Co-authorship neighborhood
Poikela, Maija's displayed neighborhood
7 of 7 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 | Poikela, Maija | Focal | 1 | 7 | 7.0 | 2026 |
| 2 | Alt, Florian | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 3 | Benenson, Zinaida | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 4 | Grimme, Sophie | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 5 | Karegar, Farzaneh | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 6 | Rossi, Arianna | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 7 | Seymour, William | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 8 | Warner, Mark | Direct collaborator | 1 | 7 | 7.0 | 2026 |
Displayed collaboration table
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| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Karegar, Farzaneh — Grimme, Sophie | 1 | 1 | 0.143 |
| Karegar, Farzaneh — Poikela, Maija | 1 | 1 | 0.143 |
| Karegar, Farzaneh — Benenson, Zinaida | 1 | 1 | 0.143 |
| Karegar, Farzaneh — Seymour, William | 1 | 1 | 0.143 |
| Karegar, Farzaneh — Warner, Mark | 1 | 1 | 0.143 |
| Karegar, Farzaneh — Rossi, Arianna | 1 | 1 | 0.143 |
| Karegar, Farzaneh — Alt, Florian | 1 | 1 | 0.143 |
| Grimme, Sophie — Poikela, Maija | 1 | 1 | 0.143 |
| Grimme, Sophie — Benenson, Zinaida | 1 | 1 | 0.143 |
| Grimme, Sophie — Seymour, William | 1 | 1 | 0.143 |
| Grimme, Sophie — Warner, Mark | 1 | 1 | 0.143 |
| Grimme, Sophie — Rossi, Arianna | 1 | 1 | 0.143 |
| Grimme, Sophie — Alt, Florian | 1 | 1 | 0.143 |
| Poikela, Maija — Benenson, Zinaida | 1 | 1 | 0.143 |
| Poikela, Maija — Seymour, William | 1 | 1 | 0.143 |
| Poikela, Maija — Warner, Mark | 1 | 1 | 0.143 |
| Poikela, Maija — Rossi, Arianna | 1 | 1 | 0.143 |
| Poikela, Maija — Alt, Florian | 1 | 1 | 0.143 |
| Benenson, Zinaida — Seymour, William | 1 | 1 | 0.143 |
| Benenson, Zinaida — Warner, Mark | 1 | 1 | 0.143 |
| Benenson, Zinaida — Rossi, Arianna | 1 | 1 | 0.143 |
| Benenson, Zinaida — Alt, Florian | 1 | 1 | 0.143 |
| Seymour, William — Warner, Mark | 1 | 1 | 0.143 |
| Seymour, William — Rossi, Arianna | 1 | 1 | 0.143 |
| Seymour, William — Alt, Florian | 1 | 1 | 0.143 |
| Warner, Mark — Rossi, Arianna | 1 | 1 | 0.143 |
| Warner, Mark — Alt, Florian | 1 | 1 | 0.143 |
| Rossi, Arianna — Alt, Florian | 1 | 1 | 0.143 |
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.