Effective and Efficient Community Search Over Large Directed Graphs (Extended Abstract).
Yixiang FangZhongran WangReynold ChengHongzhi WangJiafeng HuPublished in: ICDE (2019)
Keyphrases
- extended abstract
- directed graph
- efficient search
- search space pruning
- search algorithm
- cost effective
- computationally efficient
- random walk
- content based multimedia retrieval
- random variables
- np hard
- disjoint paths
- similarity search
- search strategy
- search strategies
- search queries
- highly efficient
- directed acyclic graph
- search efficiency
- collaborative web search
- data structure