Research output per year
Research output per year
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Algebraic Global Gadgetry for Surjective Constraint Satisfaction
Chen, H., 4 Apr 2024, (Accepted/In press) In: COMPUTATIONAL COMPLEXITY.Research output: Contribution to journal › Article › peer-review
Open AccessFile34 Downloads (Pure) -
Sparsification Lower Bounds for List H-Coloring
Chen, H., Jansen, B. M. P., Okrasa, K., Pieterse, A. & Rzążewski, P., 2023, (Accepted/In press) In: ACM Transactions on Computation Theory.Research output: Contribution to journal › Article › peer-review
Open AccessFile41 Downloads (Pure) -
Optimally Rewriting Formulas and Database Queries: A Confluence of Term Rewriting, Structural Decomposition, and Complexity
Chen, H. & Mengel, S., 24 Jan 2014, (Accepted/In press) Proceedings of ICDT 2024.Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review
File69 Downloads (Pure)
Projects
- 2 Active
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Algebraic methods for Quantified Constraints
Chen, H. (Primary Investigator) & academic, A. (Primary Investigator)
EPSRC Engineering and Physical Sciences Research Council
1/01/2024 → 31/12/2026
Project: Research
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Query Evaluation
Chen, H. (Primary Investigator) & academic, A. (Primary Investigator)
EPSRC Engineering and Physical Sciences Research Council
1/08/2023 → 31/07/2026
Project: Research