Co-authorship neighborhood
Shiping Song's displayed neighborhood
6 of 6 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 | Shiping Song | Focal | 1 | 6 | 6.0 | 2025 |
| 2 | Bo Zheng | Direct collaborator | 1 | 6 | 6.0 | 2025 |
| 3 | Chujie Zhao | Direct collaborator | 1 | 6 | 6.0 | 2025 |
| 4 | Dagui Chen | Direct collaborator | 1 | 6 | 6.0 | 2025 |
| 5 | Jian Xu | Direct collaborator | 1 | 6 | 6.0 | 2025 |
| 6 | Qun Hu | Direct collaborator | 1 | 6 | 6.0 | 2025 |
| 7 | Zhu Han | Direct collaborator | 1 | 6 | 6.0 | 2025 |
Displayed collaboration table
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| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Jian Xu — Zhu Han | 1 | 1 | 0.167 |
| Jian Xu — Shiping Song | 1 | 1 | 0.167 |
| Jian Xu — Dagui Chen | 1 | 1 | 0.167 |
| Jian Xu — Chujie Zhao | 1 | 1 | 0.167 |
| Jian Xu — Bo Zheng | 1 | 1 | 0.167 |
| Jian Xu — Qun Hu | 1 | 1 | 0.167 |
| Zhu Han — Shiping Song | 1 | 1 | 0.167 |
| Zhu Han — Dagui Chen | 1 | 1 | 0.167 |
| Zhu Han — Chujie Zhao | 1 | 1 | 0.167 |
| Zhu Han — Bo Zheng | 1 | 1 | 0.167 |
| Zhu Han — Qun Hu | 1 | 1 | 0.167 |
| Shiping Song — Dagui Chen | 1 | 1 | 0.167 |
| Shiping Song — Chujie Zhao | 1 | 1 | 0.167 |
| Shiping Song — Bo Zheng | 1 | 1 | 0.167 |
| Shiping Song — Qun Hu | 1 | 1 | 0.167 |
| Dagui Chen — Chujie Zhao | 1 | 1 | 0.167 |
| Dagui Chen — Bo Zheng | 1 | 1 | 0.167 |
| Dagui Chen — Qun Hu | 1 | 1 | 0.167 |
| Chujie Zhao — Bo Zheng | 1 | 1 | 0.167 |
| Chujie Zhao — Qun Hu | 1 | 1 | 0.167 |
| Bo Zheng — Qun Hu | 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.