Co-authorship neighborhood
Di Wang's displayed neighborhood
5 of 5 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 | Di Wang | Focal | 1 | 5 | 5.0 | 2026 |
| 2 | Chaoyue He | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 3 | Chunyan Miao | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 4 | Hong Xu | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 5 | Wei Liu | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 6 | Xin Zhou | Direct collaborator | 1 | 5 | 5.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Chaoyue He — Wei Liu | 1 | 1 | 0.2 |
| Chaoyue He — Xin Zhou | 1 | 1 | 0.2 |
| Chaoyue He — Chunyan Miao | 1 | 1 | 0.2 |
| Chaoyue He — Hong Xu | 1 | 1 | 0.2 |
| Chaoyue He — Di Wang | 1 | 1 | 0.2 |
| Wei Liu — Xin Zhou | 1 | 1 | 0.2 |
| Wei Liu — Chunyan Miao | 1 | 1 | 0.2 |
| Wei Liu — Hong Xu | 1 | 1 | 0.2 |
| Wei Liu — Di Wang | 1 | 1 | 0.2 |
| Xin Zhou — Chunyan Miao | 1 | 1 | 0.2 |
| Xin Zhou — Hong Xu | 1 | 1 | 0.2 |
| Xin Zhou — Di Wang | 1 | 1 | 0.2 |
| Chunyan Miao — Hong Xu | 1 | 1 | 0.2 |
| Chunyan Miao — Di Wang | 1 | 1 | 0.2 |
| Hong Xu — Di Wang | 1 | 1 | 0.2 |
Graph construction and limits
Each distinct paper contributes an undirected pair for every two eligible identities in its deduplicated latest OpenAlex 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.