Co-authorship neighborhood
Ding Yu's displayed neighborhood
7 of 7 direct collaborators shown.
Scroll the diagram horizontally to inspect every displayed node.
Ordered author table
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| Display order | Author | Role | Distinct papers | Unique collaborators | Weighted degree | Active span |
|---|---|---|---|---|---|---|
| 1 | Ding Yu | Focal | 1 | 7 | 7.0 | 2026 |
| 2 | Canran Wang | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 3 | Chentai Wang | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 4 | Keman Huang | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 5 | Ming Ma | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 6 | Xiaoyong Du | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 7 | Yuwen Yang | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 8 | Zhen Wang | Direct collaborator | 1 | 7 | 7.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Ming Ma — Yuwen Yang | 1 | 1 | 0.143 |
| Ming Ma — Zhen Wang | 1 | 1 | 0.143 |
| Ming Ma — Ding Yu | 1 | 1 | 0.143 |
| Ming Ma — Keman Huang | 1 | 1 | 0.143 |
| Ming Ma — Xiaoyong Du | 1 | 1 | 0.143 |
| Ming Ma — Chentai Wang | 1 | 1 | 0.143 |
| Ming Ma — Canran Wang | 1 | 1 | 0.143 |
| Yuwen Yang — Zhen Wang | 1 | 1 | 0.143 |
| Yuwen Yang — Ding Yu | 1 | 1 | 0.143 |
| Yuwen Yang — Keman Huang | 1 | 1 | 0.143 |
| Yuwen Yang — Xiaoyong Du | 1 | 1 | 0.143 |
| Yuwen Yang — Chentai Wang | 1 | 1 | 0.143 |
| Yuwen Yang — Canran Wang | 1 | 1 | 0.143 |
| Zhen Wang — Ding Yu | 1 | 1 | 0.143 |
| Zhen Wang — Keman Huang | 1 | 1 | 0.143 |
| Zhen Wang — Xiaoyong Du | 1 | 1 | 0.143 |
| Zhen Wang — Chentai Wang | 1 | 1 | 0.143 |
| Zhen Wang — Canran Wang | 1 | 1 | 0.143 |
| Ding Yu — Keman Huang | 1 | 1 | 0.143 |
| Ding Yu — Xiaoyong Du | 1 | 1 | 0.143 |
| Ding Yu — Chentai Wang | 1 | 1 | 0.143 |
| Ding Yu — Canran Wang | 1 | 1 | 0.143 |
| Keman Huang — Xiaoyong Du | 1 | 1 | 0.143 |
| Keman Huang — Chentai Wang | 1 | 1 | 0.143 |
| Keman Huang — Canran Wang | 1 | 1 | 0.143 |
| Xiaoyong Du — Chentai Wang | 1 | 1 | 0.143 |
| Xiaoyong Du — Canran Wang | 1 | 1 | 0.143 |
| Chentai Wang — Canran Wang | 1 | 1 | 0.143 |
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.