SAQL: A Stream-based Query System for Real-Time Abnormal System Behavior Detection.
Peng GaoXusheng XiaoDing LiZhichun LiKangkook JeeZhenyu WuChung Hwan KimSanjeev R. KulkarniPrateek MittalPublished in: CoRR (2018)
Keyphrases
- real time
- abnormal behavior
- anomaly detection
- automatic detection
- data streams
- query processing
- detection method
- detection accuracy
- user queries
- database
- response time
- query evaluation
- false positives
- relevance feedback
- query expansion
- range queries
- sliding window
- object detection
- detection algorithm
- keywords
- complex queries
- continuous stream
- data sources
- image database
- control system
- keyword search
- database queries
- query formulation
- efficient processing
- database systems