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Creators/Authors contains: "Jianliang Gao, Chuqi Lei"

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  1. ( , 2018 IEEE International Conference on Big Data (Big Data))
    Subgraph matching query is to find out the subgraphs of data graph G which match a given query graph Q. Traditional methods can not deal with big data graphs due to their high computational complex. In this paper, we propose a distributed top-k subgraph search method over big graphs. The proposed method is designed at the level of single vertex and all vertices obtain their matching state separately without requiring global graph information. Therefore, it can be easily deployed in distributed platform like Hadoop. The evaluations of running time, number of messages and supersteps show the efficiency and scalability of the proposed method. 
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    Accepted Manuscript Full Text Available
  2. ( , IEEE International Conference on Big Data)
    Subgraph matching query is to find out the subgraphs of data graph G which match a given query graph Q. Traditional methods can not deal with big data graphs due to their high computational complex. In this paper, we propose a distributed top-k subgraph search method over big graphs. The proposed method is designed at the level of single vertex and all vertices obtain their matching state separately without requiring global graph information. Therefore, it can be easily deployed in distributed platform like Hadoop. The evaluations of running time, number of messages and supersteps show the efficiency and scalability of the proposed method. 
    more » « less
    Accepted Manuscript Full Text Available