2020
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Barnes, Jeremy Claude; Velldal, Erik; Øvrelid, Lilja. Improving Sentiment Analysis with Multi-task Learning of Negation. Natural Language Engineering 2020 UiO
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Buljan, Maja; Nivre, Joakim; Oepen, Stephan; Øvrelid, Lilja. A tale of three parsers: Towards diagnostic evaluation for meaning representation parsing.. I: Proceedings of the 12th Language Resources and Evaluation Conference. European Language Resources Association 2020 ISBN 979-10-95546-34-4. p. 1902-1909 UiO
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Jørgensen, Fredrik; Aasmoe, Tobias; Husevåg, Anne-Stine Ruud; Øvrelid, Lilja; Velldal, Erik. NorNE: Annotating Named Entities for Norwegian. I: Proceedings of The 12th Language Resources and Evaluation Conference. European Language Resources Association 2020 ISBN 979-10-95546-34-4. p. 4547-4556 OSLOMET UiO
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Pilán, Ildikó; Brekke, Pål H.; Øvrelid, Lilja. Building a Norwegian Lexical Resource for Medical Entity Recognition. Multilingual Biomedical Text Processing (MultiligualBIO 2020); 2020-05-16 UiO
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Pilán, Ildikó; Brekke, Pål H.; Øvrelid, Lilja. Building a Norwegian Lexical Resource for Medical Entity Recognition. I: Proceedings of the LREC 2020 Workshop on Multilingual Biomedical Text Processing (MultiligualBIO 2020). : European Language Resources Association (ELRA) 2020 ISBN 979-10-95546-65-8. p. 9-14 OUS UiO
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Pilán, Ildikó; Brekke, Pål Haugar; Dahl, Fredrik Andreas; Gundersen, Tore; Husby, Haldor; Nytrø, Øystein; Øvrelid, Lilja. Classification of Syncope Cases in Norwegian Medical Records. I: Proceedings of the 3rd Clinical Natural Language Processing Workshop. Association for Computational Linguistics 2020 ISBN 978-1-952148-74-3. p. 79-84 AHUS NR NTNU OUS UiO
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Touileb, Samia; Øvrelid, Lilja; Velldal, Erik. Gender and sentiment, critics and authors: a dataset of Norwegian book reviews. I: Proceedings of the Second Workshop on Gender Bias in Natural Language Processing. Association for Computational Linguistics 2020 ISBN 978-1-952148-43-9. p. 125-138 UiO
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Øvrelid, Lilja; Mæhlum, Petter; Barnes, Jeremy; Velldal, Erik. A Fine-Grained Sentiment Dataset for Norwegian. I: Proceedings of The 12th Language Resources and Evaluation Conference. European Language Resources Association 2020 ISBN 979-10-95546-34-4. p. - UiO
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2019
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Barnes, Jeremy Claude; Touileb, Samia; Øvrelid, Lilja; Velldal, Erik. Lexicon information in neural sentiment analysis: a multi-task learning approach. I: Proceedings of the 22nd Nordic Conference on Computational Linguistics (NoDaLiDa). Linköping University Electronic Press 2019 ISBN 978-91-7929-995-8. p. 175-186 UiO
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Barnes, Jeremy Claude; Øvrelid, Lilja; Velldal, Erik. Sentiment analysis is not solved! Assessing and probing sentiment classification. I: The BlackboxNLP Workshop on Analyzing and Interpreting Neural Networks for NLP at ACL 2019: Proceedings of the Second Workshop. Association for Computational Linguistics 2019 ISBN 978-1-950737-30-7. p. 12-23 UiO
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Dahl, Fredrik Andreas; Kasicheyanula, Taraka Rama; Hurlen, Petter; Brekke, Pål Haugar; Husby, Haldor; Gundersen, Tore; Nytrø, Øystein; Øvrelid, Lilja. Classifying Norwegian radiology reports with deep learning. ORAHS 2019; 2019-07-28 - 2019-08-02 AHUS NTNU OUS UiO
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Hammer, Hugo Lewi; Riegler, Michael Alexander; Øvrelid, Lilja; Velldal, Erik. THREAT: A Large Annotated Corpus for Detection of Violent Threats. I: Proceedings of Content Based Multimedia Information (CBMI 2019). IEEE conference proceedings 2019 ISBN 978-1-7281-4673-7. p. 1-5 OSLOMET UiO
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Kutuzov, Andrei; Velldal, Erik; Øvrelid, Lilja. One-to-X Analogical Reasoning on Word Embeddings: a Case for Diachronic Armed Conflict Prediction from News Texts. I: Proceedings of the 1st International Workshop on Computational Approaches to Historical Language Change. Association for Computational Linguistics 2019 ISBN 978-1-950737-31-4. p. 196-201 UiO
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Mæhlum, Petter; Barnes, Jeremy Claude; Øvrelid, Lilja; Velldal, Erik. Annotating evaluative sentences for sentiment analysis: a dataset for Norwegian. I: Proceedings of the 22nd Nordic Conference on Computational Linguistics (NoDaLiDa). Linköping University Electronic Press 2019 ISBN 978-91-7929-995-8. p. 121-130 UiO
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Nooralahzadeh, Farhad; Lønning, Jan Tore; Øvrelid, Lilja. Reinforcement-based denoising of distantly supervised NER with partial annotation. I: Proceedings of the 2nd Workshop on Deep Learning Approaches for Low-Resource NLP (DeepLo 2019). Association for Computational Linguistics 2019 ISBN 978-1-950737-789. p. 225-234 UiO
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Ravishankar, Vinit; Gökirmak, Memduh; Øvrelid, Lilja; Velldal, Erik. Multilingual Probing of Deep Pre-Trained Contextual Encoders. I: Proceedings of the First NLPL Workshop on Deep Learning for Natural Language Processing. Linköping University Electronic Press 2019 ISBN 978-91-7929-999-6. p. 37-47 UiO
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17. |
Ravishankar, Vinit; Øvrelid, Lilja; Velldal, Erik. Probing Multilingual Sentence Representations With X-Probe. I: The 4th Workshop on Representation Learning for NLP (RepL4NLP-2019) : Proceedings of the Workshop. Association for Computational Linguistics 2019 ISBN 978-1-950737-35-2. p. 156-168 UiO
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18. |
Øvrelid, Lilja. Forskjeller mellom talemål og skrift. Hva kan trebanker fortelle oss?. LIA - sluttseminar; 2019-11-26 - 2019-11-27 UiO
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2018
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19. |
Bouma, Gosse; Hajic, Jan; Haug, Dag Trygve Truslew; Nivre, Joakim; Solberg, Per Erik; Øvrelid, Lilja. Expletives in Universal Dependency Treebanks. I: Proceedings of the Second Workshop on Universal Dependencies (UDW 2018). Association for Computational Linguistics 2018 ISBN 978-1-948087-780. p. 18-26 UiO
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20. |
Fares, Murhaf; Oepen, Stephan; Øvrelid, Lilja; Björne, Jari; Johansson, Richard. The 2018 Shared Task on Extrinsic Parser Evaluation: On the Downstream Utility of English Universal Dependency Parsers. I: Proceedings of the CoNLL 2018 Shared Task: Multilingual Parsing from Raw Text to Universal Dependencies. Association for Computational Linguistics 2018 ISBN 978-1-948087-82-7. p. 22-33 UiO
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21. |
Kasicheyanula, Taraka Rama; Brekke, Pål Haugar; Nytrø, Øystein; Øvrelid, Lilja. Iterative development of family history annotation guidelines using a synthetic corpus of clinical text. I: Proceedings of the 9th International Workshop on Health Text Mining and Information Analysis (LOUHI 2018). Association for Computational Linguistics 2018 ISBN 978-1-948087-74-2. p. 111-121 NTNU OUS UiO
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22. |
Kutuzov, Andrei; Øvrelid, Lilja; Szymanski, Terrence; Velldal, Erik. Diachronic word embeddings and semantic shifts: a survey. I: Proceedings of the 27th International Conference on Computational Linguistics. Association for Computational Linguistics 2018 ISBN 978-1-948087-50-6. p. 1384-1397 UiO
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23. |
Nooralahzadeh, Farhad; Øvrelid, Lilja. SIRIUS-LTG: An Entity Linking Approach to Fact Extraction and Verification. I: Proceedings of the First Workshop on Fact Extraction and VERification (FEVER). Association for Computational Linguistics 2018 ISBN 978-1-948087-73-5. p. 119-123 UiO
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Nooralahzadeh, Farhad; Øvrelid, Lilja. Syntactic Dependency Representations in Neural Relation Classification. I: Proceedings of the Workshop on the Relevance of Linguistic Structure in Neural Architectures for NLP. Association for Computational Linguistics 2018 ISBN 978-1-948087-42-1. p. - UiO
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Nooralahzadeh, Farhad; Øvrelid, Lilja; Lønning, Jan Tore. Evaluation of Domain-specific Word Embeddings using Knowledge Resources. I: Proceedings of the Eleventh International Conference on Language Resources and Evaluation. European Language Resources Association 2018 ISBN 979-10-95546-00-9. p. 1438-1445 UiO
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26. |
Nooralahzadeh, Farhad; Øvrelid, Lilja; Lønning, Jan Tore. SIRIUS-LTG-UiO at SemEval-2018 Task 7: Convolutional Neural Networks with Shortest Dependency Paths for Semantic Relation Extraction and Classification in Scientific Papers. I: Proceedings of the 12th International Workshop on Semantic Evaluation. Association for Computational Linguistics 2018 ISBN 978-1-948087-20-9. p. 805-811 UiO
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27. |
Stadsnes, Cathrine; Øvrelid, Lilja; Velldal, Erik. Evaluating Semantic Vectors for Norwegian. NIKT: Norsk IKT-konferanse for forskning og utdanning 2018 UiO
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28. |
Velldal, Erik; Øvrelid, Lilja; Bergem, Eivind Alexander; Stadsnes, Cathrine; Touileb, Samia; Jørgensen, Fredrik. NoReC: The Norwegian Review Corpus. I: Proceedings of the Eleventh International Conference on Language Resources and Evaluation. European Language Resources Association 2018 ISBN 979-10-95546-00-9. p. 4186-4191 UiO
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29. |
Øvrelid, Lilja; Kåsen, Andre; Hagen, Kristin; Solberg, Per Erik; Johannessen, Janne Bondi; Nøklestad, Anders. The LIA Treebank of Spoken Norwegian Dialects. I: Proceedings of the Eleventh International Conference on Language Resources and Evaluation. European Language Resources Association 2018 ISBN 979-10-95546-00-9. p. 4482-4488 UiO
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2017
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30. |
Enger, Martine; Velldal, Erik; Øvrelid, Lilja. An open-source tool for negation detection: a maximum-margin approach. I: Proceedings of the Workshop on Computational Semantics Beyond Events and Roles. Association for Computational Linguistics 2017 ISBN 978-1-945626-49-4. p. 64-69 UiO
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31. |
Hohle, Petter; Øvrelid, Lilja; Velldal, Erik. Optimizing a PoS Tagset for Norwegian Dependency Parsing. I: Proceedings of the 21st Nordic Conference on Computational Linguistics (NoDaLiDa). Linköping University Electronic Press 2017 ISBN 978-91-7685-601-7. p. 142-151 UiO
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Kutuzov, Andrei; Velldal, Erik; Øvrelid, Lilja. Temporal dynamics of semantic relations in word embeddings: an application to predicting armed conflict participants. I: Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing. Association for Computational Linguistics 2017 ISBN 978-1-945626-83-8. p. 1825-1830 UiO
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Kutuzov, Andrei; Velldal, Erik; Øvrelid, Lilja. Tracing armed conflicts with diachronic word embedding models. I: Proceedings of the Events and Stories in the News Workshop. Association for Computational Linguistics 2017 ISBN 978-1-945626-63-0. p. 31-36 UiO
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Lapponi, Emanuele; Oepen, Stephan; Øvrelid, Lilja. EPE 2017: The Sherlock Negation Resolution Downstream Application. I: Proceedings of the 2017 Shared Task on Extrinsic Parser Evaluation at the Fourth International Conference on Dependency Linguistics and the 15th International Conference on Parsing Technologies. Association for Computational Linguistics 2017 ISBN 978-1-945626-74-6. p. 25-30 UiO
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35. |
Oepen, Stephan; Øvrelid, Lilja; Björne, Jari; Johansson, Richard; Lapponi, Emanuele; Ginter, Filip; Velldal, Erik. The 2017 Shared Task on Extrinsic Parser Evaluation: Towards a Reusable Community Infrastructure. I: Proceedings of the 2017 Shared Task on Extrinsic Parser Evaluation at the Fourth International Conference on Dependency Linguistics and the 15th International Conference on Parsing Technologies. Association for Computational Linguistics 2017 ISBN 978-1-945626-74-6. p. 1-16 UiO
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36. |
Sand, Heidi Marion; Velldal, Erik; Øvrelid, Lilja. Wordnet extension via word embeddings: Experiments on the Norwegian Wordnet. I: Proceedings of the 21st Nordic Conference on Computational Linguistics (NoDaLiDa). Linköping University Electronic Press 2017 ISBN 978-91-7685-601-7. p. 298-302 UiO
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37. |
Velldal, Erik; Øvrelid, Lilja; Hohle, Petter. Joint UD Parsing of Norwegian Bokmål and Nynorsk. I: Proceedings of the 21st Nordic Conference on Computational Linguistics (NoDaLiDa). Linköping University Electronic Press 2017 ISBN 978-91-7685-601-7. p. 1-10 UiO
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2016
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38. |
Ivanova, Angelina; Oepen, Stephan; Dridan, Rebecca; Flickinger, Dan; Øvrelid, Lilja; Lapponi, Emanuele. On different approaches to syntactic analysis into bi-lexical dependencies: An empirical comparison of direct, PCFG-based, and HPSG-based parsers. Journal of Language Modelling 2016 ;Volume 4.(1) p. 113-144 UiO
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Kutuzov, Andrei; Velldal, Erik; Øvrelid, Lilja. Redefining part-of-speech classes with distributional semantic models. I: Proceedings of The 20th SIGNLL Conference on Computational Natural Language Learning (CoNLL). Association for Computational Linguistics 2016 ISBN 978-1-945626-19-7. p. 115-125 UiO
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40. |
Oepen, Stephan; Read, Jonathon; Scheffler, Tatjana; Sidarenka, Uladzimir; Stede, Manfred; Velldal, Erik; Øvrelid, Lilja. OPT: Oslo–Potsdam–Teesside. Pipelining Rules, Rankers, and Classifier Ensembles for Shallow Discourse Parsing. I: Proceedings of the CoNLL-16 Shared Task. Association for Computational Linguistics 2016 ISBN 978-1-932432-66-4. p. 20-26 UiO
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Wester, Aksel Ladegård; Øvrelid, Lilja; Velldal, Erik; Hammer, Hugo Lewi. Threat detection in online discussions. I: Proceedings of the 7th Workshop on Computational Approaches to Subjectivity, Sentiment and Social Media Analysis WASSA@NAACL-HLT 2016 (WASSA 2016). Association for Computational Linguistics 2016 ISBN 978-1-941643-82-2. p. 66-71 OSLOMET UiO
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42. |
Øvrelid, Lilja; Hohle, Petter. Universal Dependencies for Norwegian. I: Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC 2016). European Language Resources Association 2016 ISBN 978-2-9517408-9-1. p. 1579-1585 UiO
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2015
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43. |
Lien, Jostein; Velldal, Erik; Øvrelid, Lilja. Improving cross-domain dependency parsing with dependency-derived clusters. I: Proceedings of the 20th Nordic Conference of Computational Linguistics. Linköping University Electronic Press 2015 ISBN 978-91-7519-098-3. p. 117-126 UiO
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2014
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44. |
Hammer, Hugo Lewi; Solberg, Per Erik; Øvrelid, Lilja. Sentiment classification of online political discussions: a comparison of a word-based and dependency-based method. I: 5th Workshop on Computational Approaches to Subjectivity, Sentiment & Social Media Analysis. Association for Computational Linguistics 2014 ISBN 978-1-634392-06-8. p. 90-96 OSLOMET UiO
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45. |
Solberg, Per Erik; Skjærholt, Arne; Øvrelid, Lilja; Hagen, Kristin; Johannessen, Janne Bondi. The Norwegian Dependency Treebank. I: Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14). European Language Resources Association 2014 ISBN 978-2-9517408-8-4. p. 789-795 UiO
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2013
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46. |
Ivanova, Angelina; Oepen, Stephan; Dridan, Rebecca; Flickinger, Dan; Øvrelid, Lilja. On Different Approaches to Syntactic Analysis Into Bi-Lexical Dependencies. An Empirical Comparison of Direct, PCFG-Based, and HPSG-Based Parsers. I: Proceedings of The 13th International Conference on Parsing Technologies IWPT-2013. Association for Computational Linguistics 2013 ISBN 978-1-937284-76-3. UiO
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47. |
Ivanova, Angelina; Oepen, Stephan; Øvrelid, Lilja. Survey on parsing three dependency representations for English. I: 51st Annual Meeting of the Association for Computational Linguistics Proceedings of the Student Research Workshop. Association for Computational Linguistics 2013 ISBN 978-1-937284-53-4. p. 31-37 UiO
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2012
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48. |
Ivanova, Angelina; Oepen, Stephan; Øvrelid, Lilja; Flickinger, Dan. Who Did What to Whom? A Contrastive Study of Syntacto-Semantic Dependencies. I: Proceedings of the Sixth Linguistic Annotation Workshop. Association for Computational Linguistics 2012 ISBN 978-1-937284-32-9. p. 2-11 UiO
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49. |
Lapponi, Emanuele; Read, Jonathon; Øvrelid, Lilja. Representing and Resolving Negation for Sentiment Analysis. I: The 12th IEEE International Conference on Data Mining Workshops. IEEE 2012 ISBN 978-0-7695-4925-5. p. 687-692 UiO
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50. |
Lapponi, Emanuele; Velldal, Erik; Øvrelid, Lilja; Read, Jonathon. UiO2: Sequence-labeling Negation Using Dependency Features. I: *SEM 2012: The First Joint Conference on Lexical and Computational Semantics --- Volume 1: Proceedings of the main conference and the shared task. Association for Computational Linguistics 2012 ISBN 978-1-937284-21-3. p. 319-327 UiO
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