Co-authorship neighborhood
Juan Manuel Rodríguez Repeti's displayed neighborhood
2 of 2 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 | Juan Manuel Rodríguez Repeti | Focal | 1 | 2 | 2.0 | 2026 |
| 2 | Fernando Toledo | Direct collaborator | 2 | 3 | 4.0 | 2026 |
| 3 | Gabriel Montes‐Rojas | Direct collaborator | 2 | 3 | 4.0 | 2026 |
Displayed collaboration table
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| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Gabriel Montes‐Rojas — Fernando Toledo | 2 | 2 | 1.0 |
| Gabriel Montes‐Rojas — Juan Manuel Rodríguez Repeti | 1 | 1 | 0.5 |
| Fernando Toledo — Juan Manuel Rodríguez Repeti | 1 | 1 | 0.5 |
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.