Online Detection of Anomalous Heterogeneous Graphs with Streaming Edges.
Leman AkogluPublished in: ICDM Workshops (2017)
Keyphrases
- directed graph
- anomaly detection
- detection method
- real time
- spanning tree
- canny edge detection
- online learning
- detection rate
- automatic detection
- detecting anomalous
- undirected graph
- graph theory
- weighted graph
- detection accuracy
- junction detection
- false positives
- object detection
- data streams
- false alarms
- graph matching
- spectral embedding
- directed acyclic graph
- edge information
- image structure
- graph representation
- detect anomalies
- real world graphs