EDBT 2026 Demo / reviewers in the wild / expert
Zhengqin Yu
dblp:304/3975
· DBLP profile ↗
4ranked-venue papers
0as first author
4since 2021 · last 2023
—ORCID · none
Domains — the database's venue-derived domains; a paper can count in several
Theory of computation · 3 · 3 since 2021Applied, interdisciplinary, general and emerging computing · 1 · 1 since 2021
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2023 | Cluster Connectivity And Super Cluster Connectivity Of DQcubeabstractAbstract As a fundamental metric, the connectivity to assess fault tolerance and reliability of interconnection networks has been extensively explored. However, classical connectivity is not very effective at evaluating large-scale networking systems. To overcome this deficiency, two new indices, cluster connectivity and super cluster connectivity, have been proposed to characterize the robustness of interconnection networks. This paper focuses on investigating $\mathcal{H} (\mathcal{H}^{*})$-cluster connectivity and super $\mathcal{H} (\mathcal{H}^{*})$-connectivity of composition graph $DQ_{n}$, based on disc-ring and hypercube, for $\mathcal{H}\in \{K_{1,r}\ |\ 0\leq r\leq n+1\}$, respectively. In detail, we show that $\kappa (DQ_{n}|K_{1,1} (K_{1,1}^{*}))=\kappa ^{\prime}(DQ_{n}|K_{1,1}(K_{1,1}^{*})) =n+1 (n\geq 3)$, $\kappa (DQ_{n}|K_{1,r}(K_{1,r}^{*})) =\left\lceil \frac{n}{2}\right\rceil +1 (2\leq r\leq 4)$ for $n\geq 3$, $\kappa ^{\prime}(DQ_{n}|K_{1}(K_{1}^{*})) =\kappa ^{\prime}(DQ_{n})=2n (n\geq 3)$, and for $2\leq r\leq 3$ and $k\geq 2$, $$\begin{align*} \kappa^{\prime}(DQ_{n}|K_{1,r}(K_{1,r}^{*}))=\left\{\begin{array}{@{}ll} n+1, & if\ n=2k+1; \\ n, & if\ n=2k. \end{array}\right. \end{align*}$$As by-products, we show that DQcube is super $K_{1,r}-\ (K_{1,r}^{*}-)$connected $(2\leq r\leq 3)$, and derive the 4-extra connectivity of DQcube $\kappa _{4}(DQ_{n}) = 5n-9 (n\geq 4)$. Qianru Zhou, Shuming Zhou, Zhengqin Yu |
Comput. J. | 4 |
| 2021 | Fault Diagnosability of Regular Networks Under the Hybrid PMC Model
Jiafei Liu 0001, Qianru Zhou, Zhengqin Yu, Shuming Zhou |
COCOON | 3 |
| 2021 | Reliability Evaluation of Subsystem Based on Exchanged Hypercube
Shuming Zhou, Zhengqin Yu |
COCOON | 3 |
| 2021 | Reliability evaluation of DQcube based on g-good neighbor and g-component fault pattern
Hong Zhang 0044, Shuming Zhou, Jiafei Liu 0001, Qianru Zhou, Zhengqin Yu |
Discret. Appl. Math. | 5 |