An Augmented Index-based Efficient Community Search for Large Directed Graphs.
Yankai ChenJie ZhangYixiang FangXin CaoIrwin KingPublished in: CoRR (2023)
Keyphrases
- directed graph
- search space
- efficient search
- indexing structure
- search efficiency
- inverted index
- search algorithm
- search tools
- random walk
- maximum flow
- database
- directed acyclic graph
- information seeking
- online communities
- search strategy
- probabilistic model
- data sources
- reinforcement learning
- metadata
- search engine
- information retrieval