#19031: New Algorithm for Top-K Closeness Centralities
-------------------------------------+-------------------------------------
       Reporter:  borassi            |        Owner:
           Type:  enhancement        |       Status:  needs_review
       Priority:  major              |    Milestone:  sage-6.9
      Component:  graph theory       |   Resolution:
       Keywords:  Closeness          |    Merged in:
  Centrality, top-k                  |    Reviewers:
        Authors:  Michele Borassi    |  Work issues:
Report Upstream:  N/A                |       Commit:
         Branch:                     |  a83cdf0e44dfc33e2b0215da7a926bd13dd1bc5c
  u/borassi/new_algorithm_for_top_k_closeness_centralities|     Stopgaps:
   Dependencies:  #19007,#19014      |
-------------------------------------+-------------------------------------
Changes (by borassi):

 * status:  new => needs_review


Comment:

 Hello!

 This is the first draft of this new closeness centrality algorithm. It is
 able to conclude in reasonable time even on very big graphs, with millions
 of nodes and billions of edges. The new algorithm is in the last commit
 (while all previous commits simply merge with dependent tickets).

 See you,

 Michele

--
Ticket URL: <http://trac.sagemath.org/ticket/19031#comment:5>
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