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cs.DB2026
Per-Query Recall Guarantees for Approximate Nearest Neighbor Search in Dynamic Vector Databases
Woong-Kee Loh, Suan Lee
Vector search runs as an operator in database systems, where a missed neighbor can make a filter, join, or aggregate wrong, yet approximate nearest neighbor (ANN) indexes are tuned…
cs.CV2026
EuraGovExam: A Multilingual Multimodal Benchmark from Real-World Civil Service Exams
Jaeseong Kim, Chaehwan Lim, Sang Hyun Gil +1
We present EuraGovExam, a multilingual and multimodal benchmark sourced from real-world civil service examinations across five representative Eurasian regions: South Korea, Japan,…