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 brandeis.edu
Marc VerhagenBrandeis UniversityVerified email at cs.brandeis.edu
Hector LlorensCerenceVerified email at dlsi.ua.es
Arkaitz ZubiagaQueen Mary University of LondonVerified email at qmul.ac.uk
Adam FunkInformation School, University of SheffieldVerified email at ducksburg.com
Maria LiakataProfessor Queen Mary University of London/University of Warwick, Alan Turing Institute AI FellowVerified email at qmul.ac.uk
Johann PetrakThe University of SheffieldVerified email at sheffield.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 cc.gatech.edu
Rob ProcterProfessor of Social Informatics, University of Warwick; Faculty Fellow, Alan Turing InstituteVerified email at warwick.ac.uk
James AllenRochesterVerified email at cs.rochester.edu
Giuseppe RizzoLINKS FoundationVerified email at linksfoundation.com
Raphaël TroncyAssociate Professor of Computer Science, EURECOMVerified email at eurecom.fr
ahmet akerResearch Associate at the University of SheffieldVerified email at dcs.shef.ac.uk
Guergana SavovaProfessor, HarvardVerified email at childrens.harvard.edu

Leon Derczynski

Other namesLeon Strømberg-Derczynski

ITU Copenhagen

Verified email at itu.dk - Homepage

Natural Language Processing Machine Learning Efficient NLP Online Harms Online Safety


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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	435	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	420	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	364	2013
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	338	2020
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	314	2017
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	303	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	274*	2012
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	259	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	223	2016
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	197*	2019
Corpus Annotation through Crowdsourcing: Towards Best Practice Guidelines M Sabou, K Bontcheva, L Derczynski, A Scharl Proceedings of LREC, 859-866, 2014	179	2014
SemEval-2015 Task 6: Clinical TempEval S Bethard, L Derczynski, G Savova, J Pustejovsky, M Verhagen Proceedings of SemEval, 806-814, 2015	177	2015
Complementarity, F-score, and NLP Evaluation L Derczynski Proceedings of LREC, 261-266, 2016	160	2016
Directions in abusive language training data, a systematic review: Garbage in, garbage out B Vidgen, L Derczynski PLoS ONE 15 (2), e0243300, 2020	156	2020
Microblog-Genre Noise and Impact on Semantic Annotation Accuracy L Derczynski, D Maynard, N Aswani, K Bontcheva Proceedings of ACM Hypertext, 21-30, 2013	124	2013
Offensive Language and Hate Speech Detection for Danish GI Sigurbergsson, L Derczynski Proceedings of LREC, 2020	111	2020
Generalisation in Named Entity Recognition: A Quantitative Analysis I Augenstein, L Derczynski, K Bontcheva Computer Speech & Language 44, 61-83, 2017	106	2017
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	98	2012
Broad Twitter Corpus: A Diverse Named Entity Recognition Resource L Derczynski, K Bontcheva, I Roberts Proceedings of COLING, 1169-1179, 2016	97	2016
TIMEN: An Open Temporal Expression Normalisation Resource. H Llorens, L Derczynski, RJ Gaizauskas, E Saquete Proceedings of LREC, 3044-3051, 2012	76	2012

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