Co-authorship neighborhood
Han Li's displayed neighborhood
9 of 9 direct collaborators shown.
Scroll the diagram horizontally to inspect every displayed node.
Ordered author table
Scroll the table horizontally to see every column.
| Display order | Author | Role | Distinct papers | Unique collaborators | Weighted degree | Active span |
|---|---|---|---|---|---|---|
| 1 | Han Li | Focal | 1 | 9 | 9.0 | 2026 |
| 2 | Chenyi Lei | Direct collaborator | 2 | 30 | 31.0 | 2026 |
| 3 | Fengbin Zhu | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 4 | Fuli Feng | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 5 | Tianhao Shi | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 6 | Wenwu Ou | Direct collaborator | 2 | 30 | 31.0 | 2026 |
| 7 | Xiaoyan Zhao | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 8 | Yang Song | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 9 | Yang Zhang | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 10 | Yongdong Zhang | Direct collaborator | 1 | 9 | 9.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Yongdong Zhang — Xiaoyan Zhao | 1 | 1 | 0.111 |
| Yongdong Zhang — Han Li | 1 | 1 | 0.111 |
| Yongdong Zhang — Chenyi Lei | 1 | 1 | 0.111 |
| Yongdong Zhang — Tianhao Shi | 1 | 1 | 0.111 |
| Yongdong Zhang — Fuli Feng | 1 | 1 | 0.111 |
| Yongdong Zhang — Yang Zhang | 1 | 1 | 0.111 |
| Yongdong Zhang — Wenwu Ou | 1 | 1 | 0.111 |
| Yongdong Zhang — Yang Song | 1 | 1 | 0.111 |
| Yongdong Zhang — Fengbin Zhu | 1 | 1 | 0.111 |
| Xiaoyan Zhao — Han Li | 1 | 1 | 0.111 |
| Xiaoyan Zhao — Chenyi Lei | 1 | 1 | 0.111 |
| Xiaoyan Zhao — Tianhao Shi | 1 | 1 | 0.111 |
| Xiaoyan Zhao — Fuli Feng | 1 | 1 | 0.111 |
| Xiaoyan Zhao — Yang Zhang | 1 | 1 | 0.111 |
| Xiaoyan Zhao — Wenwu Ou | 1 | 1 | 0.111 |
| Xiaoyan Zhao — Yang Song | 1 | 1 | 0.111 |
| Xiaoyan Zhao — Fengbin Zhu | 1 | 1 | 0.111 |
| Han Li — Chenyi Lei | 1 | 1 | 0.111 |
| Han Li — Tianhao Shi | 1 | 1 | 0.111 |
| Han Li — Fuli Feng | 1 | 1 | 0.111 |
| Han Li — Yang Zhang | 1 | 1 | 0.111 |
| Han Li — Wenwu Ou | 1 | 1 | 0.111 |
| Han Li — Yang Song | 1 | 1 | 0.111 |
| Han Li — Fengbin Zhu | 1 | 1 | 0.111 |
| Chenyi Lei — Tianhao Shi | 1 | 1 | 0.111 |
| Chenyi Lei — Fuli Feng | 1 | 1 | 0.111 |
| Chenyi Lei — Yang Zhang | 1 | 1 | 0.111 |
| Chenyi Lei — Wenwu Ou | 2 | 2 | 0.157 |
| Chenyi Lei — Yang Song | 1 | 1 | 0.111 |
| Chenyi Lei — Fengbin Zhu | 1 | 1 | 0.111 |
| Tianhao Shi — Fuli Feng | 1 | 1 | 0.111 |
| Tianhao Shi — Yang Zhang | 1 | 1 | 0.111 |
| Tianhao Shi — Wenwu Ou | 1 | 1 | 0.111 |
| Tianhao Shi — Yang Song | 1 | 1 | 0.111 |
| Tianhao Shi — Fengbin Zhu | 1 | 1 | 0.111 |
| Fuli Feng — Yang Zhang | 1 | 1 | 0.111 |
| Fuli Feng — Wenwu Ou | 1 | 1 | 0.111 |
| Fuli Feng — Yang Song | 1 | 1 | 0.111 |
| Fuli Feng — Fengbin Zhu | 1 | 1 | 0.111 |
| Yang Zhang — Wenwu Ou | 1 | 1 | 0.111 |
| Yang Zhang — Yang Song | 1 | 1 | 0.111 |
| Yang Zhang — Fengbin Zhu | 1 | 1 | 0.111 |
| Wenwu Ou — Yang Song | 1 | 1 | 0.111 |
| Wenwu Ou — Fengbin Zhu | 1 | 1 | 0.111 |
| Yang Song — Fengbin Zhu | 1 | 1 | 0.111 |
Graph construction and limits
Each distinct paper contributes an undirected pair for every two eligible identities in its deduplicated latest Semantic Scholar author list. Self-loops are removed. Solo papers count toward an author's paper total but create no edge. The selected display is an ego subgraph. Paper, collaborator, weighted-degree, and active-span metrics for every displayed node use the full filtered provider view; component size describes the focal author's component.
Immutable provider payloads are stored once. A separate receipt log records a later delivery of an earlier payload, so roster reversions remain visible. Exact duplicate receipts are idempotent. Equal timestamps use receipt insertion order as the tie-breaker.
Co-authorship records shared paper attribution only. It does not establish contribution size, research quality, influence, friendship, topic similarity, or citation relationships.