Co-authorship neighborhood
Pengtao Xie's displayed neighborhood
20 of 26 direct collaborators shown. The display is truncated at the selected neighbor limit; full focal metrics below use all collaborators in scope.
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Ordered author table
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| Display order | Author | Role | Distinct papers | Unique collaborators | Weighted degree | Active span |
|---|---|---|---|---|---|---|
| 1 | Pengtao Xie | Focal | 2 | 26 | 26.0 | 2026 |
| 2 | Caiming Xiong | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 3 | Cong Lu | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 4 | D. Song | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 5 | Daizong Liu | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 6 | Guiyao Tie | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 7 | Jianfeng Gao | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 8 | Jiawen Shi | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 9 | Lei Xing | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 10 | Li Zhang | Direct collaborator | 1 | 4 | 4.0 | 2026 |
| 11 | Lichao Sun | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 12 | Lifang He | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 13 | Manling Li | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 14 | Pan Zhou | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 15 | Peijia Qin | Direct collaborator | 1 | 4 | 4.0 | 2026 |
| 16 | Philip S. Yu | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 17 | Qingmei Cao | Direct collaborator | 1 | 4 | 4.0 | 2026 |
| 18 | Qingsong Wen | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 19 | Ran Xu | Direct collaborator | 1 | 22 | 22.0 | 2026 |
| 20 | Rui Meng | Direct collaborator | 2 | 34 | 34.0 | 2026 |
| 21 | Ruiyi Zhang | 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 |
|---|---|---|---|
| Caiming Xiong — Jiawen Shi | 1 | 1 | 0.045 |
| Caiming Xiong — Jianfeng Gao | 1 | 1 | 0.045 |
| Caiming Xiong — Lichao Sun | 1 | 1 | 0.045 |
| Caiming Xiong — Lifang He | 1 | 1 | 0.045 |
| Caiming Xiong — Rui Meng | 1 | 1 | 0.045 |
| Caiming Xiong — Philip S. Yu | 1 | 1 | 0.045 |
| Caiming Xiong — Pan Zhou | 1 | 1 | 0.045 |
| Caiming Xiong — Pengtao Xie | 1 | 1 | 0.045 |
| Caiming Xiong — Manling Li | 1 | 1 | 0.045 |
| Caiming Xiong — Lei Xing | 1 | 1 | 0.045 |
| Caiming Xiong — Ran Xu | 1 | 1 | 0.045 |
| Caiming Xiong — Qingsong Wen | 1 | 1 | 0.045 |
| Caiming Xiong — Cong Lu | 1 | 1 | 0.045 |
| Caiming Xiong — Daizong Liu | 1 | 1 | 0.045 |
| Caiming Xiong — Guiyao Tie | 1 | 1 | 0.045 |
| Caiming Xiong — D. Song | 1 | 1 | 0.045 |
| Peijia Qin — Li Zhang | 1 | 1 | 0.25 |
| Peijia Qin — Pengtao Xie | 1 | 1 | 0.25 |
| Peijia Qin — Qingmei Cao | 1 | 1 | 0.25 |
| Peijia Qin — Ruiyi Zhang | 1 | 1 | 0.25 |
| Jiawen Shi — Jianfeng Gao | 1 | 1 | 0.045 |
| Jiawen Shi — Lichao Sun | 1 | 1 | 0.045 |
| Jiawen Shi — Lifang He | 1 | 1 | 0.045 |
| Jiawen Shi — Rui Meng | 1 | 1 | 0.045 |
| Jiawen Shi — Philip S. Yu | 1 | 1 | 0.045 |
| Jiawen Shi — Pan Zhou | 1 | 1 | 0.045 |
| Jiawen Shi — Pengtao Xie | 1 | 1 | 0.045 |
| Jiawen Shi — Manling Li | 1 | 1 | 0.045 |
| Jiawen Shi — Lei Xing | 1 | 1 | 0.045 |
| Jiawen Shi — Ran Xu | 1 | 1 | 0.045 |
| Jiawen Shi — Qingsong Wen | 1 | 1 | 0.045 |
| Jiawen Shi — Cong Lu | 1 | 1 | 0.045 |
| Jiawen Shi — Daizong Liu | 1 | 1 | 0.045 |
| Jiawen Shi — Guiyao Tie | 1 | 1 | 0.045 |
| Jiawen Shi — D. Song | 1 | 1 | 0.045 |
| Li Zhang — Pengtao Xie | 1 | 1 | 0.25 |
| Li Zhang — Qingmei Cao | 1 | 1 | 0.25 |
| Li Zhang — Ruiyi Zhang | 1 | 1 | 0.25 |
| Jianfeng Gao — Lichao Sun | 1 | 1 | 0.045 |
| Jianfeng Gao — Lifang He | 1 | 1 | 0.045 |
| Jianfeng Gao — Rui Meng | 1 | 1 | 0.045 |
| Jianfeng Gao — Philip S. Yu | 1 | 1 | 0.045 |
| Jianfeng Gao — Pan Zhou | 1 | 1 | 0.045 |
| Jianfeng Gao — Pengtao Xie | 1 | 1 | 0.045 |
| Jianfeng Gao — Manling Li | 1 | 1 | 0.045 |
| Jianfeng Gao — Lei Xing | 1 | 1 | 0.045 |
| Jianfeng Gao — Ran Xu | 1 | 1 | 0.045 |
| Jianfeng Gao — Qingsong Wen | 1 | 1 | 0.045 |
| Jianfeng Gao — Cong Lu | 1 | 1 | 0.045 |
| Jianfeng Gao — Daizong Liu | 1 | 1 | 0.045 |
| Jianfeng Gao — Guiyao Tie | 1 | 1 | 0.045 |
| Jianfeng Gao — D. Song | 1 | 1 | 0.045 |
| Lichao Sun — Lifang He | 1 | 1 | 0.045 |
| Lichao Sun — Rui Meng | 1 | 1 | 0.045 |
| Lichao Sun — Philip S. Yu | 1 | 1 | 0.045 |
| Lichao Sun — Pan Zhou | 1 | 1 | 0.045 |
| Lichao Sun — Pengtao Xie | 1 | 1 | 0.045 |
| Lichao Sun — Manling Li | 1 | 1 | 0.045 |
| Lichao Sun — Lei Xing | 1 | 1 | 0.045 |
| Lichao Sun — Ran Xu | 1 | 1 | 0.045 |
| Lichao Sun — Qingsong Wen | 1 | 1 | 0.045 |
| Lichao Sun — Cong Lu | 1 | 1 | 0.045 |
| Lichao Sun — Daizong Liu | 1 | 1 | 0.045 |
| Lichao Sun — Guiyao Tie | 1 | 1 | 0.045 |
| Lichao Sun — D. Song | 1 | 1 | 0.045 |
| Lifang He — Rui Meng | 1 | 1 | 0.045 |
| Lifang He — Philip S. Yu | 1 | 1 | 0.045 |
| Lifang He — Pan Zhou | 1 | 1 | 0.045 |
| Lifang He — Pengtao Xie | 1 | 1 | 0.045 |
| Lifang He — Manling Li | 1 | 1 | 0.045 |
| Lifang He — Lei Xing | 1 | 1 | 0.045 |
| Lifang He — Ran Xu | 1 | 1 | 0.045 |
| Lifang He — Qingsong Wen | 1 | 1 | 0.045 |
| Lifang He — Cong Lu | 1 | 1 | 0.045 |
| Lifang He — Daizong Liu | 1 | 1 | 0.045 |
| Lifang He — Guiyao Tie | 1 | 1 | 0.045 |
| Lifang He — D. Song | 1 | 1 | 0.045 |
| Rui Meng — Philip S. Yu | 1 | 1 | 0.045 |
| Rui Meng — Pan Zhou | 1 | 1 | 0.045 |
| Rui Meng — Pengtao Xie | 1 | 1 | 0.045 |
| Rui Meng — Manling Li | 1 | 1 | 0.045 |
| Rui Meng — Lei Xing | 1 | 1 | 0.045 |
| Rui Meng — Ran Xu | 1 | 1 | 0.045 |
| Rui Meng — Qingsong Wen | 1 | 1 | 0.045 |
| Rui Meng — Cong Lu | 1 | 1 | 0.045 |
| Rui Meng — Daizong Liu | 1 | 1 | 0.045 |
| Rui Meng — Guiyao Tie | 1 | 1 | 0.045 |
| Rui Meng — D. Song | 1 | 1 | 0.045 |
| Philip S. Yu — Pan Zhou | 1 | 1 | 0.045 |
| Philip S. Yu — Pengtao Xie | 1 | 1 | 0.045 |
| Philip S. Yu — Manling Li | 1 | 1 | 0.045 |
| Philip S. Yu — Lei Xing | 1 | 1 | 0.045 |
| Philip S. Yu — Ran Xu | 1 | 1 | 0.045 |
| Philip S. Yu — Qingsong Wen | 1 | 1 | 0.045 |
| Philip S. Yu — Cong Lu | 1 | 1 | 0.045 |
| Philip S. Yu — Daizong Liu | 1 | 1 | 0.045 |
| Philip S. Yu — Guiyao Tie | 1 | 1 | 0.045 |
| Philip S. Yu — D. Song | 1 | 1 | 0.045 |
| Pan Zhou — Pengtao Xie | 1 | 1 | 0.045 |
| Pan Zhou — Manling Li | 1 | 1 | 0.045 |
| Pan Zhou — Lei Xing | 1 | 1 | 0.045 |
| Pan Zhou — Ran Xu | 1 | 1 | 0.045 |
| Pan Zhou — Qingsong Wen | 1 | 1 | 0.045 |
| Pan Zhou — Cong Lu | 1 | 1 | 0.045 |
| Pan Zhou — Daizong Liu | 1 | 1 | 0.045 |
| Pan Zhou — Guiyao Tie | 1 | 1 | 0.045 |
| Pan Zhou — D. Song | 1 | 1 | 0.045 |
| Pengtao Xie — Manling Li | 1 | 1 | 0.045 |
| Pengtao Xie — Lei Xing | 1 | 1 | 0.045 |
| Pengtao Xie — Qingmei Cao | 1 | 1 | 0.25 |
| Pengtao Xie — Ran Xu | 1 | 1 | 0.045 |
| Pengtao Xie — Qingsong Wen | 1 | 1 | 0.045 |
| Pengtao Xie — Cong Lu | 1 | 1 | 0.045 |
| Pengtao Xie — Daizong Liu | 1 | 1 | 0.045 |
| Pengtao Xie — Guiyao Tie | 1 | 1 | 0.045 |
| Pengtao Xie — Ruiyi Zhang | 1 | 1 | 0.25 |
| Pengtao Xie — D. Song | 1 | 1 | 0.045 |
| Manling Li — Lei Xing | 1 | 1 | 0.045 |
| Manling Li — Ran Xu | 1 | 1 | 0.045 |
| Manling Li — Qingsong Wen | 1 | 1 | 0.045 |
| Manling Li — Cong Lu | 1 | 1 | 0.045 |
| Manling Li — Daizong Liu | 1 | 1 | 0.045 |
| Manling Li — Guiyao Tie | 1 | 1 | 0.045 |
| Manling Li — D. Song | 1 | 1 | 0.045 |
| Lei Xing — Ran Xu | 1 | 1 | 0.045 |
| Lei Xing — Qingsong Wen | 1 | 1 | 0.045 |
| Lei Xing — Cong Lu | 1 | 1 | 0.045 |
| Lei Xing — Daizong Liu | 1 | 1 | 0.045 |
| Lei Xing — Guiyao Tie | 1 | 1 | 0.045 |
| Lei Xing — D. Song | 1 | 1 | 0.045 |
| Qingmei Cao — Ruiyi Zhang | 1 | 1 | 0.25 |
| Ran Xu — Qingsong Wen | 1 | 1 | 0.045 |
| Ran Xu — Cong Lu | 1 | 1 | 0.045 |
| Ran Xu — Daizong Liu | 1 | 1 | 0.045 |
| Ran Xu — Guiyao Tie | 1 | 1 | 0.045 |
| Ran Xu — D. Song | 1 | 1 | 0.045 |
| Qingsong Wen — Cong Lu | 1 | 1 | 0.045 |
| Qingsong Wen — Daizong Liu | 1 | 1 | 0.045 |
| Qingsong Wen — Guiyao Tie | 1 | 1 | 0.045 |
| Qingsong Wen — D. Song | 1 | 1 | 0.045 |
| Cong Lu — Daizong Liu | 1 | 1 | 0.045 |
| Cong Lu — Guiyao Tie | 1 | 1 | 0.045 |
| Cong Lu — D. Song | 1 | 1 | 0.045 |
| Daizong Liu — Guiyao Tie | 1 | 1 | 0.045 |
| Daizong Liu — D. Song | 1 | 1 | 0.045 |
| Guiyao Tie — D. Song | 1 | 1 | 0.045 |
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.