Co-authorship neighborhood
Qi Sun's displayed neighborhood
9 of 9 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 | Qi Sun | Focal | 1 | 9 | 9.0 | 2026 |
| 2 | Chao Li | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 3 | Jing Ma | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 4 | Liqiang Wang | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 5 | Pengcheng Ren | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 6 | S. Shi | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 7 | Wen-Chao Xiong | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 8 | Xiaojing Zhang | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 9 | Yi-Quan Guo | Direct collaborator | 1 | 9 | 9.0 | 2026 |
| 10 | Yingjie Gu | Direct collaborator | 1 | 9 | 9.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Qi Sun — S. Shi | 1 | 1 | 0.111 |
| Qi Sun — Liqiang Wang | 1 | 1 | 0.111 |
| Qi Sun — Chao Li | 1 | 1 | 0.111 |
| Qi Sun — Wen-Chao Xiong | 1 | 1 | 0.111 |
| Qi Sun — Pengcheng Ren | 1 | 1 | 0.111 |
| Qi Sun — Yi-Quan Guo | 1 | 1 | 0.111 |
| Qi Sun — Jing Ma | 1 | 1 | 0.111 |
| Qi Sun — Xiaojing Zhang | 1 | 1 | 0.111 |
| Qi Sun — Yingjie Gu | 1 | 1 | 0.111 |
| S. Shi — Liqiang Wang | 1 | 1 | 0.111 |
| S. Shi — Chao Li | 1 | 1 | 0.111 |
| S. Shi — Wen-Chao Xiong | 1 | 1 | 0.111 |
| S. Shi — Pengcheng Ren | 1 | 1 | 0.111 |
| S. Shi — Yi-Quan Guo | 1 | 1 | 0.111 |
| S. Shi — Jing Ma | 1 | 1 | 0.111 |
| S. Shi — Xiaojing Zhang | 1 | 1 | 0.111 |
| S. Shi — Yingjie Gu | 1 | 1 | 0.111 |
| Liqiang Wang — Chao Li | 1 | 1 | 0.111 |
| Liqiang Wang — Wen-Chao Xiong | 1 | 1 | 0.111 |
| Liqiang Wang — Pengcheng Ren | 1 | 1 | 0.111 |
| Liqiang Wang — Yi-Quan Guo | 1 | 1 | 0.111 |
| Liqiang Wang — Jing Ma | 1 | 1 | 0.111 |
| Liqiang Wang — Xiaojing Zhang | 1 | 1 | 0.111 |
| Liqiang Wang — Yingjie Gu | 1 | 1 | 0.111 |
| Chao Li — Wen-Chao Xiong | 1 | 1 | 0.111 |
| Chao Li — Pengcheng Ren | 1 | 1 | 0.111 |
| Chao Li — Yi-Quan Guo | 1 | 1 | 0.111 |
| Chao Li — Jing Ma | 1 | 1 | 0.111 |
| Chao Li — Xiaojing Zhang | 1 | 1 | 0.111 |
| Chao Li — Yingjie Gu | 1 | 1 | 0.111 |
| Wen-Chao Xiong — Pengcheng Ren | 1 | 1 | 0.111 |
| Wen-Chao Xiong — Yi-Quan Guo | 1 | 1 | 0.111 |
| Wen-Chao Xiong — Jing Ma | 1 | 1 | 0.111 |
| Wen-Chao Xiong — Xiaojing Zhang | 1 | 1 | 0.111 |
| Wen-Chao Xiong — Yingjie Gu | 1 | 1 | 0.111 |
| Pengcheng Ren — Yi-Quan Guo | 1 | 1 | 0.111 |
| Pengcheng Ren — Jing Ma | 1 | 1 | 0.111 |
| Pengcheng Ren — Xiaojing Zhang | 1 | 1 | 0.111 |
| Pengcheng Ren — Yingjie Gu | 1 | 1 | 0.111 |
| Yi-Quan Guo — Jing Ma | 1 | 1 | 0.111 |
| Yi-Quan Guo — Xiaojing Zhang | 1 | 1 | 0.111 |
| Yi-Quan Guo — Yingjie Gu | 1 | 1 | 0.111 |
| Jing Ma — Xiaojing Zhang | 1 | 1 | 0.111 |
| Jing Ma — Yingjie Gu | 1 | 1 | 0.111 |
| Xiaojing Zhang — Yingjie Gu | 1 | 1 | 0.111 |
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.