Christina Unger

cunger@cit-ec.uni-bielefeld.de
ORCID logo https://orcid.org/0000-0001-7306-3262

PEVZ-ID
15477016

52 Publikationen

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  • [52]
    2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2904746 OA
    Walter, S.; Unger, C.; Cimiano, P. (2016): Automatic Acquisition of Adjective Lexicalizations of Restriction Classes: a Machine Learning Approach Journal on Data Semantics,6:(3): 113-123.
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  • [51]
    2016 | Konferenzbeitrag | PUB-ID: 2903823
    Lanser, B.; Unger, C.; Cimiano, P. (2016): Crowdsourcing Ontology Lexicons. In: Nicoletta Calzolari (Conference Chair); Khalid Choukri; Thierry Declerck; Marko Grobelnik; Bente Maegaard; Joseph Mariani; Asuncion Moreno; Jan Odijk; Stelios Piperidis (Hrsg.): Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC 2016). Paris, France: European Language Resources Association (ELRA).
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  • [50]
    2016 | Konferenzbeitrag | PUB-ID: 2903376 OA
    Paulheim, H.; Unger, C. (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. (CEUR Workshop Proceedings, 1581). S. 92-97.
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  • [49]
    2015 | Datenpublikation | PUB-ID: 2900686 OA
    Unger, C. (2015): Multilingual Question Answering over Linked Data: QALD-5 Dataset. Bielefeld University.
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  • [48]
    2015 | Datenpublikation | PUB-ID: 2715997 OA
    Hakimov, S.; Unger, C.; Walter, S.; Cimiano, P. (2015): Applying Semantic Parsing to Question Answering over Linked Data: Addressing the Lexical Gap - Data. Bielefeld University.
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  • [47]
    2015 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2909287
    Freitas, A.; Unger, C. (2015): The Schema-Agnostic Queries (SAQ-2015) Semantic Web Challenge: Task Description. In: Fabien Gandon; Elena Cabrio; Milan Stankovic; Antoine Zimmermann (Hrsg.): Semantic Web Evaluation Challenges: 2nd SemWebEval Challenge at ESWC 2015, Revised Selected Papers. Cham: Springer International Publishing. (Communications in Computer and Information Science, 548). S. 191-198.
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  • [46]
    2015 | Sammelwerksbeitrag | PUB-ID: 2909285
    Anselmo Peñas, A.; Unger, C.; Paliouras, G.; Kakadiaris, I. (2015): Overview of the CLEF Question Answering Track 2015. In: Josiane Mothe; Jacques Savoy; Jaap Kamps; Karen Pinel-Sauvagnat; Gareth J.F. Jones; Eric SanJuan; Linda Cappellato; Nicola Ferro (Hrsg.): Experimental IR Meets Multilinguality, Multimodality, and Interaction: 6th International Conference of the CLEF Association, CLEF'15, Toulouse, France, September 8-11, 2015, Proceedings. Cham: Springer International Publishing. S. 539--544.
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  • [45]
    2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2900698 OA
    Usbeck, R.; Ngonga Ngomo, A. - C.; Bühmann, L.; Unger, C. (2015): HAWK - Hybrid Question Answering over Linked Data. In: 12th Extended Semantic Web Conference, Portoroz, Slovenia, 31st May - 4th June 2015.
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  • [44]
    2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2760642 OA
    Hakimov, S.; Unger, C.; Walter, S.; Cimiano, P. (2015): Applying Semantic Parsing to Question Answering Over Linked Data: Addressing the Lexical Gap. In: Chris Biemann; Siegfried Handschuh; Andre Freitas; Farid Meziane; Elsiabeth Metais (Hrsg.): 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. Springer International Publishing. (LNCS, 9103). S. 103-109.
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  • [43]
    2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2783547
    Rico, M.; Unger, C.; Cimiano, P. (2015): Sorry, I only speak natural language: a pattern-based, data-driven and guided approach to mapping natural language queries to SPARQL. In: Dhavalkumar Thakker; Daniel Schwabe; Kouji Kozaki; Robert Garcia; Marco Brambilla; Vania Dimitrova (Hrsg.): 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).
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  • [42]
    2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2900694
    Unger, C.; Forascu, C.; Lopez, V.; Ngonga Ngomo, A. - C.; Cabrio, E.; Cimiano, P.; Walter, S. (2015): Question Answering over Linked Data (QALD-5). In: Linda Cappellato; Nicola Ferro; Gareth Jones; Eric San Juan (Hrsg.): Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum. Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum. (1391).
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  • [41]
    2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2775535 OA
    Tristram, F.; Walter, S.; Cimiano, P.; Unger, C. (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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  • [40]
    2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2775542 OA
    Walter, S.; Unger, C.; Cimiano, P. (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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  • [39]
    2015 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2910884
    Rico, M.; Unger, C. (2015): Lemonade: A Web Assistant for Creating and Debugging Ontology Lexica. In: Chris Biemann; Siegfried Handschuh; Andre Freitas; Farid Meziane; Elisabeth Metais (Hrsg.): Natural Language Processing and Information Systems. 20th International Conference, NLDB 2015, Proceedings. Cham: Springer International Publishing. (Lecture Notes in Computer Science, 9103). S. 448-452.
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  • [38]
    2015 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2910625
    Usbeck, R.; Ngomo, A. - C. N.; Bühmann, L.; Unger, C. (2015): HAWK – Hybrid Question Answering Using Linked Data. In: Fabien Gandon; Marta Sabou; Harald Sack; Claudia d’Amato; Philippe Cudré-Mauroux; Antoine Zimmermann (Hrsg.): The Semantic Web. Latest Advances and New Domains, Proceedings. Cham: Springer International Publishing. (Lecture Notes in Computer Science, 9088). S. 353-368.
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  • [37]
    2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2695869 OA
    Walter, S.; Unger, C.; Cimiano, P. (2014): ATOLL - A framework for the automatic induction of ontology lexica Data & Knowledge Engineering,94: 148-162.
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  • [36]
    2014 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2685571 OA
    Walter, S.; Unger, C.; Cimiano, P. (2014): Speeding Up Multilingual Grammar Development by Exploiting Linked Data to Generate Pre-terminal Rules. In: Natural Language Processing and Information Systems. Springer. (Lecture Notes in Computer Science, 8455). S. 242-245.
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  • [35]
    2014 | Datenpublikation | PUB-ID: 2687439 OA
    Unger, C. (2014): Multilingual Question Answering over Linked Data: QALD-4 Dataset. Bielefeld University.
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  • [34]
    2014 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2687203 OA
    van Grondelle, J.; Unger, C. (2014): A Three-Dimensional Paradigm for Conceptually Scoped Language Technology. In: Paul Buitelaar; Philipp Cimiano (Hrsg.): Towards the Multilingual Semantic Web: Principles, Methods and Applications. Berlin: Springer. S. 67-82.
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  • [33]
    2014 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2687429
    McCrae, J.; Unger, C. (2014): Design patterns for engineering the ontology-lexicon interface. In: Paul Buitelaar; Philipp Cimiano (Hrsg.): Towards the Multilingual Semantic Web: Principles, Methods and Applications. Springer. S. 15-30.
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  • [32]
    2014 | Konferenzbeitrag | PUB-ID: 2687436 OA
    van Grondelle, J.; Unger, C.; Smit, F. (2014): Exposing predictive analytics through natural language.
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  • [31]
    2014 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2732787
    McCrae, J.; Unger, C.; Quattri, F.; Cimiano, P. (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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  • [30]
    2014 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2763507 OA
    Walter, S.; Unger, C.; Cimiano, P.; Lanser, B. (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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  • [29]
    2014 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2763862 OA
    Georgiladakis, S.; Unger, C.; Iosif, E.; Walter, S.; Cimiano, P.; Petrakis, E.; Potamianos, A. (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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  • [28]
    2014 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2763516
    Unger, C.; Forascu, C.; Lopez, V.; Ngonga Ngomo, A. - C.; Cabrio, E.; Cimiano, P.; Walter, S. (2014): Question Answering over Linked Data (QALD-4). In: Linda Cappellato; Nicola Ferro; Martin Halvey; Wessel Kraaij (Hrsg.): Working Notes for CLEF 2014 Conference. Sheffield, United Kingdom.
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  • [27]
    2014 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2707157 OA
    Walter, S.; Unger, C.; Cimiano, P. (2014): M-ATOLL: A Framework for the Lexicalization of Ontologies in Multiple Languages. In: Peter Mika; Tania Tudorache; Abraham Bernstein; Chris Welty; Craig Knoblock; Denny VrandeÄiÄ; Paul Groth; Natasha Noy; Krzysztof Janowicz; Carole Goble (Hrsg.): The Semantic Web – ISWC 2014. Cham: Springer International Publishing. (Lecture Notes in Computer Science, 8796). S. 472-486.
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  • [26]
    2014 | Rezension | Veröffentlicht | PUB-ID: 2684288
    Unger, C. (2014): The Semantic Representation of Natural Language. M. Levison, G. Lessard, C. Thomas, and M. Donald. London/New Delhi/New York/Sidney: Bloomsbury, 2013 Literary and Linguistic Computing,29:(2): 278-280.
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  • [25]
    2014 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2702992 OA
    Cimiano, P.; Unger, C. (2014): Multilingualität und Linked Data. In: Tassilo Pellegrini; Harald Sack; Sören Auer (Hrsg.): Linked Enterprise Data. Management und Bewirtschaftung vernetzter Unternehmensdaten mit Semantic Web Technologien. Berlin, Heidelberg: Springer. S. 153-175.
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  • [24]
    2014 | Monographie | Veröffentlicht | PUB-ID: 2674876
    Cimiano, P.; Unger, C.; McCrae, J. (2014): Ontology-based interpretation of natural language. Morgan & Claypool Publishers.
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  • [23]
    2014 | Sammelwerksbeitrag | PUB-ID: 2909289
    Unger, C.; Freitas, A.; Cimiano, P. (2014): An Introduction to Question Answering over Linked Data. In: Manolis Koubarakis; Giorgos Stamou; Giorgos Stoilos; Ian Horrocks; Phokion Kolaitis; Georg Lausen; Gerhard Weikum (Hrsg.): Reasoning Web. Reasoning on the Web in the Big Data Era: 10th International Summer School 2014, Athens, Greece, September 8-13, 2014. Proceedings. Cham: Springer International Publishing. S. 100--140.
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  • [22]
    2013 | Report | PUB-ID: 2643357 OA
    Unger, C. (2013): QALD-3 Open Challenge. Bielefeld: Bielefeld University.
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  • [21]
    2013 | Datenpublikation | PUB-ID: 2640659 OA
    Unger, C. (2013): Multilingual Question Answering over Linked Data: QALD-3 Dataset. Bielefeld University.
    PUB | Dateien verfügbar | DOI
     
  • [20]
    2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2636082 OA
    Lopez, V.; Unger, C.; Cimiano, P.; Motta, E. (2013): Evaluating question answering over linked data Web Semantics Science Services And Agents On The World Wide Web,21: 3-13.
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  • [19]
    2013 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2584967 OA
    Walter, S.; Unger, C.; Cimiano, P. (2013): A corpus-based approach for the induction of ontology lexica. In: Elisabeth Métais; Farid Meziane; Mohamed Saraee; Vijay Sugumaran; Sunil Vadera (Hrsg.): . Springer, LNCS.
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  • [18]
    2013 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2607728 OA
    Cimiano, P.; Lüker, J.; Nagel, D.; Unger, C. (2013): Exploiting ontology lexica for generating natural language texts from RDF data.
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  • [17]
    2013 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2584976 OA
    Ngonga Ngomo, A. - C.; Bühmann, L.; Unger, C.; Lehmann, J.; Gerber, D. (2013): Sorry, I don't speak SPARQL – Translating SPARQL Queries into Natural Language.
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  • [16]
    2013 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2650521 OA
    Unger, C.; McCrae, J.; Walter, S.; Winter, S.; Cimiano, P. (2013): A lemon lexicon for DBpedia. In: Hellmann Sebastian; Filipowska Agata; Barriere Caroline; Mendes Pablo; Kontokostas Dimitris (Hrsg.): 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. CEUR Workshop Proceedings. (NLP & DBpedia 2013, ).
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  • [15]
    2013 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2685575 OA
    Cimiano, P.; Lopez, V.; Unger, C.; Cabrio, E.; Ngomo, A. - C. N.; Walter, S. (2013): Multilingual question answering over linked data (QALD-3): Lab overview. In: Information Access Evaluation. Multilinguality, Multimodality, and Visualization. Springer. (Lecture Notes in Computer Science, 8138). S. 321-332.
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  • [14]
    2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2485053 OA
    Unger, C. (2012): Dynamic semantics as monadic computation. In: Proceedings of the 8th International Workshop on Logic and Engineering of Natural Language Semantics (LENLS 8).
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  • [13]
    2012 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2591833 OA
    Unger, C. (2012): A derivational view on movement constraints. In: Artemis Alexiadou; Tibor Kiss; Gereon Müller (Hrsg.): Local modelling of non-local dependencies in syntax. Berlin, Boston: De Gruyter. (Linguistische Arbeiten, 547). S. 401-429.
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  • [12]
    2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2591852 OA
    Walter, S.; Unger, C.; Cimiano, P.; Bär, D. (2012): Evaluation a of a layered approach to question answering over linked data.
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  • [11]
    2012 | Konferenzband | Veröffentlicht | PUB-ID: 2591866
    Christina Unger; Philipp Cimiano; Vanessa Lopez; Enrico Motta; Paul Buitelaar; Richard Cyganiak (Hrsg.) (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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  • [10]
    2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2591881 OA
    Ricardi, G.; Cimiano, P.; Potamianos, A.; Unger, C. (2012): Up from limited dialog systems!.
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  • [9]
    2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2495397 OA
    Unger, C.; Bühmann, L.; Lehmann, J.; Ngomo, A. - C. N.; Gerber, D.; Cimiano, P. (2012): Template-based Question Answering over RDF Data. In: Association for Computing Machinery (Hrsg.): Proceedings of the 21 World Wide Web Conference 2012. New York, NY: ACM Press. (ACM Digital Library, ). S. 639-648.
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  • [8]
    2011 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2310554 OA
    Unger, C.; Cimiano, P. (2011): Representing and resolving ambiguities in ontology-based question answering. In: Proceedings of the Workshop on Textual Entailment (TextInfer 2011). Stroudsburg, PA: ACL. S. 40-49.
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  • [7]
    2011 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2278529 OA
    Unger, C.; Cimiano, P. (2011): Pythia: Compositional meaning construction for ontology-based question answering on the Semantic Web. In: Rafael Munoz (Hrsg.): 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. Berlin, Heidelberg: Springer. (Lecture Notes in Computer Science, 6716). S. 153-160.
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  • [6]
    2010 | Dissertation | PUB-ID: 2643351 OA
    Unger, C. (2010): A computational approach to the syntax of displacement and the semantics of scope.
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  • [5]
    2010 | Monographie | Veröffentlicht | PUB-ID: 2019032
    van Eijck, J.; Unger, C. (2010): Computational Semantics with Functional Programming. Cambridge University Press.
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  • [4]
    2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2002961 OA
    Unger, C.; Hieber, F.; Cimiano, P. (2010): Generating LTAG grammars from a lexicon-ontology interface. In: Srinivas Bangalore; Robert Frank; Maribel Romero (Hrsg.): Proceedings of the 10th International Workshop on Tree Adjoining Grammars and Related Formalisms (TAG+10). Yale University. S. 61-68.
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  • [3]
    2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2591903 OA
    Giorgolo, G.; Unger, C. (2009): Coreference without Discourse Referents: A non-representational DRT-like discourse semantics.
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  • [2]
    2008 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2591897
    Unger, C.; Giorgolo, G. (2008): Interrogation in Dynamic Epistemic Logic. S. 195-202.
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  • [1]
    2007 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2591888 OA
    van Eijck, J.; Unger, C. (2007): The Epistemics of Presupposition Projection. In: Sixteenth Amsterdam Colloquium. Amsterdam. S. 235-240.
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