Service per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 9 Industry, Innovation, and Infrastructure
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
Teaching
Service
- 10 Professional Service
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Reviewer for Journal of Combinatorial Optimization
Zhang, J. (Participant)
2022 → …Activity: Other › Professional Service
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Reviewer for International Journal of Computational Geometry and Application
Zhang, J. (Participant)
2020 → …Activity: Other › Professional Service
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Reviewer for Workshop on Algorithms and Data Structures
Zhang, J. (Participant)
2020 → 2024Activity: Other › Professional Service
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Reviewer for International Conference on Algorithms and Discrete Applied Mathematics
Zhang, J. (Participant)
2020 → 2024Activity: Other › Professional Service
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Computing the center of uncertain points on cactus graphs
Hu, R., Kanani, D. H. & Zhang, J., Apr 2 2026, In: Theoretical Computer Science. 1067, 115761.Research output: Contribution to journal › Article › peer-review
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The k-center problem of uncertain points on graphs
Xu, H. & Zhang, J., Apr 1 2026, In: Information Processing Letters. 193, 106621.Research output: Contribution to journal › Article › peer-review
Open Access -
The Bichromatic Two-Center Problem on Graphs
Zhang, J., 2025, (Accepted/In press) Unknown book.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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The Connected k-Vertex One-Center Problem on Graphs
Zhang, J., Jan 1 2025, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Nakano, S.-I. & Xiao, M. (eds.). deu: Springer Science and Business Media Deutschland GmbH, Vol. 15411 LNCS. p. 409-423 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 15411 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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The two-center problem of uncertain points on cactus graphs
Xu, H. & Zhang, J., May 1 2025, In: Journal of Combinatorial Optimization. 49, 4, 54.Research output: Contribution to journal › Article › peer-review
Open Access
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CAREER: AF: Algorithms for Facility Location Problems with Uncertainty
Zhang, J. (PI)
03/15/24 → …
Project: Research
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Computing the center of uncertain points on a cactus graph
Zhang, J. (PI)
05/21/22 → 08/14/22
Project: Research
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Line-Constrained L_∞ One-Median on Uncertain Points in the Plane
Zhang, J. (PI)
05/15/21 → 08/15/21
Project: Research