Describes the bounded-work-unit model, idle-only client behavior, privacy posture, and result-intake pipeline used by the Field Array volunteer-compute network.
Ingrid Solvberg; Marcus Adeyemi. "Architecture of the Distributed Analysis Initiative." FAL-TR-20-007. Technical Report. Fundamental Acoustics Laboratories, 2020. Docket DAI-ARCH-2020.
Cite the report ID and docket in correspondence. Do not infer that restricted appendices are public unless the access state says so.
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This public body is the released report copy. Controlled appendices, raw station files, and security-sensitive tables remain governed by the release boundary below.
1. Public client boundary
The Field Array client is designed as an idle-compute contributor, not as a sensor. It receives bounded work units, evaluates them locally under a utilization cap, and returns reduced results. It does not inspect personal files, capture microphones, or run analysis outside the signed client boundary.
The public architecture separates contributor identity from scientific result review. A work unit can be audited without exposing the contributor's machine beyond the operational metadata required for support and abuse prevention.
- Default utilization
- The public client is documented around idle-only work and a low utilization cap.
- Data boundary
- Returned results are reduced products, not unrestricted local telemetry.
2. Work-unit lifecycle
Work units are generated from public or access-controlled source material after records staff assign a release boundary. The client receives a unit identifier, a compact analysis payload, a deadline, and an expected result schema. Expired work is discarded rather than merged into the review queue.
A returned unit is never treated as a finding by itself. It enters a queue where agreement, disagreement, client version, and source-record eligibility are reviewed before analysts see the result.
3. Trust, signing, and support
Public trust depends on boring controls: signed installers, documented update channels, clear uninstall steps, and an intake path for suspicious behavior. The Field Array is therefore operated like institutional software, not like a challenge or a promotion.
The report's controlled appendix contains operational signing details and support escalation tables. The public report keeps the contributor-facing model, privacy posture, and work-unit lifecycle visible.
- Support policy
- Contributor support uses public unit IDs and client versions rather than raw machine inspection.
- Release policy
- Stable channel updates are documented before wider contributor rollout.
Contents
- Work-unit generation and expiration
- Idle detection and utilization limits
- Returned result schema
- Privacy and contributor safety controls
- public abstract
- contents index
- citation card
- public report copy
- public copy may be cited with report ID and docket
- raw station files and restricted appendices are not included
- later errata remain under the same report ID
Record issued
Technical Report record opened under docket DAI-ARCH-2020.
Public access review
Access state confirmed as open report by Research Records Office.
