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ietf-draft-analyzer/data/reports/centrality.md
Christian Nennemann d6beb9c0a0 v0.3.0: Gap-to-Draft pipeline, Living Standards Observatory, blog series
Gap-to-Draft Pipeline (ietf pipeline):
- Context builder assembles ideas, RFC foundations, similar drafts, ecosystem vision
- Generator produces outlines + sections using rich context with Claude
- Quality gates: novelty (embedding similarity), references, format, self-rating
- Family coordinator generates 5-draft ecosystem (AEM/ATD/HITL/AEPB/APAE)
- I-D formatter with proper headers, references, 72-char wrapping

Living Standards Observatory (ietf observatory):
- Source abstraction with IETF + W3C fetchers
- 7-step update pipeline: snapshot, fetch, analyze, embed, ideas, gaps, record
- Static GitHub Pages dashboard (explorer, gap tracker, timeline)
- Weekly CI/CD automation via GitHub Actions

Also includes:
- 361 drafts (expanded from 260 with 6 new keywords), 403 authors, 1,262 ideas, 12 gaps
- Blog series (8 posts planned), reports, arXiv paper figures
- Agent team infrastructure (CLAUDE.md, scripts, dev journal)
- 5 new DB tables, schema migration, ~15 new query methods

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-04 00:48:57 +01:00

4.7 KiB

Author Network Centrality Report

Generated 2026-03-03 20:14 UTC — 491 authors, 1142 co-authorship edges

Network Overview

  • Authors (nodes): 491
  • Co-authorship edges: 1142
  • Intra-org edges: 388 (35.1%)
  • Cross-org edges: 718 (64.9%)
  • Cross Chinese-Western edges: 167
  • Clustering coefficient: 0.794
  • Connected components: 68, largest: 165

Top 30 Authors by Betweenness Centrality

Betweenness centrality measures how often an author lies on the shortest path between other authors — high BC = key connector in the network.

# Author Organization BC Score Degree CN Neighbors Western Neighbors
1 Luis M. Contreras Telefonica 0.0351 14 11 3
2 Qin Wu Huawei 0.0349 23 12 11
3 Aijun Wang China Telecom 0.0323 17 17 0
4 Mengyao Han China Unicom 0.0282 20 19 1
5 Xueting Li China Telecom 0.0230 4 4 0
6 Muhammad Awais Jadoon InterDigital 0.0229 13 9 4
7 Menghan Yu China Telecom 0.0171 7 6 1
8 Chenguang Du Zhongguancun Laboratory 0.0129 7 7 0
9 Diego Lopez Telefonica 0.0127 15 6 9
10 Arashmid Akhavain Huawei 0.0120 15 13 2
11 Chenchen Yang Huawei 0.0107 14 12 2
12 Kehan Yao China Mobile 0.0105 11 8 3
13 Bo Wu Huawei 0.0104 9 6 3
14 Giuseppe Fioccola Huawei 0.0092 10 2 8
15 Ran Pang China Unicom 0.0083 16 16 0
16 Bing Liu Huawei 0.0082 19 14 5
17 Yi Yue China Unicom 0.0077 14 12 2
18 Zhenbin Li Huawei 0.0076 18 16 2
19 Qiangzhou Gao Huawei 0.0076 18 16 2
20 Quan Xiong ZTE Corporation 0.0074 14 12 2
21 Zongpeng Du China Mobile 0.0073 10 5 5
22 Sun Qiong China Telecom 0.0071 10 5 5
23 Michael Richardson Sandelman Software Works 0.0060 18 1 17
24 Xiaotong Shang Huawei 0.0051 16 14 2
25 Chongfeng Xie China Telecom 0.0050 9 7 2
26 Yong Cui Tsinghua University 0.0040 8 8 0
27 Roland Schott Deutsche Telekom 0.0040 7 2 5
28 XingZhao CAICT 0.0040 8 7 1
29 Jun Liu BUPT 0.0040 6 6 0
30 Lianhua Zhang AsiaInfo 0.0040 6 6 0

Cross-Divide Bridge-Builders (115 authors)

Authors who co-author with people from both Chinese and Western organizations.

# Author Organization BC Score CN Neighbors Western Neighbors
1 Luis M. Contreras Telefonica 0.0351 11 3
2 Qin Wu Huawei 0.0349 12 11
3 Mengyao Han China Unicom 0.0282 19 1
4 Muhammad Awais Jadoon InterDigital 0.0229 9 4
5 Menghan Yu China Telecom 0.0171 6 1
6 Diego Lopez Telefonica 0.0127 6 9
7 Arashmid Akhavain Huawei 0.0120 13 2
8 Chenchen Yang Huawei 0.0107 12 2
9 Kehan Yao China Mobile 0.0105 8 3
10 Bo Wu Huawei 0.0104 6 3
11 Giuseppe Fioccola Huawei 0.0092 2 8
12 Bing Liu Huawei 0.0082 14 5
13 Yi Yue China Unicom 0.0077 12 2
14 Zhenbin Li Huawei 0.0076 16 2
15 Qiangzhou Gao Huawei 0.0076 16 2
16 Quan Xiong ZTE Corporation 0.0074 12 2
17 Zongpeng Du China Mobile 0.0073 5 5
18 Sun Qiong China Telecom 0.0071 5 5
19 Michael Richardson Sandelman Software Works 0.0060 1 17
20 Xiaotong Shang Huawei 0.0051 14 2

Organization-Level Centrality (>= 3 authors)

# Organization Authors Avg BC Max BC
1 China Telecom 23 0.0037 0.0323
2 Zhongguancun Laboratory 4 0.0032 0.0129
3 China Unicom 22 0.0023 0.0282
4 Huawei 53 0.0022 0.0349
5 Siemens 5 0.0011 0.0032
6 AsiaInfo 4 0.0010 0.0040
7 China Mobile 24 0.0010 0.0105
8 Ericsson 3 0.0009 0.0018
9 ZTE Corporation 12 0.0009 0.0074
10 Tsinghua University 13 0.0006 0.0040
11 CAICT 8 0.0006 0.0040
12 BUPT 14 0.0003 0.0040
13 Amazon 5 0.0003 0.0013
14 Inria 6 0.0001 0.0004
15 Google 5 0.0000 0.0001
16 Department of Computer Science & Engineering 4 0.0000 0.0001
17 Cisco 23 0.0000 0.0001
18 Pengcheng Laboratory 8 0.0000 0.0001
19 IBM 6 0.0000 0.0000
20 Futurewei 3 0.0000 0.0000