Co-authorship neighborhood
Trevor Surface's displayed neighborhood
6 of 6 direct collaborators shown.
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Ordered author table
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| Display order | Author | Role | Distinct papers | Unique collaborators | Weighted degree | Active span |
|---|---|---|---|---|---|---|
| 1 | Trevor Surface | Focal | 1 | 6 | 6.0 | 2026 |
| 2 | Alence Poudel | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 3 | Carla Barrios | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 4 | Huy Ton | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 5 | Paola Garcia de la Torre | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 6 | Samanata Silwal | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 7 | V. Mehta | Direct collaborator | 1 | 6 | 6.0 | 2026 |
Displayed collaboration table
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| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Samanata Silwal — Trevor Surface | 1 | 1 | 0.167 |
| Samanata Silwal — Carla Barrios | 1 | 1 | 0.167 |
| Samanata Silwal — Paola Garcia de la Torre | 1 | 1 | 0.167 |
| Samanata Silwal — Alence Poudel | 1 | 1 | 0.167 |
| Samanata Silwal — V. Mehta | 1 | 1 | 0.167 |
| Samanata Silwal — Huy Ton | 1 | 1 | 0.167 |
| Trevor Surface — Carla Barrios | 1 | 1 | 0.167 |
| Trevor Surface — Paola Garcia de la Torre | 1 | 1 | 0.167 |
| Trevor Surface — Alence Poudel | 1 | 1 | 0.167 |
| Trevor Surface — V. Mehta | 1 | 1 | 0.167 |
| Trevor Surface — Huy Ton | 1 | 1 | 0.167 |
| Carla Barrios — Paola Garcia de la Torre | 1 | 1 | 0.167 |
| Carla Barrios — Alence Poudel | 1 | 1 | 0.167 |
| Carla Barrios — V. Mehta | 1 | 1 | 0.167 |
| Carla Barrios — Huy Ton | 1 | 1 | 0.167 |
| Paola Garcia de la Torre — Alence Poudel | 1 | 1 | 0.167 |
| Paola Garcia de la Torre — V. Mehta | 1 | 1 | 0.167 |
| Paola Garcia de la Torre — Huy Ton | 1 | 1 | 0.167 |
| Alence Poudel — V. Mehta | 1 | 1 | 0.167 |
| Alence Poudel — Huy Ton | 1 | 1 | 0.167 |
| V. Mehta — Huy Ton | 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.