Co-authorship neighborhood
Tianqi Liu's displayed neighborhood
8 of 8 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 | Tianqi Liu | Focal | 1 | 8 | 8.0 | 2026 |
| 2 | Hongcan Guo | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 3 | Jingcheng Ni | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 4 | Shengyu Zhang | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 5 | Tao Xiong | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 6 | Wenkai Wang | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 7 | Xiyun Li | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 8 | Yunpeng Bao | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 9 | Zilong Huang | Direct collaborator | 1 | 8 | 8.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Xiyun Li — Shengyu Zhang | 1 | 1 | 0.125 |
| Xiyun Li — Jingcheng Ni | 1 | 1 | 0.125 |
| Xiyun Li — Yunpeng Bao | 1 | 1 | 0.125 |
| Xiyun Li — Tianqi Liu | 1 | 1 | 0.125 |
| Xiyun Li — Zilong Huang | 1 | 1 | 0.125 |
| Xiyun Li — Tao Xiong | 1 | 1 | 0.125 |
| Xiyun Li — Hongcan Guo | 1 | 1 | 0.125 |
| Xiyun Li — Wenkai Wang | 1 | 1 | 0.125 |
| Shengyu Zhang — Jingcheng Ni | 1 | 1 | 0.125 |
| Shengyu Zhang — Yunpeng Bao | 1 | 1 | 0.125 |
| Shengyu Zhang — Tianqi Liu | 1 | 1 | 0.125 |
| Shengyu Zhang — Zilong Huang | 1 | 1 | 0.125 |
| Shengyu Zhang — Tao Xiong | 1 | 1 | 0.125 |
| Shengyu Zhang — Hongcan Guo | 1 | 1 | 0.125 |
| Shengyu Zhang — Wenkai Wang | 1 | 1 | 0.125 |
| Jingcheng Ni — Yunpeng Bao | 1 | 1 | 0.125 |
| Jingcheng Ni — Tianqi Liu | 1 | 1 | 0.125 |
| Jingcheng Ni — Zilong Huang | 1 | 1 | 0.125 |
| Jingcheng Ni — Tao Xiong | 1 | 1 | 0.125 |
| Jingcheng Ni — Hongcan Guo | 1 | 1 | 0.125 |
| Jingcheng Ni — Wenkai Wang | 1 | 1 | 0.125 |
| Yunpeng Bao — Tianqi Liu | 1 | 1 | 0.125 |
| Yunpeng Bao — Zilong Huang | 1 | 1 | 0.125 |
| Yunpeng Bao — Tao Xiong | 1 | 1 | 0.125 |
| Yunpeng Bao — Hongcan Guo | 1 | 1 | 0.125 |
| Yunpeng Bao — Wenkai Wang | 1 | 1 | 0.125 |
| Tianqi Liu — Zilong Huang | 1 | 1 | 0.125 |
| Tianqi Liu — Tao Xiong | 1 | 1 | 0.125 |
| Tianqi Liu — Hongcan Guo | 1 | 1 | 0.125 |
| Tianqi Liu — Wenkai Wang | 1 | 1 | 0.125 |
| Zilong Huang — Tao Xiong | 1 | 1 | 0.125 |
| Zilong Huang — Hongcan Guo | 1 | 1 | 0.125 |
| Zilong Huang — Wenkai Wang | 1 | 1 | 0.125 |
| Tao Xiong — Hongcan Guo | 1 | 1 | 0.125 |
| Tao Xiong — Wenkai Wang | 1 | 1 | 0.125 |
| Hongcan Guo — Wenkai Wang | 1 | 1 | 0.125 |
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.