Co-authorship neighborhood
Saiteja Utpala's displayed neighborhood
13 of 13 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 | Saiteja Utpala | Focal | 1 | 13 | 13.0 | 2026 |
| 2 | Abhishek Shetty | Direct collaborator | 1 | 13 | 13.0 | 2026 |
| 3 | Arvind Narayanan | Direct collaborator | 2 | 27 | 30.0 | 2026 |
| 4 | Derrick Chan-Sew | Direct collaborator | 1 | 13 | 13.0 | 2026 |
| 5 | Kangheng Liu | Direct collaborator | 1 | 13 | 13.0 | 2026 |
| 6 | Matilda Orona | Direct collaborator | 1 | 13 | 13.0 | 2026 |
| 7 | Nitya Nadgir | Direct collaborator | 1 | 13 | 13.0 | 2026 |
| 8 | Peter Kirgis | Direct collaborator | 2 | 27 | 30.0 | 2026 |
| 9 | Rumi Nakagawa | Direct collaborator | 1 | 13 | 13.0 | 2026 |
| 10 | Sayash Kapoor | Direct collaborator | 2 | 27 | 30.0 | 2026 |
| 11 | Stephan Rabanser | Direct collaborator | 2 | 27 | 30.0 | 2026 |
| 12 | Tilman Bayer | Direct collaborator | 1 | 13 | 13.0 | 2026 |
| 13 | Yue Ling | Direct collaborator | 1 | 13 | 13.0 | 2026 |
| 14 | Zachary S. Siegel | Direct collaborator | 1 | 13 | 13.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Saiteja Utpala — Tilman Bayer | 1 | 1 | 0.077 |
| Saiteja Utpala — Sayash Kapoor | 1 | 1 | 0.077 |
| Saiteja Utpala — Nitya Nadgir | 1 | 1 | 0.077 |
| Saiteja Utpala — Yue Ling | 1 | 1 | 0.077 |
| Saiteja Utpala — Matilda Orona | 1 | 1 | 0.077 |
| Saiteja Utpala — Derrick Chan-Sew | 1 | 1 | 0.077 |
| Saiteja Utpala — Peter Kirgis | 1 | 1 | 0.077 |
| Saiteja Utpala — Stephan Rabanser | 1 | 1 | 0.077 |
| Saiteja Utpala — Kangheng Liu | 1 | 1 | 0.077 |
| Saiteja Utpala — Arvind Narayanan | 1 | 1 | 0.077 |
| Saiteja Utpala — Abhishek Shetty | 1 | 1 | 0.077 |
| Saiteja Utpala — Rumi Nakagawa | 1 | 1 | 0.077 |
| Saiteja Utpala — Zachary S. Siegel | 1 | 1 | 0.077 |
| Tilman Bayer — Sayash Kapoor | 1 | 1 | 0.077 |
| Tilman Bayer — Nitya Nadgir | 1 | 1 | 0.077 |
| Tilman Bayer — Yue Ling | 1 | 1 | 0.077 |
| Tilman Bayer — Matilda Orona | 1 | 1 | 0.077 |
| Tilman Bayer — Derrick Chan-Sew | 1 | 1 | 0.077 |
| Tilman Bayer — Peter Kirgis | 1 | 1 | 0.077 |
| Tilman Bayer — Stephan Rabanser | 1 | 1 | 0.077 |
| Tilman Bayer — Kangheng Liu | 1 | 1 | 0.077 |
| Tilman Bayer — Arvind Narayanan | 1 | 1 | 0.077 |
| Tilman Bayer — Abhishek Shetty | 1 | 1 | 0.077 |
| Tilman Bayer — Rumi Nakagawa | 1 | 1 | 0.077 |
| Tilman Bayer — Zachary S. Siegel | 1 | 1 | 0.077 |
| Sayash Kapoor — Nitya Nadgir | 1 | 1 | 0.077 |
| Sayash Kapoor — Yue Ling | 1 | 1 | 0.077 |
| Sayash Kapoor — Matilda Orona | 1 | 1 | 0.077 |
| Sayash Kapoor — Derrick Chan-Sew | 1 | 1 | 0.077 |
| Sayash Kapoor — Peter Kirgis | 2 | 2 | 0.136 |
| Sayash Kapoor — Stephan Rabanser | 2 | 2 | 0.136 |
| Sayash Kapoor — Kangheng Liu | 1 | 1 | 0.077 |
| Sayash Kapoor — Arvind Narayanan | 2 | 2 | 0.136 |
| Sayash Kapoor — Abhishek Shetty | 1 | 1 | 0.077 |
| Sayash Kapoor — Rumi Nakagawa | 1 | 1 | 0.077 |
| Sayash Kapoor — Zachary S. Siegel | 1 | 1 | 0.077 |
| Nitya Nadgir — Yue Ling | 1 | 1 | 0.077 |
| Nitya Nadgir — Matilda Orona | 1 | 1 | 0.077 |
| Nitya Nadgir — Derrick Chan-Sew | 1 | 1 | 0.077 |
| Nitya Nadgir — Peter Kirgis | 1 | 1 | 0.077 |
| Nitya Nadgir — Stephan Rabanser | 1 | 1 | 0.077 |
| Nitya Nadgir — Kangheng Liu | 1 | 1 | 0.077 |
| Nitya Nadgir — Arvind Narayanan | 1 | 1 | 0.077 |
| Nitya Nadgir — Abhishek Shetty | 1 | 1 | 0.077 |
| Nitya Nadgir — Rumi Nakagawa | 1 | 1 | 0.077 |
| Nitya Nadgir — Zachary S. Siegel | 1 | 1 | 0.077 |
| Yue Ling — Matilda Orona | 1 | 1 | 0.077 |
| Yue Ling — Derrick Chan-Sew | 1 | 1 | 0.077 |
| Yue Ling — Peter Kirgis | 1 | 1 | 0.077 |
| Yue Ling — Stephan Rabanser | 1 | 1 | 0.077 |
| Yue Ling — Kangheng Liu | 1 | 1 | 0.077 |
| Yue Ling — Arvind Narayanan | 1 | 1 | 0.077 |
| Yue Ling — Abhishek Shetty | 1 | 1 | 0.077 |
| Yue Ling — Rumi Nakagawa | 1 | 1 | 0.077 |
| Yue Ling — Zachary S. Siegel | 1 | 1 | 0.077 |
| Matilda Orona — Derrick Chan-Sew | 1 | 1 | 0.077 |
| Matilda Orona — Peter Kirgis | 1 | 1 | 0.077 |
| Matilda Orona — Stephan Rabanser | 1 | 1 | 0.077 |
| Matilda Orona — Kangheng Liu | 1 | 1 | 0.077 |
| Matilda Orona — Arvind Narayanan | 1 | 1 | 0.077 |
| Matilda Orona — Abhishek Shetty | 1 | 1 | 0.077 |
| Matilda Orona — Rumi Nakagawa | 1 | 1 | 0.077 |
| Matilda Orona — Zachary S. Siegel | 1 | 1 | 0.077 |
| Derrick Chan-Sew — Peter Kirgis | 1 | 1 | 0.077 |
| Derrick Chan-Sew — Stephan Rabanser | 1 | 1 | 0.077 |
| Derrick Chan-Sew — Kangheng Liu | 1 | 1 | 0.077 |
| Derrick Chan-Sew — Arvind Narayanan | 1 | 1 | 0.077 |
| Derrick Chan-Sew — Abhishek Shetty | 1 | 1 | 0.077 |
| Derrick Chan-Sew — Rumi Nakagawa | 1 | 1 | 0.077 |
| Derrick Chan-Sew — Zachary S. Siegel | 1 | 1 | 0.077 |
| Peter Kirgis — Stephan Rabanser | 2 | 2 | 0.136 |
| Peter Kirgis — Kangheng Liu | 1 | 1 | 0.077 |
| Peter Kirgis — Arvind Narayanan | 2 | 2 | 0.136 |
| Peter Kirgis — Abhishek Shetty | 1 | 1 | 0.077 |
| Peter Kirgis — Rumi Nakagawa | 1 | 1 | 0.077 |
| Peter Kirgis — Zachary S. Siegel | 1 | 1 | 0.077 |
| Stephan Rabanser — Kangheng Liu | 1 | 1 | 0.077 |
| Stephan Rabanser — Arvind Narayanan | 2 | 2 | 0.136 |
| Stephan Rabanser — Abhishek Shetty | 1 | 1 | 0.077 |
| Stephan Rabanser — Rumi Nakagawa | 1 | 1 | 0.077 |
| Stephan Rabanser — Zachary S. Siegel | 1 | 1 | 0.077 |
| Kangheng Liu — Arvind Narayanan | 1 | 1 | 0.077 |
| Kangheng Liu — Abhishek Shetty | 1 | 1 | 0.077 |
| Kangheng Liu — Rumi Nakagawa | 1 | 1 | 0.077 |
| Kangheng Liu — Zachary S. Siegel | 1 | 1 | 0.077 |
| Arvind Narayanan — Abhishek Shetty | 1 | 1 | 0.077 |
| Arvind Narayanan — Rumi Nakagawa | 1 | 1 | 0.077 |
| Arvind Narayanan — Zachary S. Siegel | 1 | 1 | 0.077 |
| Abhishek Shetty — Rumi Nakagawa | 1 | 1 | 0.077 |
| Abhishek Shetty — Zachary S. Siegel | 1 | 1 | 0.077 |
| Rumi Nakagawa — Zachary S. Siegel | 1 | 1 | 0.077 |
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.