Co-authorship neighborhood
Viet Vu'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 | Viet Vu | Focal | 1 | 6 | 6.0 | 2026 |
| 2 | Arif Jetha | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 3 | Aviroop Biswas | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 4 | Brendan Smith | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 5 | Faraz Vahid Shahidi | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 6 | Peter Smith | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 7 | Qing Liao | Direct collaborator | 1 | 6 | 6.0 | 2026 |
Displayed collaboration table
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| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Faraz Vahid Shahidi — Arif Jetha | 1 | 1 | 0.167 |
| Faraz Vahid Shahidi — Aviroop Biswas | 1 | 1 | 0.167 |
| Faraz Vahid Shahidi — Qing Liao | 1 | 1 | 0.167 |
| Faraz Vahid Shahidi — Peter Smith | 1 | 1 | 0.167 |
| Faraz Vahid Shahidi — Viet Vu | 1 | 1 | 0.167 |
| Faraz Vahid Shahidi — Brendan Smith | 1 | 1 | 0.167 |
| Arif Jetha — Aviroop Biswas | 1 | 1 | 0.167 |
| Arif Jetha — Qing Liao | 1 | 1 | 0.167 |
| Arif Jetha — Peter Smith | 1 | 1 | 0.167 |
| Arif Jetha — Viet Vu | 1 | 1 | 0.167 |
| Arif Jetha — Brendan Smith | 1 | 1 | 0.167 |
| Aviroop Biswas — Qing Liao | 1 | 1 | 0.167 |
| Aviroop Biswas — Peter Smith | 1 | 1 | 0.167 |
| Aviroop Biswas — Viet Vu | 1 | 1 | 0.167 |
| Aviroop Biswas — Brendan Smith | 1 | 1 | 0.167 |
| Qing Liao — Peter Smith | 1 | 1 | 0.167 |
| Qing Liao — Viet Vu | 1 | 1 | 0.167 |
| Qing Liao — Brendan Smith | 1 | 1 | 0.167 |
| Peter Smith — Viet Vu | 1 | 1 | 0.167 |
| Peter Smith — Brendan Smith | 1 | 1 | 0.167 |
| Viet Vu — Brendan Smith | 1 | 1 | 0.167 |
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.