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| Content Provider | Springer Nature Link |
|---|---|
| Author | Jalili, Saeed Shahrivari, Saeed |
| Copyright Year | 2015 |
| Abstract | Discovery of frequent subgraphs of a network is a challenging and time-consuming process. Several heuristics and improvements have been proposed before. However, when the size of subgraphs or the size of network is big, the process cannot be done in feasible time on a single machine. One of the promising solutions is using the processing power of available parallel and distributed systems. In this paper, we present a distributed solution for discovery of frequent subgraphs of a network using the MapReduce framework. The solution is named MRSUB and is developed to run over the Hadoop framework. MRSUB uses a novel and load-balanced parallel subgraph enumeration algorithm and fits it into the MapReduce framework. Also, a fast subgraph isomorphism detection heuristic is used which accelerates the whole process further. We executed MRSUB on a private cloud infrastructure with 40 machines and performed several experiments with different networks. Experimental results show that MRSUB scales well and offers an effective solution for discovery of frequent subgraphs of networks which are not possible on a single machine in feasible time. |
| Ending Page | 1120 |
| Page Count | 20 |
| Starting Page | 1101 |
| File Format | |
| ISSN | 0010485X |
| e-ISSN | 14365057 |
| Journal | Computing |
| Issue Number | 11 |
| Volume Number | 97 |
| Language | English |
| Publisher | Springer Vienna |
| Publisher Date | 2015-02-26 |
| Publisher Place | Vienna |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Isomorphism problems (reconstruction conjecture, etc.) and homomorphisms (subgraph embedding, etc.) Distributed graph algorithms Graph theory (including graph drawing) MapReduce Frequent subgraph discovery Software Engineering Computer Application in Administrative Data Processing Computer Science Artificial Intelligence (incl. Robotics) Information Systems Applications (incl. Internet) Graph algorithms Distributed algorithms Computer Communication Networks |
| Content Type | Text |
| Resource Type | Article |
| Subject | Theoretical Computer Science Computational Theory and Mathematics Computational Mathematics Numerical Analysis Computer Science Applications Software |
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