Text · dataset · 2025
Theoretically Optimal Distributed Anomaly Detection
Listed in NASA Data Portal
A novel general framework for distributed anomaly detection with theoretical performance guarantees is proposed.
Description
Our algorithmic approach combines existing anomaly detection procedures with a novel method for computing global statistics using local sufficient statistics. Under a Gaussian assumption, our distributed algorithm is guaranteed to perform as well as its centralized counterpart, a condition we call Ôzero information lossÕ.
We further report experimental results on synthetic as well as real-world data to demonstrate the viability of our approach.
Links
Get the data
- lasr09.pdf c3.nasa.gov/dashlink/static/media/publication/lasr09.pdf ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/theoretically-optimal-distributed-anomaly-detection ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=1fc78f47-6231-4918-a85f-c23673967… ↗
metadata API · from data nasa gov
Topics
- Inferred from text
- Distributed computing and systems software 75%
Provenance · 1 source records, 7 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 1fc78f47-6231-4918-a85f-c23673967e3f | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:4606 | enrichment · data nasa gov | taxonomy-embedding@1.1.0 | title+keywords+description (75%) |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |