Journal of Guangdong University of Technology ›› 2018, Vol. 35 ›› Issue (02): 46-50.doi: 10.12052/gdutxb.170146

Previous Articles     Next Articles

Parallel Minimal Cut Set Algorithm and Its Application in Financial Social Networks

Rao Dong-ning1, Wang Jun-xing1, Wei lai2, Wang Ya-li3   

  1. 1. School of Computers, Guangdong University of Technology, Guangzhou 510006, China;
    2. School of Economics and Finance, The University of Hong Kong, Hong Kong 999077, China;
    3. School of Economics and Management, South China Normal University, Guangzhou 510631, China
  • Received:2017-10-16 Online:2018-03-09 Published:2018-03-13
  • Supported by:
     

HTML

PDF (PC)

2767

Abstract: Effective financial supervision has become a necessary guarantee for sound development of economy. Supervising the whole financial social network effectively would become possible if a set of key nodes which carry all the information flow in the financial social network can be found. The scale of social network is often quite large, so parallel algorithms for large-scale graph processing are necessary. A Pregel-based parallel algorithm for the minimal cut set problem is proposed. The experiment is conducted on Apache Spark platform. All data used in the experiment is from the BoardEx database. Experiment results show that the algorithm has a good performance in large-scale social network graph processing. With this parallel algorithm, minimal cut sets of financial social network graphs can be obtained so that effective financial supervision can be implemented.

Key words: Big data, social network, parallel algorithm, minimal cut set, Apache Spark

CLC Number: 

  • TP182
[1] Xie Guang-qiang, Xu Hao-ran, Li Yang, Chen Guang-fu. Consensus Opinion Enhancement in Social Network with Multi-agent Reinforcement Learning [J]. Journal of Guangdong University of Technology, 2022, 39(06): 36-43.
[2] Hu Xin-miao, Lin Sui, Jiang Wen-chao, Xiong Meng, He Zhong-tang. A Path Adaptation-based Subgraph Matching Algorithm for Large-scale RDF Graph Data [J]. Journal of Guangdong University of Technology, 2022, 39(01): 50-55.
[3] Rao Dong-ning, Lin Zhuo-yi, Wei Lai. n-Degree and k-Stress Centrality with Parallel Algorithms [J]. Journal of Guangdong University of Technology, 2020, 37(03): 36-41.
[4] Du Helen S., Luo Zi-chan, Chen Yang-sen. Value Co-creation Based on Social Network Analysis and Counterfactual Analysis: Taking Xiaomi Virtual Community as an Example [J]. Journal of Guangdong University of Technology, 2020, 37(02): 11-21.
[5] Liu Hong-wei, Liang Zhou-yang, Zuo Mei-hua, Lu Dan, Fan Meng-ting, He Rui-chao. Research on Identifying Brand Competition Relationships with Consumer Browsing Behavior [J]. Journal of Guangdong University of Technology, 2019, 36(05): 1-6,13.
[6] Huang Jian-wen, Zhu Xue-mei, Xu Ying, Xiong Lu, Zhang Wei-guo. A Quantitative Research on Spatial Morphology of Old Residential Neighborhoods in Lingnan Area Based on Multi-source Big Data [J]. Journal of Guangdong University of Technology, 2019, 36(04): 70-79.
[7] Bai Jie, Yao Jia-jing, Zhang Mao-jun, Li Qiao-xing. A Simple Search Algorithm on Conditionally Uncorrelated Volatility Models in Financial Big Data [J]. Journal of Guangdong University of Technology, 2018, 35(05): 26-30.
[8] Peng Jia-en, Deng Xiu-qin, Liu Tai-heng, Liu Fu-chun, Li Wen-zhou. A Recommendation Algorithm of Latent Factor Model Fused with the Social and Tag Information [J]. Journal of Guangdong University of Technology, 2018, 35(04): 45-50.
[9] Sun Wei-jun, Xie Sheng-li, Wang Gu-yin, Diao Jun-wu, Ruan Hang. Design and Implementation of Industrial Big Data Cloud Platform for Smart Factory [J]. Journal of Guangdong University of Technology, 2018, 35(03): 67-71.
[10] Li Wei-hua, Li Zhi-meng. Construction and Application of the Production Operation & Decision-making System Based on Big Data for Transport Group [J]. Journal of Guangdong University of Technology, 2018, 35(03): 113-118.
[11] Xie Zhen-dong, Wu Jin-cheng, Li Zhi-ming, Wu Guan-hua. A Study of Construction and Cultivation of Big Data Capacity of Enterprise [J]. Journal of Guangdong University of Technology, 2017, 34(03): 110-114.
[12] Rao Dong-ning, Wen Yuan-li, Wei lai, Wang Ya-li. A Weighted Centrality Algorithm for Social Networks Based on Spark Platform in Different Cultural Environments [J]. Journal of Guangdong University of Technology, 2017, 34(03): 15-20.
[13] Liu Dong-ning, Lu Ming-jun, Huang Bao-ying, Liang Lu. Group Role Assignment and its Optimization with Preorder Constraints [J]. Journal of Guangdong University of Technology, 2017, 34(03): 21-29.
[14] Mao Li-na, Li Wei-hua. Research on using information flow and HowNet to build big data semantic sharing channel [J]. Journal of Guangdong University of Technology, 2017, 34(03): 30-35.
[15] WANG Xiao-Tong. An Evaluation of Microblog Users’ Influence Based on PageRank [J]. Journal of Guangdong University of Technology, 2016, 33(03): 49-54.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © 2017 Journal of Guangdong University of Technology
Add：729 East Dongfeng RD., Guangzhou PRC. Postcode: 510090
Tel：020-37626653,020-37626139,020-37626396
Email：xbzrb@gdut.edu.cn
Supported:Beijing Magtech