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Dragan Spiridonov 6b249c034f feat: RuVector integration phases 1-4 — native HNSW, neural routing, safety gates, differentiation
Implements 23 tasks across 4 phases per docs/implementation/ruvector-integration-plan.md:

Phase 1 — Foundation (make what we have faster):
- Native HNSW backend via @ruvector/router (150x search speedup, ADR-081)
- Metadata filtering layer with composable AND/OR/NOT/FIELD expressions
- Temporal tensor compression (Int8Array quantization, 4x memory reduction)
- Deterministic golden-ratio dithering for cross-platform reproducibility
- 15 feature flags (all default false) with CLI profiles

Phase 2 — Intelligence (make agents smarter):
- Neural TinyDancer router with REINFORCE policy gradient (ADR-082)
- SONA three-loop enhancement (MicroLoRA 0.18μs/adapt via WASM)
- Cross-domain transfer learning with Thompson Sampling (ADR-084)
- Regret tracking with log-log regression growth classification

Phase 3 — Safety (make agents trustworthy):
- Sheaf-gated test validation via prime-radiant CohomologyEngine
- Coherence-gated agent actions (3-filter pipeline, ADR-083)
- Witness chain audit trail with SHA-256 hash linking
- HNSW health monitoring with spectral analysis

Phase 4 — Differentiation (make AQE unique):
- Cognitive container export/import (RVF v2)
- DAG attention scheduler for dependency-aware test ordering
- CNN visual regression with spatial pooling embeddings
- Behavior tree orchestration (Sequence/Selector/Parallel)
- Reasoning QEC with majority-vote consensus
- Browser QE dashboard scaffolding

Also: remove obsolete v2-to-v3-migration test (source already removed),
add ADR-081 through ADR-085, research docs, benchmarks, and integration
test suites for all 4 phases.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-16 17:37:43 +00:00

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# RuVector Robotics Crates Research
## Crates Covered
1. ruvector-robotics - Cognitive robotics (behavior trees, 3-tier memory, A*, swarm)
2. agentic-robotics-core - ROS2-alternative middleware (540ns pub/sub, Zenoh)
3. agentic-robotics-embedded - no_std embedded support (RTIC, Embassy)
4. agentic-robotics-mcp - MCP server for AI-controlled robotics
5. agentic-robotics-node - NAPI-RS Node.js bindings
6. agentic-robotics-rt - Dual-runtime priority executor with HDR latency tracking
7. agentic-robotics-benchmarks - Criterion benchmarks
## Key Findings
### ruvector-robotics
- **Cognitive Core**: Perceive-think-act-learn loop with dual-process theory (Reactive/Deliberative/Emergency)
- **Behavior Trees**: Sequence, Selector, Parallel with threshold, Decorators (Inverter/Repeat/UntilFail/Timeout)
- **Three-tier Memory**: Working (importance-based eviction), Episodic (similarity recall), Semantic (embedding storage)
- **Decision Engine**: Multi-criteria utility = reward - risk*aversion - energy*weight + curiosity*novelty
- **Skill Learning**: Learning-from-demonstration via trajectory averaging
- **Swarm Intelligence**: Formation computation, capability-based task assignment, majority consensus
- **Planning**: A* grid search with octile heuristic, potential field planner
- **15 MCP tools** across 6 categories (Perception, Navigation, Cognition, Swarm, Memory, Planning)
### agentic-robotics-core
- 540ns serialization, 30ns channel messaging, 1.8M msg/sec
- 4-byte wire overhead (vs ROS2's 24-byte)
- Zenoh middleware for peer-to-peer discovery
- CDR (ROS2-compatible) + rkyv (zero-copy) + JSON serialization
### agentic-robotics-rt
- Dual Tokio runtime: high-priority (2 threads) + low-priority (4 threads)
- Deadline-based routing: <1ms = high priority runtime
- HDR histogram latency tracking (p50/p90/p99/p99.9)
## AQE Integration Opportunities
1. **Behavior trees for agent orchestration**: Sequence/Selector/Parallel maps directly to test strategies
2. **Cognitive perceive-think-act-learn loop**: Adaptive QE with attention threshold adjustment
3. **Three-tier memory**: Working (current test), Episodic (history replay), Semantic (patterns)
4. **Multi-criteria decision engine**: Intelligent test prioritization (reward, risk, energy, curiosity)
5. **Priority-based execution**: Critical tests on high-priority runtime, exploratory on low
6. **MCP server pattern**: Template for exposing AQE capabilities to AI assistants