2 papers
cs.DB2026
A Functional Pilot for Certified Freshness-Aware Semantic--Spatial Range Retrieval
Taimoor Ahmad
Geographic applications need every object inside a radius that satisfies a semantic threshold, yet embedding indexes return approximate top-ranked lists and may omit qualifying rec…
cs.AI2026
Constraint-Safe Graph-Context Scoring for Stable Point-Feature Labels Under Text-Width and Accessibility-Inspired Profiles
Taimoor Ahmad
Point-feature label placement on interactive maps must reconcile geometric validity, display yield, local placement utility, and stability across camera motion. Accessibility and m…