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🤝 Top Collaborators
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🤓 Latest Submissions
RepeatFix
Airlines lose aircraft availability when a fix doesn't hold and the same fault comes back. The evidence is already in the maintenance logs, but it sits in messy free text that nobody has time to read. In 180,012 real FAA Service Difficulty Reports (2024 to 2026) we found that at least 13% of fixes didn't stick: in 5,010 of 38,937 system fixes, the same problem came back on the same aircraft within 90 days. RepeatFix is a reliability-engineering tool for that problem. It reads raw logbook entries (FAA SDR and NASA ASRS reports) and turns them into structured job cards with an ATA chapter, a component, a failure mode and the action taken. A deterministic repeat engine then ranks the "bad actors": 16,473 repeat groups in the full set, such as one A320neo (N926NK) with 17 cabin fume events. When a new fault comes in, RepeatFix shows the most similar past fixes, the likely causes, the matching procedure from FAA AC 43.13-1B or the AMT Handbooks (FAA-H-8083-30B/31B/32B) cited by chapter and page, and a draft work order. A supervisor edits and approves it; nothing runs on its own. All model calls run DeepSeek on AMD GPUs via AMD Token Factory. The backend is FastAPI on Railway (extraction, TF-IDF retrieval, repeat engine) and the frontend is Next.js on Vercel. Measured: 68% agreement with a keyword parser's labels (not hand labels), a 15.9 s median answer and 20 tokens/s.
18 Oct 2026
TreeNity
🌳TreeNity: Grow Greener Cities with AI + Community Power 🌱 Smarter Tree Planting. Healthier Urban Forests. Engaged Citizens. TreeNity is your AI-powered assistant for urban forestry. Whether you're a city planner or a concerned citizen, TreeNity helps plant the right trees, monitor their health, and bring your community together to green your neighborhood. 🌿 AI Planning Assistant • Tree Species Recommender – Get the best tree choices based on soil, heat, and biodiversity goals. → “Best trees for your block: Native Shade Trees.” • Plantation Priority Maps – AI heat maps show areas with low tree cover and high heat risk. → “Your area needs 32% more trees. Join our drive!” • Survival Forecasting – Predicts tree survival chances and suggests optimal planting times. 🌲 AI Monitoring System • Tree Health Scanner – Snap a photo, and AI detects pests, drought stress, or damage. → “Tree 1456 shows early drought signs. Watering needed.” • Satellite Canopy Updates – ML tracks canopy growth or loss with real-time updates. → “Your street gained 7% canopy this year!” • Predictive Alerts – Warns about trees at risk based on weather, reports, and past trends. 🌱 Community Engagement • Adopt-a-Tree – Care for a local tree and earn points for watering, health checks, and reports. • Tree ID Game – Snap and identify tree species with AI. Win badges for rare finds! • Neighborhood Challenges – Compete to grow trees in your area. Track progress, earn rewards! • Civic Reporting – Report damaged or dying trees directly to city services with a tap.
1 May 2025
