Publications

Press

Podcast

Patents

Journal publications

Conference proceedings

• Poerner, N., Waltinger, U. Schuetze H. 2020. E-BERT: Efficient-Yet-Effective Entity Embeddings for BERT.. Online. Findings of the Association for Computational Linguistics: EMNLP 2020, November 2020 ³⁹
  

• Poerner, N., Waltinger, U. Schuetze H. 2020. Inexpensive Domain Adaptation of Pretrained Language Models: Case Studies on Biomedical NER and Covid-19 QA. Online. Findings of the Association for Computational Linguistics: EMNLP 2020, November 2020 ³⁸
  

• Poerner, N., Waltinger, U. Schuetze H. 2020. Sentence Meta-Embeddings for Unsupervised Semantic Textual Similarity. Online. Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics (ACL), July 2020 ³⁷
  

• Buettner, F., Piorkowski, J., McCulloh, I., Waltinger, U.. 2020. Human-Centered AI: Trustworthiness of AI Models and Data Proceedings. Arlington, USA. Proceedings of the AAAI FSS-19, Jan 2020 ³⁶
  

• Karn, S., Buckley, M., Waltinger, U., and Schütze, H. 2019. News Article Teaser Tweets and How to Generate Them. Minneapolis, USA. Proceedings of theNorth American Chapter of the Association for Computational Linguistics (NAACL), June 2019 (NAACL-HLT-2019)³⁵
  

• Karn, S., Waltinger, U., and Schütze, H. 2017. End-to-End Trainable Attentive Decoder for Hierarchical Entity Classification. Valencia, Spain. Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2017)³⁴
  

• Sander, M., Waltinger, U., Roshchin, M., and Runkler, T.. 2014. Ontology-based translation of natural language queries to SPARQL. Arlington, VA, US. Proceedings of the Association for the Advancement of Artificial Intelligence (AAAI) Symposium on Natural Language Access to Big Data³³

• Waltinger, U.  and Ostankov, A. 2014. Smart Data Access: Semantic Web Technologies for Energy Diagnostics. Riva del Garda, Italy. Proceedings of the 13th International Semantic Web Conference (ISWC 2014)³²

• Ostankov, A., Röhrbein, F., and Waltinger, U. 2014. LinkedHealthAnswers: Towards Linked Data-driven Question Answering for the Health Care Domain. Reykjavik, Iceland. Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC’14)³¹

• Waltinger, U., Tecuci, D., Olteanu, M., Mocanu, V., and Sullivan, S. 2013. USI Answers: Natural Language Question Answering Over (Semi-) Structured Industry Data . Bellevue, Washington, USA. Proceedings of the Twenty-Fifth Annual Conference on Innovative Applications of Artificial Intelligence (IAAI-13/AAAI-13)³⁰

• Waltinger, U., Tecuci, D., Picioroaga, F.,  Grigoras, C., and Sullivan, S. 2013. Market Intelligence: Linked Data-driven Entity Resolution for Customer and Competitor Analysis. Aaloborg, North Denmark. Proceedings of the 13th International Conference on Web Engineering (ICWE 2013)²⁹

• Clematide, S., Gindl, S., Klenner, M., Petrakis, S., Remus, R., Ruppenhofer, J., Waltinger, U., & Wiegand, M. 2012. MLSA – A Multi-layered Reference Corpus for German Sentiment Analysis, Istanbul, Turkey: European Language Resources Association (ELRA)²⁸

• Waltinger, U., Breuing, A., & Wachsmuth, I. 2011. Interfacing Virtual Agents With Collaborative Knowledge: Open Domain Question Answering Using Wikipedia-based Topic Models, in: T. Walsh (Ed.), Proceedings of the 22nd International Joint Conference on Artificial Intelligence (IJCAI–11). Barcelona, Spain: AAAI Press, 1896 – 1902.²⁷

• Waltinger, U., A. Breuing, & I. Wachsmuth. 2011. Digital Fruits For Lunch: Feeding Embodied Conversational Agents With Wikipedia Knowledge, in: Postersession at the Interdisciplinary College. Sankt Augstin: Interdisciplinary College, 524.²⁶

• Waltinger, U. 2011. An Empirical Study on Machine Learning-based Sentiment Classification Using Polarity Clues, in: M.W.M.P. Aalst van der, J. Mylopoulos, M. Rosemann, M.J. Shaw, & C. Szyperski (Eds.), Lecture Notes in Business Information Processing (LNBIP), 75. Valencia, Spain: Springer, 202 – 214.²⁵

• Breuing, A., Waltinger, U. & I. Wachsmuth. 2011. Harvesting Wikipedia Knowledge to Identify Topics in Ongoing Natural Language Dialogs, in: Proceedings of the 2011 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT 2011). IEEE, 445 – 450.²⁴

• Breuing, A., Waltinger, U., & I. Wachsmuth. 2011. Talking Topically to the Artificial Agent Max, in: Postersession at the Interdisciplinary College. Sankt Augustin, Germany, 488.²³

• Nam, J., K. Bergmann, U. Waltinger, S. Kopp, I. Wachsmuth, & B.-T. Zhang. 2011. Deciphering the Communicative Code in Speech and Gesture Dialogues by Autoencoding Hypernetworks, Bielefeld: Embodied & Situated Language Processing.²²

• Waltinger, U. 2010. GermanPolarityClues: A Lexical Resource for German Sentiment Analysis, in: B.M.K.C. Nicoletta Calzolari (Conference Chair) (Ed.), Proceedings of the Seventh conference on International Language Resources and Evaluation (LREC’10). Valletta, Malta: European Language Resources Association (ELRA).²¹

• Waltinger, U. 2010. Sentiment Analysis Reloaded: A Comparative Study On Sentiment Polarity Identification Combining Machine Learning And Subjectivity Features, in: Proceedings of the 6th International Conference on Web Information Systems and Technologies (WEBIST ’10). Valencia, Spain.²⁰

• Mehler, A., R. Gleim, Waltinger, U., & N. Diewald. 2010. Time Series of Linguistic Networks by Example of the Patrologia Latina, in: K.-P. Fähnrich, & B. Franczyk (Eds.), Proceedings of INFORMATIK 2010: Service Science, September 27 – October 01, 2010, Leipzig, 2. GI, 609 – 616.¹⁹

• Mehler, A., N. Diewald, Waltinger, U., R. Gleim, D. Esch, B. Job, T. Küchelmann, O. Pustylnikov, & P. Blanchard. 2010. Evolution of Romance Language in Written Communication: Network Analysis of Late Latin and Early Romance Corpora, in: Arts | Humanities | Complex Networks –- a Leonardo satellite symposium at the International School and Conference on Network Science (NetSci 2010). Boston.¹⁸

• Waltinger, U., & A. Mehler. 2009. Social Semantics and Its Evaluation by Means of Semantic Relatedness and Open Topic Models, in: Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 1. Washington, DC, USA: IEEE Computer Society, 42 – 49.¹⁷

• Waltinger, U. 2009. Polarity Reinforcement: Sentiment Polarity Identification By Means Of Social Semantics, in: Proceedings of the IEEE Africon 2009.¹⁶

• Waltinger, U., A. Mehler, & R. Gleim. 2009. Social Semantics And Its Evaluation By Means of Closed Topic Models: An SVM-Classification Approach Using Semantic Feature Replacement By Topic Generalization, in: Proceedings of the GSCL-Conference 2009.¹⁵

• Waltinger, U., I. Cramer, & T. Wandmacher. 2009. From Social Networks To Distributional Properties: A Comparative Study On Computing Semantic Relatedness, in: N.A. Taatgen, & H. Rijn van (Eds.), Proceedings of the 31th Annual Conference of the Cognitive Science Society. Austin, TX: Cognitive Science Society, 3016 – 3021.¹⁴

• Waltinger, U., & A. Mehler. 2009. The Feature Difference Coefficient: Classification by Means of Feature Distributions, in: Proceedings of Text Mining Services (TMS), March 23-25, Leipzig, Germany.¹³

• Waltinger, U., A. Mehler, & A. Wegner. 2009. A Two-level Approach to Web Genre Classification, in: J. Filipe, & J. Cordeiro (Eds.), WEBIST 2009 – Proceedings of the Fifth International Conference on Web Information Systems and Technologies, Lisbon, Portugal, March 23-26, 2009. INSTICC Press, 689 – 692.¹²

• Gleim, R., Waltinger, U., A. Mehler, & P. Menke. 2009. eHumanities Desktop – An extensible Online System for Corpus Management and Analysis, in: Proceedings of the Corpus Linguistics 2009 Conference.¹¹

• Gleim, R., Waltinger, U., A. Ernst, A. Mehler, D. Esch, & T. Feith. 2009. The eHumanities Desktop – An Online System for Corpus Management and Analysis in Support of Computing in the Humanities, in: Proceedings of the Demonstrations Session of the 12th Conference of the European Chapter of the Association for Computational Linguistics EACL 2009.¹⁰

• Mehler, A., R. Gleim, Waltinger, U., A. Ernst, D. Esch, & T. Feith. 2009. eHumanities Desktop – eine webbasierte Arbeitsumgebung für die geistes-wissenschaftliche Fachinformatik, in: Proceedings of the Symposium Sprachtechnologie und eHumanities, 26. and 27. February, Duisburg-Essen University.⁹

• Waltinger, U., & A. Mehler. 2008. Who Is It? Context Sensitive Named Entity and Instance Recognition by Means of Wikipedia, in: Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence (WI-2008), 1. Los Alamitos, CA, USA: IEEE Computer Society, 381 – 384.⁸

• Waltinger, U., A. Mehler, & M. Stührenberg . 2008. An integrated model of lexical chaining: application, resources and its format, in: A. Storrer, A. Geyken, A. Siebert, & K.-M. Würzner (Eds.), KONVENS 2008 – Ergänzungsband Textressourcen und lexikalisches Wissen. Berlin, 59 – 70.⁷

• Waltinger, U., A. Mehler, & G. Heyer. 2008. Towards Automatic Content Tagging: Enhanced Web Services in Digital Libraries Using Lexical Chaining, in: 4th International Conference on Web Information Systems and Technologies (WEBIST ’08). Barcelona, 231 – 236.⁶

• Mehler, A., Waltinger, U., & A. Wegner. 2007. A Formal Text Representation Model Based on Lexical Chaining., in: P. Geibel, & B.J. Jain (Eds.), Proceedings of the KI 2007 Workshop on Learning from Non-Vectorial Data (LNVD 2007) September 10.. Osnabrück: Universität Osnabrück, 17 – 26⁵

Book chapters

Monographs