Alexander Löser

107 papers A* 3A 4B 10C 4Misc 1Journal 42Unranked 42

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	CliniBench: A Clinical Outcome Prediction Benchmark for Generative and Encoder-Based Language Models. EACL (Volume 1: Long Papers) Paul Grundmann, Jan Frick, Dennis Fast, Thomas Steffek, Felix A. Gers, Wolfgang Nejdl, Alexander Löser
2026	J	`jnl`	Robust Conformal Prediction for Infrequent Classes. Trans. Mach. Learn. Res. Jens-Michalis Papaioannou, Sebastian Jäger, Alexei Figueroa, David Stutz, Betty van Aken, Keno K. Bressem, Wolfgang Nejdl, Felix A. Gers, Alexander Löser, Felix Biessmann
2026	J	`jnl`	Same Meaning, Different Scores: Lexical and Syntactic Sensitivity in LLM Evaluation. CoRR Bogdan Kostic, Conor Fallon, Julian Risch, Alexander Löser
2025	A	`conf`	"Where does it hurt?" - Dataset and Study on Physician Intent Trajectories in Doctor Patient Dialogues. ECAI Tom Röhr, Soumyadeep Roy, Fares Al Mohamad, Jens-Michalis Papaioannou, Wolfgang Nejdl, Felix A. Gers, Alexander Löser
2025	J	`jnl`	"Where does it hurt?" - Dataset and Study on Physician Intent Trajectories in Doctor Patient Dialogues. CoRR Tom Roehr, Soumyadeep Roy, Fares Al Mohamad, Jens-Michalis Papaioannou, Wolfgang Nejdl, Felix A. Gers, Alexander Löser
2025	J	`jnl`	CliniBench: A Clinical Outcome Prediction Benchmark for Generative and Encoder-Based Language Models. CoRR Paul Grundmann, Dennis Fast, Jan Frick, Thomas Steffek, Felix A. Gers, Wolfgang Nejdl, Alexander Löser
2025	—	`conf`	Comply: Learning Sentences with Complex Weights inspired by Fruit Fly Olfaction. NICE Alexei Figueroa, Justus Westerhoff, Golzar Atefi, Dennis Fast, Benjamin Winter, Felix Alexander Gers, Alexander Löser, Wolfgang Nejdl
2025	J	`jnl`	Comply: Learning Sentences with Complex Weights inspired by Fruit Fly Olfaction. CoRR Alexei Figueroa, Justus Westerhoff, Golzar Atefi, Dennis Fast, Benjamin Winter, Felix Alexander Gers, Alexander Löser, Wolfgang Nejdl
2025	B	`conf`	Computational Models for Patient Stratification in Urologic Cancers - Creating Robust and Trustworthy Multimodal AI for Health Care. CBMS Antonios Billis, Alessa Hering, Lili Jiang, Cora Meyer, Lisa Adams, Renato Cuocolo, Alexander Löser, Jawed Nawabi, Keno K. Bressem
2025	—	`conf`	Evaluating Financial Literacy of Large Language Models through Domain Specific Languages for Plain Text Accounting. COLING Workshops Alexei Gustavo Figueroa Rosero, Paul Grundmann, Julius Freidank, Wolfgang Nejdl, Alexander Löser
2025	—	`conf`	FuelCast: Benchmarking Tabular and Temporal Models for Ship Fuel Consumption. AALTD@ECML/PKDD Justus Viga, Penelope Mueck, Alexander Löser, Torben Weis
2025	J	`jnl`	FuelCast: Benchmarking Tabular and Temporal Models for Ship Fuel Consumption. CoRR Justus Viga, Penelope Mueck, Alexander Löser, Torben Weis
2025	J	`jnl`	LongHealth: A Question Answering Benchmark with Long Clinical Documents. J. Heal. Informatics Res. Lisa Adams, Felix Busch, Tianyu Han, Jean-Baptiste Excoffier, Matthieu Ortala, Alexander Löser, Hugo J. W. L. Aerts, Jakob Nikolas Kather, Daniel Truhn, Keno K. Bressem
2025	J	`jnl`	Robust Weight Imprinting: Insights from Neural Collapse and Proxy-Based Aggregation. CoRR Justus Westerhoff, Golzar Atefi, Mario Koddenbrock, Alexei Figueroa, Alexander Löser, Erik Rodner, Felix A. Gers
2025	J	`jnl`	Robust Weight Imprinting: Insights from Neural Collapse and Proxy-Based Aggregation. Trans. Mach. Learn. Res. Justus Westerhoff, Golzar Atefi, Mario Koddenbrock, Alexei Figueroa, Alexander Löser, Erik Rodner, Felix Alexander Gers
2025	J	`jnl`	SPONGE: Competing Sparse Language Representations for Effective Knowledge Transfer. Trans. Mach. Learn. Res. Jens-Michalis Papaioannou, Alexei Figueroa, Conor Fallon, Anna Capilla, Alexandra Bekiaridou, Stavros Zanos, Wolfgang Nejdl, Alexander Löser
2024	J	`jnl`	Autonomous medical evaluation for guideline adherence of large language models. npj Digit. Medicine Dennis Fast, Lisa C. Adams, Felix Busch, Conor Fallon, Marc Huppertz, Robert Siepmann, Philipp Prucker, Nadine Bayerl, Daniel Truhn, Marcus R. Makowski, Alexander Löser, Keno K. Bressem
2024	—	`conf`	Boosting Long-Tail Data Classification with Sparse Prototypical Networks. ECML/PKDD (7) Alexei Figueroa, Jens-Michalis Papaioannou, Conor Fallon, Alexandra Bekiaridou, Keno K. Bressem, Stavros Zanos, Felix A. Gers, Wolfgang Nejdl, Alexander Löser
2024	—	`conf`	DDxGym: Online Transformer Policies in a Knowledge Graph Based Natural Language Environment. LREC/COLING Benjamin Winter, Alexei Gustavo Figueroa Rosero, Alexander Löser, Felix Alexander Gers, Nancy Katerina Figueroa Rosero, Ralf Krestel
2024	—	`conf`	Data Drift in Clinical Outcome Prediction from Admission Notes. LREC/COLING Paul Grundmann, Jens-Michalis Papaioannou, Tom Oberhauser, Thomas Steffek, Amy Siu, Wolfgang Nejdl, Alexander Löser
2024	J	`jnl`	LongHealth: A Question Answering Benchmark with Long Clinical Documents. CoRR Lisa Adams, Felix Busch, Tianyu Han, Jean-Baptiste Excoffier, Matthieu Ortala, Alexander Löser, Hugo J. W. L. Aerts, Jakob Nikolas Kather, Daniel Truhn, Keno K. Bressem
2024	—	`conf`	Revisiting Clinical Outcome Prediction for MIMIC-IV. ClinicalNLP@NAACL Tom Roehr, Alexei Figueroa, Jens-Michalis Papaioannou, Conor Fallon, Keno K. Bressem, Wolfgang Nejdl, Alexander Löser
2024	J	`jnl`	medBERT.de: A comprehensive German BERT model for the medical domain. Expert Syst. Appl. Keno K. Bressem, Jens-Michalis Papaioannou, Paul Grundmann, Florian Borchert, Lisa C. Adams, Leonhard Liu, Felix Busch, Lina Xu, Jan P. Loyen, Stefan Markus Niehues, Moritz Augustin, Lennart Grosser, Marcus R. Makowski, Hugo J. W. L. Aerts, Alexander Löser
2023	J	`jnl`	From symmetry to asymmetry: Generalizing TSP approximations by parametrization. J. Comput. Syst. Sci. Lukas Behrendt, Katrin Casel, Tobias Friedrich, J. A. Gregor Lagodzinski, Alexander Löser, Marcus Wilhelm
2023	J	`jnl`	MEDBERT.de: A Comprehensive German BERT Model for the Medical Domain. CoRR Keno K. Bressem, Jens-Michalis Papaioannou, Paul Grundmann, Florian Borchert, Lisa C. Adams, Leonhard Liu, Felix Busch, Lina Xu, Jan P. Loyen, Stefan Markus Niehues, Moritz Augustin, Lennart Grosser, Marcus R. Makowski, Hugo J. W. L. Aerts, Alexander Löser
2023	J	`jnl`	MedAlpaca - An Open-Source Collection of Medical Conversational AI Models and Training Data. CoRR Tianyu Han, Lisa C. Adams, Jens-Michalis Papaioannou, Paul Grundmann, Tom Oberhauser, Alexander Löser, Daniel Truhn, Keno K. Bressem
2022	B	`conf`	Attention Networks for Augmenting Clinical Text with Support Sets for Diagnosis Prediction. COLING Paul Grundmann, Tom Oberhauser, Felix A. Gers, Alexander Löser
2022	B	`conf`	Cross-Lingual Knowledge Transfer for Clinical Phenotyping. LREC Jens-Michalis Papaioannou, Paul Grundmann, Betty van Aken, Athanasios Samaras, Ilias Kyparissidis, George Giannakoulas, Felix A. Gers, Alexander Löser
2022	J	`jnl`	Cross-Lingual Knowledge Transfer for Clinical Phenotyping. CoRR Jens-Michalis Papaioannou, Paul Grundmann, Betty van Aken, Athanasios Samaras, Ilias Kyparissidis, George Giannakoulas, Felix A. Gers, Alexander Löser
2022	B	`conf`	KIMERA: Injecting Domain Knowledge into Vacant Transformer Heads. LREC Benjamin Winter, Alexei Figueroa Rosero, Alexander Löser, Felix Alexander Gers, Amy Siu
2022	—	`conf`	This Patient Looks Like That Patient: Prototypical Networks for Interpretable Diagnosis Prediction from Clinical Text. AACL/IJCNLP (1) Betty van Aken, Jens-Michalis Papaioannou, Marcel Ganesh Naik, Georgios Eleftheriadis, Wolfgang Nejdl, Felix A. Gers, Alexander Löser
2022	J	`jnl`	This Patient Looks Like That Patient: Prototypical Networks for Interpretable Diagnosis Prediction from Clinical Text. CoRR Betty van Aken, Jens-Michalis Papaioannou, Marcel Ganesh Naik, Georgios Eleftheriadis, Wolfgang Nejdl, Felix A. Gers, Alexander Löser
2021	—	`conf`	Aspect-Based Passage Retrieval with Contextualized Discourse Vectors. ECIR (2) Jens-Michalis Papaioannou, Manuel Mayrdorfer, Sebastian Arnold, Felix A. Gers, Klemens Budde, Alexander Löser
2021	J	`jnl`	Automatic Clustering in Hyrise. CoRR Alexander Löser
2021	A	`conf`	Clinical Outcome Prediction from Admission Notes using Self-Supervised Knowledge Integration. EACL Betty van Aken, Jens-Michalis Papaioannou, Manuel Mayrdorfer, Klemens Budde, Felix A. Gers, Alexander Löser
2021	J	`jnl`	Clinical Outcome Prediction from Admission Notes using Self-Supervised Knowledge Integration. CoRR Betty van Aken, Jens-Michalis Papaioannou, Manuel Mayrdorfer, Klemens Budde, Felix A. Gers, Alexander Löser
2021	B	`conf`	From Symmetry to Asymmetry: Generalizing TSP Approximations by Parametrization. FCT Lukas Behrendt, Katrin Casel, Tobias Friedrich, J. A. Gregor Lagodzinski, Alexander Löser, Marcus Wilhelm
2021	—	`conf`	Learned What-If Cost Models for Autonomous Clustering. ADBIS (Short Papers) Daniel Lindner, Alexander Löser, Jan Kossmann
2021	J	`jnl`	Self-supervised Answer Retrieval on Clinical Notes. CoRR Paul Grundmann, Sebastian Arnold, Alexander Löser
2021	J	`jnl`	What Do You See in this Patient? Behavioral Testing of Clinical NLP Models. CoRR Betty van Aken, Sebastian Herrmann, Alexander Löser
2020	B	`conf`	Discovering Biased News Articles Leveraging Multiple Human Annotations. LREC Konstantina Lazaridou, Alexander Löser, Maria Mestre, Felix Naumann
2020	B	`conf`	Is Language Modeling Enough? Evaluating Effective Embedding Combinations. LREC Rudolf Schneider, Tom Oberhauser, Paul Grundmann, Felix A. Gers, Alexander Löser, Steffen Staab
2020	A*	`conf`	Learning Contextualized Document Representations for Healthcare Answer Retrieval. WWW Sebastian Arnold, Betty van Aken, Paul Grundmann, Felix A. Gers, Alexander Löser
2020	J	`jnl`	Learning Contextualized Document Representations for Healthcare Answer Retrieval. CoRR Sebastian Arnold, Betty van Aken, Paul Grundmann, Felix A. Gers, Alexander Löser
2020	—	`conf`	TrainX - Named Entity Linking with Active Sampling and Bi-Encoders. COLING (Demonstrations) Tom Oberhauser, Tim Bischoff, Karl Brendel, Maluna Menke, Tobias Klatt, Amy Siu, Felix Alexander Gers, Alexander Löser
2020	—	`conf`	VisBERT: Hidden-State Visualizations for Transformers. WWW (Companion Volume) Betty van Aken, Benjamin Winter, Alexander Löser, Felix A. Gers
2020	J	`jnl`	VisBERT: Hidden-State Visualizations for Transformers. CoRR Betty van Aken, Benjamin Winter, Alexander Löser, Felix A. Gers
2019	J	`jnl`	From Symmetry to Asymmetry: Generalizing TSP Approximations by Parametrization. CoRR Lukas Behrendt, Katrin Casel, Tobias Friedrich, J. A. Gregor Lagodzinski, Alexander Löser, Marcus Wilhelm
2019	J	`jnl`	How Does BERT Answer Questions? A Layer-Wise Analysis of Transformer Representations. CoRR Betty van Aken, Benjamin Winter, Alexander Löser, Felix A. Gers
2019	A	`conf`	How Does BERT Answer Questions?: A Layer-Wise Analysis of Transformer Representations. CIKM Betty van Aken, Benjamin Winter, Alexander Löser, Felix A. Gers
2019	—	`conf`	IDEL: In-Database Neural Entity Linking. BigComp Torsten Kilias, Alexander Löser, Felix A. Gers, Ying Zhang, Richard Koopmanschap, Martin L. Kersten
2019	J	`jnl`	SECTOR: A Neural Model for Coherent Topic Segmentation and Classification. CoRR Sebastian Arnold, Rudolf Schneider, Philippe Cudré-Mauroux, Felix A. Gers, Alexander Löser
2019	J	`jnl`	SECTOR: A Neural Model for Coherent Topic Segmentation and Classification. Trans. Assoc. Comput. Linguistics Sebastian Arnold, Rudolf Schneider, Philippe Cudré-Mauroux, Felix A. Gers, Alexander Löser
2018	—	`conf`	Challenges for Toxic Comment Classification: An In-Depth Error Analysis. ALW Betty van Aken, Julian Risch, Ralf Krestel, Alexander Löser
2018	J	`jnl`	Challenges for Toxic Comment Classification: An In-Depth Error Analysis. CoRR Betty van Aken, Julian Risch, Ralf Krestel, Alexander Löser
2018	J	`jnl`	Crowd-Labeling Fashion Reviews with Quality Control. CoRR Iurii Chernushenko, Felix A. Gers, Alexander Löser, Alessandro Checco
2018	J	`jnl`	IDEL: In-Database Entity Linking with Neural Embeddings. CoRR Torsten Kilias, Alexander Löser, Felix A. Gers, Richard Koopmanschap, Ying Zhang, Martin L. Kersten
2018	—	`conf`	Smart-MD: Neural Paragraph Retrieval of Medical Topics. WWW (Companion Volume) Rudolf Schneider, Sebastian Arnold, Tom Oberhauser, Tobias Klatt, Thomas Steffek, Alexander Löser
2017	J	`jnl`	Analysing Errors of Open Information Extraction Systems. CoRR Rudolf Schneider, Tom Oberhauser, Tobias Klatt, Felix A. Gers, Alexander Löser
2017	J	`jnl`	FashionBrain Project: A Vision for Understanding Europe's Fashion Data Universe. CoRR Alessandro Checco, Gianluca Demartini, Alexander Löser, Ines Arous, Mourad Khayati, Matthias Dantone, Richard Koopmanschap, Svetlin Stalinlov, Martin L. Kersten, Ying Zhang
2017	—	`conf`	RelVis: Benchmarking OpenIE Systems. ISWC (Posters, Demos & Industry Tracks) Rudolf Schneider, Tom Oberhauser, Tobias Klatt, Felix A. Gers, Alexander Löser
2016	—	`conf`	Interactive Relation Extraction in Main Memory Database Systems. COLING (Demos) Rudolf Schneider, Cordula Guder, Torsten Kilias, Alexander Löser, Jens Graupmann, Oleksandr Kozachuk
2016	J	`jnl`	Robust Named Entity Recognition in Idiosyncratic Domains. CoRR Sebastian Arnold, Felix A. Gers, Torsten Kilias, Alexander Löser
2016	—	`conf`	TASTY: Interactive Entity Linking As-You-Type. COLING (Demos) Sebastian Arnold, Robert Dziuba, Alexander Löser
2015	J	`jnl`	INDREX: In-database relation extraction. Inf. Syst. Torsten Kilias, Alexander Löser, Periklis Andritsos
2015	J	`jnl`	Preismodelle für Datenmarktplätze. Inform. Spektrum Florian Stahl, Alexander Löser, Gottfried Vossen
2015	C	`conf`	Resolving Common Analytical Tasks in Text Databases. DOLAP Sebastian Arnold, Alexander Löser, Torsten Kilias
2014	—	`conf`	A Marketplace for Web Scale Analytics and Text Annotation Services. COLING (Demos) Johannes Kirschnick, Torsten Kilias, Holmer Hemsen, Alexander Löser, Peter Adolphs, Heiko Ehrig, Holger Düwiger
2013	J	`jnl`	Beyond search: Retrieving complete tuples from a text-database. Inf. Syst. Frontiers Alexander Löser, Christoph Nagel, Stephan Pieper, Christoph Boden
2013	B	`conf`	Effective Selectional Restrictions for Unsupervised Relation Extraction. IJCNLP Alan Akbik, Larysa Visengeriyeva, Johannes Kirschnick, Alexander Löser
2013	C	`conf`	INDREX: in-database distributional relation extraction. DOLAP Torsten Kilias, Alexander Löser, Periklis Andritsos
2013	—	`conf`	Information Marketplaces for Big Data Analytics. EDA Alexander Löser
2012	J	`jnl`	Fact-Aware Document Retrieval for Information Extraction. Datenbank-Spektrum Christoph Boden, Alexander Löser, Christoph Nagel, Stephan Pieper
2012	—	`conf`	KrakeN: N-ary Facts in Open Information Extraction. AKBC-WEKEX@NAACL-HLT Alan Akbik, Alexander Löser
2012	—	`conf`	Pricing Approaches for Data Markets. BIRTE Alexander Muschalle, Florian Stahl, Alexander Löser, Gottfried Vossen
2012	B	`conf`	Unsupervised Discovery of Relations and Discriminative Extraction Patterns. COLING Alan Akbik, Larysa Visengeriyeva, Priska Herger, Holmer Hemsen, Alexander Löser
2011	—	`conf`	Classification algorithms for relation prediction. ICDE Workshops Christoph Boden, Thomas Hafele, Alexander Löser
2011	—	`conf`	FactCrawl: A Fact Retrieval Framework for Full-Text Indices. WebDB Christoph Boden, Alexander Löser, Christoph Nagel, Stephan Pieper
2011	—	`conf`	Self-supervised web search for any-k complete tuples. BEWEB Alexander Löser, Christoph Nagel, Stephan Pieper, Christoph Boden
2011	—	`conf`	The GoOLAP Fact Retrieval Framework. eBISS Alexander Löser, Sebastian Arnold, Tillmann Fiehn
2010	—	`conf`	Augmenting Tables by Self-supervised Web Search. BIRTE Alexander Löser, Christoph Nagel, Stephan Pieper
2010	—	`conf`	Detecting Near-Duplicate Relations in User Generated Forum Content. OTM Workshops Klemens Muthmann, Alexander Löser
2009	—	`conf`	Ad-Hoc Queries over Document Collections - A Case Study. BIRTE Alexander Löser, Steffen Lutter, Patrick Düssel, Volker Markl
2009	B	`conf`	Beyond Search: Web-Scale Business Analytics. WISE Alexander Löser
2009	C	`conf`	Near-duplicate detection for web-forums. IDEAS Klemens Muthmann, Wojciech M. Barczynski, Falk Brauer, Alexander Löser
2008	—	`conf`	08391 Group Summary - Mining for Social Serendipity. Social Web Communities Alexandre Passant, Ian Mulvany, Peter Mika, Nicolas Maisonneuve, Alexander Löser, Ciro Cattuto, Christian Bizer, Christian Bauckhage, Harith Alani
2008	—	`conf`	Mapping enterprise entities to text segments. PIKM Falk Brauer, Alexander Löser, Hong Hai Do
2008	—	`conf`	Robust recognition of complex entities in text exploiting enterprise data and NLP-techniques. ICDIM Falk Brauer, Marcus Schramm, Wojciech M. Barczynski, Alexander Löser, Hong Hai Do
2008	—	`conf`	Situational Business Intelligence. BIRTE Alexander Löser, Fabian Hueske, Volker Markl
2008	J	`jnl`	Web 2.0 Business Analytics. Datenbank-Spektrum Alexander Löser, Gregor Hackenbroich, Hong Hai Do, Henrike Berthold
2008	—	`conf`	What's the Intention Behind Your Query? A few Observations From a Large Developer Community. IRSW Alexander Löser, Wojciech M. Barczynski, Falk Brauer
2007	—	`conf`	A Concept for Flexible Event-Driven Invocation of Distributed Service Compositions. ICDCS Workshops Karen Walzer, Jürgen Anke, Alexander Löser, Huaigu Wu
2007	A*	`conf`	Navigating the intranet with high precision. WWW Huaiyu Zhu, Sriram Raghavan, Shivakumar Vaithyanathan, Alexander Löser
2007	J	`jnl`	Semantic social overlay networks. IEEE J. Sel. Areas Commun. Alexander Löser, Steffen Staab, Christoph Tempich
2007	—	`conf`	Temporal constraints for rule-based event processing. PIKM Karen Walzer, Alexander Schill, Alexander Löser
2006	J	`jnl`	Challenges and Trends in Information Management. Datenbank-Spektrum Karin Kailing, Alexander Löser, Volker Markl
2006	—	`conf`	How to model Semantic Peer-to-Peer Overlays? GI Jahrestagung (1) Christoph Schmitz, Alexander Löser
2005	—	`—`	Adaptive Overlays in Peer-to-Peer Netzwerken. Alexander Löser
2005	—	`conf`	Community Based Ranking in Peer-to-Peer Networks. OTM Conferences (2) Christoph Tempich, Alexander Löser, Jörg Heizmann
2005	—	`conf`	On Ranking Peers in Semantic Overlay Networks. Wissensmanagement Alexander Löser, Christoph Tempich
2005	Misc	`conf`	Searching Dynamic Communities with Personal Indexes. ISWC Alexander Löser, Christoph Tempich, Bastian Quilitz, Wolf-Tilo Balke, Steffen Staab, Wolfgang Nejdl
2005	—	`conf`	Semantic Methods for P2P Query Routing. MATES Alexander Löser, Steffen Staab, Christoph Tempich
2004	J	`jnl`	Super-peer-based routing strategies for RDF-based peer-to-peer networks. J. Web Semant. Wolfgang Nejdl, Martin Wolpers, Wolf Siberski, Christoph Schmitz, Mario T. Schlosser, Ingo Brunkhorst, Alexander Löser
2004	C	`conf`	Taxonomy-Based Routing Overlays in P2P Networks. IDEAS Alexander Löser, Kai Schubert, Frederik Zimmer
2003	A	`conf`	Information Integration in Schema-Based Peer-To-Peer Networks. CAiSE Alexander Löser, Wolf Siberski, Martin Wolpers, Wolfgang Nejdl
2003	—	`conf`	Semantic Overlay Clusters within Super-Peer Networks. DBISP2P Alexander Löser, Felix Naumann, Wolf Siberski, Wolfgang Nejdl, Uwe Thaden
2003	A*	`conf`	Super-peer-based routing and clustering strategies for RDF-based peer-to-peer networks. WWW Wolfgang Nejdl, Martin Wolpers, Wolf Siberski, Christoph Schmitz, Mario T. Schlosser, Ingo Brunkhorst, Alexander Löser