This matrix provides complete traceability from User Requirements (URS) through Functional (FS) and Non-Functional (NFS) Specifications to Design Specifications (DS) and Code Plans. All requirements are uniquely identified for verification and validation.

Traceability Summary

Document Total Requirements Covered by FS/NFS Covered by DS Coverage %
URS (User Requirements) 40 40 40 100%
FS (Functional Spec) 90 - 90 100%
NFS (Non-Functional Spec) 91 - 91 100%
Fully Covered
Partially Covered
Not Covered

URS to FS/NFS Traceability

URS ID Description FS IDs NFS IDs Status
URS-01 Deterministic reasoning FS-01, FS-06 NFS-19 to NFS-22
URS-02 Explainable proof chains FS-49 to FS-56 -
URS-03 Contradiction detection FS-52 NFS-26
URS-04 Multiple reasoning types FS-49 to FS-56, FS-68, FS-70 NFS-18
URS-05 Confidence scores FS-46, FS-55 NFS-23 to NFS-25
URS-06 Domain-specific theories FS-17 to FS-24, FS-66 to FS-72 -
URS-07 Multiple theories FS-19, FS-20 NFS-16, NFS-33, NFS-40
URS-08 Theory versioning - - Planned
URS-09 Theory persistence FS-24 NFS-48
URS-10 Theory validation FS-23 -
URS-11 DSL for knowledge FS-08 to FS-16 NFS-17
URS-12 SVO triplets FS-10, FS-37, FS-67 -
URS-13 Query with holes FS-12, FS-41 to FS-48 -
URS-14 Natural language output FS-57 to FS-65, FS-71 -
URS-15 JavaScript/TypeScript API FS-25 to FS-33 NFS-61, NFS-86
URS-16 Replayable DSL traces FS-89 NFS-75
URS-17 Summarize output FS-63 -
URS-18 Elaborate output FS-64, FS-65 -
URS-19 Uncertainty indication FS-48 -
URS-20 Step-by-step proofs FS-54 -
URS-21 Query response < 100ms - NFS-01 to NFS-08
URS-22 200+ facts capacity FS-04 NFS-12 to NFS-15
URS-23 Graceful degradation FS-53, FS-78 NFS-28, NFS-29
URS-24 Capacity warnings FS-77 NFS-78
URS-25 LLM integration FS-65 NFS-76
URS-26 External tool hooks - NFS-58, NFS-59
URS-27 Standard format export - NFS-73, NFS-74
URS-28 Node.js support - NFS-69, NFS-70, NFS-72
URS-29 Browser support - NFS-71
URS-30 Audit logs FS-86 to FS-90 NFS-77 to NFS-84, NFS-88, NFS-89
URS-31 Regulatory rules encoding - NFS-90
URS-32 Real-time compliance - - DS08
URS-33 Compliance reports - - DS08
URS-34 No sensitive data in vectors - NFS-46
URS-35 Theory access controls - NFS-49, NFS-50
URS-36 DSL input validation - NFS-42 to NFS-45
URS-37 API documentation - NFS-51 to NFS-57, NFS-62
URS-38 Example theories - NFS-63, NFS-66 to NFS-68
URS-39 Clear error messages FS-15, FS-73 to FS-78 NFS-64, NFS-65
URS-40 Debugging tools FS-32, FS-79 to FS-85 -

FS to DS Traceability

FS Category FS IDs DS Documents Code Plans
Core HDC Operations FS-01 to FS-07 DS01, DS09 core/vector.js, core/operations.js, core/position.js
DSL Parser FS-08 to FS-16 DS02 parser/lexer.js, parser/parser.js, parser/ast.js
Theory Management FS-17 to FS-24 DS03, DS07 runtime/theory/registry.js, runtime/theory/loader.js
Session Management FS-25 to FS-33 DS03 runtime/session.js, runtime/scope.js
Executor FS-34 to FS-40 DS03, DS10 runtime/executor.js
Query Engine FS-41 to FS-48 DS05 reasoning/query.js
Proof Engine FS-49 to FS-56 DS05, DS06 reasoning/prove.js, reasoning/rules.js
Decoding & Phrasing FS-57 to FS-65 DS11 decoding/structural-decoder.js, decoding/text-generator.js
Core Theory Content FS-66 to FS-72 DS07 runtime/theory/core-theory.js
Error Handling FS-73 to FS-78 DS10 (integrated in all modules)
Debug Utilities FS-79 to FS-85 DS10 debug/dump.js, debug/inspect.js
Audit & Tracing FS-86 to FS-90 DS08 (integrated in session.js)

NFS to DS Traceability

NFS Category NFS IDs DS Documents Verification Method
Performance - Response Time NFS-01 to NFS-08 DS09, DS10 Benchmark Suite
Performance - Throughput NFS-09 to NFS-11 DS09 Benchmark Suite
Performance - Capacity NFS-12 to NFS-18 DS01, DS09 Stress Test
Reliability - Determinism NFS-19 to NFS-22 DS01, DS09 Repeated Execution Test
Reliability - Accuracy NFS-23 to NFS-26 DS05, DS06 Accuracy Benchmark
Reliability - Availability NFS-27 to NFS-29 DS10 Fault Injection Test
Memory & Resources NFS-30 to NFS-41 DS09 Memory Profiling
Security NFS-42 to NFS-50 DS02, DS03 Security Review
Maintainability NFS-51 to NFS-60 DS10 Code Analysis
Usability NFS-61 to NFS-68 DS03 User Testing
Compatibility NFS-69 to NFS-76 DS10 CI/CD Matrix
Operations NFS-77 to NFS-87 DS08 Monitoring Review
Compliance NFS-88 to NFS-91 DS08 Audit Review

Design Specification Coverage

DS Document URS Coverage FS Coverage NFS Coverage
DS00 - Vision All (Overview) - -
DS01 - Theoretical Foundation URS-01, URS-22 FS-01 to FS-07 NFS-12 to NFS-22
DS02 - DSL Syntax URS-11 to URS-13 FS-08 to FS-16 NFS-42 to NFS-45
DS03 - Architecture URS-06, URS-07, URS-15 FS-17 to FS-40 NFS-49, NFS-55 to NFS-57
DS05 - Basic Reasoning URS-02 to URS-05, URS-13 FS-41 to FS-56 NFS-23 to NFS-26
DS06 - Advanced Reasoning URS-04 FS-49 to FS-56 -
DS07 - Core Theory URS-06, URS-12 FS-66 to FS-72 -
DS08 - Trustworthy AI URS-30 to URS-33 FS-86 to FS-90 NFS-77 to NFS-91
DS09 - Core HDC URS-01, URS-21, URS-22 FS-01 to FS-07 NFS-01 to NFS-11, NFS-30 to NFS-41
DS10 - Code Plan All (Implementation) All (Implementation) NFS-51 to NFS-60, NFS-69 to NFS-76
DS11 - Decoding Engine URS-14, URS-17, URS-18 FS-57 to FS-65 -

Verification Status

Phase Status Artifacts
Requirements Definition Complete URS.md, FS.md, NFS.md
Design Specification Complete DS00 to DS11
Code Plans Complete docs/specs/src/*.md
Implementation Pending src/
Unit Testing Pending tests/unit/
Integration Testing Pending tests/integration/
Validation Pending Validation Report