Jiehua Chen
Associate Prof. Dr.in rer.nat.

Jiehua Chen

Room: HD0407
Phone: +43 1 58801 192137
Email: jiehua.chen@ac.tuwien.ac.at
ORCID: 0000-0002-8163-1327
TU Wien Directory: TISS Profile

Research Interests

  • Optimization problems related to graphs and hypergraphs
  • Computational Social Choice:
    • Computational problems around voting
    • Domain restrictions
    • Preference-based stable matching problems

Recent Publications

An Introduction to and Survey of Biological Network Visualization
Ehlers, Henry, Brich, Nicolas, Jiehua Chen, Krone, Michael, Martin Nöllenburg, Natsukawa, Hiroaki, Hai Xia, Wu, Hsiang-Yun
Computers & Graphics, volume 126, pages 104115, 2025.
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Multidimensional Manhattan Preferences
Jiehua Chen, Martin Nöllenburg, Simola, Sofia, Villedieu, Anaïs, Wallinger, Markus
Theoretical Informatics (LATIN'22) (Castañeda, Armando and Rodríguez-Henríquez, Francisco), volume 13568 of LNCS, pages 273-289, 2022, Springer.
bib Project Project DOI
Stable Matchings with Diversity Constraints: Affirmative Action is beyond NP
Jiehua Chen, Robert Ganian, Thekla Hamm
Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, IJCAI 2020 (Christian Bessiere), pages 146-152, 2020, ijcai.org.
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How many variables are needed to express an existential positive query?
Simone Bova, Jiehua Chen
Proceeding of the Twentieth International Conference on Database Theory (ICDT), March 21-24, 2017, Venice, Italy, 2017.
Note: Best Paper Award
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The complexity of equivalence, entailment, and minimization in existential positive logic
Simone Bova, Jiehua Chen
Journal of Computer and System Sciences, volume 81, number AC-TR-15-007, pages 443-457, 2015.
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