Task on Novel and Emerging Entity Recognition L Derczynski, E Nichols, M van Erp, N Limsopatham Proceedings of the 3rd Workshop on Noisy, User-generated Text (W-NUT), 2017	142	2017
Microblog-Genre Noise and Impact on Semantic Annotation Accuracy L Derczynski, D Maynard, N Aswani, K Bontcheva Proceedings of ACM Hypertext, 21-30, 2013	115	2013
SemEval-2019 Task 7: RumourEval 2019: Determining Rumour Veracity and Support for Rumours G Gorrell, E Kochkina, M Liakata, A Aker, A Zubiaga, K Bontcheva, ... Proceedings of the workshop on Semantic Evaluation (SemEval), 2019	99*	2019
Tempeval-3: Evaluating events, time expressions, and temporal relations N UzZaman, H Llorens, J Allen, L Derczynski, M Verhagen, J Pustejovsky arXiv preprint arXiv:1206.5333, 2012	91	2012
Complementarity, F-score, and NLP Evaluation L Derczynski Proceedings of LREC, 261-266, 2016	76	2016
Generalisation in Named Entity Recognition: A Quantitative Analysis I Augenstein, L Derczynski, K Bontcheva Computer Speech & Language 44, 61-83, 2017	72	2017
TIMEN: An Open Temporal Expression Normalisation Resource. H Llorens, L Derczynski, RJ Gaizauskas, E Saquete Proceedings of LREC, 3044-3051, 2012	72	2012
Offensive Language and Hate Speech Detection for Danish GI Sigurbergsson, L Derczynski Proceedings of LREC, 2020	59	2020
Towards Context-Aware Search and Analysis on Social Media Data LRA Derczynski, B Yang, CS Jensen Proceedings of Extending Database Technology (EDBT), 137-142, 2013	58	2013
Broad Twitter Corpus: A Diverse Named Entity Recognition Resource L Derczynski, K Bontcheva, I Roberts Proceedings of COLING, 1169-1179, 2016	56	2016

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