Co-authorship neighborhood
Terry Zhang's displayed neighborhood
5 of 5 direct collaborators shown.
Scroll the diagram horizontally to inspect every displayed node.
Ordered author table
Scroll the table horizontally to see every column.
| Display order | Author | Role | Distinct papers | Unique collaborators | Weighted degree | Active span |
|---|---|---|---|---|---|---|
| 1 | Terry Zhang | Focal | 1 | 5 | 5.0 | 2026 |
| 2 | Isabel Dahlgren | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 3 | Pepijn Cobben | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 4 | Thao Pham | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 5 | Xuan Huang | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 6 | Zhijing Jin | Direct collaborator | 1 | 5 | 5.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Isabel Dahlgren — Zhijing Jin | 1 | 1 | 0.2 |
| Isabel Dahlgren — Pepijn Cobben | 1 | 1 | 0.2 |
| Isabel Dahlgren — Thao Pham | 1 | 1 | 0.2 |
| Isabel Dahlgren — Terry Zhang | 1 | 1 | 0.2 |
| Isabel Dahlgren — Xuan Huang | 1 | 1 | 0.2 |
| Zhijing Jin — Pepijn Cobben | 1 | 1 | 0.2 |
| Zhijing Jin — Thao Pham | 1 | 1 | 0.2 |
| Zhijing Jin — Terry Zhang | 1 | 1 | 0.2 |
| Zhijing Jin — Xuan Huang | 1 | 1 | 0.2 |
| Pepijn Cobben — Thao Pham | 1 | 1 | 0.2 |
| Pepijn Cobben — Terry Zhang | 1 | 1 | 0.2 |
| Pepijn Cobben — Xuan Huang | 1 | 1 | 0.2 |
| Thao Pham — Terry Zhang | 1 | 1 | 0.2 |
| Thao Pham — Xuan Huang | 1 | 1 | 0.2 |
| Terry Zhang — Xuan Huang | 1 | 1 | 0.2 |
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.