
Leon Derczynski, PhD
Associate Professor
- Natural Language Processing
Research Group
- Machine Learning
Research Group
- Computer Science
Department
IT University of Copenhagen
Rued Langgaards Vej 7
DK-2300 Copenhagen S
Denmark
Building: 4F25-4T89
- Email: leod@itu.dk
Information Desk: 72185000
- Journal article
- Published
Set-to-Sequence Methods in Machine Learning: A Review
Jurewicz, M. & Derczynski, L., 12 Aug 2021, In: The Journal of Artificial Intelligence Research. 71, p. 885-924Research output: Journal Article or Conference Article in Journal › Journal article › Research › peer-review
- Published
Mental health-related conversations on social media and crisis episodes: a time-series regression analysis
Kolliakou, A., Bakolis, I., Chandran, D., Derczynski, L., Werbeloff, N., Osborn, D. PJ., Bontcheva, K. & Rob, S., Feb 2020, In: Scientific Reports. 10, 1342.Research output: Journal Article or Conference Article in Journal › Journal article › Research › peer-review
- Published
Normalisation of imprecise temporal expressions extracted from text
Tissot, H., Roberts, A., Derczynski, L. & Didonet Del Fabro, M., 2019, In: Knowledge and Information Systems. p. 1-34Research output: Journal Article or Conference Article in Journal › Journal article › Research › peer-review
- Published
Directions in abusive language training data, a systematic review: Garbage in, garbage out
Vidgen, B. & Derczynski, L., 28 Dec 2020, In: PLOS ONE. 15, 12, e0243300.Research output: Journal Article or Conference Article in Journal › Journal article › Research › peer-review
- Article in proceedings
- Published
Accelerated High-Quality Mutual-Information Based Word Clustering
Ciosici, M. R., Assent, I. & Derczynski, L., 1 May 2020, Proceedings of The 12th Language Resources and Evaluation Conference. Marseille, France: European Language Resources Association, p. 2484-2489 6 p.Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
Quantifying the morphosyntactic content of Brown Clusters
Ciosici, M., Derczynski, L. & Assent, I., Jun 2019, Proceedings of the Annual Conference of the North American Chapter of the Association for Computational Linguistics. Association for Computational Linguistics, Vol. 1. p. 1541–1550 N19-1157Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
Bornholmsk Natural Language Processing: Resources and Tools
Derczynski, L. & Kjeldsen, A. S., 2019, Proceedings of the Nordic Conference of Computational Linguistics (2019). Linköping University Electronic Press, p. 338–344 (NEALT (Northern European Association of Language Technology) Proceedings Series).Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
Detection and Resolution of Rumors and Misinformation with NLP
Derczynski, L. & Zubiaga, A., Dec 2020, Proceedings of the 28th International Conference on Computational Linguistics: Tutorial Abstracts. Barcelona, Spain (Online): Association for Computational Linguistics, p. 22-26Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
Helping Crisis Responders Find the Informative Needle in the Tweet Haystack
Derczynski, L., Meesters, K., Maynard, D. & Bontcheva, K., 2018, Proceedings of the 15th ISCRAM Conference. Rochester, NY (USA): RIT Scholar Works / Rochester Institute of TechnologyResearch output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
Misinformation on Twitter During the Danish National Election: A Case Study
Derczynski, L., Albert-Lindqvist, T. O., Bendsen, M. V., Inie, N., Pedersen, J. E. & Pedersen, V. D., 4 Oct 2019, Proceedings of the conference on Truth and Trust Online.Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
The Danish Gigaword Corpus
Derczynski, L., Ciosici, M. R., Baglini, R., Christiansen, M., Dalsgaard, J. A., Fusaroli, R., Henrichsen, P. J., Hvingelby, R., Kirkedal, A. S., Kjeldsen, A. S., Ladefoged, C., Nielsen, F. Å., Madsen, J., Petersen, M. L., Rystrøm, J. H. & Varab, D., 1 Jun 2021, Proceedings of the 23rd Nordic Conference on Computational Linguistics (NoDaLiDa). Northern European Association for Language Technology (NEALT)Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
Joint Rumour Stance and Veracity Prediction
Edelbo Lillie, A., Middelboe, E. R. & Derczynski, L., 2019, Nordic Conference of Computational Linguistics (2019). Linköping University Electronic Press, p. 208–221 (NEALT (Northern European Association of Language Technology) Proceedings Series).Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
SemEval-2019 Task 7: RumourEval 2019: Determining Rumour Veracity and Support for Rumours
Gorrell, G., Kochkina, E., Liakata, M., Aker, A., Zubiaga, A., Bontcheva, K. & Derczynski, L., 7 Jun 2019, Proceedings of the 13th International Workshop on Semantic Evaluation: NAACL HLT 2019. Association for Computational Linguistics, p. 845-854Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
Discriminating Between Similar Nordic Languages
Haas, R. & Derczynski, L., 20 Apr 2021, Proceedings of the Eighth Workshop on NLP for Similar Languages, Varieties and Dialects. Association for Computational Linguistics, p. 67–75Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
An IDR Framework of Opportunities and Barriers between HCI and NLP
Inie, N. & Derczynski, L., 20 Apr 2021, Proceedings of the First Workshop on Bridging Human–Computer Interaction and Natural Language Processing: HCINLP. Association for Computational Linguistics, p. 101-108Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
The Rumour Mill: Making the Spread of Misinformation Explicit and Tangible
Inie, N., Falk Olesen, J. & Derczynski, L., Apr 2020, The ACM CHI Conference on Human Factors in Computing Systems. Association for Computing MachineryResearch output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
PROCAT: Product Catalogue Dataset for Implicit Clustering, Permutation Learning and Structure Prediction
Jurewicz, M. & Derczynski, L., 1 Dec 2021, Thirty-fifth Conference on Neural Information Processing Systems: Datasets and Benchmarks Track. 2021 ed. Vol. 1.Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
The Lacunae of Danish Natural Language Processing
Kirkedal, A. S., Plank, B., Derczynski, L. & Schluter, N., 2019, Proceedings of the Nordic Conference of Computational Linguistics (2019). Linköping University Electronic Press, p. 356–362 (NEALT (Northern European Association of Language Technology) Proceedings Series).Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
Political Stance in Danish
Lehmann, R. & Derczynski, L., 2019, Proceedings of the Nordic Conference of Computational Linguistics (2019). Linköping University Electronic Press, p. 197–207 (NEALT (Northern European Association of Language Technology) Proceedings Series).Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
Stance Prediction for Russian: Data and Analysis
Lozhnikov, N., Derczynski, L. & Mazzara, M., 2018, Proceedings of 6th International Conference in Software Engineering for Defence Applications: SEDA 2018. Springer, p. 176-186 (Advances in Intelligent Systems and Computing, Vol. 925).Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
DanFEVER: claim verification dataset for Danish
Nørregaard, J. & Derczynski, L., 1 Jun 2021, Proceedings of the 23rd Nordic Conference on Computational Linguistics (NoDaLiDa). Northern European Association for Language Technology (NEALT)Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
Hyperparameter Power Impact in Transformer Language Model Training
Puvis de Chavannes, L. H., Kongsbak, M. G. K., Rantzau, T. & Derczynski, L., 1 Nov 2021, Proceedings of the Second Workshop on Simple and Efficient Natural Language Processing. Association for Computational LinguisticsResearch output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
IUCM at SemEval-2018 Task 11: Similar-Topic Texts as a Comprehension Knowledge Source
Reznikova, S. & Derczynski, L., 2018, Proceedings of the 12th International Workshop on Semantic Evaluation (SemEval-2018). Association for Computational Linguistics, p. 1068-1072Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
Abusive Language Recognition in Russian
Saitov, K. & Derczynski, L., 20 Apr 2021, Proceedings of the 8th Workshop on Balto-Slavic Natural Language Processing. Association for Computational Linguistics, p. 20-25Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
- Published
Maintaining quality in FEVER annotation
Schulte, H., Binau, J. & Derczynski, L., 9 Jul 2020, Proceedings of the Third Workshop on Fact Extraction and VERification (FEVER): Association for Computational Linguistics. Association for Computational Linguistics, p. 42-46Research output: Conference Article in Proceeding or Book/Report chapter › Article in proceedings › Research › peer-review
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