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Effective and Efficient Community Search Over Large Directed Graphs.
Yixiang Fang
Zhongran Wang
Reynold Cheng
Hongzhi Wang
Jiafeng Hu
Published in:
IEEE Trans. Knowl. Data Eng. (2019)
Keyphrases
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directed graph
efficient search
search space pruning
search algorithm
cost effective
search space
computationally efficient
random walk
search efficiency
search strategies
search queries
directed acyclic graph
content based multimedia retrieval
graph structure
undirected graph