2022

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Time for some German? Pre-Training a Transformer-based Temporal Tagger for German
Satya Almasian | Dennis Aumiller | Michael Gertz
Proceedings of Text2Story - Fifth Workshop on Narrative Extraction From Texts held in conjunction with the 44th European Conference on Information Retrieval (ECIR 2022), Stavanger, Norway, April 10, 2022

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Online DATEing: A Web Interface for Temporal Annotations
Dennis Aumiller | Satya Almasian | David Pohl | Michael Gertz
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

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QFinder: A Framework for Quantity-centric Ranking
Satya Almasian | Milena Bruseva | Michael Gertz
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2020

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Time-centric Exploration of Court Documents
Philip Hausner | Dennis Aumiller | Michael Gertz
Proceedings of Text2Story - Third Workshop on Narrative Extraction From Texts co-located with 42nd European Conference on Information Retrieval, Text2Story@ECIR 2020, Lisbon, Portugal, April 14th, 2020 [online only]

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TiCCo: Time-Centric Content Exploration
Philip Hausner | Dennis Aumiller | Michael Gertz
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

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TopExNet: Entity-Centric Network Topic Exploration in News Streams
Andreas Spitz | Satya Almasian | Michael Gertz
Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining, WSDM 2019, Melbourne, VIC, Australia, February 11-15, 2019

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Retrieving Multi-Entity Associations: An Evaluation of Combination Modes for Word Embeddings
Gloria Feher | Andreas Spitz | Michael Gertz
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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Word Embeddings for Entity-Annotated Texts
Satya Almasian | Andreas Spitz | Michael Gertz
Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part I

2018

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Exploring Significant Interactions in Live News
Erich Schubert | Andreas Spitz | Michael Gertz
Proceedings of the Second International Workshop on Recent Trends in News Information Retrieval co-located with 40th European Conference on Information Retrieval (ECIR 2018), Grenoble, France, March 26, 2018

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Predicting Document Creation Times in News Citation Networks
Andreas Spitz | Jannik Strötgen | Michael Gertz
Companion of the The Web Conference 2018 on The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018

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Exploring Entity-centric Networks in Entangled News Streams
Andreas Spitz | Michael Gertz
Companion of the The Web Conference 2018 on The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018

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Entity-Centric Topic Extraction and Exploration: A Network-Based Approach
Andreas Spitz | Michael Gertz
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings

2017

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Extracting Descriptions of Location Relations from Implicit Textual Networks
Andreas Spitz | Gloria Feher | Michael Gertz
Proceedings of the 11th Workshop on Geographic Information Retrieval, GIR 2017, Heidelberg, Germany, November 30 - December 01, 2017

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EVELIN: Exploration of Event and Entity Links in Implicit Networks
Andreas Spitz | Satya Almasian | Michael Gertz
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

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Domain-Sensitive Temporal Tagging
Jannik Strötgen | Michael Gertz
2016

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Refining imprecise spatio-temporal events: a network-based approach
Andreas Spitz | Johanna Geiß | Michael Gertz | Stefan Hagedorn | Kai-Uwe Sattler
Proceedings of the 10th Workshop on Geographic Information Retrieval, GIR 2016, Burlingame, California, USA, October 31, 2016

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Terms over LOAD: Leveraging Named Entities for Cross-Document Extraction and Summarization of Events
Andreas Spitz | Michael Gertz
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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With a Little Help from my Neighbors: Person Name Linking Using the Wikipedia Social Network
Johanna Geiß | Michael Gertz
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, Companion Volume

2015

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The Wikipedia location network: overcoming borders and oceans
Johanna Geiß | Andreas Spitz | Jannik Strötgen | Michael Gertz
Proceedings of the 9th Workshop on Geographic Information Retrieval, GIR 2015, Paris, France, November 26-27, 2015

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Terms in Time and Times in Context: A Graph-based Term-Time Ranking Model
Andreas Spitz | Jannik Strötgen | Thomas Bögel | Michael Gertz
Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume

2013

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Proximity^-aware ranking for textual, temporal, and geographic queries
Jannik Strötgen | Michael Gertz
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

2012

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Identification of top relevant temporal expressions in documents
Jannik Strötgen | Omar Alonso | Michael Gertz
2nd Temporal Web Analytics Workshop, TempWeb '12, Lyon, France, April 16-17, 2012

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Latent contextual indexing of annotated documents
Christian Sengstock | Michael Gertz
Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume)

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Retro: Time-Based Exploration of Product Reviews
Jannik Strötgen | Omar Alonso | Michael Gertz
Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings

2011

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Temporal Information Retrieval: Challenges and Opportunities
Omar Alonso | Jannik Strötgen | Ricardo Baeza-Yates | Michael Gertz
WWW2011 Workshop on Linked Data on the Web, Hyderabad, India, March 29, 2011

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Enhancing Document Snippets Using Temporal Information
Omar Alonso | Michael Gertz | Ricardo Baeza-Yates
String Processing and Information Retrieval, 18th International Symposium, SPIRE 2011, Pisa, Italy, October 17-21, 2011. Proceedings

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An event-centric model for multilingual document similarity
Jannik Strötgen | Michael Gertz | Conny Junghans
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

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CONQUER: a system for efficient context-aware query suggestions
Christian Sengstock | Michael Gertz
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011 (Companion Volume)

2010

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Extraction and exploration of spatio-temporal information in documents
Jannik Strötgen | Michael Gertz | Pavel Popov
Proceedings of the 6th Workshop on Geographic Information Retrieval, GIR 2010, Zurich, Switzerland, February 18-19, 2010

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Temporal Analysis of Document Collections: Framework and Applications
Omar Alonso | Michael Gertz | Ricardo Baeza-Yates
String Processing and Information Retrieval - 17th International Symposium, SPIRE 2010, Los Cabos, Mexico, October 11-13, 2010. Proceedings

2009

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Clustering and exploring search results using timeline constructions
Omar Alonso | Michael Gertz | Ricardo Baeza-Yates
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2007

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On the value of temporal information in information retrieval
Omar Alonso | Michael Gertz | Ricardo A. Baeza-Yates
2007 Volume 41 Issue 2

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Search results using timeline visualizations
Omar Alonso | Michael Gertz | Ricardo A. Baeza-Yates
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

2006

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Clustering of search results using temporal attributes
Omar Alonso | Michael Gertz
SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Seattle, Washington, USA, August 6-11, 2006

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