2021

doi dblp
Aspect-Based Passage Retrieval with Contextualized Discourse Vectors
Jens-Michalis Papaioannou | Manuel Mayrdorfer | Sebastian Arnold | Felix A. Gers | Klemens Budde | Alexander Löser
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II

2020

doi dblp
VisBERT: Hidden-State Visualizations for Transformers
Betty van Aken | Benjamin Winter | Alexander Löser | Felix A. Gers
Companion of The 2020 Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

doi dblp
Learning Contextualized Document Representations for Healthcare Answer Retrieval
Sebastian Arnold | Betty van Aken | Paul Grundmann | Felix A. Gers | Alexander Löser
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

doi dblp
How Does BERT Answer Questions?: A Layer-Wise Analysis of Transformer Representations
Betty van Aken | Benjamin Winter | Alexander Löser | Felix A. Gers
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

2018

doi dblp
Smart-MD: Neural Paragraph Retrieval of Medical Topics
Rudolf Schneider | Sebastian Arnold | Tom Oberhauser | Tobias Klatt | Thomas Steffek | Alexander Löser
Companion of the The Web Conference 2018 on The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018

2008

doi dblp
Mapping enterprise entities to text segments
Falk Brauer | Alexander Löser | Hong Hai Do
Proceedings of the Second Ph.D. Workshop in CIKM, PIKM 2008, Napa Valley, California, USA, October 30, 2008

2007

doi dblp
Temporal constraints for rule-based event processing
Karen Walzer | Alexander Schill | Alexander Löser
Proceedings of the First Ph.D. Workshop in CIKM, PIKM 2007, Sixteenth ACM Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 9, 2007

doi dblp
Navigating the intranet with high precision
Huaiyu Zhu | Sriram Raghavan | Shivakumar Vaithyanathan | Alexander Löser
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

2003

doi dblp
Super-peer-based routing and clustering strategies for RDF-based peer-to-peer networks
Wolfgang Nejdl | Martin Wolpers | Wolf Siberski | Christoph Schmitz | Mario T. Schlosser | Ingo Brunkhorst | Alexander Löser
Proceedings of the Twelfth International World Wide Web Conference, WWW 2003, Budapest, Hungary, May 20-24, 2003