2022

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3rd Workshop on Patent Text Mining and Semantic Technologies (PatentSemTech2022)
Ralf Krestel | Hidir Aras | Linda Andersson | Florina Piroi | Allan Hanbury | Dean Alderucci
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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Discovering Fine-Grained Semantics in Knowledge Graph Relations
Nitisha Jain | Ralf Krestel
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

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2nd Workshop on Patent Text Mining and Semantic Technologies (PatentSemTech2021)
Ralf Krestel | Hidir Aras | Linda Andersson | Florina Piroi | Allan Hanbury | Dean Alderucci
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

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Robust Visualisation of Dynamic Text Collections: Measuring and Comparing Dimensionality Reduction Algorithms
Tim Repke | Ralf Krestel
CHIIR '21: ACM SIGIR Conference on Human Information Interaction and Retrieval, Canberra, ACT, Australia, March 14-19, 2021

2020

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A Dataset of Journalists' Interactions with Their Readership: When Should Article Authors Reply to Reader Comments?
Julian Risch | Ralf Krestel
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2018

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Beacon in the Dark: A System for Interactive Exploration of Large Email Corpora
Tim Repke | Ralf Krestel | Jakob Edding | Moritz Hartmann | Jonas Hering | Dennis Kipping | Hendrik Schmidt | Nico Scordialo | Alexander Zenner
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

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Bringing Back Structure to Free Text Email Conversations with Recurrent Neural Networks
Tim Repke | Ralf Krestel
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings

2017

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What was Hillary Clinton doing in Katy, Texas?
Toni Grütze | Ralf Krestel | Konstantina Lazaridou | Felix Naumann
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

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Which Answer is Best?: Predicting Accepted Answers in MOOC Forums
Maximilian Jenders | Ralf Krestel | Felix Naumann
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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Learning Temporal Tagging Behaviour
Toni Grütze | Gary Yao | Ralf Krestel
Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume

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Tweet-Recommender: Finding Relevant Tweets for News Articles
Ralf Krestel | Thomas Werkmeister | Timur Pratama Wiradarma | Gjergji Kasneci
Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume

2012

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Reranking web search results for diversity
Ralf Krestel | Peter Fankhauser
2012 Volume 15 Issue 5

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Treehugger or petrolhead?: identifying bias by comparing online news articles with political speeches
Ralf Krestel | Alex Wall | Wolfgang Nejdl
Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume)

2010

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Why finding entities in Wikipedia is difficult, sometimes
Gianluca Demartini | Claudiu S. Firan | Tereza Iofciu | Ralf Krestel | Wolfgang Nejdl
2010 Volume 13 Issue 5

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Exploiting click-through data for entity retrieval
Bodo Billerbeck | Gianluca Demartini | Claudiu S. Firan | Tereza Iofciu | Ralf Krestel
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010