Demo Data from SIGIR 2026 / reviewers in the wild / expert
Hanchun Yuan
dblp:261/9827
· DBLP profile ↗
10ranked-venue papers
6as first author
9since 2021 · last 2026
0000-0001-7781-3331ORCID · corroborated
Domains — the database's venue-derived domains; a paper can count in several
Theory of computation · 8 · 4 first-author · 7 since 2021Artificial intelligence and machine learning · 1 · 1 first-author · 1 since 2021Applied, interdisciplinary, general and emerging computing · 1 · 1 first-author · 1 since 2021
Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.
| Theoretical computer science
2 papers |
Graph algorithms and graph theory · 56% Computational complexity · 44% |
Topics — the 4 heaviest of 5, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Graph algorithms and graph theory
graph classes |
0.8 | 1 | 2024 | Modification problems toward proper (Helly) circular-arc graphs · Inf. Comput. 2024 |
Graph algorithms and graph theory › graph theory › graph transformation
graph modification |
0.8 | 1 | 2024 | Modification problems toward proper (Helly) circular-arc graphs · Inf. Comput. 2024 |
Computational complexity › parameterized complexity
kernelization |
0.7 | 1 | 2023 | Improved kernels for triangle packing in tournaments · Sci. China Inf. Sci. 2023 |
Computational complexity
parameterized complexity |
0.7 | 1 | 2023 | Improved kernels for triangle packing in tournaments · Sci. China Inf. Sci. 2023 |
Methods — techniques the papers use, named apart from their topics
combinatorial algorithms · 0.7
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2026 | Asymptotically Optimal Collaborative Caching in Edge Computing Systems
Hongjie Guo, Jinchao Wu, Jianxu Shen, Hanchun Yuan |
COCOON | 4 |
| 2026 | Kernel for proper Helly circular-arc vertex deletion
Hanchun Yuan |
Theor. Comput. Sci. | 1 |
| 2026 | A quadratic kernel for {claw, diamond}-free deletion
Hanchun Yuan |
Theor. Comput. Sci. | 1 |
| 2025 | A Quadratic Kernel for {Claw, Diamond}-free Deletion
Hanchun Yuan |
TAMC | 1 |
| 2024 | Kernel for Proper Helly Circular-Arc Vertex Deletion: Smaller and Simpler via Graph Isomorphism
Hanchun Yuan, Zhen Zhang 0025 |
COCOA (1) | 1 |
| 2024 | Modification problems toward proper (Helly) circular-arc graphs
Yixin Cao 0001, Hanchun Yuan, Jianxin Wang 0001 |
Inf. Comput. | 2 |
| 2023 | Modification Problems Toward Proper (Helly) Circular-Arc GraphsabstractWe present a $9^k\cdot n^{O(1)}$-time algorithm for the proper circular-arc vertex deletion problem, resolving an open problem of van 't Hof and Villanger [Algorithmica 2013] and Crespelle et al. [arXiv:2001.06867]. Our structural study also implies parameterized algorithms for modification problems toward proper Helly circular-arc graphs. Yixin Cao 0001, Hanchun Yuan, Jianxin Wang 0001 |
MFCS | 2 |
| 2023 | Improved kernels for triangle packing in tournaments
Hanchun Yuan, Qilong Feng, Jianxin Wang 0001 |
Sci. China Inf. Sci. | 1 |
| 2021 | Polynomial kernels for paw-free edge modification problems
Hanchun Yuan, Yuping Ke, Yixin Cao 0001 |
Theor. Comput. Sci. | 1 |
| 2020 | Polynomial Kernels for Paw-Free Edge Modification Problems
Yixin Cao 0001, Yuping Ke, Hanchun Yuan |
TAMC | 3 |