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Umair Qudus

Research Staff

Office
FU.201.4

Speaking Hours

Monday, 14:00 - 16:00

Always write an e-mail to make an appointment before coming to the office. Otherwise, it is possible that I either won't have time for you or that I am not in the office (even throughout the speaking hours).

Research Interest

I am mainly interested in:

  • Fact-checking over knowledge graphs
  • Analyzing Linked Data—especially concerning its veracity
  • Fake news detection

Projects

Publications

Fact Checking Knowledge Graphs - A Survey

By Umair Qudus, Michael Röder, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo

ACM Comput. Surv., 2025, #article

FaVEL: Fact Validation Ensemble Learning

By Umair Qudus, Franck Lionel Tatkeu Pekarou, Ana Alexandra Morim da Silva, Michael Röder, Axel-Cyrille Ngonga Ngomo

Knowledge Engineering and Knowledge Management - 24th International Conference, EKAW 2024, Amsterdam, The Netherlands, November 26-28, 2024, Proceedings, 2024, #inproceedings

ExPrompt: Augmenting Prompts Using Examples as Modern Baseline for Stance Classification

By Umair Qudus, Michael Röder, Daniel Vollmers, Axel-Cyrille Ngonga Ngomo

Conference on Information and Knowledge Management -- CIKM 2024, 2024, #inproceedings

TEMPORALFC: A Temporal Fact Checking approach over Knowledge Graphs

By Umair Qudus, Michael Röder, Sabrina Kirrane, Axel-Cyrille Ngonga Ngomo

The Semantic Web -- ISWC 2023, 2023, #inproceedings

HybridFC: A Hybrid Fact-Checking Approach for Knowledge Graphs

By Umair Qudus, Michael Röder, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo

The Semantic Web -- ISWC 2022, 2022, #inproceedings

An empirical evaluation of cost-based federated SPARQL query processing engines

By Umair Qudus, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Young-koo Lee

Semantic Web, 2021, #article

Fact Checking Knowledge Graphs - A Survey

By Umair Qudus, Michael Röder, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo

ACM Comput. Surv., 2025, #article

FaVEL: Fact Validation Ensemble Learning

By Umair Qudus, Franck Lionel Tatkeu Pekarou, Ana Alexandra Morim da Silva, Michael Röder, Axel-Cyrille Ngonga Ngomo

Knowledge Engineering and Knowledge Management - 24th International Conference, EKAW 2024, Amsterdam, The Netherlands, November 26-28, 2024, Proceedings, 2024, #inproceedings

ExPrompt: Augmenting Prompts Using Examples as Modern Baseline for Stance Classification

By Umair Qudus, Michael Röder, Daniel Vollmers, Axel-Cyrille Ngonga Ngomo

Conference on Information and Knowledge Management -- CIKM 2024, 2024, #inproceedings

TEMPORALFC: A Temporal Fact Checking approach over Knowledge Graphs

By Umair Qudus, Michael Röder, Sabrina Kirrane, Axel-Cyrille Ngonga Ngomo

The Semantic Web -- ISWC 2023, 2023, #inproceedings

HybridFC: A Hybrid Fact-Checking Approach for Knowledge Graphs

By Umair Qudus, Michael Röder, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo

The Semantic Web -- ISWC 2022, 2022, #inproceedings