Co-authorship neighborhood
Gelei Xu's displayed neighborhood
8 of 8 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 | Gelei Xu | Focal | 1 | 8 | 8.0 | 2026 |
| 2 | Chaoran Chen | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 3 | Collin McMillan | Direct collaborator | 2 | 11 | 12.0 | 2026 |
| 4 | Maria Dhakal | Direct collaborator | 2 | 11 | 12.0 | 2026 |
| 5 | Ningzhi Tang | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 6 | T. Li | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 7 | Yiyu Shi | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 8 | Yu Huang | Direct collaborator | 1 | 8 | 8.0 | 2026 |
| 9 | Zihan Fang | 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 |
|---|---|---|---|
| T. Li — Chaoran Chen | 1 | 1 | 0.125 |
| T. Li — Yu Huang | 1 | 1 | 0.125 |
| T. Li — Gelei Xu | 1 | 1 | 0.125 |
| T. Li — Collin McMillan | 1 | 1 | 0.125 |
| T. Li — Maria Dhakal | 1 | 1 | 0.125 |
| T. Li — Ningzhi Tang | 1 | 1 | 0.125 |
| T. Li — Yiyu Shi | 1 | 1 | 0.125 |
| T. Li — Zihan Fang | 1 | 1 | 0.125 |
| Chaoran Chen — Yu Huang | 1 | 1 | 0.125 |
| Chaoran Chen — Gelei Xu | 1 | 1 | 0.125 |
| Chaoran Chen — Collin McMillan | 1 | 1 | 0.125 |
| Chaoran Chen — Maria Dhakal | 1 | 1 | 0.125 |
| Chaoran Chen — Ningzhi Tang | 1 | 1 | 0.125 |
| Chaoran Chen — Yiyu Shi | 1 | 1 | 0.125 |
| Chaoran Chen — Zihan Fang | 1 | 1 | 0.125 |
| Yu Huang — Gelei Xu | 1 | 1 | 0.125 |
| Yu Huang — Collin McMillan | 1 | 1 | 0.125 |
| Yu Huang — Maria Dhakal | 1 | 1 | 0.125 |
| Yu Huang — Ningzhi Tang | 1 | 1 | 0.125 |
| Yu Huang — Yiyu Shi | 1 | 1 | 0.125 |
| Yu Huang — Zihan Fang | 1 | 1 | 0.125 |
| Gelei Xu — Collin McMillan | 1 | 1 | 0.125 |
| Gelei Xu — Maria Dhakal | 1 | 1 | 0.125 |
| Gelei Xu — Ningzhi Tang | 1 | 1 | 0.125 |
| Gelei Xu — Yiyu Shi | 1 | 1 | 0.125 |
| Gelei Xu — Zihan Fang | 1 | 1 | 0.125 |
| Collin McMillan — Maria Dhakal | 2 | 2 | 0.375 |
| Collin McMillan — Ningzhi Tang | 1 | 1 | 0.125 |
| Collin McMillan — Yiyu Shi | 1 | 1 | 0.125 |
| Collin McMillan — Zihan Fang | 1 | 1 | 0.125 |
| Maria Dhakal — Ningzhi Tang | 1 | 1 | 0.125 |
| Maria Dhakal — Yiyu Shi | 1 | 1 | 0.125 |
| Maria Dhakal — Zihan Fang | 1 | 1 | 0.125 |
| Ningzhi Tang — Yiyu Shi | 1 | 1 | 0.125 |
| Ningzhi Tang — Zihan Fang | 1 | 1 | 0.125 |
| Yiyu Shi — Zihan Fang | 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.