Co-authorship neighborhood
Shaoyin Gan's displayed neighborhood
6 of 6 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 | Shaoyin Gan | Focal | 1 | 6 | 6.0 | 2026 |
| 2 | Brayden Leo | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 3 | Claudio Ricci | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 4 | Marzio Lunghi | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 5 | Rolands Repetto | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 6 | S. Stan | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 7 | Vito Vargetto | Direct collaborator | 1 | 6 | 6.0 | 2026 |
Displayed collaboration table
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| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| S. Stan — Claudio Ricci | 1 | 1 | 0.167 |
| S. Stan — Vito Vargetto | 1 | 1 | 0.167 |
| S. Stan — Rolands Repetto | 1 | 1 | 0.167 |
| S. Stan — Brayden Leo | 1 | 1 | 0.167 |
| S. Stan — Shaoyin Gan | 1 | 1 | 0.167 |
| S. Stan — Marzio Lunghi | 1 | 1 | 0.167 |
| Claudio Ricci — Vito Vargetto | 1 | 1 | 0.167 |
| Claudio Ricci — Rolands Repetto | 1 | 1 | 0.167 |
| Claudio Ricci — Brayden Leo | 1 | 1 | 0.167 |
| Claudio Ricci — Shaoyin Gan | 1 | 1 | 0.167 |
| Claudio Ricci — Marzio Lunghi | 1 | 1 | 0.167 |
| Vito Vargetto — Rolands Repetto | 1 | 1 | 0.167 |
| Vito Vargetto — Brayden Leo | 1 | 1 | 0.167 |
| Vito Vargetto — Shaoyin Gan | 1 | 1 | 0.167 |
| Vito Vargetto — Marzio Lunghi | 1 | 1 | 0.167 |
| Rolands Repetto — Brayden Leo | 1 | 1 | 0.167 |
| Rolands Repetto — Shaoyin Gan | 1 | 1 | 0.167 |
| Rolands Repetto — Marzio Lunghi | 1 | 1 | 0.167 |
| Brayden Leo — Shaoyin Gan | 1 | 1 | 0.167 |
| Brayden Leo — Marzio Lunghi | 1 | 1 | 0.167 |
| Shaoyin Gan — Marzio Lunghi | 1 | 1 | 0.167 |
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.