Co-authorship neighborhood
Lei Gao's displayed neighborhood
7 of 7 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 | Lei Gao | Focal | 1 | 7 | 7.0 | 2026 |
| 2 | Haoxuan Xu | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 3 | Jiate Li | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 4 | Ling Cheng | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 5 | Mengyuan Li | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 6 | Murali Annavaram | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 7 | Potung Yu | Direct collaborator | 1 | 7 | 7.0 | 2026 |
| 8 | Yue Zhao | Direct collaborator | 1 | 7 | 7.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Lei Gao — Jiate Li | 1 | 1 | 0.143 |
| Lei Gao — Yue Zhao | 1 | 1 | 0.143 |
| Lei Gao — Haoxuan Xu | 1 | 1 | 0.143 |
| Lei Gao — Mengyuan Li | 1 | 1 | 0.143 |
| Lei Gao — Potung Yu | 1 | 1 | 0.143 |
| Lei Gao — Murali Annavaram | 1 | 1 | 0.143 |
| Lei Gao — Ling Cheng | 1 | 1 | 0.143 |
| Jiate Li — Yue Zhao | 1 | 1 | 0.143 |
| Jiate Li — Haoxuan Xu | 1 | 1 | 0.143 |
| Jiate Li — Mengyuan Li | 1 | 1 | 0.143 |
| Jiate Li — Potung Yu | 1 | 1 | 0.143 |
| Jiate Li — Murali Annavaram | 1 | 1 | 0.143 |
| Jiate Li — Ling Cheng | 1 | 1 | 0.143 |
| Yue Zhao — Haoxuan Xu | 1 | 1 | 0.143 |
| Yue Zhao — Mengyuan Li | 1 | 1 | 0.143 |
| Yue Zhao — Potung Yu | 1 | 1 | 0.143 |
| Yue Zhao — Murali Annavaram | 1 | 1 | 0.143 |
| Yue Zhao — Ling Cheng | 1 | 1 | 0.143 |
| Haoxuan Xu — Mengyuan Li | 1 | 1 | 0.143 |
| Haoxuan Xu — Potung Yu | 1 | 1 | 0.143 |
| Haoxuan Xu — Murali Annavaram | 1 | 1 | 0.143 |
| Haoxuan Xu — Ling Cheng | 1 | 1 | 0.143 |
| Mengyuan Li — Potung Yu | 1 | 1 | 0.143 |
| Mengyuan Li — Murali Annavaram | 1 | 1 | 0.143 |
| Mengyuan Li — Ling Cheng | 1 | 1 | 0.143 |
| Potung Yu — Murali Annavaram | 1 | 1 | 0.143 |
| Potung Yu — Ling Cheng | 1 | 1 | 0.143 |
| Murali Annavaram — Ling Cheng | 1 | 1 | 0.143 |
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.