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

Ahmad Jabbar's displayed neighborhood

6 of 6 direct collaborators shown.

View profile

2Distinct papers

6Unique collaborators

12.0Full weighted degree

2026Active span

295Component 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	Ahmad Jabbar	Focal	2	6	12.0	2026
2	Dan Jurafsky	Direct collaborator	2	6	12.0	2026
3	Ilia Sucholutsky	Direct collaborator	5	202	210.0	2026
4	Katherine M. Collins	Direct collaborator	2	6	12.0	2026
5	Myra Cheng	Direct collaborator	2	6	12.0	2026
6	Robert D. Hawkins	Direct collaborator	2	6	12.0	2026
7	Sunny Yu	Direct collaborator	2	6	12.0	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
Robert D. Hawkins — Ilia Sucholutsky	2	2	0.333
Robert D. Hawkins — Ahmad Jabbar	2	2	0.333
Robert D. Hawkins — Myra Cheng	2	2	0.333
Robert D. Hawkins — Sunny Yu	2	2	0.333
Robert D. Hawkins — Katherine M. Collins	2	2	0.333
Robert D. Hawkins — Dan Jurafsky	2	2	0.333
Ilia Sucholutsky — Ahmad Jabbar	2	2	0.333
Ilia Sucholutsky — Myra Cheng	2	2	0.333
Ilia Sucholutsky — Sunny Yu	2	2	0.333
Ilia Sucholutsky — Katherine M. Collins	2	2	0.333
Ilia Sucholutsky — Dan Jurafsky	2	2	0.333
Ahmad Jabbar — Myra Cheng	2	2	0.333
Ahmad Jabbar — Sunny Yu	2	2	0.333
Ahmad Jabbar — Katherine M. Collins	2	2	0.333
Ahmad Jabbar — Dan Jurafsky	2	2	0.333
Myra Cheng — Sunny Yu	2	2	0.333
Myra Cheng — Katherine M. Collins	2	2	0.333
Myra Cheng — Dan Jurafsky	2	2	0.333
Sunny Yu — Katherine M. Collins	2	2	0.333
Sunny Yu — Dan Jurafsky	2	2	0.333
Katherine M. Collins — Dan Jurafsky	2	2	0.333

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.