Co-authorship neighborhood
Yueyue Wang's displayed neighborhood
5 of 5 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 | Yueyue Wang | Focal | 3 | 5 | 5.0 | 2026 |
| 2 | Luwei Wang | Direct collaborator | 1 | 3 | 3.0 | 2026 |
| 3 | Qiuling Yang | Direct collaborator | 1 | 2 | 2.0 | 2026 |
| 4 | Shiyao Yuan | Direct collaborator | 1 | 3 | 3.0 | 2026 |
| 5 | Yang Lu | Direct collaborator | 1 | 2 | 2.0 | 2026 |
| 6 | Yashu Qin | Direct collaborator | 1 | 3 | 3.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Yang Lu — Qiuling Yang | 1 | 1 | 0.5 |
| Yang Lu — Yueyue Wang | 1 | 1 | 0.5 |
| Qiuling Yang — Yueyue Wang | 1 | 1 | 0.5 |
| Yueyue Wang — Shiyao Yuan | 1 | 1 | 0.333 |
| Yueyue Wang — Luwei Wang | 1 | 1 | 0.333 |
| Yueyue Wang — Yashu Qin | 1 | 1 | 0.333 |
| Shiyao Yuan — Luwei Wang | 1 | 1 | 0.333 |
| Shiyao Yuan — Yashu Qin | 1 | 1 | 0.333 |
| Luwei Wang — Yashu Qin | 1 | 1 | 0.333 |
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.