Leo Wanner earned his Diploma degree in Computer Science from the University of Karlsruhe and his PhD in Computational Linguistics from the University of The Saarland, Germany. Prior to joining ICREA he held positions at the German National Centre for Computer Science (GMD), University of Waterloo, the University of Stuttgart and the Pompeu Fabra University, Barcelona. As visiting researcher, he was affiliated with U of Montreal, U of Sydney, U of Southern California's Institute for Information Sciences, U Paris 7, Columbia University, and U of Augsburg. Throughout his career, Leo has been involved as Principal Investigator in a series of national and European research projects. He has published eight books and about 200 peer reviewed papers. He is Associate Editor of the Computational Intelligence Journal and serves as regular reviewer for a number of high profile conferences and journals in the areas of (Computational) Linguistics and Artificial Intelligence.
Leo Wanner is working in the field of computational linguistics, teaching the computer to understand spoken and written natural language material, to supply people with information that might be useful to them and to interact with people. His research areas include human-computer interaction (in particular, the design and realization of conversation agents that reveal social and cultural competence), automatic written and spoken graph transduction-based language generation, automatic summarization of written material, data-driven parsing, information extraction, and, more recently, profiling of authors of written material and the information structure-prosody interface. He is furthermore interested in lexicology and lexicography, and there, in particular, in the automatic recognition, representation and use of lexical idiosyncrasies (so-called “collocations”) by both native speakers and learners of a language. An important characteristics of his research is that it is multilingual.
– Mille S, Dasiopoulou S & Wanner L 2019, ‘A portable grammar-based NLG system for verbalization of structured data’, Sac ’19: Proceedings Of The 34th Acm/sigapp Symposium On Applied Computing, 1054 – 1056.
– Espinosa-Anke L, Wanner L & Schockaert S 2019, ‘Collocation Classification with Unsupervised Relation Vectors’, 57th Annual Meeting Of The Association For Computational Linguistics (acl 2019), 5765 – 5772.
– Mille S, Fisas B, Dasiopoulou S & Wanner L 2019, ‘Teaching FORGe to Verbalize DBpedia Properties in Spanish’. In Proceedings of the 12th International Conference on Natural Language Generation. Tokyo, Japan, 2019.
– Soler-Company J & Wanner L 2019, ‘Automatic Classification and Linguistic Analysis of Extremist Online Material’. In: Kompatsiaris I., Huet B., Mezaris V., Gurrin C., Cheng WH., Vrochidis S. (eds) MultiMedia Modeling. MMM 2019. Lecture Notes in Computer Science, vol 11296. Springer, Cham.
– Fortuna P, Rocha da Silva J, Soler-Company J, Wanner L & Nunes S 2019, ‘A Hierarchically-Labeled Portuguese Hate Speech Dataset‘ In Proceedings of the 3rd WS on Abusive Language Online, collocated with ACL. Florence, Italy.
– Mille S, Belz A, Bohnet B, Graham Y & Wanner L 2019, ‘The Second Multilingual Surface Realisation Shared Task (SR’19): Overview and Evaluation Results’. In Proceedings of the Second Workshop on Multilingual Surface Realisation at EMNLP, pp. 1 – 17, Hong Kong, China.
Selected research activities
During 2019, Leo has also been PI of five ongoing large scale European and several national research projects, and co-organizer of a shared task on surface-oriented multilingual natural language generation.