Research
Projects
Teaching
Recent Publications
CV and Publication List
I am a senior researcher at the Center for Language Technology,
University of Copenhagen. I have been working in the following fields:
methodologies for constructing knowledge bases for NLP and information extraction, grammar
formalism and implementation (HSPG), computational
lexicography, evaluation of NLP resources, corpus linguistics. My main research is
in intersentential
pronominal anaphora,
multimodal communication and annotation of multimodal corpora.
IT and information search (in collaboration with colleagues from CST and the Department of Computer Science).
Language technology II (Sprogteknologi II) (in collaboration with Patrizia Paggio from CST).
Cognitive Science II (Kognitionsforskning II) (in collaboration with Patrizia Paggio from CST).
PhD course: Corpus linguistics - the short-cut to linguistic evidence (with colleagues from CST).
P. Paggio and C. Navarretta. Feedback and gestural behaviour in a conversational corpus of Danish. In P. Paggio, E. Ahlsén, J. Allwood, K. Jokinen, C. Navarretta (Eds.) Proceedings of the 3rd Nordic Symposium on Multimodal Communication May 27-28, 2011, University of Helsinki, Finland, NEALT Proceedings Series vol. 15, 2011, pp. 33-39.
P. Paggio and C. Navarretta. Learning to classify the feedback function of head movements in a Danish Corpus of first encounters . In Proceedings of ICMI 2011 Workshop Multimodal Corpora for Machine Learning: Taking Stock and Road mapping the Future , Alicante, Spain November 2011, 8 pages.
C. Navarretta. Anaphora and gestures in multimodal communication. In Hendrickx, Branco, Lalitha Devi and Mitkov (Eds.) Proceedings of the 8th Discourse Anaphora and Anaphor Resolution Colloquium (DAARC 2011), Faro, Portugal, Ediçoes Colibri, 2011 pp.171-181.
C. Navarretta. Annotating Non-verbal Behaviours in Informal Interactions. In A. Esposito, A. Vinciarelli, K. Vicsi, C. Pelachaud and A. Nijholt (Eds.) Analysis of Verbal and Nonverbal Communication and Enactment: The Processing Issues, LNCS 6800, Springer Verlag, 2011, pp. 317-324.
P. Paggio and C. Navarretta. Head Movements, Facial Expressions and Feedback in Danish First Encounters Interactions: A Culture-Specific Analysis. In Constantine Stephanidis (Ed.) Universal Access in Human-Computer Interaction- Users Diversity. 6th International Conference. UAHCI 2011, Held as Part of HCI International 2011 Orlando Florida,July 9-14 2011, LNCS 6766, Springer Verlag, pp. 583-590.
C. Navarretta, E. Ahlsén, J. Allwood, K. Jokinen, P. Paggio. Creating Comparable Multimodal Corpora for Nordic Languages. In Proceedings of the 18th Nordic Conference of Computational Linguistics. Riga, Latvia, May 11-13 2011, pp. 153-160.
C. Navarretta. Antecedent and referent types of abstract pronominal anaphora. In S. Dipper and H. Zinsmeister (eds.) Beyond Semantics: Corpus-based Investigations of Pragmatic and Discourse Phenomena. Proceedings of the DGFS Workshop, Göttingen, February 23-25 2011, pp. 99-110.
C. Navarretta and P. Paggio. Classification of Feedback Expressions in Multimodal Data. Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics (ACL 2010), Uppsala, Sweden, Juli 11-16, 2010, pp. 318-324.
C. Navarretta. Stress, pauses, pronominal types and pronominal functions in Danish spoken data. In P.J.Henrichsen (ed.) Linguistic Research and Raw Sound. Copenhagen Studies in Language 40, Samfundslitteratur, 2010, pp.45-60.
C. Navarretta. Abstrakte diskursanaforer i eventyr fra det 19. århundrede - En komparativ analyse. In B. Maegaard og L. Schøsler (Eds). En Sneemand på syv måder - En indføring i sprogteknologiske og kontrastive problemstillinger og metoder Museum Tusculanusms Forlag - Copenhagen, 2010, pp. 153-171.
P. Paggio, J. Allwood, E. Ahlsén, K. Jokinen, C. Navarretta. The NOMCO multimodal Nordic resource - goals and characteristics. In Proceedings of LREC 2010, Malta, 17-23 May 2010, pp. 2968--2973.
C. Navarretta. The DAD parallel corpora and their uses. In Proceedings of LREC 2010, Malta, May 17-23, 2010, pp. 705-712.
P. Paggio and C. Navarretta. Feedback in Head Gestures and Speech. In M. Kipp et al. (Eds.) In Proceedings of LREC 2010 Workshop Multimodal Corpora: Advances in Capturing, Coding and Analyzing Multimodality, Malta, May 17 2010, pp. 1-4.
C. Navarretta. Reusing contemporary language resources to PoS tag non-contemporary literary texts. In N. Nicolov, G. Angelova and R. Mitkov (Eds.) Recent Advances in Natural Language Processing V. Current issues in Linguistic Theory 309 . pp. 249-258. John Benjamins Publishing Company. 2009.
C. Navarretta. Automatic recognition of the function of third-person singular pronouns in texts and spoken data. In: S. Lalitha Devi, A. Branco and R. Mitkov (Eds.) Anaphora Processing and Applications. 7th Discourse Anaphora and Anaphor Resolution Colloquium, DAARC 2009 Goa, India, November 5-6, 2009 Proceedings LNAI 5847. pp. 15-28. Springer Verlag Berlin/Heidelberg 2009.
C. Navarretta. Co-referential chains and discourse topic shifts in parallel and comparable corpora. Revista de Procesamiento de Lenguaje Natural, La Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN), 42:105-112, 2009.
C. Navarretta, P. Paggio, J. Allwood, E. Ahlsén, K. Yasuhiro (Eds.) Proceedings of Workshop Multimodal Communication: from Human Behaviour to Computational Models. University of Tartu Library, 2009. (NEALT Proceedings Series). Vol.6.
P. Paggio and C. Navarretta. Integration and representation issues in the annotation of multimodal data. In C. Navarretta, P. Paggio, J. Allwood, E. Alsén and Y. Katagiri (Eds.) Proceedings of the NODALIDA 2009 Workshop Multimodal Communication — from Human Behaviour to Computational Models. NEALT Proceedings Series. Vol. 6, 2009, 25-91.
last updated: 09/09-2009
by Costanza Navarretta