Co-authorship neighborhood
Jiayi Song's displayed neighborhood
10 of 10 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 | Jiayi Song | Focal | 1 | 10 | 10.0 | 2026 |
| 2 | Bowen Fu | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 3 | Jiayu Wang | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 4 | Jing Fu | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 5 | Kaiyu Li | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 6 | Lan Xue | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 7 | Lingyu Zhang | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 8 | Lu Chen | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 9 | Weijian Lv | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 10 | Xiangyong Cao | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 11 | Zepeng Xin | Direct collaborator | 1 | 10 | 10.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Jiayi Song — Bowen Fu | 1 | 1 | 0.1 |
| Jiayi Song — Jing Fu | 1 | 1 | 0.1 |
| Jiayi Song — Lingyu Zhang | 1 | 1 | 0.1 |
| Jiayi Song — Lu Chen | 1 | 1 | 0.1 |
| Jiayi Song — Xiangyong Cao | 1 | 1 | 0.1 |
| Jiayi Song — Jiayu Wang | 1 | 1 | 0.1 |
| Jiayi Song — Zepeng Xin | 1 | 1 | 0.1 |
| Jiayi Song — Kaiyu Li | 1 | 1 | 0.1 |
| Jiayi Song — Lan Xue | 1 | 1 | 0.1 |
| Jiayi Song — Weijian Lv | 1 | 1 | 0.1 |
| Bowen Fu — Jing Fu | 1 | 1 | 0.1 |
| Bowen Fu — Lingyu Zhang | 1 | 1 | 0.1 |
| Bowen Fu — Lu Chen | 1 | 1 | 0.1 |
| Bowen Fu — Xiangyong Cao | 1 | 1 | 0.1 |
| Bowen Fu — Jiayu Wang | 1 | 1 | 0.1 |
| Bowen Fu — Zepeng Xin | 1 | 1 | 0.1 |
| Bowen Fu — Kaiyu Li | 1 | 1 | 0.1 |
| Bowen Fu — Lan Xue | 1 | 1 | 0.1 |
| Bowen Fu — Weijian Lv | 1 | 1 | 0.1 |
| Jing Fu — Lingyu Zhang | 1 | 1 | 0.1 |
| Jing Fu — Lu Chen | 1 | 1 | 0.1 |
| Jing Fu — Xiangyong Cao | 1 | 1 | 0.1 |
| Jing Fu — Jiayu Wang | 1 | 1 | 0.1 |
| Jing Fu — Zepeng Xin | 1 | 1 | 0.1 |
| Jing Fu — Kaiyu Li | 1 | 1 | 0.1 |
| Jing Fu — Lan Xue | 1 | 1 | 0.1 |
| Jing Fu — Weijian Lv | 1 | 1 | 0.1 |
| Lingyu Zhang — Lu Chen | 1 | 1 | 0.1 |
| Lingyu Zhang — Xiangyong Cao | 1 | 1 | 0.1 |
| Lingyu Zhang — Jiayu Wang | 1 | 1 | 0.1 |
| Lingyu Zhang — Zepeng Xin | 1 | 1 | 0.1 |
| Lingyu Zhang — Kaiyu Li | 1 | 1 | 0.1 |
| Lingyu Zhang — Lan Xue | 1 | 1 | 0.1 |
| Lingyu Zhang — Weijian Lv | 1 | 1 | 0.1 |
| Lu Chen — Xiangyong Cao | 1 | 1 | 0.1 |
| Lu Chen — Jiayu Wang | 1 | 1 | 0.1 |
| Lu Chen — Zepeng Xin | 1 | 1 | 0.1 |
| Lu Chen — Kaiyu Li | 1 | 1 | 0.1 |
| Lu Chen — Lan Xue | 1 | 1 | 0.1 |
| Lu Chen — Weijian Lv | 1 | 1 | 0.1 |
| Xiangyong Cao — Jiayu Wang | 1 | 1 | 0.1 |
| Xiangyong Cao — Zepeng Xin | 1 | 1 | 0.1 |
| Xiangyong Cao — Kaiyu Li | 1 | 1 | 0.1 |
| Xiangyong Cao — Lan Xue | 1 | 1 | 0.1 |
| Xiangyong Cao — Weijian Lv | 1 | 1 | 0.1 |
| Jiayu Wang — Zepeng Xin | 1 | 1 | 0.1 |
| Jiayu Wang — Kaiyu Li | 1 | 1 | 0.1 |
| Jiayu Wang — Lan Xue | 1 | 1 | 0.1 |
| Jiayu Wang — Weijian Lv | 1 | 1 | 0.1 |
| Zepeng Xin — Kaiyu Li | 1 | 1 | 0.1 |
| Zepeng Xin — Lan Xue | 1 | 1 | 0.1 |
| Zepeng Xin — Weijian Lv | 1 | 1 | 0.1 |
| Kaiyu Li — Lan Xue | 1 | 1 | 0.1 |
| Kaiyu Li — Weijian Lv | 1 | 1 | 0.1 |
| Lan Xue — Weijian Lv | 1 | 1 | 0.1 |
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.