52 Publikationen
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2016 | Konferenzbeitrag | PUB-ID: 2903823Lanser, Bettina, Unger, Christina, and Cimiano, Philipp. 2016. “Crowdsourcing Ontology Lexicons”. In Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC 2016), ed. Nicoletta Calzolari (Conference Chair), Khalid Choukri, Thierry Declerck, Marko Grobelnik, Bente Maegaard, Joseph Mariani, Asuncion Moreno, Jan Odijk, and Stelios Piperidis. Paris, France: European Language Resources Association (ELRA).
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2016 | Konferenzbeitrag | PUB-ID: 2903376Paulheim, Heiko, and Unger, Christina. 2016. “Can predicate lexicalizations help in named entity disambiguation?”. In NLP & DBpedia 2015 : Proceedings of the Third NLP & DBpedia Workshop (NLP & DBpedia 2015) co-located with the 14th International Semantic Web Conference 2015 (ISWC 2015) Bethlehem, Pennsylvania, USA, October 11, 2015, 1581:92-97. CEUR Workshop Proceedings.
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2015 | Datenpublikation | PUB-ID: 2900686Unger, Christina. 2015. Multilingual Question Answering over Linked Data: QALD-5 Dataset. Bielefeld University.
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2015 | Datenpublikation | PUB-ID: 2715997Hakimov, Sherzod, Unger, Christina, Walter, Sebastian, and Cimiano, Philipp. 2015. Applying Semantic Parsing to Question Answering over Linked Data: Addressing the Lexical Gap - Data. Bielefeld University.
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2015 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2909287Freitas, André, and Unger, Christina. 2015. “The Schema-Agnostic Queries (SAQ-2015) Semantic Web Challenge: Task Description”. In Semantic Web Evaluation Challenges: 2nd SemWebEval Challenge at ESWC 2015, Revised Selected Papers, ed. Fabien Gandon, Elena Cabrio, Milan Stankovic, and Antoine Zimmermann, 548:191-198. Communications in Computer and Information Science. Cham: Springer International Publishing.
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2015 | Sammelwerksbeitrag | PUB-ID: 2909285Anselmo Peñas, Anselmo, Unger, Christina, Paliouras, Georgios, and Kakadiaris, Ioannis. 2015. “Overview of the CLEF Question Answering Track 2015”. In Experimental IR Meets Multilinguality, Multimodality, and Interaction: 6th International Conference of the CLEF Association, CLEF'15, Toulouse, France, September 8-11, 2015, Proceedings, ed. Josiane Mothe, Jacques Savoy, Jaap Kamps, Karen Pinel-Sauvagnat, Gareth J.F. Jones, Eric SanJuan, Linda Cappellato, and Nicola Ferro, 539--544. Cham: Springer International Publishing.
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2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2760642Hakimov, Sherzod, Unger, Christina, Walter, Sebastian, and Cimiano, Philipp. 2015. “Applying Semantic Parsing to Question Answering Over Linked Data: Addressing the Lexical Gap”. In Natural Language Processing and Information Systems: 20th International Conference on Applications of Natural Language to Information Systems, NLDB 2015, Passau, Germany, June 17-19, 2015, Proceedings, ed. Chris Biemann, Siegfried Handschuh, Andre Freitas, Farid Meziane, and Elsiabeth Metais, 9103:103-109. LNCS. Springer International Publishing.
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2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2783547Rico, Mariano, Unger, Christina, and Cimiano, Philipp. 2015. “Sorry, I only speak natural language: a pattern-based, data-driven and guided approach to mapping natural language queries to SPARQL”. In Proceedings of the 4th International Workshop on Intelligent Exploration of Semantic Data (IESD 2015) co-located with the 14th International Semantic Web Conference (ISWC 2015), ed. Dhavalkumar Thakker, Daniel Schwabe, Kouji Kozaki, Robert Garcia, Marco Brambilla, and Vania Dimitrova.
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2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2900694Unger, Christina, Forascu, Corina, Lopez, Vanessa, Ngonga Ngomo, Axel-Cyrille, Cabrio, Elena, Cimiano, Philipp, and Walter, Sebastian. 2015. “Question Answering over Linked Data (QALD-5)”. In Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum, ed. Linda Cappellato, Nicola Ferro, Gareth Jones, and Eric San Juan. Vol. 1391. Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum.
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2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2775535Tristram, Felix, Walter, Sebastian, Cimiano, Philipp, and Unger, Christina. 2015. “Weasel: a machine learning based approach to entity linking combining different features”. In Proceedings of 3th International Workshop on NLP and DBpedia, co-located with the 14th International Semantic Web Conference (ISWC 2015), October 11-15, USA.
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2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2775542Walter, Sebastian, Unger, Christina, and Cimiano, Philipp. 2015. “DBlexipedia: A nucleus for a multilingual lexical Semantic Web”. In Proceedings of 3th International Workshop on NLP and DBpedia, co-located with the 14th International Semantic Web Conference (ISWC 2015), October 11-15, USA.
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2015 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2910884Rico, Mariano, and Unger, Christina. 2015. “Lemonade: A Web Assistant for Creating and Debugging Ontology Lexica”. In Natural Language Processing and Information Systems. 20th International Conference, NLDB 2015, Proceedings, ed. Chris Biemann, Siegfried Handschuh, Andre Freitas, Farid Meziane, and Elisabeth Metais, 9103:448-452. Lecture Notes in Computer Science. Cham: Springer International Publishing.
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2015 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2910625Usbeck, Ricardo, Ngomo, Axel-Cyrille Ngonga, Bühmann, Lorenz, and Unger, Christina. 2015. “HAWK – Hybrid Question Answering Using Linked Data”. In The Semantic Web. Latest Advances and New Domains, Proceedings, ed. Fabien Gandon, Marta Sabou, Harald Sack, Claudia d’Amato, Philippe Cudré-Mauroux, and Antoine Zimmermann, 9088:353-368. Lecture Notes in Computer Science. Cham: Springer International Publishing.
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2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2695869Walter, Sebastian, Unger, Christina, and Cimiano, Philipp. 2014. “ATOLL - A framework for the automatic induction of ontology lexica”. Data & Knowledge Engineering 94: 148-162.
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2014 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2685571Walter, Sebastian, Unger, Christina, and Cimiano, Philipp. 2014. “Speeding Up Multilingual Grammar Development by Exploiting Linked Data to Generate Pre-terminal Rules”. In Natural Language Processing and Information Systems, 8455:242-245. Lecture Notes in Computer Science. Springer.
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2014 | Datenpublikation | PUB-ID: 2687439Unger, Christina. 2014. Multilingual Question Answering over Linked Data: QALD-4 Dataset. Bielefeld University.
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2014 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2687203van Grondelle, Jeroen, and Unger, Christina. 2014. “A Three-Dimensional Paradigm for Conceptually Scoped Language Technology”. In Towards the Multilingual Semantic Web: Principles, Methods and Applications, ed. Paul Buitelaar and Philipp Cimiano, 67-82. Berlin: Springer.
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2014 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2687429McCrae, John, and Unger, Christina. 2014. “Design patterns for engineering the ontology-lexicon interface”. In Towards the Multilingual Semantic Web: Principles, Methods and Applications, ed. Paul Buitelaar and Philipp Cimiano, 15-30. Springer.
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2014 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2732787McCrae, John, Unger, Christina, Quattri, Francesca, and Cimiano, Philipp. 2014. “Modelling the Semantics of Adjectives in the Ontology-Lexicon Interface”. In Proceedings of 4th Workshop on Cognitive Aspects of the Lexicon.
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2014 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2763507Walter, Sebastian, Unger, Christina, Cimiano, Philipp, and Lanser, Bettina. 2014. “Automatic acquisition of adjective lexicalizations of restriction classes”. In Proceedings of 2nd International Workshop on NLP and DBpedia, co-located with the 13th International Semantic Web Conference (ISWC 2014), October 19-23, Riva del Garda, Italy.
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2014 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2763862Georgiladakis, Spiros, Unger, Christina, Iosif, Elias, Walter, Sebastian, Cimiano, Philipp, Petrakis, Euripides, and Potamianos, Alexandros. 2014. “Fusion of Knowledge-Based and Data-Driven Approaches to Grammar Induction”. In Fifteenth Annual Conference of the International Speech Communication Association.
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2014 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2763516Unger, Christina, Forascu, Corina, Lopez, Vanessa, Ngonga Ngomo, Axel-Cyrille, Cabrio, Elena, Cimiano, Philipp, and Walter, Sebastian. 2014. “Question Answering over Linked Data (QALD-4)”. In Working Notes for CLEF 2014 Conference, ed. Linda Cappellato, Nicola Ferro, Martin Halvey, and Wessel Kraaij. Sheffield, United Kingdom.
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2014 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2707157Walter, Sebastian, Unger, Christina, and Cimiano, Philipp. 2014. “M-ATOLL: A Framework for the Lexicalization of Ontologies in Multiple Languages”. In The Semantic Web – ISWC 2014, ed. Peter Mika, Tania Tudorache, Abraham Bernstein, Chris Welty, Craig Knoblock, Denny VrandeÄiÄ, Paul Groth, et al., 8796:472-486. Lecture Notes in Computer Science. Cham: Springer International Publishing.
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2014 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2702992Cimiano, Philipp, and Unger, Christina. 2014. “Multilingualität und Linked Data”. In Linked Enterprise Data. Management und Bewirtschaftung vernetzter Unternehmensdaten mit Semantic Web Technologien, ed. Tassilo Pellegrini, Harald Sack, and Sören Auer, 153-175. Berlin, Heidelberg: Springer.
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2014 | Monographie | Veröffentlicht | PUB-ID: 2674876Cimiano, Philipp, Unger, Christina, and McCrae, John. 2014. Ontology-based interpretation of natural language. Synthesis Lectures on Human Language Technologies. Vol. 24. Synthesis Lectures on Human Language Technologies. Morgan & Claypool Publishers.
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2014 | Sammelwerksbeitrag | PUB-ID: 2909289Unger, Christina, Freitas, André, and Cimiano, Philipp. 2014. “An Introduction to Question Answering over Linked Data”. In Reasoning Web. Reasoning on the Web in the Big Data Era: 10th International Summer School 2014, Athens, Greece, September 8-13, 2014. Proceedings, ed. Manolis Koubarakis, Giorgos Stamou, Giorgos Stoilos, Ian Horrocks, Phokion Kolaitis, Georg Lausen, and Gerhard Weikum, 100--140. Cham: Springer International Publishing.
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2013 | Datenpublikation | PUB-ID: 2640659Unger, Christina. 2013. Multilingual Question Answering over Linked Data: QALD-3 Dataset. Bielefeld University.
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2013 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2584967Walter, Sebastian, Unger, Christina, and Cimiano, Philipp. 2013. “A corpus-based approach for the induction of ontology lexica”. Presented at the 18th International Conference on Application of Natural Language to Information Systems (NLDB 2013) , ed. Elisabeth Métais, Farid Meziane, Mohamed Saraee, Vijay Sugumaran, and Sunil Vadera. Springer, LNCS.
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2013 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2607728Cimiano, Philipp, Lüker, Janna, Nagel, David, and Unger, Christina. 2013. “Exploiting ontology lexica for generating natural language texts from RDF data”. Presented at the 14th European Workshop on Natural Language Generation (ENLG 2013) at ACL .
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2013 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2584976Ngonga Ngomo, Axel-Cyrille, Bühmann, Lorenz, Unger, Christina, Lehmann, Jens, and Gerber, Daniel. 2013. “Sorry, I don't speak SPARQL – Translating SPARQL Queries into Natural Language”. Presented at the WWW'13: 22nd International World Wide Web Conference .
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2013 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2650521Unger, Christina, McCrae, John, Walter, Sebastian, Winter, Sara, and Cimiano, Philipp. 2013. “A lemon lexicon for DBpedia”. In Proceedings of 1st International Workshop on NLP and DBpedia, co-located with the 12th International Semantic Web Conference (ISWC 2013), October 21-25, Sydney, Australia, ed. Hellmann Sebastian, Filipowska Agata, Barriere Caroline, Mendes Pablo, and Kontokostas Dimitris. NLP & DBpedia 2013. CEUR Workshop Proceedings.
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2013 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2685575Cimiano, Philipp, Lopez, Vanessa, Unger, Christina, Cabrio, Elena, Ngomo, Axel-Cyrille Ngonga, and Walter, Sebastian. 2013. “Multilingual question answering over linked data (QALD-3): Lab overview”. In Information Access Evaluation. Multilinguality, Multimodality, and Visualization, 8138:321-332. Lecture Notes in Computer Science. Springer.
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2012 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2591833Unger, Christina. 2012. “A derivational view on movement constraints”. In Local modelling of non-local dependencies in syntax, ed. Artemis Alexiadou, Tibor Kiss, and Gereon Müller, 547:401-429. Linguistische Arbeiten. Berlin, Boston: De Gruyter.
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2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2591852Walter, Sebastian, Unger, Christina, Cimiano, Philipp, and Bär, Daniel. 2012. “Evaluation a of a layered approach to question answering over linked data”. Presented at the The 11th International Semantic Web Conference (ISWC 2012), Boston, USA .
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2012 | Konferenzband | Veröffentlicht | PUB-ID: 2591866Unger, Christina, Cimiano, Philipp, Lopez, Vanessa, Motta, Enrico, Buitelaar, Paul, and Cyganiak, Richard, eds. 2012. Proceedings of Interacting with Linked Data (ILD 2012), workshop co-located with the 9th Extended Semantic Web Conference, May 28, 2012, Heraklion, Greece.
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2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2495397Unger, Christina, Bühmann, Lorenz, Lehmann, Jens, Ngomo, Axel-Cyrille Ngonga, Gerber, Daniel, and Cimiano, Philipp. 2012. “Template-based Question Answering over RDF Data”. In Proceedings of the 21 World Wide Web Conference 2012, ed. Association for Computing Machinery, 639-648. ACM Digital Library. New York, NY: ACM Press.
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2011 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2278529Unger, Christina, and Cimiano, Philipp. 2011. “Pythia: Compositional meaning construction for ontology-based question answering on the Semantic Web”. In Natural Language Processing and Information Systems: 16th International Conference on Applications of Natural Language to Information Systems, NLDB 2011, Alicante, Spain, June 28-30, 2011. Proceedings, ed. Rafael Munoz, 6716:153-160. Lecture Notes in Computer Science. Berlin, Heidelberg: Springer.
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2010 | Monographie | Veröffentlicht | PUB-ID: 2019032van Eijck, Jan, and Unger, Christina. 2010. Computational Semantics with Functional Programming. Cambridge University Press.
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2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2002961Unger, Christina, Hieber, Felix, and Cimiano, Philipp. 2010. “Generating LTAG grammars from a lexicon-ontology interface”. In Proceedings of the 10th International Workshop on Tree Adjoining Grammars and Related Formalisms (TAG+10), ed. Srinivas Bangalore, Robert Frank, and Maribel Romero, 61-68. Yale University.
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2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2591903Giorgolo, Gianluca, and Unger, Christina. 2009. “Coreference without Discourse Referents: A non-representational DRT-like discourse semantics”. Presented at the 19th Meeting of Computational Linguistics in the Netherlands (CLIN), Groningen, The Netherlands .
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2008 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2591897Unger, Christina, and Giorgolo, Gianluca. 2008. “Interrogation in Dynamic Epistemic Logic”. Presented at the 13th ESSLLI Student Session , 195-202.
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