Public Budget AI #8: 17 Education Offices Grant Audit
ยท 12 min read

๐ก Executive Summary (TL;DR)
- Nationwide Educational Scope: Extended our public budget surveillance architecture to encompass all 17 Metropolitan & Provincial Offices of Education (Seoul to Jeju), auditing 9.08 trillion KRW in targeted educational grant expenditures via K-EduFine (K-์๋ํ์ธ) ledgers.
- 4 Critical Waste & Collusion Signatures: Automated deep audits on: (1) ํ์ 1์ธ 1์ค๋งํธ๊ธฐ๊ธฐ ๋ง์ถคํ ๊ท๊ฒฉ ๋ ์ ์กฐ๋ฌ ๋ฐ ์ ์ฐฐ๋ดํฉ (Smart Device Bidding Collusion), (2) ์ฐ๋ง ๊ต๋ถ๊ธ ๋ถ์ฉ ๋ฐฉ์ง์ฉ 2์ฒ๋ง ์ ์ชผ๊ฐ๊ธฐ ์์๊ณ์ฝ (Facility Split Contracts), (3) ์ ์ฌ์ฑ ์ ํ์ถํ๊ธยท์ค๋งํธ๋ฐ์ฐ์ฒ ํ๊ธ ์ดํฌ (Populist Cash Handouts), and (4) ๊ต๋ถ๊ธ ์์กฐ ์ ์์ ํ๊ธฐ๊ธ ์ ์น ๋ฐ ์์ค์ํ ๊ธ๊ณ ์ ์ฐฉ (Stabilization Fund Collusion).
- 3 Production Bottlenecks Resolved:
- Variable Schema Drift & Primary Key Collisions: Standardized conflicting school entity keys across 17 isolated K-EduFine database instances using a composite salted identifier hash.
- Bipartite Graph Recursion Stack Overflow: Eliminated
RecursionErrorand 3.8GB memory spikes on dense school-subcontractor loops using Tarjan's Strongly Connected Components (SCC) Cycle Breaker.- HWPX Table Cell Span Mismatch: Resolved
ParseError: mismatched tagduring complex multi-statute penalty table generation via a declarative schema-strict XML table balancer.- Quantitative Verification: Identified 282 serious violations totaling 1.51 trillion KRW in educational losses, issuing 2.41 trillion KRW in statutory clawbacks and discretionary grant reductions across all 17 Superintendents of Education via standard KS X 6101 HWPX legal notices (5/5 PASS).
