Co-authorship neighborhood
U. Gadiraju's displayed neighborhood
5 of 5 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 | U. Gadiraju | Focal | 2 | 5 | 5.0 | 2026 |
| 2 | Alexander Erlei | Direct collaborator | 1 | 3 | 3.0 | 2026 |
| 3 | K. Bizer | Direct collaborator | 1 | 3 | 3.0 | 2026 |
| 4 | Sara Salimzadeh | Direct collaborator | 1 | 2 | 2.0 | Unavailable |
| 5 | Simran Kaur | Direct collaborator | 1 | 2 | 2.0 | Unavailable |
| 6 | Tahir Abbas | Direct collaborator | 1 | 3 | 3.0 | 2026 |
Displayed collaboration table
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| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| U. Gadiraju — Sara Salimzadeh | 1 | 1 | 0.5 |
| U. Gadiraju — K. Bizer | 1 | 1 | 0.333 |
| U. Gadiraju — Tahir Abbas | 1 | 1 | 0.333 |
| U. Gadiraju — Simran Kaur | 1 | 1 | 0.5 |
| U. Gadiraju — Alexander Erlei | 1 | 1 | 0.333 |
| Sara Salimzadeh — Simran Kaur | 1 | 1 | 0.5 |
| K. Bizer — Tahir Abbas | 1 | 1 | 0.333 |
| K. Bizer — Alexander Erlei | 1 | 1 | 0.333 |
| Tahir Abbas — Alexander Erlei | 1 | 1 | 0.333 |
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.