Joachim Köhler

70 papers A* 5A 7B 9Misc 2Journal 27Unranked 18

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Adaptive Loops and Memory in Transformers: Think Harder or Know More? CoRR Markus Frey, Behzad Shomali, Ali Hamza Bashir, David Berghaus, Joachim Köhler, Mehdi Ali
2026	J	`jnl`	Modalities, a PyTorch-native Framework For Large-scale LLM Training and Research. CoRR Max Lübbering, Timm Ruland, Richard Rutmann, Felix Stollenwerk, David Fitzek, Michael Fromm, Alexander Arno Weber, Rafet Sifa, Nicolas Flores-Herr, Joachim Köhler, Mehdi Ali
2025	A*	`conf`	Judging Quality Across Languages: A Multilingual Approach to Pretraining Data Filtering with Language Models. EMNLP Mehdi Ali, Manuel Brack, Max Lübbering, Elias Wendt, Abbas Goher Khan, Richard Rutmann, Alex Jude, Maurice Kraus, Alexander Arno Weber, Felix Stollenwerk, David Kaczér, Florian Mai, Lucie Flek, Rafet Sifa, Nicolas Flores-Herr, Joachim Köhler, Patrick Schramowski, Michael Fromm, Kristian Kersting
2025	J	`jnl`	Judging Quality Across Languages: A Multilingual Approach to Pretraining Data Filtering with Language Models. CoRR Mehdi Ali, Manuel Brack, Max Lübbering, Elias Wendt, Abbas Goher Khan, Richard Rutmann, Alex Jude, Maurice Kraus, Alexander Arno Weber, David Kaczér, Florian Mai, Lucie Flek, Rafet Sifa, Nicolas Flores-Herr, Joachim Köhler, Patrick Schramowski, Michael Fromm, Kristian Kersting
2025	A	`conf`	Teuken-7B-Base & Teuken-7B-Instruct: Towards European LLMs. ECAI Mehdi Ali, Michael Fromm, Klaudia Thellmann, Jan Ebert, Alexander Arno Weber, Richard Rutmann, Charvi Jain, Max Lübbering, Daniel Steinigen, Johannes Leveling, Katrin Klug, Jasper Schulze Buschhoff, Lena Jurkschat, Hammam Abdelwahab, Benny Jörg Stein, Karl-Heinz Sylla, Pavel Denisov, Nicolo' Brandizzi, Qasid Saleem, Anirban Bhowmick, Lennard Helmer, Chelsea John, Pedro Ortiz Suarez, Malte Ostendorff, Alex Jude, Lalith Manjunath, Samuel Weinbach, Carolin Penke, Oleg Filatov, Fabio Barth, Paramita Mirza, Lucas Weber, Ines Wendler, Rafet Sifa, Fabian Küch, Andreas Herten, René Jäkel, Georg Rehm, Stefan Kesselheim, Joachim Köhler, Nicolas Flores-Herr
2024	J	`jnl`	Automatic Defect Detection in Sewer Network Using Deep Learning Based Object Detector. CoRR Bach Ha, Birgit Schalter, Laura White, Joachim Köhler
2024	J	`jnl`	Data Processing for the OpenGPT-X Model Family. CoRR Nicolo' Brandizzi, Hammam Abdelwahab, Anirban Bhowmick, Lennard Helmer, Benny Jörg Stein, Pavel Denisov, Qasid Saleem, Michael Fromm, Mehdi Ali, Richard Rutmann, Farzad Naderi, Mohamad Saif Agy, Alexander Schwirjow, Fabian Küch, Luzian Hahn, Malte Ostendorff, Pedro Ortiz Suarez, Georg Rehm, Dennis Wegener, Nicolas Flores-Herr, Joachim Köhler, Johannes Leveling
2024	J	`jnl`	Teuken-7B-Base & Teuken-7B-Instruct: Towards European LLMs. CoRR Mehdi Ali, Michael Fromm, Klaudia Thellmann, Jan Ebert, Alexander Arno Weber, Richard Rutmann, Charvi Jain, Max Lübbering, Daniel Steinigen, Johannes Leveling, Katrin Klug, Jasper Schulze Buschhoff, Lena Jurkschat, Hammam Abdelwahab, Benny Jörg Stein, Karl-Heinz Sylla, Pavel Denisov, Nicolo' Brandizzi, Qasid Saleem, Anirban Bhowmick, Lennard Helmer, Chelsea Maria John, Pedro Ortiz Suarez, Malte Ostendorff, Alex Jude, Lalith Manjunath, Samuel Weinbach, Carolin Penke, Oleg Filatov, Shima Asaadi, Fabio Barth, Rafet Sifa, Fabian Küch, Andreas Herten, René Jäkel, Georg Rehm, Stefan Kesselheim, Joachim Köhler, Nicolas Flores-Herr
2024	J	`jnl`	Towards Multilingual LLM Evaluation for European Languages. CoRR Klaudia Thellmann, Bernhard Stadler, Michael Fromm, Jasper Schulze Buschhoff, Alex Jude, Fabio Barth, Johannes Leveling, Nicolas Flores-Herr, Joachim Köhler, René Jäkel, Mehdi Ali
2023	—	`conf`	Automatic Defect Detection in Sewer Network Using Deep Learning Based Object Detector. IMPROVE Bach Ha, Birgit Schalter, Laura White, Joachim Köhler
2023	J	`jnl`	Flexible Hybrid Table Recognition and Semantic Interpretation System. SN Comput. Sci. Marcin Namysl, Alexander M. Esser, Sven Behnke, Joachim Köhler
2022	B	`conf`	A Study on the Ambiguity in Human Annotation of German Oral History Interviews for Perceived Emotion Recognition and Sentiment Analysis. LREC Michael Gref, Nike Matthiesen, Sreenivasa Hikkal Venugopala, Shalaka Satheesh, Aswinkumar Vijayananth, Duc Bach Ha, Sven Behnke, Joachim Köhler
2022	J	`jnl`	A Study on the Ambiguity in Human Annotation of German Oral History Interviews for Perceived Emotion Recognition and Sentiment Analysis. CoRR Michael Gref, Nike Matthiesen, Sreenivasa Hikkal Venugopala, Shalaka Satheesh, Aswinkumar Vijayananth, Duc Bach Ha, Sven Behnke, Joachim Köhler
2022	—	`conf`	Flexible Table Recognition and Semantic Interpretation System. VISIGRAPP (4: VISAPP) Marcin Namysl, Alexander M. Esser, Sven Behnke, Joachim Köhler
2022	J	`jnl`	Human and Automatic Speech Recognition Performance on German Oral History Interviews. CoRR Michael Gref, Nike Matthiesen, Christoph Schmidt, Sven Behnke, Joachim Köhler
2021	—	`conf`	Empirical Error Modeling Improves Robustness of Noisy Neural Sequence Labeling. ACL/IJCNLP (Findings) Marcin Namysl, Sven Behnke, Joachim Köhler
2021	J	`jnl`	Empirical Error Modeling Improves Robustness of Noisy Neural Sequence Labeling. CoRR Marcin Namysl, Sven Behnke, Joachim Köhler
2021	J	`jnl`	Tab.IAIS: Flexible Table Recognition and Semantic Interpretation System. CoRR Marcin Namysl, Alexander M. Esser, Sven Behnke, Joachim Köhler
2020	B	`conf`	Multi-Staged Cross-Lingual Acoustic Model Adaption for Robust Speech Recognition in Real-World Applications - A Case Study on German Oral History Interviews. LREC Michael Gref, Oliver Walter, Christoph Schmidt, Sven Behnke, Joachim Köhler
2020	J	`jnl`	Multi-Staged Cross-Lingual Acoustic Model Adaption for Robust Speech Recognition in Real-World Applications - A Case Study on German Oral History Interviews. CoRR Michael Gref, Oliver Walter, Christoph Schmidt, Sven Behnke, Joachim Köhler
2020	A*	`conf`	NAT: Noise-Aware Training for Robust Neural Sequence Labeling. ACL Marcin Namysl, Sven Behnke, Joachim Köhler
2020	J	`jnl`	NAT: Noise-Aware Training for Robust Neural Sequence Labeling. CoRR Marcin Namysl, Sven Behnke, Joachim Köhler
2020	B	`conf`	The European Language Technology Landscape in 2020: Language-Centric and Human-Centric AI for Cross-Cultural Communication in Multilingual Europe. LREC Georg Rehm, Katrin Marheinecke, Stefanie Hegele, Stelios Piperidis, Kalina Bontcheva, Jan Hajic, Khalid Choukri, Andrejs Vasiljevs, Gerhard Backfried, Christoph Prinz, José Manuél Gómez-Pérez, Luc Meertens, Paul Lukowicz, Josef van Genabith, Andrea Lösch, Philipp Slusallek, Morten Irgens, Patrick Gatellier, Joachim Köhler, Laure Le Bars, Dimitra Anastasiou, Albina Auksoriute, Núria Bel, António Branco, Gerhard Budin, Walter Daelemans, Koenraad De Smedt, Radovan Garabík, Maria Gavriilidou, Dagmar Gromann, Svetla Koeva, Simon Krek, Cvetana Krstev, Krister Lindén, Bernardo Magnini, Jan Odijk, Maciej Ogrodniczuk, Eiríkur Rögnvaldsson, Mike Rosner, Bolette S. Pedersen, Inguna Skadina, Marko Tadic, Dan Tufis, Tamás Váradi, Kadri Vider, Andy Way, François Yvon
2020	J	`jnl`	The European Language Technology Landscape in 2020: Language-Centric and Human-Centric AI for Cross-Cultural Communication in Multilingual Europe. CoRR Georg Rehm, Katrin Marheinecke, Stefanie Hegele, Stelios Piperidis, Kalina Bontcheva, Jan Hajic, Khalid Choukri, Andrejs Vasiljevs, Gerhard Backfried, Christoph Prinz, José Manuél Gómez-Pérez, Luc Meertens, Paul Lukowicz, Josef van Genabith, Andrea Lösch, Philipp Slusallek, Morten Irgens, Patrick Gatellier, Joachim Köhler, Laure Le Bars, Dimitra Anastasiou, Albina Auksoriute, Núria Bel, António Branco, Gerhard Budin, Walter Daelemans, Koenraad De Smedt, Radovan Garabík, Maria Gavrilidou, Dagmar Gromann, Svetla Koeva, Simon Krek, Cvetana Krstev, Krister Lindén, Bernardo Magnini, Jan Odijk, Maciej Ogrodniczuk, Eiríkur Rögnvaldsson, Mike Rosner, Bolette Sandford Pedersen, Inguna Skadina, Marko Tadic, Dan Tufis, Tamás Váradi, Kadri Vider, Andy Way, François Yvon
2020	—	`conf`	Towards an Interoperable Ecosystem of AI and LT Platforms: A Roadmap for the Implementation of Different Levels of Interoperability. IWLTP@LREC Georg Rehm, Dimitris Galanis, Penny Labropoulou, Stelios Piperidis, Martin Welß, Ricardo Usbeck, Joachim Köhler, Miltos Deligiannis, Katerina Gkirtzou, Johannes Fischer, Christian Chiarcos, Nils Feldhus, Julián Moreno Schneider, Florian Kintzel, Elena Montiel-Ponsoda, Víctor Rodríguez-Doncel, John Philip McCrae, David Laqua, Irina Patricia Theile, Christian Dittmar, Kalina Bontcheva, Ian Roberts, Andrejs Vasiljevs, Andis Lagzdins
2020	J	`jnl`	Towards an Interoperable Ecosystem of AI and LT Platforms: A Roadmap for the Implementation of Different Levels of Interoperability. CoRR Georg Rehm, Dimitrios Galanis, Penny Labropoulou, Stelios Piperidis, Martin Welß, Ricardo Usbeck, Joachim Köhler, Miltos Deligiannis, Katerina Gkirtzou, Johannes Fischer, Christian Chiarcos, Nils Feldhus, Julián Moreno Schneider, Florian Kintzel, Elena Montiel-Ponsoda, Víctor Rodríguez-Doncel, John P. McCrae, David Laqua, Irina Patricia Theile, Christian Dittmar, Kalina Bontcheva, Ian Roberts, Andrejs Vasiljevs, Andis Lagzdins
2019	A	`conf`	Two-Staged Acoustic Modeling Adaption for Robust Speech Recognition by the Example of German Oral History Interviews. ICME Michael Gref, Christoph Schmidt, Sven Behnke, Joachim Köhler
2019	J	`jnl`	Two-Staged Acoustic Modeling Adaption for Robust Speech Recognition by the Example of German Oral History Interviews. CoRR Michael Gref, Christoph Schmidt, Sven Behnke, Joachim Köhler
2018	—	`conf`	Audio Mining für die Geistes- und Kulturwissenschaften: Nutzungsszenarien und Herausforderungen. DHd Joachim Köhler, Almut Leh, Nikolaus P. Himmelmann, Felix Rau
2018	B	`conf`	Improved Transcription and Indexing of Oral History Interviews for Digital Humanities Research. LREC Michael Gref, Joachim Köhler, Almut Leh
2018	—	`conf`	Improving Robust Speech Recognition for German Oral History Interviews Using Multi-Condition Training. ITG Symposium on Speech Communication Michael Gref, Christoph Schmidt, Joachim Köhler
2017	J	`jnl`	A knowledge graph based speech interface for question answering systems. Speech Commun. Ashwini Jaya Kumar, Christoph Schmidt, Joachim Köhler
2017	J	`jnl`	KA3: Speech Analytics for Oral History and the Language Sciences. ERCIM News Joachim Köhler, Nikolaus P. Himmelmann, Almut Leh
2017	A	`conf`	Multitask Sequence-to-Sequence Models for Grapheme-to-Phoneme Conversion. INTERSPEECH Benjamin Milde, Christoph Schmidt, Joachim Köhler
2017	J	`jnl`	Towards a Knowledge Graph based Speech Interface. CoRR Ashwini Jaya Kumar, Sören Auer, Christoph Schmidt, Joachim Köhler
2016	—	`conf`	Evaluation einer Audio Mining-Suche im Kontext der 'Social Connected TV'-Plattform. UP Tobias Simon, Sven Pagel, Joachim Köhler
2016	—	`conf`	The Fraunhofer IAIS Audio Mining System: Current State and Future Directions. ITG Symposium on Speech Communication Christoph Schmidt, Michael Stadtschnitzer, Joachim Köhler
2016	—	`conf`	Towards a Dialogue System Supporting Automatic Event Identification. DMS Yibin Jiang, Tiansi Dong, Armin B. Cremers, Joachim Köhler
2015	J	`jnl`	Big Data, Big Opportunities - Anwendungssituation und Forschungsbedarf des Themas Big Data in Deutschland. Inform. Spektrum Stefan Wrobel, Hans Voss, Joachim Köhler, Uwe Beyer, Sören Auer
2014	B	`conf`	Exploiting the large-scale German Broadcast Corpus to boost the Fraunhofer IAIS Speech Recognition System. LREC Michael Stadtschnitzer, Jochen Schwenninger, Daniel Stein, Joachim Köhler
2013	J	`jnl`	The MoveOn database: motorcycle environment speech and noise database for command and control applications. Lang. Resour. Evaluation Theodoros Kostoulas, Thomas Winkler, Todor Ganchev, Nikos Fakotakis, Joachim Köhler
2012	—	`conf`	Potentials for ASR based on Multiple Acoustic Models and Model Selection using Standard Speech Features. ITG Conference on Speech Communication Thomas Winkler, Daniel Stein, Rolf Bardeli, Daniel Schneider, Joachim Köhler
2011	J	`jnl`	LIVE: An Integrated Production and Feedback System for Intelligent and Interactive TV Broadcasting. IEEE Trans. Broadcast. Jianmin Jiang, Joachim Köhler, Carmen Mac Williams, Janis Zaletelj, Georg Güntner, Heike Horstmann, Jinchang Ren, Jobst Löffler, Ying Weng
2010	—	`conf`	Constrained Subword Units for Speaker Recognition. Odyssey Doris Baum, Daniel Schneider, Timo Mertens, Joachim Köhler
2010	A	`conf`	Contextual verification for open vocabulary spoken term detection. INTERSPEECH Daniel Schneider, Timo Mertens, Martha A. Larson, Joachim Köhler
2010	B	`conf`	DiSCo - A German Evaluation Corpus for Challenging Problems in the Broadcast Domain. LREC Doris Baum, Daniel Schneider, Rolf Bardeli, Jochen Schwenninger, Barbara Samlowski, Thomas Winkler, Joachim Köhler
2010	J	`jnl`	Multimedia with a speech track: searching spontaneous conversational speech. SIGIR Forum Martha A. Larson, Roeland Ordelman, Franciska de Jong, Joachim Köhler, Wessel Kraaij
2010	—	`conf`	Spoken Term Detection on German Speech Data. Sprachkommunikation Daniel Schneider, Joachim Köhler
2009	—	`conf`	Audio Clips Content Comparison Using Latent Semantic Indexing. ICSC Konstantin Biatov, Joachim Köhler, Daniel Schneider
2009	A	`conf`	Merging search spaces for subword spoken term detection. INTERSPEECH Timo Mertens, Daniel Schneider, Joachim Köhler
2009	—	`ed.`	Proceedings of the third workshop on Searching spontaneous conversational speech, SSCS '09, Beijing, China, October 23, 2009 SSCS@MM Martha A. Larson, Roeland Ordelman, Franciska de Jong, Joachim Köhler, Wessel Kraaij
2009	A*	`conf`	Searching multimedia content with a spontaneous conversational speech track. ACM Multimedia Martha A. Larson, Roeland Ordelman, Franciska de Jong, Wessel Kraaij, Joachim Köhler
2008	J	`jnl`	Spoken content retrieval: Searching spontaneous conversational speech. SIGIR Forum Joachim Köhler, Martha A. Larson, Franciska de Jong, Wessel Kraaij, Roeland Ordelman
2008	B	`conf`	The MoveOn Motorcycle Speech Corpus. LREC Thomas Winkler, Theodoros Kostoulas, Richard Adderley, Christian Bonkowski, Todor Ganchev, Joachim Köhler, Nikos Fakotakis
2007	—	`conf`	Structured Audio Player: Supporting Radio Archive Workflows with Automatically Generated Structure Metadata. RIAO Martha A. Larson, Joachim Köhler
2007	J	`jnl`	Towards Sociable Virtual Humans: Multimodal Recognition of Human Input and Behavior. Int. J. Virtual Real. Christian Eckes, Konstantin Biatov, Frank Hülsken, Joachim Köhler, Pia Breuer, Pedro Branco, L. Miguel Encarnação
2006	—	`conf`	EU-IST Project Live: Live Staging of Media Events. SAMT (Posters and Demos) Joachim Köhler, Richard Wages, Carmen Mac Williams, Heike Fischer
2006	A	`conf`	Improvement speaker clustering using global similarity features. INTERSPEECH Konstantin Biatov, Joachim Köhler
2006	—	`conf`	SHARE: supporting large-scale rescue operations with communication and information services over mobile networks. MobiMedia Jobst Löffler, Jochen Schon, Joachim Köhler
2003	A*	`conf`	An audio stream classification and optimal segmentation for multimedia applications. ACM Multimedia Konstantin Biatov, Joachim Köhler
2002	B	`conf`	Creation of an Annotated German Broadcast Speech Database for Spoken Document Retrieval. LREC Stefan Eickeler, Martha A. Larson, Wolff Rüter, Joachim Köhler
2002	A*	`conf`	IFINDER: an MPEG-7-based retrieval system for distributed multimedia content. ACM Multimedia Jobst Löffler, Konstantin Biatov, Christian Eckes, Joachim Köhler
2002	B	`conf`	Methods and Tools for Speech Data Acquisition exploiting a Database of German Parliamentary Speeches and Transcripts from the Internet. LREC Konstantin Biatov, Joachim Köhler
2001	J	`jnl`	Multilingual phone models for vocabulary-independent speech recognition tasks. Speech Commun. Joachim Köhler
2000	A	`conf`	Compound splitting and lexical unit recombination for improved performance of a speech recognition system for German parliamentary speeches. INTERSPEECH Martha A. Larson, Daniel Willett, Joachim Köhler, Gerhard Rigoll
2000	—	`—`	Erstellung einer statistisch modellierten multilingualen Lautbibliothek für die Spracherkennung. Joachim Köhler
1999	—	`conf`	Comparative evaluation of six German TTS systems. EUROSPEECH Gerit P. Sonntag, Thomas Portele, Felicitas Haas, Joachim Köhler
1998	Misc	`conf`	Language adaptation of multilingual phone models for vocabulary independent speech recognition tasks. ICASSP Joachim Köhler
1997	Misc	`conf`	In-service adaptation of multilingual hidden-Markov-models. ICASSP Udo Bub, Joachim Köhler, Bojan Imperl
1996	—	`conf`	Multi-lingual phoneme recognition exploiting acoustic-phonetic similarities of sounds. ICSLP Joachim Köhler