Co-authorship neighborhood
Fiodar Kazhamiaka'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 | Fiodar Kazhamiaka | Focal | 2 | 9 | 9.0 | 2026 |
| 2 | A. Kumbhare | Direct collaborator | 1 | 4 | 4.0 | 2026 |
| 3 | Chaojie Zhang | Direct collaborator | 2 | 13 | 13.0 | 2026 |
| 4 | Esha Choukse | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 5 | Grant Wilkins | Direct collaborator | 1 | 4 | 4.0 | 2026 |
| 6 | Matei A. Zaharia | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 7 | Mathew Jacob | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 8 | Melissa Z. Pan | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 9 | Negar Arabzadeh | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 10 | Ricardo Bianchini | Direct collaborator | 1 | 4 | 4.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Esha Choukse — Negar Arabzadeh | 1 | 1 | 0.2 |
| Esha Choukse — Melissa Z. Pan | 1 | 1 | 0.2 |
| Esha Choukse — Matei A. Zaharia | 1 | 1 | 0.2 |
| Esha Choukse — Fiodar Kazhamiaka | 1 | 1 | 0.2 |
| Esha Choukse — Mathew Jacob | 1 | 1 | 0.2 |
| Ricardo Bianchini — Grant Wilkins | 1 | 1 | 0.25 |
| Ricardo Bianchini — A. Kumbhare | 1 | 1 | 0.25 |
| Ricardo Bianchini — Fiodar Kazhamiaka | 1 | 1 | 0.25 |
| Ricardo Bianchini — Chaojie Zhang | 1 | 1 | 0.25 |
| Negar Arabzadeh — Melissa Z. Pan | 1 | 1 | 0.2 |
| Negar Arabzadeh — Matei A. Zaharia | 1 | 1 | 0.2 |
| Negar Arabzadeh — Fiodar Kazhamiaka | 1 | 1 | 0.2 |
| Negar Arabzadeh — Mathew Jacob | 1 | 1 | 0.2 |
| Grant Wilkins — A. Kumbhare | 1 | 1 | 0.25 |
| Grant Wilkins — Fiodar Kazhamiaka | 1 | 1 | 0.25 |
| Grant Wilkins — Chaojie Zhang | 1 | 1 | 0.25 |
| Melissa Z. Pan — Matei A. Zaharia | 1 | 1 | 0.2 |
| Melissa Z. Pan — Fiodar Kazhamiaka | 1 | 1 | 0.2 |
| Melissa Z. Pan — Mathew Jacob | 1 | 1 | 0.2 |
| A. Kumbhare — Fiodar Kazhamiaka | 1 | 1 | 0.25 |
| A. Kumbhare — Chaojie Zhang | 1 | 1 | 0.25 |
| Matei A. Zaharia — Fiodar Kazhamiaka | 1 | 1 | 0.2 |
| Matei A. Zaharia — Mathew Jacob | 1 | 1 | 0.2 |
| Fiodar Kazhamiaka — Mathew Jacob | 1 | 1 | 0.2 |
| Fiodar Kazhamiaka — Chaojie Zhang | 1 | 1 | 0.25 |
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.