Exposing collaborative spammer groups through the review-response graph.
Jiandun LiJingyi HuPengpeng ZhangLiu YangPublished in: Multim. Tools Appl. (2023)
Keyphrases
- graph theory
- graph theoretic
- graph model
- random walk
- structured data
- graph representation
- weighted graph
- graph structure
- directed graph
- graph matching
- cluster analysis
- group dynamics
- directed acyclic graph
- collaborative environment
- bipartite graph
- collaborative learning
- connected components
- geographically dispersed
- group formation
- data sets
- graph clustering
- stable set
- communities in social networks
- literature review
- graph partitioning
- undirected graph
- computer supported collaborative learning
- link analysis
- knowledge sharing
- search algorithm