Co-authorship neighborhood

A bounded, provider-scoped projection of shared papers in this corpus. It is not a map of importance, influence, intellectual similarity, geography, or causal relationships.

Provider view Date basis From year Through year Paper source Assessment theme Claim outcome Edge weighting Maximum neighbors

Yun Ma's displayed neighborhood

11 of 11 direct collaborators shown.

View profile

1Distinct papers

11Unique collaborators

11.0Full weighted degree

2026Active span

12Component size

Scroll the diagram horizontally to inspect every displayed node.

Circular placement is deterministic and only prevents overlap. Proximity and direction do not measure intellectual, geographic, social, or causal distance. Square = focal author; circles = collaborators; labels identify the focal and highest-weight neighbors.

Ordered author table

Scroll the table horizontally to see every column.

Accessible table equivalent for nodes in the displayed subgraph, ordered with the focal author first and collaborators by selected edge weight. Metrics use each node's full filtered provider scope, not only displayed edges.
Display order	Author	Role	Distinct papers	Unique collaborators	Weighted degree	Active span
1	Yun Ma	Focal	1	11	11.0	2026
2	Chongyang Pan	Direct collaborator	1	11	11.0	2026
3	Haiyang Shen	Direct collaborator	1	11	11.0	2026
4	Jiuzheng Wang	Direct collaborator	1	11	11.0	2026
5	Mugeng Liu	Direct collaborator	1	11	11.0	2026
6	Siqi Zhong	Direct collaborator	1	11	11.0	2026
7	Taian Guo	Direct collaborator	1	11	11.0	2026
8	Weichen Bi	Direct collaborator	1	11	11.0	2026
9	Wenchun Jing	Direct collaborator	1	11	11.0	2026
10	Xiaoying Bai	Direct collaborator	1	11	11.0	2026
11	Yudong Han	Direct collaborator	1	11	11.0	2026
12	Zhiyang Chen	Direct collaborator	1	11	11.0	2026

Displayed collaboration table

Scroll the table horizontally to see every column.

Undirected co-authorship edges among displayed authors. Each pair is listed once.
Author pair	Shared papers	Full weight	Fractional weight
Siqi Zhong — Zhiyang Chen	1	1	0.091
Siqi Zhong — Taian Guo	1	1	0.091
Siqi Zhong — Wenchun Jing	1	1	0.091
Siqi Zhong — Mugeng Liu	1	1	0.091
Siqi Zhong — Chongyang Pan	1	1	0.091
Siqi Zhong — Yun Ma	1	1	0.091
Siqi Zhong — Xiaoying Bai	1	1	0.091
Siqi Zhong — Jiuzheng Wang	1	1	0.091
Siqi Zhong — Weichen Bi	1	1	0.091
Siqi Zhong — Yudong Han	1	1	0.091
Siqi Zhong — Haiyang Shen	1	1	0.091
Zhiyang Chen — Taian Guo	1	1	0.091
Zhiyang Chen — Wenchun Jing	1	1	0.091
Zhiyang Chen — Mugeng Liu	1	1	0.091
Zhiyang Chen — Chongyang Pan	1	1	0.091
Zhiyang Chen — Yun Ma	1	1	0.091
Zhiyang Chen — Xiaoying Bai	1	1	0.091
Zhiyang Chen — Jiuzheng Wang	1	1	0.091
Zhiyang Chen — Weichen Bi	1	1	0.091
Zhiyang Chen — Yudong Han	1	1	0.091
Zhiyang Chen — Haiyang Shen	1	1	0.091
Taian Guo — Wenchun Jing	1	1	0.091
Taian Guo — Mugeng Liu	1	1	0.091
Taian Guo — Chongyang Pan	1	1	0.091
Taian Guo — Yun Ma	1	1	0.091
Taian Guo — Xiaoying Bai	1	1	0.091
Taian Guo — Jiuzheng Wang	1	1	0.091
Taian Guo — Weichen Bi	1	1	0.091
Taian Guo — Yudong Han	1	1	0.091
Taian Guo — Haiyang Shen	1	1	0.091
Wenchun Jing — Mugeng Liu	1	1	0.091
Wenchun Jing — Chongyang Pan	1	1	0.091
Wenchun Jing — Yun Ma	1	1	0.091
Wenchun Jing — Xiaoying Bai	1	1	0.091
Wenchun Jing — Jiuzheng Wang	1	1	0.091
Wenchun Jing — Weichen Bi	1	1	0.091
Wenchun Jing — Yudong Han	1	1	0.091
Wenchun Jing — Haiyang Shen	1	1	0.091
Mugeng Liu — Chongyang Pan	1	1	0.091
Mugeng Liu — Yun Ma	1	1	0.091
Mugeng Liu — Xiaoying Bai	1	1	0.091
Mugeng Liu — Jiuzheng Wang	1	1	0.091
Mugeng Liu — Weichen Bi	1	1	0.091
Mugeng Liu — Yudong Han	1	1	0.091
Mugeng Liu — Haiyang Shen	1	1	0.091
Chongyang Pan — Yun Ma	1	1	0.091
Chongyang Pan — Xiaoying Bai	1	1	0.091
Chongyang Pan — Jiuzheng Wang	1	1	0.091
Chongyang Pan — Weichen Bi	1	1	0.091
Chongyang Pan — Yudong Han	1	1	0.091
Chongyang Pan — Haiyang Shen	1	1	0.091
Yun Ma — Xiaoying Bai	1	1	0.091
Yun Ma — Jiuzheng Wang	1	1	0.091
Yun Ma — Weichen Bi	1	1	0.091
Yun Ma — Yudong Han	1	1	0.091
Yun Ma — Haiyang Shen	1	1	0.091
Xiaoying Bai — Jiuzheng Wang	1	1	0.091
Xiaoying Bai — Weichen Bi	1	1	0.091
Xiaoying Bai — Yudong Han	1	1	0.091
Xiaoying Bai — Haiyang Shen	1	1	0.091
Jiuzheng Wang — Weichen Bi	1	1	0.091
Jiuzheng Wang — Yudong Han	1	1	0.091
Jiuzheng Wang — Haiyang Shen	1	1	0.091
Weichen Bi — Yudong Han	1	1	0.091
Weichen Bi — Haiyang Shen	1	1	0.091
Yudong Han — Haiyang Shen	1	1	0.091

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.