Johannes Hoffart

ORCID

Publication Activity (10 Years)

Years Active: 2009-2023
Publications (10 Years): 25

Top Venues

Saarland University (PHD)

Education History

Saarland University

PHD

Publications

Anson Bastos, Kuldeep Singh, Abhishek Nadgeri, Johannes Hoffart, Manish Singh, Toyotaro Suzumura
Can Persistent Homology provide an efficient alternative for Evaluation of Knowledge Graph Completion Methods? WWW (2023)
Anson Bastos, Kuldeep Singh, Abhishek Nadgeri, Johannes Hoffart, Toyotaro Suzumura, Manish Singh
Can Persistent Homology provide an efficient alternative for Evaluation of Knowledge Graph Completion Methods? CoRR (2023)
Timotheus Kampik, Christian Warmuth, Adrian Rebmann, Ron Agam, Lukas N. P. Egger, Andreas Gerber, Johannes Hoffart, Jonas Kolk, Philipp Herzig, Gero Decker, Han van der Aa, Artem Polyvyanyy, Stefanie Rinderle-Ma, Ingo Weber, Matthias Weidlich
Large Process Models: Business Process Management in the Age of Generative AI. CoRR (2023)
Anson Bastos, Abhishek Nadgeri, Kuldeep Singh, Isaiah Onando Mulang', Saeedeh Shekarpour, Johannes Hoffart, Manohar Kaul
RECON: Relation Extraction using Knowledge Graph Context in a Graph Neural Network. WWW (2021)
Abhishek Nadgeri, Anson Bastos, Kuldeep Singh, Isaiah Onando Mulang', Johannes Hoffart, Saeedeh Shekarpour, Vijay Saraswat
KGPool: Dynamic Knowledge Graph Context Selection for Relation Extraction. ACL/IJCNLP (Findings) (2021)
Harsh Gupta, Luciano Del Corro, Samuel Broscheit, Johannes Hoffart, Eliot Brenner
Unsupervised Multi-View Post-OCR Error Correction With Language Models. EMNLP (1) (2021)
Abhishek Nadgeri, Anson Bastos, Kuldeep Singh, Isaiah Onando Mulang', Johannes Hoffart, Saeedeh Shekarpour, Vijay Saraswat
KGPool: Dynamic Knowledge Graph Context Selection for Relation Extraction. CoRR (2021)
Manoj Prabhakar Kannan Ravi, Kuldeep Singh, Isaiah Onando Mulang', Saeedeh Shekarpour, Johannes Hoffart, Jens Lehmann
CHOLAN: A Modular Approach for Neural Entity Linking on Wikipedia and Wikidata. CoRR (2021)
Manoj Prabhakar Kannan Ravi, Kuldeep Singh, Isaiah Onando Mulang', Saeedeh Shekarpour, Johannes Hoffart, Jens Lehmann
CHOLAN: A Modular Approach for Neural Entity Linking on Wikipedia and Wikidata. EACL (2021)
Anson Bastos, Kuldeep Singh, Abhishek Nadgeri, Saeedeh Shekarpour, Isaiah Onando Mulang', Johannes Hoffart
HopfE: Knowledge Graph Representation Learning using Inverse Hopf Fibrations. CIKM (2021)
Anson Bastos, Kuldeep Singh, Abhishek Nadgeri, Saeedeh Shekarpour, Isaiah Onando Mulang', Johannes Hoffart
HopfE: Knowledge Graph Representation Learning using Inverse Hopf Fibrations. CoRR (2021)
Isaiah Onando Mulang', Kuldeep Singh, Chaitali Prabhu, Abhishek Nadgeri, Johannes Hoffart, Jens Lehmann
Evaluating the Impact of Knowledge Graph Context on Entity Disambiguation Models. CIKM (2020)
Isaiah Onando Mulang', Kuldeep Singh, Chaitali Prabhu, Abhishek Nadgeri, Johannes Hoffart, Jens Lehmann
Evaluating the Impact of Knowledge Graph Context on Entity Disambiguation Models. CoRR (2020)
Luciano Del Corro, Johannes Hoffart
Unsupervised Extraction of Market Moving Events with Neural Attention. CoRR (2020)
Anson Bastos, Abhishek Nadgeri, Kuldeep Singh, Isaiah Onando Mulang', Saeedeh Shekarpour, Johannes Hoffart
RECON: Relation Extraction using Knowledge Graph Context in a Graph Neural Network. CoRR (2020)
Dominic Seyler, Tatiana Dembelova, Luciano Del Corro, Johannes Hoffart, Gerhard Weikum
A Study of the Importance of External Knowledge in the Named Entity Recognition Task. ACL (2) (2018)
Jaspreet Singh, Johannes Hoffart, Avishek Anand
Discovering Entities with Just a Little Help from You. CoRR (2018)
Prabal Agarwal, Jannik Strötgen, Luciano Del Corro, Johannes Hoffart, Gerhard Weikum
diaNED: Time-Aware Named Entity Disambiguation for Diachronic Corpora. ACL (2) (2018)
Dominic Seyler, Tatiana Dembelova, Luciano Del Corro, Johannes Hoffart, Gerhard Weikum
KnowNER: Incremental Multilingual Knowledge in Named Entity Recognition. CoRR (2017)
Patrick Ernst, Amy Siu, Dragan Milchevski, Johannes Hoffart, Gerhard Weikum
DeepLife: An Entity-aware Search, Analytics and Exploration Platform for Health and Life Sciences. ACL (System Demonstrations) (2016)
Jaspreet Singh, Johannes Hoffart, Avishek Anand
Discovering Entities with Just a Little Help from You. CIKM (2016)
Gerhard Weikum, Johannes Hoffart, Fabian M. Suchanek
Ten Years of Knowledge Harvesting: Lessons and Challenges. IEEE Data Eng. Bull. 39 (3) (2016)
Johannes Hoffart, Dragan Milchevski, Gerhard Weikum, Avishek Anand, Jaspreet Singh
The Knowledge Awakens: Keeping Knowledge Bases Fresh with Emerging Entities. WWW (Companion Volume) (2016)
Thomas Rebele, Fabian M. Suchanek, Johannes Hoffart, Joanna Biega, Erdal Kuzey, Gerhard Weikum
YAGO: A Multilingual Knowledge Base from Wikipedia, Wordnet, and Geonames. ISWC (2) (2016)
Andreas Schmidt, Johannes Hoffart, Dragan Milchevski, Gerhard Weikum
Context-Sensitive Auto-Completion for Searching with Entities and Categories. SIGIR (2016)
Johannes Hoffart, Nicoleta Preda, Fabian M. Suchanek, Gerhard Weikum
Knowledge Bases for Web Content Analytics. WWW (Companion Volume) (2015)
Mohamed Amir Yosef, Johannes Hoffart, Yusra Ibrahim, Artem Boldyrev, Gerhard Weikum
Adapting AIDA for Tweets. #MSM (2014)
Johannes Hoffart, Dragan Milchevski, Gerhard Weikum
AESTHETICS: Analytics with Strings, Things, and Cats. CIKM (2014)
Johannes Hoffart, Dragan Milchevski, Gerhard Weikum
STICS: searching with strings, things, and cats. SIGIR (2014)
Johannes Hoffart, Yasemin Altun, Gerhard Weikum
Discovering emerging entities with ambiguous names. WWW (2014)
Dat Ba Nguyen, Johannes Hoffart, Martin Theobald, Gerhard Weikum
AIDA-light: High-Throughput Named-Entity Disambiguation. LDOW (2014)
Johannes Hoffart, Fabian M. Suchanek, Klaus Berberich, Gerhard Weikum
YAGO2: A Spatially and Temporally Enhanced Knowledge Base from Wikipedia: Extended Abstract. IJCAI (2013)
Johannes Hoffart
Discovering and disambiguating named entities in text. SIGMOD/PODS Ph.D. Symposium (2013)
Lili Jiang, Yafang Wang, Johannes Hoffart, Gerhard Weikum
Crowdsourced Entity Markup. CrowdSem (2013)
Yafang Wang, Lili Jiang, Johannes Hoffart, Gerhard Weikum
YaLi: a crowdsourcing plug-in for NERD. SIGIR (2013)
Mohamed Amir Yosef, Sandro Bauer, Johannes Hoffart, Marc Spaniol, Gerhard Weikum
HYENA-live: Fine-Grained Online Entity Type Classification from Natural-language Text. ACL (Conference System Demonstrations) (2013)
Stephan Seufert, Srikanta J. Bedathur, Johannes Hoffart, Andrey Gubichev, Klaus Berberich
Efficient Computation of Relationship-Centrality in Large Entity-Relationship Graphs. ISWC (Posters & Demos) (2013)
Johannes Hoffart, Fabian M. Suchanek, Klaus Berberich, Gerhard Weikum
YAGO2: A spatially and temporally enhanced knowledge base from Wikipedia. Artif. Intell. 194 (2013)
Fabian M. Suchanek, Johannes Hoffart, Erdal Kuzey, Edwin Lewis-Kelham
YAGO2s: Modular High-Quality Information Extraction with an Application to Flight Planning. BTW (2013)
Gerhard Weikum, Johannes Hoffart, Ndapandula Nakashole, Marc Spaniol, Fabian M. Suchanek, Mohamed Amir Yosef
Big Data Methods for Computational Linguistics. IEEE Data Eng. Bull. 35 (3) (2012)
Mohamed Amir Yosef, Sandro Bauer, Johannes Hoffart, Marc Spaniol, Gerhard Weikum
HYENA: Hierarchical Type Classification for Entity Names. COLING (Posters) (2012)
Johannes Hoffart, Stephan Seufert, Dat Ba Nguyen, Martin Theobald, Gerhard Weikum
KORE: keyphrase overlap relatedness for entity disambiguation. CIKM (2012)
Johannes Hoffart, Mohamed Amir Yosef, Ilaria Bordino, Hagen Fürstenau, Manfred Pinkal, Marc Spaniol, Bilyana Taneva, Stefan Thater, Gerhard Weikum
Robust Disambiguation of Named Entities in Text. EMNLP (2011)
Johannes Hoffart, Fabian M. Suchanek, Klaus Berberich, Edwin Lewis-Kelham, Gerard de Melo, Gerhard Weikum
YAGO2: exploring and querying world knowledge in time, space, context, and many languages. WWW (Companion Volume) (2011)
Mohamed Amir Yosef, Johannes Hoffart, Ilaria Bordino, Marc Spaniol, Gerhard Weikum
AIDA: An Online Tool for Accurate Disambiguation of Named Entities in Text and Tables. Proc. VLDB Endow. 4 (12) (2011)
Johannes Hoffart, Torsten Zesch, Iryna Gurevych
An architecture to support intelligent user interfaces for Wikis by means of Natural Language Processing. Int. Sym. Wikis (2009)

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Publication Activity (10 Years)

Top Topics

Top Venues

Johannes Hoffart