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2020
1 Barnes, Jeremy Claude; Velldal, Erik; Øvrelid, Lilja.
Improving Sentiment Analysis with Multi-task Learning of Negation. Natural Language Engineering 2020
UiO Untitled
 
2019
2 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. s. 175-186
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3 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. s. 12-23
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4 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. s. 1-5
OSLOMET UiO Untitled
 
5 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. s. 196-201
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6 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. s. 121-130
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7 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. s. 37-47
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8 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. s. 156-168
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9 Rodina, Julia; Bakshandaeva, Daria; Fomin, Vadim; Kutuzov, Andrei; Touileb, Samia; Velldal, Erik.
Measuring Diachronic Evolution of Evaluative Adjectives with Word Embeddings: the Case for English, Norwegian, and Russian. 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. s. 202-209
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10 ; Landsverk, Peder.
Partial Automation of the Data-collection Process. Oslo: University of Oslo 2019 77 s.
PRIO UiO Untitled
 
2018
11 Fares, Murhaf; Oepen, Stephan; Velldal, Erik.
Transfer and Multi-Task Learning for Noun–Noun Compound Interpretation. I: Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing. Association for Computational Linguistics 2018 ISBN 978-1-948087-84-1. s. 1488-1498
UiO Untitled
 
12 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. s. 1384-1397
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13 Lapponi, Emanuele; Søyland, Martin G.; Velldal, Erik; Oepen, Stephan.
The Talk of Norway: A Richly Annotated Corpus of the Norwegian Parliament, 1998–2016. Language Resources and Evaluation 2018 ;Volum 52.(3) s. 873-893
UiO Untitled
 
14 Stadsnes, Cathrine; Øvrelid, Lilja; Velldal, Erik.
Evaluating Semantic Vectors for Norwegian. NIKT: Norsk IKT-konferanse for forskning og utdanning 2018
UiO Untitled
 
15 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. s. 4186-4191
UiO Untitled
 
2017
16 Eckart de Castilho, Richard; Ide, Nancy; Lapponi, Emanuele; Oepen, Stephan; Suderman, Keith; Velldal, Erik; Verhagen, Marc.
Representation and Interchange of Linguistic Annotation. An In-Depth, Side-by-Side Comparison of Three Designs. I: Proceedings of the 11th Linguistic Annotation Workshop. Association for Computational Linguistics 2017 ISBN 978-1-945626-39-5. s. 67-75
UiO Untitled
 
17 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. s. 64-69
UiO Untitled
 
18 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. s. 142-151
UiO Untitled
 
19 Kutuzov, Andrei; Fares, Murhaf; Oepen, Stephan; Velldal, Erik.
Word vectors, reuse, and replicability: Towards a community repository of large-text resources. I: Proceedings of the 21st Nordic Conference on Computational Linguistics (NoDaLiDa). Linköping University Electronic Press 2017 ISBN 978-91-7685-601-7. s. 271-276
UiO Untitled
 
20 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. s. 1825-1830
UiO Untitled
 
21 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. s. 31-36
UiO Untitled
 
22 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. s. 1-16
UiO Untitled
 
23 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. s. 298-302
UiO Untitled
 
24 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. s. 1-10
UiO Untitled
 
2016
25 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. s. 115-125
UiO Untitled
 
26 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. s. 20-26
UiO Untitled
 
27 Read, Jonathon; Velldal, Erik; Cavazza, Marc; Georg, Gersende.
A corpus of clinical practice guidelines annotated with the importance of recommendations. 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. s. 1724-1731
UiO Untitled
 
28 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. s. 66-71
OSLOMET UiO Untitled
 
2015
29 Fares, Murhaf; Oepen, Stephan; Velldal, Erik.
Identifying Compounds: On The Role of Syntax. International Workshop on Treebanks and Linguistic Theories (TLT14); 2015-12-11 - 2015-12-12
UiO Untitled
 
30 Fares, Murhaf; Oepen, Stephan; Velldal, Erik.
Identifying Compounds: On The Role of Syntax. I: Proceedings of the Fourteenth Workshop on Treebanks and Linguistic Theories (TLT14). Warsaw, Poland: Institute of Computer Science, Polish Academy of Sciences (IPI-PAN) 2015 ISBN 978-83-63159-18-4.
UiO Untitled
 
31 Lapponi, Emanuele; Oepen, Stephan; Skjærholt, Arne; Velldal, Erik.
LAP: The CLARINO Language Analysis Portal. CLARIN Annual Conference; 2015-10-15 - 2015-10-17
UiO Untitled
 
32 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. s. 117-126
UiO Untitled
 
2014
33 Høyland, Bjørn; Godbout, Jean-François; Lapponi, Emanuele; Velldal, Erik.
Predicting Party Affiliations from European Parliament Debates. I: Proceedings of the ACL 2014 Workshop on Language Technologies and Computational Social Science. Association for Computational Linguistics 2014 ISBN 978-1-941643-10-5. s. 56-60
UiO Untitled
 
34 Lapponi, Emanuele; Velldal, Erik; Oepen, Stephan; Knudsen, Rune Lain.
Off-Road LAF: Encoding and Processing Annotations in NLP Workflows. 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. s. 4578-4584
UiB UiO Untitled
 
2013
35 Lapponi, Emanuele; Velldal, Erik; Vazov, Nikolay Aleksandrov; Oepen, Stephan.
HPC-ready Language Analysis for Human Beings. I: Proceedings of the 19th Nordic Conference of Computational Linguistics (NODALIDA 2013). Linköping University Electronic Press 2013 ISBN 978-91-7519-589-6. s. 447-452
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36 Lapponi, Emanuele; Velldal, Erik; Vazov, Nikolay Aleksandrov; Oepen, Stephan.
Towards large-scale language analysis in the cloud. I: Proceedings of the workshop on Nordic language research infrastructure at NODALIDA 2013. Linköping University Electronic Press 2013 ISBN 978-91-7519-585-8. s. 1-10
UiO Untitled
 
2012
37 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. s. 319-327
UiO Untitled
 
38 Read, Jonathon; Velldal, Erik; Øvrelid, Lilja.
Labeling Emotions in Suicide Notes: Cost-Sensitive Learning with Heterogeneous Features. Biomedical Informatics Insights 2012 ;Volum 5. Suppl. 1 s. 99-103
UiO Untitled
 
39 Read, Jonathon; Velldal, Erik; Øvrelid, Lilja.
Topic classification for Suicidology. Journal of Computing Science and Engineering 2012 ;Volum 6.(2) s. 143-150
UiO Untitled
 
40 Read, Jonathon; Velldal, Erik; Øvrelid, Lilja; Oepen, Stephan.
UiO1: Constituent-Based Discriminative Ranking for Negation Resolution. 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. s. 310-318
UiO Untitled
 
41 Velldal, Erik; Read, Jonathon.
Factuality Detection on the Cheap: Inferring Factuality for Increased Precision in Detecting Negated Events. I: Proceedings of the Workshop on Extra-Propositional Aspects of Meaning in Computational Linguistics, ExProM '12. Association for Computational Linguistics 2012 ISBN 978-1-937284-34-3. s. 28-36
UiO Untitled
 
42 Velldal, Erik; Øvrelid, Lilja; Read, Jonathon; Oepen, Stephan.
Speculation and Negation: Rules, Rankers, and the Role of Syntax. Computational Linguistics 2012 ;Volum 38.(2) s. 369-410
UiO Untitled
 
2011
43 Bond, Francis; Oepen, Stephan; Nichols, Eric; Flickinger, Dan; Velldal, Erik; Haugereid, Petter.
Deep open-source machine translation. Machine Translation 2011 ;Volum 25.(2) s. 87-105
UiO Untitled
 
44 Read, Jonathon; Velldal, Erik.
Labeling emotions in suicide notes: Cost-sensitive learning with heterogeneous features. i2b2/VA/Cincinnati AMIA Workshop on Natural Language Processing; 2011-10-21 - 2011-10-22
UiO Untitled
 
45 Read, Jonathon; Velldal, Erik; Oepen, Stephan; Øvrelid, Lilja.
Resolving speculation and negation scope in biomedical articles with a syntactic constituent ranker. I: Proceedings of the 25th Pacific Asia Conference on Language, Information and Computation, and the Fourth International Symposium on Languages in Biology and Medicine. Pacific Asia Conference on Language, Information and Computation 2011 ISBN 978-4-905166-02-3. s. -
UiO Untitled
 
46 Read, Jonathon; Velldal, Erik; Øvrelid, Lilja.
Topic classification for suicidology. I: Proceedings of the 25th Pacific Asia Conference on Language, Information and Computation, and the Fourth International Symposium on Languages in Biology and Medicine. Pacific Asia Conference on Language, Information and Computation 2011 ISBN 978-4-905166-02-3. s. 78-85
UiO Untitled
 
47 Velldal, Erik.
Predicting Speculation: A Simple Disambiguation Approach to Hedge Detection in Biomedical Literature. Journal of Biomedical Semantics 2011 ;Volum 2. Suppl. 5 s. -
UiO Untitled
 
48 Velldal, Erik.
Random Indexing Re-Hashed. 18th Nordic Conference of Computational Linguistics; 2011-05-11 - 2011-05-13
UiO Untitled
 
49 Velldal, Erik.
Random Indexing Re-Hashed. NEALT Proceedings Series 2011 ;Volum 11. s. 224-229
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2010
50 Velldal, Erik.
Detecting Uncertainty in Biomedical Literature: A Simple Disambiguation Approach Using Sparse Random Indexing. Fourth International Symposium on Semantic Mining in Biomedicine (SMBM 2010); 2010-10-25 - 2010-10-26
UiO Untitled
 
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