Co-authorship neighborhood
Michel Galley's displayed neighborhood
6 of 6 direct collaborators shown.
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Ordered author table
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| Display order | Author | Role | Distinct papers | Unique collaborators | Weighted degree | Active span |
|---|---|---|---|---|---|---|
| 1 | Michel Galley | Focal | 1 | 6 | 6.0 | 2026 |
| 2 | Chandan Singh | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 3 | Jianfeng Gao | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 4 | Weijia Xu | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 5 | Weiwei Yang | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 6 | Y. Tan | Direct collaborator | 1 | 6 | 6.0 | 2026 |
| 7 | Zelalem Gero | Direct collaborator | 1 | 6 | 6.0 | 2026 |
Displayed collaboration table
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| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Chandan Singh — Michel Galley | 1 | 1 | 0.167 |
| Chandan Singh — Weiwei Yang | 1 | 1 | 0.167 |
| Chandan Singh — Y. Tan | 1 | 1 | 0.167 |
| Chandan Singh — Zelalem Gero | 1 | 1 | 0.167 |
| Chandan Singh — Weijia Xu | 1 | 1 | 0.167 |
| Chandan Singh — Jianfeng Gao | 1 | 1 | 0.167 |
| Michel Galley — Weiwei Yang | 1 | 1 | 0.167 |
| Michel Galley — Y. Tan | 1 | 1 | 0.167 |
| Michel Galley — Zelalem Gero | 1 | 1 | 0.167 |
| Michel Galley — Weijia Xu | 1 | 1 | 0.167 |
| Michel Galley — Jianfeng Gao | 1 | 1 | 0.167 |
| Weiwei Yang — Y. Tan | 1 | 1 | 0.167 |
| Weiwei Yang — Zelalem Gero | 1 | 1 | 0.167 |
| Weiwei Yang — Weijia Xu | 1 | 1 | 0.167 |
| Weiwei Yang — Jianfeng Gao | 1 | 1 | 0.167 |
| Y. Tan — Zelalem Gero | 1 | 1 | 0.167 |
| Y. Tan — Weijia Xu | 1 | 1 | 0.167 |
| Y. Tan — Jianfeng Gao | 1 | 1 | 0.167 |
| Zelalem Gero — Weijia Xu | 1 | 1 | 0.167 |
| Zelalem Gero — Jianfeng Gao | 1 | 1 | 0.167 |
| Weijia Xu — Jianfeng Gao | 1 | 1 | 0.167 |
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.