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From "Flink Jira Bot (Jira)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-1526) Add Minimum Spanning Tree library method and example
Date Fri, 16 Apr 2021 11:35:03 GMT

     [ https://issues.apache.org/jira/browse/FLINK-1526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Flink Jira Bot updated FLINK-1526:
----------------------------------
    Labels: algorithm stale-assigned  (was: algorithm)

> Add Minimum Spanning Tree library method and example
> ----------------------------------------------------
>
>                 Key: FLINK-1526
>                 URL: https://issues.apache.org/jira/browse/FLINK-1526
>             Project: Flink
>          Issue Type: Task
>          Components: Library / Graph Processing (Gelly)
>            Reporter: Vasia Kalavri
>            Assignee: Xingcan Cui
>            Priority: Major
>              Labels: algorithm, stale-assigned
>
> This issue proposes the addition of a library method and an example for distributed minimum
spanning tree in Gelly.
> The DMST algorithm is very interesting because it is quite different from PageRank-like
iterative graph algorithms. It consists of distinct phases inside the same iteration and requires
a mechanism to detect convergence of one phase to proceed to the next one. Current implementations
in vertex-centric models are quite long (>1000 lines) and hard to understand.
> You can find a description of the algorithm [here | http://ilpubs.stanford.edu:8090/1077/3/p535-salihoglu.pdf]
and [here | http://www.vldb.org/pvldb/vol7/p1047-han.pdf].



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