Michael Wiegand

81 papers A* 3A 6B 16C 2Misc 5Journal 8Unranked 38

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	The Relevance of Value Systems for Offensive Language Detection. EACL (Volume 1: Long Papers) Michael Wiegand, Elisabeth Eder, Josef Ruppenhofer
2025	—	`conf`	Beyond Negative Stereotypes - Non-Negative Abusive Utterances about Identity Groups and Their Semantic Variants. ACL (1) Tina Lommel, Elisabeth Eder, Josef Ruppenhofer, Michael Wiegand
2025	—	`conf`	Overview of the CLEF-2025 CheckThat! Lab Task 1 on Subjectivity in News Articles. CLEF (Working Notes) Federico Ruggeri, Arianna Muti, Katerina Korre, Julia Maria Struß, Melanie Siegel, Michael Wiegand, Firoj Alam, Md. Rafiul Biswas, Wajdi Zaghouani, Maria Nawrocka, Bogdan Ivasiuk, Gogu Razvan, Andreiana Mihail
2025	—	`conf`	Relation Extraction or Pattern Matching? Unravelling the Generalisation Limits of Language Models for Biographical RE. IJCNLP-AACL (long papers) Varvara Arzt, Allan Hanbury, Michael Wiegand, Gábor Recski, Terra Blevins
2025	J	`jnl`	Relation Extraction or Pattern Matching? Unravelling the Generalisation Limits of Language Models for Biographical RE. CoRR Varvara Arzt, Allan Hanbury, Michael Wiegand, Gábor Recski, Terra Blevins
2025	B	`conf`	Revisiting Implicitly Abusive Language Detection: Evaluating LLMs in Zero-Shot and Few-Shot Settings. COLING Julia Jaremko, Dagmar Gromann, Michael Wiegand
2024	J	`jnl`	Determining sentiment views of verbal multiword expressions using linguistic features. Nat. Lang. Eng. Michael Wiegand, Marc Schulder, Josef Ruppenhofer
2024	A*	`conf`	Oddballs and Misfits: Detecting Implicit Abuse in Which Identity Groups are Depicted as Deviating from the Norm. EMNLP Michael Wiegand, Josef Ruppenhofer
2024	—	`conf`	Overview of the CLEF-2024 CheckThat! Lab Task 2 on Subjectivity in News Articles. CLEF (Working Notes) Julia Maria Struß, Federico Ruggeri, Alberto Barrón-Cedeño, Firoj Alam, Dimitar Dimitrov, Andrea Galassi, Georgi Pachov, Ivan Koychev, Preslav Nakov, Melanie Siegel, Michael Wiegand, Maram Hasanain, Reem Suwaileh, Wajdi Zaghouani
2024	—	`ed.`	Proceedings of the 20th Conference on Natural Language Processing, KONVENS 2024, Vienna, Austria, September 10-13, 2024 KONVENS Pedro Henrique Luz de Araujo, Andreas Baumann, Dagmar Gromann, Brigitte Krenn, Benjamin Roth, Michael Wiegand
2023	—	`conf`	A Question of Style: A Dataset for Analyzing Formality on Different Levels. EACL (Findings) Elisabeth Eder, Ulrike Krieg-Holz, Michael Wiegand
2023	J	`jnl`	Editorial. Datenbank-Spektrum Ralf Krestel, Udo Kruschwitz, Michael Wiegand, Theo Härder
2023	A*	`conf`	Euphemistic Abuse - A New Dataset and Classification Experiments for Implicitly Abusive Language. EMNLP Michael Wiegand, Jana Kampfmeier, Elisabeth Eder, Josef Ruppenhofer
2023	—	`conf`	Overview of the CLEF-2023 CheckThat! Lab: Task 2 on Subjectivity Detection. CLEF (Working Notes) Andrea Galassi, Federico Ruggeri, Alberto Barrón-Cedeño, Firoj Alam, Tommaso Caselli, Mücahid Kutlu, Julia Maria Struß, Francesco Antici, Maram Hasanain, Juliane Köhler, Katerina Korre, Folkert Leistra, Arianna Muti, Melanie Siegel, Mehmet Deniz Türkmen, Michael Wiegand, Wajdi Zaghouani
2022	B	`conf`	"Beste Grüße, Maria Meyer" - Pseudonymization of Privacy-Sensitive Information in Emails. LREC Elisabeth Eder, Michael Wiegand, Ulrike Krieg-Holz, Udo Hahn
2022	B	`conf`	Biographically Relevant Tweets - a New Dataset, Linguistic Analysis and Classification Experiments. COLING Michael Wiegand, Rebecca Wilm, Katja Markert
2022	—	`conf`	Identifying Implicitly Abusive Remarks about Identity Groups using a Linguistically Informed Approach. NAACL-HLT Michael Wiegand, Elisabeth Eder, Josef Ruppenhofer
2022	—	`conf`	Overview of the CLEF-2022 CheckThat! Lab on Fighting the COVID-19 Infodemic and Fake News Detection. CLEF Preslav Nakov, Alberto Barrón-Cedeño, Giovanni Da San Martino, Firoj Alam, Julia Maria Struß, Thomas Mandl, Rubén Míguez, Tommaso Caselli, Mücahid Kutlu, Wajdi Zaghouani, Chengkai Li, Shaden Shaar, Gautam Kishore Shahi, Hamdy Mubarak, Alex Nikolov, Nikolay Babulkov, Yavuz Selim Kartal, Michael Wiegand, Melanie Siegel, Juliane Köhler
2022	—	`conf`	Overview of the CLEF-2022 CheckThat! Lab: Task 3 on Fake News Detection. CLEF (Working Notes) Juliane Köhler, Gautam Kishore Shahi, Julia Maria Struß, Michael Wiegand, Melanie Siegel, Thomas Mandl, Mina Schütz
2021	J	`jnl`	Automatic generation of lexica for sentiment polarity shifters. Nat. Lang. Eng. Marc Schulder, Michael Wiegand, Josef Ruppenhofer
2021	A	`conf`	Exploiting Emojis for Abusive Language Detection. EACL Michael Wiegand, Josef Ruppenhofer
2021	A	`conf`	Implicitly Abusive Comparisons - A New Dataset and Linguistic Analysis. EACL Michael Wiegand, Maja Geulig, Josef Ruppenhofer
2021	—	`conf`	Implicitly Abusive Language - What does it actually look like and why are we not getting there? NAACL-HLT Michael Wiegand, Josef Ruppenhofer, Elisabeth Eder
2021	—	`conf`	Overview of the GermEval 2021 Shared Task on the Identification of Toxic, Engaging, and Fact-Claiming Comments. GermEval@KONVENS Julian Risch, Anke Stoll, Lena Wilms, Michael Wiegand
2021	—	`ed.`	Proceedings of the GermEval 2021 Shared Task on the Identification of Toxic, Engaging, and Fact-Claiming Comments, GermEval@KONVENS 2021, Düsseldorf, Germany, September 6, 2021 GermEval@KONVENS Julian Risch, Anke Stoll, Lena Wilms, Michael Wiegand
2021	J	`jnl`	Python for Linguists. Comput. Linguistics Benjamin Roth, Michael Wiegand
2020	B	`conf`	Doctor Who? Framing Through Names and Titles in German. LREC Esther van den Berg, Katharina Korfhage, Josef Ruppenhofer, Michael Wiegand, Katja Markert
2020	B	`conf`	Enhancing a Lexicon of Polarity Shifters through the Supervised Classification of Shifting Directions. LREC Marc Schulder, Michael Wiegand, Josef Ruppenhofer
2019	—	`conf`	A Descriptive Analysis of a German Corpus Annotated with Opinion Sources and Targets. KONVENS Michael Wiegand, Leonie Lapp, Josef Ruppenhofer
2019	—	`conf`	A Supervised Learning Approach for the Extraction of Sources and Targets from German Text. KONVENS Michael Wiegand, Margarita Chikobava, Josef Ruppenhofer
2019	—	`conf`	Detecting Derogatory Compounds - An Unsupervised Approach. NAACL-HLT (1) Michael Wiegand, Maximilian Wolf, Josef Ruppenhofer
2019	—	`conf`	Detection of Abusive Language: the Problem of Biased Datasets. NAACL-HLT (1) Michael Wiegand, Josef Ruppenhofer, Thomas Kleinbauer
2019	—	`conf`	Overview of GermEval Task 2, 2019 Shared Task on the Identification of Offensive Language. KONVENS Julia Maria Struß, Melanie Siegel, Josef Ruppenhofer, Michael Wiegand, Manfred Klenner
2018	B	`conf`	Automatically Creating a Lexicon of Verbal Polarity Shifters: Mono- and Cross-lingual Methods for German. COLING Marc Schulder, Michael Wiegand, Josef Ruppenhofer
2018	B	`conf`	Disambiguation of Verbal Shifters. LREC Michael Wiegand, Sylvette Loda, Josef Ruppenhofer
2018	B	`conf`	Distinguishing affixoid formations from compounds. COLING Josef Ruppenhofer, Michael Wiegand, Rebecca Wilm, Katja Markert
2018	—	`conf`	Inducing a Lexicon of Abusive Words - a Feature-Based Approach. NAACL-HLT Michael Wiegand, Josef Ruppenhofer, Anna Schmidt, Clayton Greenberg
2018	B	`conf`	Introducing a Lexicon of Verbal Polarity Shifters for English. LREC Marc Schulder, Michael Wiegand, Josef Ruppenhofer, Stephanie Köser
2017	—	`conf`	A Survey on Hate Speech Detection using Natural Language Processing. SocialNLP@EACL Anna Schmidt, Michael Wiegand
2017	Misc	`conf`	Evaluating the morphological compositionality of polarity. RANLP Josef Ruppenhofer, Petra Steiner, Michael Wiegand
2017	—	`conf`	Negation Modeling for German Polarity Classification. GSCL Michael Wiegand, Maximilian Wolf, Josef Ruppenhofer
2017	—	`conf`	Towards Bootstrapping a Polarity Shifter Lexicon using Linguistic Features. IJCNLP(1) Marc Schulder, Michael Wiegand, Josef Ruppenhofer, Benjamin Roth
2016	—	`conf`	Opinion Holder and Target Extraction on Opinion Compounds - A Linguistic Approach. HLT-NAACL Michael Wiegand, Christine Bocionek, Josef Ruppenhofer
2016	—	`conf`	Separating Actor-View from Speaker-View Opinion Expressions using Linguistic Features. HLT-NAACL Michael Wiegand, Marc Schulder, Josef Ruppenhofer
2015	C	`conf`	Combining Pattern-Based and Distributional Similarity for Graph-Based Noun Categorization. NLDB Michael Wiegand, Benjamin Roth, Dietrich Klakow
2015	J	`jnl`	Detecting conditional healthiness of food items from natural language text. Lang. Resour. Evaluation Michael Wiegand, Dietrich Klakow
2015	B	`conf`	Opinion Holder and Target Extraction based on the Induction of Verbal Categories. CoNLL Michael Wiegand, Josef Ruppenhofer
2015	—	`conf`	Opinion Holder and Target Extraction for Verb-based Opinion Predicates - The Problem is Not Solved. WASSA@EMNLP Michael Wiegand, Marc Schulder, Josef Ruppenhofer
2015	Misc	`conf`	Ordering adverbs by their scaling effect on adjective intensity. RANLP Josef Ruppenhofer, Jasper Brandes, Petra Steiner, Michael Wiegand
2014	A	`conf`	Automatic Food Categorization from Large Unlabeled Corpora and Its Impact on Relation Extraction. EACL Michael Wiegand, Benjamin Roth, Dietrich Klakow
2014	A	`conf`	Comparing methods for deriving intensity scores for adjectives. EACL Josef Ruppenhofer, Michael Wiegand, Jasper Brandes
2014	J	`jnl`	Effective Slot Filling Based on Shallow Distant Supervision Methods. CoRR Benjamin Roth, Tassilo Barth, Michael Wiegand, Mittul Singh, Dietrich Klakow
2014	—	`conf`	Relation Extraction for the Food Domain without Labeled Training Data - Is Distant Supervision the Best Solution? PolTAL Melanie Reiplinger, Michael Wiegand, Dietrich Klakow
2014	B	`conf`	Separating Brands from Types: an Investigation of Different Features for the Food Domain. COLING Michael Wiegand, Dietrich Klakow
2013	—	`conf`	A survey of noise reduction methods for distant supervision. AKBC@CIKM Benjamin Roth, Tassilo Barth, Michael Wiegand, Dietrich Klakow
2013	J	`jnl`	Bootstrapping polarity classifiers with rule-based classification. Lang. Resour. Evaluation Michael Wiegand, Manfred Klenner, Dietrich Klakow
2013	—	`conf`	Effective Slot Filling Based on Shallow Distant Supervision Methods. TAC Benjamin Roth, Tassilo Barth, Michael Wiegand, Mittul Singh, Dietrich Klakow
2013	—	`conf`	Predicative Adjectives: An Unsupervised Criterion to Extract Subjective Adjectives. HLT-NAACL Michael Wiegand, Josef Ruppenhofer, Dietrich Klakow
2013	B	`conf`	Towards Contextual Healthiness Classification of Food Items - A Linguistic Approach. IJCNLP Michael Wiegand, Dietrich Klakow
2012	B	`conf`	A Gold Standard for Relation Extraction in the Food Domain. LREC Michael Wiegand, Benjamin Roth, Eva Lasarcyk, Stephanie Köser, Dietrich Klakow
2012	—	`conf`	Data-driven knowledge extraction for the food domain. KONVENS Michael Wiegand, Benjamin Roth, Dietrich Klakow
2012	A	`conf`	Generalization Methods for In-Domain and Cross-Domain Opinion Holder Extraction. EACL Michael Wiegand, Dietrich Klakow
2012	—	`conf`	Generalizing from Freebase and Patterns using Cluster-Based Distant Supervision for TAC KBP Slotfilling 2012. TAC Benjamin Roth, Grzegorz Chrupala, Michael Wiegand, Mittul Singh, Dietrich Klakow
2012	B	`conf`	MLSA - A Multi-layered Reference Corpus for German Sentiment Analysis. LREC Simon Clematide, Stefan Gindl, Manfred Klenner, Stefanos Petrakis, Robert Remus, Josef Ruppenhofer, Ulli Waltinger, Michael Wiegand
2012	C	`conf`	Web-Based Relation Extraction for the Food Domain. NLDB Michael Wiegand, Benjamin Roth, Dietrich Klakow
2011	—	`conf`	Convolution Kernels for Subjectivity Detection. NODALIDA Michael Wiegand, Dietrich Klakow
2011	—	`—`	Hybrid approaches for sentiment analysis. Michael Wiegand
2011	Misc	`conf`	Prototypical Opinion Holders: What We can Learn from Experts and Analysts. RANLP Michael Wiegand, Dietrich Klakow
2011	—	`conf`	Saarland University Spoken Language Systems Group at TAC KBP 2011. TAC Fang Xu, Stefan Kazalski, Grzegorz Chrupala, Benjamin Roth, Xujian Zhao, Michael Wiegand, Dietrich Klakow
2010	—	`conf`	A survey on the role of negation in sentiment analysis. NeSp-NLP@ACL Michael Wiegand, Alexandra Balahur, Benjamin Roth, Dietrich Klakow, Andrés Montoyo
2010	—	`conf`	Convolution Kernels for Opinion Holder Extraction. HLT-NAACL Michael Wiegand, Dietrich Klakow
2010	B	`conf`	Predictive Features for Detecting Indefinite Polar Sentences. LREC Michael Wiegand, Dietrich Klakow
2010	—	`conf`	Saarland University Spoken Language Systems at the Slot Filling Task of TAC KBP 2010. TAC Grzegorz Chrupala, Saeedeh Momtazi, Michael Wiegand, Stefan Kazalski, Fang Xu, Benjamin Roth, Alexandra Balahur, Dietrich Klakow
2009	—	`conf`	Predictive Features in Semi-Supervised Learning for Polarity Classification and the Role of Adjectives. NODALIDA Michael Wiegand, Dietrich Klakow
2009	Misc	`conf`	The Role of Knowledge-based Features in Polarity Classification at Sentence Level. FLAIRS Michael Wiegand, Dietrich Klakow
2009	Misc	`conf`	Topic-Related Polarity Classification of Blog Sentences. EPIA Michael Wiegand, Dietrich Klakow
2008	B	`conf`	Cost-Sensitive Learning in Answer Extraction. LREC Michael Wiegand, Jochen L. Leidner, Dietrich Klakow
2008	A	`conf`	Optimizing Language Models for Polarity Classification. ECIR Michael Wiegand, Dietrich Klakow
2008	—	`conf`	The Alyssa System at TAC QA 2008. TAC Michael Wiegand, Saeedeh Momtazi, Stefan Kazalski, Fang Xu, Grzegorz Chrupala, Dietrich Klakow
2007	A*	`conf`	Combining term-based and event-based matching for question answering. SIGIR Michael Wiegand, Jochen L. Leidner, Dietrich Klakow
2007	—	`conf`	The Alyssa System at TREC QA 2007: Do We Need Blog06? TREC Dan Shen, Michael Wiegand, Andreas Merkel, Stefan Kazalski, Sabine Hunsicker, Jochen L. Leidner, Dietrich Klakow