Stars-894

| Goal | Benefit | |------|---------| | Reduce manual tagging effort | Faster authoring workflow; less repetitive work | | Increase tag accuracy & consistency | Better content organization, easier navigation, improved search relevance | | Boost SEO & content discoverability | More precise metadata leads to higher organic traffic | | Capture emerging topics automatically | Dynamically surface new terms that may need taxonomy expansion |

| ID | As a… | I want to… | So that… | |----|-------|------------|----------| | STARS‑894‑US1 | Content author | See a list of suggested tags while I type | I can quickly add the most relevant tags without searching | | STARS‑894‑US2 | Content author | Accept or reject each suggestion with a single click or keyboard shortcut | I retain full control over the final tag set | | STARS‑894‑US3 | Content author | View why a tag was suggested (highlighted snippet) | I can trust the recommendation and understand its relevance | | STARS‑894‑US4 | Product analyst | Export acceptance/rejection data to the analytics dashboard | I can measure the impact of the feature and spot gaps in the taxonomy | STARS-894

What it is

| Entity | Fields | |--------|--------| | TagSuggestion | articleId (uuid), term (string), taxonomyId (uuid), confidence (float), suggestedAt (timestamp) | | TagSuggestionEvent | eventId (uuid), articleId, taxonomyId, action (enum: ACCEPT/DISMISS), eventTime | | Goal | Benefit | |------|---------| | Reduce

| Sub‑system | Description | |------------|-------------| | Primary Detector | Cadmium‑Zinc‑Telluride (CZT) pixel array, 64 × 64 pixels, 5 mm pitch; energy range 0.1–150 keV; effective area 1200 cm². | | Secondary Scintillator | LaBr₃(Ce) crystal coupled to SiPM array, 150 keV–10 MeV; timing resolution 200 ps. | | Anti‑Coincidence Shield | Plastic scintillator + photomultiplier tubes to suppress charged‑particle background (< 2 % residual). | | On‑board Processing | FPGA‑based trigger engine; real‑time burst localization via coded‑mask deconvolution; ≤ 5 ms latency. | | Calibration | On‑board ^⁵⁷Co and ^⁶⁰Co sources; periodic celestial calibrators (Crab Nebula). | | ID | As a… | I want