Overzicht publicaties

Ahn, D., S. Fissaha, V. Jijkoun, K. Muller, M. de Rijke & E. Tjong Kim Sang (2006).  Towards a Multi-Stream Question Answering-As-XML-Retrieval Strategy, in Proceedings of the Fourteenth Text Retrieval Conference (TREC 2005), NIST.

Ahn, D., V. Jijkoun, K. Muller, M. de Rijke & E. Tjong Kim Sang (2005). The University of Amsterdam at QA_CLEF 2005, in Working Notes for the CLEF 2005 Workshop, Vienna, Austria.

Akker, R. op den & B. van Schooten (2005). Vervolguitingen in vraag-antwoorddialoogsystemen. In DIXIT, tijdschrift over toegepaste taal- en spraaktechnologie, 4(1), pages 10-11.

Akker, R. op den, H. Bunt, S. Keizer & B. van Schooten (2005). From question answering to spoken dialogue: towards an information search assistant for interactive multimodal information extraction. In Interspeech 2005, pages 2793-2796.

Bosch, A. van den (2005). Memory-based understanding of user utterances in a spoken dialogue system: Effects of feature selection and co-learning. In Workshop Proceedings of the 6th International Conference on Case-Based Reasoning, Chicago, IL, pp. 85-94.

Bosch, A. van den & W. Daelemans (2005). Improving sequence segmentation learning by predicting trigrams. In Proceedings of the Ninth Conference on Natural Language Learning, CoNLL-2005, June 29-30, 2005, Ann Arbor, MI, pp. 80-87.

Bosch, A. van den & P. Lendvai (2005). Robust ASR lattice representation types in pragma-semantic processing of spoken input. In Proceedings of the AAAI Spoken Language Understanding Workshop, SLU-2005, July 9, 2005, Pittsburgh, PA, pp. 15-22.

Bosch, A. van den & S. Canisius (2006). Improved morpho-phonological sequence processing with constraint satisfaction inference. In Proceedings of the Eighth Meeting of the ACL Special Interest Group in Computational Phonology, SIGPHON '06, June 2006, New York City, NY.

Bosch, A. Van den, S. Canisius, I. Hendrickx, W. Daelemans & E. Tjong Kim Sang (2004). Memory-based semantic role labeling: Optimizing features, algorithm, and output.

Bosch, L. Ten, A. Hämäläinen, O. Scharenborg & L. Boves. Acoustic Scores and Symbolic Mismatch Penalties in Phone Lattices.  Bosma, W (2005).

Extending answers using discourse structure. Proceedings of the RANLP Workshop on Crossing Barriers in Text Summarization Research, 24 September 2005, Borovets, Bulgaria, pp. 2-9.

Bosma, W (2005). Image retrieval supports multimedia authoring. Proceedings of the ICMI Workshop on Multimodal Interaction for the visualization and exploration of scientific data, 3 October 2005, Trento, Italy, pp. 89-94. Bosma, W (2005).

Query-based summarization using Rhetorical Structure Theory. Proceedings of CLIN 2004, Leiden, The Netherlands, pp. 29-44.

Bosma, W (2006). Query-based extracting: how to support the answer? Proceedings of DUC 2006, June 8-9, 2006, New York City, NY, USA, pp. 202-208. Bosma, W. & C. Callison-Burgh (2007).

Paraphrase substitution for recognizing textual entailment. In Peters, C., Clough, P., Gey, F.C., Karlgren, J., Magnini, B., Oard, D.W., de Rijke, M., Stempfhuber, M. (eds.) , Evaluation of Multilingual and Multi-modal Information Retrieval . 7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006, Alicante, Spain, September 20-22, 2006, Revised Selected Papers. LNCS 4730, Springer.

Bouma G., I. Fahmi, J. Mur, G. van Noord, L. van der Plas & J. Tiedemann. Linguistic Knowledge and Question Answering, in Traitement Automatique des Langues (TAL), 2005/3 Bouma, G. I. Fahmi, J. Mur, G. van Noord, L. van der Plas & J. Tiedemann (2006).

http://www.let.rug.nl/~gosse/Imix/clef2006.pdf, CLEF 2006 workshop.

Bouma, G. J. Mur & G. van Noord (2005). Reasoning over Dependency Relations for QA, IJCAI 05 workshop on Knowledge and Reasoning for Answering Questions Bouma, G., J. Mur, G. van Noord, L. van der Plas & J. Tiedemann (2005).

Question Answering for Dutch using Dependency Relations, CLEF 2005 workshop.

Boves, L. & E. den Os Interactivity and Multimodality in the IMIX Demonstrator. Bui, T.H., B. van Schooten & D. Hofs (2007).

Practical dialogue manager development using POMDPs. In SIGDIAL 2007, pages 215-218.

Bunt, H., R. Morante & S. Keizer (2007). An empirically-based computational model of grounding in dialogue. In Proceedings of the 8th SIGdial Workshop on Discourse and Dialogue, 283-290.

Bunt, H.C. & S. Keizer (2006). Multidimensional Dialogue Management. In Proceedings SIGdial Workshop on Discourse and Dialogue, 37-45

Bunt, H.C., B. van Schooten, S. Keizer & R. op den Akker (2005). From question answering to spoken dialogue: Towards an information search assistant for interactive multimodal information extraction. In Proceedings Interspeech 2005, 2793-2796.

Canisius, S. & C. Sporleder (2007). Bootstrapping information extraction from field books. In Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL), Prague, Czech Republic, pp. 827-836.

Canisius, S. & C. Sporleder (2007). Learning to segment and label semi-structured documents with little or no supervision. In P. Adriaans, M. van Someren and S. Katrenko (Eds.), Proceedings of the 18th BENELEARN Conference, Amsterdam, The Netherlands.

Canisius, S. & E. Tjong Kim Sang (2007). A constraint satisfaction approach to dependency parsing. In Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL), Prague, Czech Republic, pp. 1124-1128.

Canisius, S. & A. van den Bosch (2004). A memory-based shallow parser for spoken Dutch. In B. Decadt, G. De Pauw & V. Hoste (Eds.), Selected papers from the Thirteenth Computational Linguistics in the Netherlands Meeting, Antwerp, Belgium, pp. 31-45.

Canisius, S. & A. van den Bosch (2006). Constraint satisfaction inference: Non-probabilistic global inference for sequence labelling. In Proceedings of the EACL 2006 Workshop on Learning Structured Information in Natural Language Applications, Trento, April 2006.

Canisius, S., T. Bogers, A. van den Bosch, J. Geertzen & E. Tjong Kim Sang (2006). Dependency parsing by inference over high-recall dependency predictions. In Proceedings of the Tenth Conference on Computational Natural Language Learning, CoNLL-X, June 2006, New York City, NY.

Canisius, S., A. van den Bosch & W. Daelemans (2005). Rule meta-learning for trigram-based sequence processing. In J. Cussens & C. Nedellec (Eds.), Proceedings of the Fourth Learning Language in Logic Workshop, pp. 3-10, Bonn, August 2005.

Cranen, B. & J. de Veth Active perception: Using a priori knowledge from clean speech models to ignore non-target features, in Proceedings ICSLP, Jeju (South Korea), 2004.

Cranen, B. & J. de Veth (2004). State dependent feature component selection for noise robust ASR, in Proc. SPECOM-2004, pp. 112-119, St. Petersburg. Fahmi, I. & G. Bouma (2006),

Learning to Identify Definitions using Syntactic Features, Proceedings of the EACL 2006 workshop on Learning Structured Information in Natural Language Applications.

Hämäläinen, A., J. de Veth & L. Boves (2005). Longer-length Acoustic Units for Continuous Speech Recognition, in Proceedings of EUSIPCO, Antalya, Turkey 2005. Hämäläinen, A., L. Boves & J. de Veth.

Syllable-Length Acoustic Units in Large-Vocabulary Continuous
Speech Recognition, in Proceedings of SPECOM, Patras, Greece 2005. Han, Y., A. Hämäläinen & L. Boves. Trajectory Clustering of Syllable-length Acoustic Models for Continuous Speech Recognition.

Han, Y., J. de Veth & L. Boves. Trajectory Clustering Using Longer Length Units for Automatic Speech Recognition. SPS 2005.  

Hielkema, F., M. Theune & P. Hendriks (2005). Generating ellipsis using discourse structures. Proceedings of the ESSLLI Workshop on Cross-Modular Approaches to Ellipsis, 8-12 August 2005, Edinburgh, Scotland, pp. 37-44.

Hofmann, K. & E. Tjong Kim Sang. Automatic Extension of Non-English WordNets. In Proceedings of SIGIR'07, Amsterdam, The Netherlands, 2007.

Hooijdonk, C. van, J. de Vos, E. Krahmer, F. Maes, M. Theune & W. Bosma (2007). On the role of visuals in multimodal answers to medical questions. In the Proceedings of the 2007 Conference of the IEEE Professional Communication Society (IPCC), 30 September - 3 October 2007, Seattle, USA.

Hooijdonk, C., Van, A. Maes & N. Ummelen. Using Thinking-aloud Data to Characterize Cognitive Tasks in Hypertext. Hooijdonk, C.M.J. van, A. Maes & N. Ummelen (2004).

Users' representation of spatial information on web sites. Proceedings of European Association for Research and Learning and Instruction, Special Interest Group Comprehension of Text and Graphics: Basic and Applied Issues, Valencia, Spain: EARLI SIG, pp. 243-247.

Hooijdonk, C.M.J. van, E. Krahmer, A. Maes, M. Theune & W. Bosma (2007). Towards automatic generation of multimodal answers to medical questions: a cognitive engineering approach. In the Proceedings of the Workshop on Multimodal Output Generation (MOG 2007). CTIT Workshop Proceedings WP 07-01, 25-26 January 2007, Aberdeen, Scotland, pp. 93-104. Hooijdonk, C.M.J., van & E. Krahmer (2006).

De invloed van unimodale en multimodale instructies op de effectiviteit van RSI-preventieoefeningen. Tijdschrift voor Taalbeheersing 28(2), September 2006.

Hooijdonk, C.M.J., van & E. Krahmer. Information modalities for procedural instructions: the influence of text, static and dynamic visuals on learning and executing RSI exercises. In IEEE Transactions on Professional Communication, 2008. Hooijdonk, C.M.J., van, A. Maes & N. Ummelen (2006).

"I have been here before": An investigation into spatial verbalizations in hypertext navigation. Information Design Journal 14(1), pp. 5-19.

Hooijdonk, C.M.J., van, A. Maes & N. Ummelen (2005). Using thinking aloud data to characterize cognitive tasks in hypertext. Proceedings of the IEEE Professional Communication Society, International Professional Communication Conference, 10 - 13 July 2005, Limerick, Ireland, pp. 546-553. Hooijdonk, C.M.J., van, E. Commandeur, R. Cozijn, E. Krahmer & E. Marsi (2007).

The online evaluation of speech synthesis using eye movements. In the Proceedings of  the 6th ISCA Workshop on Speech Synthesis, 22-24 August 2007, Bonn, Germany.

Hooijdonk, C.M.J., van, E. Commandeur, R. Cozijn, E. Krahmer & E. Marsi (2007). Using eye movements for online evaluation of speech synthesis. In the Proceedings of Interspeech 2007, 27-31 August 2007, Antwerp, Belgium. Hooijdonk, C. van, A. Maes & N. Ummelen.

I have been here before. An investigation into spatial verbalizations in hypertext navigation, unpublished manuscript.

Keizer, H. & H. Bunt (2007). Evaluating combinations of dialogue acts for generation. In Proceedings 8th SIGdial Workshop on Discourse and Dialogue, 158-165.

Keizer, S. & Bunt, H.C. (2006). PARADIME: Multidimensionaliteit in natuurlijke dialoog. In DIXIT, tijdschrift over toegepaste taal- en spraaktechnologie. 4.1: 7-9

Keizer, S. & Morante, R. (2006). Context specification and update mechanisms for dialogue management. In Proceedings 18th BeNeLux Conference on Artificial Intelligence (BNAIC'06), 181-188

Keizer, S. & Morante, R. (2006). Dialogue acts as context operators constraining the generation of dialogical discourse, in Proceedings Workshop on Constraints in Discourse. 117-124

Keizer, S. & R. Morante (2007). Dialogue simulation and context dynamics for dialogue management. In Proceedings 16th Nordic Conference on Computational Linguistics, 310-317.

Krahmer, E & M. Swerts (2005). How children and adults perceive uncertainty in audiovisual speech. Language and Speech, 48(1): 29-54.

Lendvai, P. (2005). Conceptual taxonomy identification in medical documents. In Proceedings of The Second International Workshop on Knowledge Discovery and Ontologies (KDO-2005), held within ECML/PKDD, Porto, Portugal, 2005, pp. 31-38.

Lendvai, P. (2005). Taxonómia felismerése dokumentumszerkezetbõl. In Proceedings of Computational Linguistics in Hungary Conference (Magyar Szamítógépes Nyelvészeti Konferencia, MSZNY-2005), Szeged, Hungary, 2005. pp. 88-95.

Lendvai, P. & J. Geertzen (2007). Token-based chunking of turn-internal dialogue act sequences. In Proceedings of the 8th SIGDIAL Workshop on Discourse and Dialogue, Antwerp, Belgium, pp. 174-181.

Lendvai, P., A. van den Bosch, E. Krahmer & S. Canisius (2004). Memory-based Robust Interpretation of Recognised Speech. In: Proceedings of SPECOM '04, 9th International Conference "Speech and Computer", St. Petersburg, Russia, pp. 415-422.

Marsi, E (2004). Optionality in evaluating prosody prediction. Proceedings of 5th ISCA Speech Synthesis Research Workshop, Pittsburgh, USA, pp. 13-18.

Marsi, E. (2005). Optionality in Evaluating Prosody Prediction. Marsi, E. & E. Krahmer (2005).

Classification of semantic relations by humans and machines. Proceedings of the ACL 2005 Workshop on Empirical Modeling of Semantic Equivalence and Entailment, 20 June 2005, Ann Arbor, Michigan, pp. 1-6.

Marsi, E. & E. Krahmer (2005). Explorations in sentence fusion. Proceedings of the 10th European Workshop on Natural Language Generation, 8-10 August 2005, Aberdeen, Scotland, pp. 109-117. Marsi, E. & F. van Rooden (2007).

Expressing uncertainty with a talking head in a multimodal question-answering system. In the Proceedings of the Workshop on Multimodal Output Generation (MOG 2007), CTIT Workshop Proceedings WP 07-01, 25-26 January 2007, Aberdeen, Scotland, pp. 105-116.

Marsi, E., A. van den Bosch & A. Soudi. Memory-based morphological analysis generation and part-of-speech tagging of Arabic, in Proceedings of the ACL 2005 workshop on computational approaches to Semitic languages, University of Michigan, Ann Arbor, USA, 2005.Marsi, E., E. Krahmer & W. Bosma (2007).

Dependency-based paraphrasing for recognizing textual entailment. In the Proceedings of the ACL 2007 Workshop on Textual Entailment and Paraphrasing, 28-29 June 2007, Prague, Czech Republic, pp. 83–88.Marsi, E., E. Krahmer, W. Bosma & M. Theune (2006).

Normalized alignment of dependency trees for detecting textual entailment. Second PASCAL Recognizing Textual Entailment Challenge, April 10-12, 2006, Venice, Italy, pp. 56-61.

Morante, R. & S. Keizer (2006). DISCUS: a dialogue simulation and context update system. In Proceedings 10th Workshop on the Semantics and Pragmatics of Dialogue (BRANDIAL), 169-170.

Morante, R., S. Keizer & H. Bunt (2007). A dialogue act based model for context updating. In Proceedings 2007 Workshop on the Semantics and Pragmatics of Dialogue, 9-16.

Mur, J., G. Bouma & G. van Noord. Reasoning over DependencyRelations for QA.

Plas, L. Van der & J. Mur. Coreference Resolution for Offline Answer Extraction using Instances. Plas, L. van der & G. Bouma (2005).

Automatic Acquisition of Lexico-Semantic Knowledge for QA. In Proceedings of the IJCNLP workshop on Ontologies and Lexical Resources: Ontolex 2005.

Plas, L. van der & G. Bouma (2005). Syntactic Contexts for finding Semantically Similar Words. Proceedings of CLIN 04. Schooten, B. van & R. op den Akker (2007).

Follow-up utterances in QA dialogue. In: Traitement Automatique des Langues, 46(3), Pages 181-206.

Schooten, B. van & R. op den Akker (2007). Multimodal follow-up questions to multimodal answers in a QA system. In: Tenth international symposium on social communication, Cuba. Pages 469-474. Schooten, B. van, S. Rosset, O. Galibert, A. Max, R. op den Akker & G. Illouz (2007).

Handling speech input in the Ritel QA dialogue system. In: Interspeech 2007.

Sluis, I. van der & E. Krahmer (2004). Evaluating multimodal NLG using production experiments. Proceedings of the 4th International Conference on Language Resources and Evaluation (LREC), May 26-28, Lisbon, Portugal, pp. 209-212. Sluis, I. van der & E. Krahmer (2004).

The influence of target size and distance on the production of speech and gesture in multimodal referring expressions. Proceedings of the International Conference on Spoken Language Processing (ICSLP), October 4-8, Jeju, Korea, pp. 1005-1008.

Sluis, I. van der & E. Krahmer (2007). Generating Multimodal References. Discourse Processes, 44(3), pp. 145-174. Sluis, I. van der, M. Theune, E. Reiter & E. Krahmer (eds.) (2007).

Proceedings of the Workshop on Multimodal Output Generation (MOG 2007), CTIT Workshop Proceedings WP 07-01, 25-26 January 2007, Aberdeen, Scotland.

Spitters, M., M. De Boni, J. Zavrel & R. Bonnema (2007). Learning to compose effective strategies from a library of dialogue components. In Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics, Prague, Czech Republic, pp. 792-799.

Swerts, M. & E. Krahmer (2005). Audiovisual prosody and feeling of knowing. Journal of Memory and Language, 53(1): 81-94.

Theune, M., B. van Schooten, R. op den Akker, W. Bosma, D. Hofs, A. Nijholt, E. Krahmer, C. van Hooijdonk & E. Marsi (2007). Questions, pictures, answers: introducing pictures in question-answering systems. ACTAS-1 of X Symposio Internacional de Comunicacion Social, Centro de Linguistica Aplicade, L. Ruiz Miyarez, A. Munoz Alvarado & C. Alvarez Moreno (eds.), ISBN 959-7174-08-1, Santiago de Cuba, 22-26 January 2007, Centro de Linguistica Aplicada, Santiago de Cuba, pp. 450-463. Theune, M., E. Krahmer, B. van Schooten, R. op den Akker, C. van Hooijdonk, E. Marsi, W. Bosma, D. Hofs & A. Nijholt (2007).

Questions, Pictures, Answers: Introducing Pictures in Question-Answering Systems In: Tenth international symposium on social communication, Cuba. Pages 450-463.

Theune, M., E. Krahmer, W. Bosma, E. Marsi en C. van Hooijdonk (2006). Mag het ietsje meer zijn? Antwoordpresentatie in een QA-systeem. In DIXIT, tijdschrift over toegepaste taal- en spraaktechnologie (Dutch magazine on applied language and speech technology), 4(1), June 2006, pp. 12-15. Tiedemann, J. (2005)

Improving Passage Retrieval in Question Answering using NLP, In Proceedings of the 12th Portuguese Conference on Artificial Intelligence (EPIA). LNAI Series, Springer

Tiedemann, J. (2005). Integrating linguistic knowledge in passage retrieval for question answering, In Proceedings of EMNLP 2005, pp 939-946 Tiedemann, J. (2005)

Optimizing information retrieval in question answering using syntactic annotation, In Proceedings of RANLP 2005, pp 540-546.

Tjong Kim Sang, E. & K. Hofmann. Automatic Extraction of Dutch Hypernym-Hyponym Pairs. In Proceedings of CLIN-2006, Leuven, Belgium, 2007.

Tjong Kim Sang, E. Extracting Hypernym Pairs from the Web. In Proceedings of ACL 2007, Prague, Czech Republic, 2007.

Tjong Kim Sang, E., S. Canisius, A. van den Bosch & T. Bogers (2005). Applying spelling error correction techniques for improving semantic role labelling. In Proceedings of the Ninth Conference on Natural Language Learning, CoNLL-2005, June 29-30, 2005, Ann Arbor, MI.

Tjong Kim Sang, E., G. Bouma & M. de Rijke. Developing Offline Strategies for Answering Medical Questions, in Proceedings of the AAAI-05 Workshop on Question Answering in Restricted Domains, Pittsburgh, PA, USA, pp. 41-45.

Tjong Kim Sang, E., S. Canisius, A. van den Bosch & T. Bogers. Applying spelling error techniques for improving semantic role labelling, in Proceedings of CoNLL-2005, Ann Arbor, MA, USA, pp. 229-232.

Vroomen, J., M. Swerts & E. Krahmer (2007). Proceedings of the International Conference on Auditory-Visual Speech Processing (AVSP 2007), 31 August – 3 September 2007, Hilvarenbeek, The Netherlands.