MedGraph: malicious edge detection in temporal reciprocal graph via multi-head attention-based GNN.
Kai ChenZiao WangKai LiuXiaofeng ZhangLinhao LuoPublished in: Neural Comput. Appl. (2023)
Keyphrases
- edge detection
- multiscale
- image enhancement
- graph representation
- graph theory
- spatial and temporal
- temporal constraints
- real time
- directed graph
- edge detector
- temporal reasoning
- noisy images
- structured data
- connected components
- graph model
- graph structure
- random walk
- temporal relations
- graph theoretic
- spatio temporal
- recursive filtering
- temporal databases
- graph mining
- temporal data
- temporal patterns
- weighted graph
- spanning tree
- graph partitioning
- edge weights
- graph data
- temporal evolution
- graph based algorithm
- edge detection algorithm
- malicious users
- bipartite graph