Ulf Leser

2024

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HU-WBI at BioASQ12B Phase A: Exploring Rank Fusion of Dense Retrievers and Re-rankers.
Oguz Serbetçi|Xing David Wang|Ulf Leser
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), Grenoble, France, 9-12 September, 2024.

2021

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ClaSP - Time Series Segmentation.
Patrick Schäfer|Arik Ermshaus|Ulf Leser
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
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FORCE on Nextflow: Scalable Analysis of Earth Observation Data on Commodity Clusters.
Fabian Lehmann|David Frantz|Sören Becker|Ulf Leser|Patrick Hostert
Proceedings of the CIKM 2021 Workshops co-located with 30th ACM International Conference on Information and Knowledge Management (CIKM 2021), Gold Coast, Queensland, Australia, November 1-5, 2021.

2019

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Classifying German Animal Experiment Summaries with Multi-lingual BERT at CLEF eHealth 2019 Task 1.
Mario Sänger|Leon Weber|Madeleine Kittner|Ulf Leser
Working Notes of CLEF 2019 - Conference and Labs of the Evaluation Forum, Lugano, Switzerland, September 9-12, 2019.

2018

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WBI at CLEF eHealth 2018 Task 1: Language-independent ICD-10 Coding using Multi-lingual Embeddings and Recurrent Neural Networks.
Jurica Seva|Mario Sänger|Ulf Leser
Working Notes of CLEF 2018 - Conference and Labs of the Evaluation Forum, Avignon, France, September 10-14, 2018.

2017

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Fast and Accurate Time Series Classification with WEASEL.
Patrick Schäfer|Ulf Leser
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017
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Multi-lingual ICD-10 Coding using a Hybrid rule-based and Supervised Classification Approach at CLEF eHealth 2017.
Jurica Seva|Madeleine Kittner|Roland Roller|Ulf Leser
Working Notes of CLEF 2017 - Conference and Labs of the Evaluation Forum, Dublin, Ireland, September 11-14, 2017.

2014

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Extracting and aggregating temporal events from text.
Lars Döhling|Ulf Leser
23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume

2012

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Discovering conditional inclusion dependencies.
Jana Bauckmann|Ziawasch Abedjan|Ulf Leser|Heiko Müller|Felix Naumann
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

2010

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Graph-based concept identification and disambiguation for enterprise search.
Falk Brauer|Michael Huber|Gregor Hackenbroich|Ulf Leser|Felix Naumann|Wojciech M. Barczynski
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2006

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Describing differences between databases.
Heiko Müller|Johann Christoph Freytag|Ulf Leser
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, Arlington, Virginia, USA, November 6-11, 2006