Ulli Waltinger

Publication Activity (10 Years)

Years Active: 2008-2021
Publications (10 Years): 12

Top Venues

CoRR

LREC

AI Mag.

EMNLP (Findings)

Bielefeld University (PHD)

Education History

Bielefeld University

PHD

Publications

Sanjeev Kumar Karn, Francine Chen, Yan-Ying Chen, Ulli Waltinger, Hinrich Schütze
Few-Shot Learning of an Interleaved Text Summarization Model by Pretraining with Synthetic Data. CoRR (2021)
Nina Pörner, Ulli Waltinger, Hinrich Schütze
Inexpensive Domain Adaptation of Pretrained Language Models: Case Studies on Biomedical NER and Covid-19 QA. EMNLP (Findings) (2020)
Nina Pörner, Ulli Waltinger, Hinrich Schütze
Sentence Meta-Embeddings for Unsupervised Semantic Textual Similarity. ACL (2020)
Florian Buettner, John Piorkowski, Ian McCulloh, Ulli Waltinger
AAAI FSS-19: Human-Centered AI: Trustworthiness of AI Models and Data Proceedings. CoRR (2020)
Nina Pörner, Ulli Waltinger, Hinrich Schütze
E-BERT: Efficient-Yet-Effective Entity Embeddings for BERT. EMNLP (Findings) (2020)
Nina Pörner, Ulli Waltinger, Hinrich Schütze
Inexpensive Domain Adaptation of Pretrained Language Models: A Case Study on Biomedical Named Entity Recognition. CoRR (2020)
Sanjeev Kumar Karn, Mark Buckley, Ulli Waltinger, Hinrich Schütze
News Article Teaser Tweets and How to Generate Them. NAACL-HLT (1) (2019)
Sanjeev Kumar Karn, Francine Chen, Yan-Ying Chen, Ulli Waltinger, Hinrich Schütze
Generating Multi-Sentence Abstractive Summaries of Interleaved Texts. CoRR (2019)
Nina Pörner, Ulli Waltinger, Hinrich Schütze
Sentence Meta-Embeddings for Unsupervised Semantic Textual Similarity. CoRR (2019)
Nina Pörner, Ulli Waltinger, Hinrich Schütze
BERT is Not a Knowledge Base (Yet): Factual Knowledge vs. Name-Based Reasoning in Unsupervised QA. CoRR (2019)
Sanjeev Kumar Karn, Mark Buckley, Ulli Waltinger, Hinrich Schütze
News Article Teaser Tweets and How to Generate Them. CoRR (2018)
Sanjeev Karn, Ulli Waltinger, Hinrich Schütze
End-to-End Trainable Attentive Decoder for Hierarchical Entity Classification. EACL (2) (2017)
Adam B. Cohen, Sonia Chernova, James Giordano, Frank Guerin, Kris K. Hauser, Bipin Indurkhya, Matteo Leonetti, Larry R. Medsker, Martin Michalowski, Daniel Sonntag, Georgi Stojanov, Dan Tecuci, Andrea Thomaz, Tony Veale, Ulli Waltinger
Reports on the 2014 AAAI Fall Symposium Series. AI Mag. 36 (3) (2015)
Artem Ostankov, Florian Röhrbein, Ulli Waltinger
LinkedHealthAnswers: Towards Linked Data-driven Question Answering for the Health Care Domain. LREC (2014)
Ulli Waltinger, Dan Tecuci, Mihaela Olteanu, Vlad Mocanu, Sean Sullivan
Natural Language Access to Enterprise Data. AI Mag. 35 (1) (2014)
Ulli Waltinger
Smart Data Access: Semantic Web Technologies for Energy Diagnostics. ISWC (Industry Track) (2014)
Malte Sander, Ulli Waltinger, Mikhail Roshchin, Thomas A. Runkler
Ontology-Based Translation of Natural Language Queries to SPARQL. AAAI Fall Symposia (2014)
Ulli Waltinger, Dan Tecuci, Mihaela Olteanu, Vlad Mocanu, Sean Sullivan
USI Answers: Natural Language Question Answering Over (Semi-) Structured Industry Data. IAAI (2013)
Ulli Waltinger, Dan Tecuci, Florin Picioroaga, Cosmin Grigoras, Sean Sullivan
Market Intelligence: Linked Data-driven Entity Resolution for Customer and Competitor Analysis. ICWE (2013)
Ulli Waltinger, Alexa Breuing, Ipke Wachsmuth
Connecting Question Answering and Conversational Agents - Contextualizing German Questions for Interactive Question Answering Systems. Künstliche Intell. 26 (4) (2012)
Simon Clematide, Stefan Gindl, Manfred Klenner, Stefanos Petrakis, Robert Remus, Josef Ruppenhofer, Ulli Waltinger, Michael Wiegand
MLSA - A Multi-layered Reference Corpus for German Sentiment Analysis. LREC (2012)
Alexa Breuing, Ulli Waltinger, Ipke Wachsmuth
Harvesting Wikipedia Knowledge to Identify Topics in Ongoing Natural Language Dialogs. Web Intelligence (2011)
Ulli Waltinger, Alexa Breuing, Ipke Wachsmuth
Interfacing Virtual Agents with Collaborative Knowledge: Open Domain Question Answering Using Wikipedia-Based Topic Models. IJCAI (2011)
Mathias Lösch, Ulli Waltinger, Wolfram Horstmann, Alexander Mehler
Building a DDC-annotated Corpus from OAI Metadata. J. Digit. Inf. 12 (2) (2011)
Ulli Waltinger
An Empirical Study on Machine Learning-Based Sentiment Classification Using Polarity Clues. WEBIST (Selected Papers) (2010)
Ulli Waltinger
Sentiment Analysis Reloaded - A Comparative Study on Sentiment Polarity Identification Combining Machine Learning and Subjectivity Features. WEBIST (1) (2010)
Ulli Waltinger
GermanPolarityClues: A Lexical Resource for German Sentiment Analysis. LREC (2010)
Alexander Mehler, Nils Diewald, Rüdiger Gleim, Ulli Waltinger
Time Series of Linguistic Networks in the Patrologia Latina. GI Jahrestagung (2) (2010)
Ulli Waltinger, Alexander Mehler
Social Semantics and Its Evaluation by Means of Semantic Relatedness and Open Topic Models. Web Intelligence (2009)
Rüdiger Gleim, Ulli Waltinger, Alexandra Ernst, Alexander Mehler, Tobias Feith, Dietmar Esch
eHumanities Desktop - An Online System for Corpus Management and Analysis in Support of Computing in the Humanities. EACL (Demos) (2009)
Ulli Waltinger, Alexander Mehler, Mathias Lösch, Wolfram Horstmann
Hierarchical Classification of OAI Metadata Using the DDC Taxonomy. NLP4DL/AT4DL (2009)
Ulli Waltinger, Alexander Mehler, Armin Wegner
A Two-level Approach to Web Genre Classification. WEBIST (2009)
Alexander Mehler, Ulli Waltinger
Enhancing document modeling by means of open topic models: Crossing the frontier of classification schemes in digital libraries by example of the DDC. Libr. Hi Tech 27 (4) (2009)
Ulli Waltinger, Alexander Mehler
Who Is It? Context Sensitive Named Entity and Instance Recognition by Means of Wikipedia. Web Intelligence (2008)
Ulli Waltinger, Alexander Mehler, Gerhard Heyer
Towards Automatic Content Tagging - Enhanced Web Services in Digital Libraries using Lexical Chaining. WEBIST (2) (2008)

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Publication Activity (10 Years)

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Ulli Waltinger