
Besöksadress:
Lennart Torstenssonsgatan 6, Rum K426
Telefon:
+46 (0)31 786 2535
Mobile:
+46 (0) 734 307584
Jag Àr forskare i sprÄkteknologi vid SprÄkbanken pÄ Göteborgs universitet. Min forskning handlar om att utveckla datorprogram som kan förstÄ information i skriven text genom att undersöka textens grammatik. SÄdana program kan t.ex. vara:
Förutom de praktiska tillÀmpningarna finns ocksÄ teoretiskt intressanta frÄgestÀllningar:
Richard Johansson
2012.
Non-atomic Classification to Improve a Semantic Role Labeler for a Low-resource Language
Proceedings of the First Joint Conference on Lexical and Computational Semantics (*SEM); June 7-8; Montréal, Canada
Alessandro Moschitti, Qi Ju, Richard Johansson
2012.
Modeling Topic Dependencies in Hierarchical Text Categorization
Proceedings of the 50th Annual Meeting of the Association for Compuational Linguistics (ACL 2012); Jeju, Korea; July 9-11
Sucheta Ghosh, Giuseppe Riccardi, Richard Johansson
2012.
Global Features for Shallow Discourse Parsing
Proceedings of the 13th annual SIGdial Meeting on Discourse and Dialogue
Lars Borin, Markus Forsberg, Karin Friberg Heppin, Richard Johansson, Annika Kjellandsson
2012.
Search Result Diversification Methods to Assist Lexicographers
Proceedings of the 6th Linguistic Annotation Workshop
Lars Borin, Markus Forsberg, Richard Johansson, Kristiina Muhonen, Tanja Purtonen, Kaarlo voionmaa
2012.
Transferring Frames: Utilization of Linked Lexical Resources
Proceedings of the Workshop on Inducing Linguistic Structure Submission (WILS)
Sucheta Ghosh, Richard Johansson, Giuseppe Riccardi, Sara Tonelli
2012.
Improving the Recall of a Discourse Parser by Constraint-based Postprocessing
Proceedings of the Eighth conference on International Language Resources and Evaluation (LREC-2012); Istanbul, Turkey; May 23-25
[pdf]
Qi Ju, Richard Johansson, Alessandro Moschitti
2011.
Towards Using Reranking in Hierarchical Classification
Proceedings of the Joint ECML/PKDD-PASCAL Workshop on Large-Scale Hierarchical Classification; September 5, 2011; Athens, Greece
Sucheta Ghosh, Richard Johansson, Giuseppe Riccardi, Sara Tonelli
2011.
Shallow Discourse Parsing with Conditional Random Fields
Proceedings of 5th International Joint Conference on Natural Language Processing; editors Haifeng Wang and David Yarowsky; Chiang Mai, Thailand; November 8-13, 2011. 1071-1079
[pdf]
Sucheta Ghosh, Sara Tonelli, Giuseppe Riccardi, Richard Johansson
2011.
End-to-End Discourse Parser Evaluation
Fifth IEEE International Conference on Semantic Computing (ICSC), 2011; September 18-21, 2011; Palo Alto, United States. 169-172
[pdf]