[SoC] [pgRouting] GSoC'18 Week 5 Report - Implement Bellman-ford and Parallel Dijkstra algorithmm for pgRouting

[Sourabh Garg]

Hi All,

This is my report for Week 5 (June 11 - June 17).

*What did you get done this week?*

   - Implement code to work bellman-ford function for all signature's
   variants.[1]
   - Add Files in the Documentation directory.[1]
   - Discuss and read about reading negative weight edges in pgRouting.

PR: https://github.com/pgRouting/pgrouting/pull/1043

*What do you plan on doing next week?*

   - Implement functions for reading and accepting negative weights edges,
   to be used for the bellman_ford function.
   - Add some unit tests for those functions.

*Are you blocked on anything?*
         No, I am not blocked.

Link to Project's Wiki
<https://github.com/pgRouting/pgrouting/wiki/GSoC-2018-Parallel-Dijkstra-and-Bellman-Ford>
and Repository
<https://github.com/pgRouting/pgrouting/tree/gsoc/bellmanford-one-to-one> at
[2] and [3] resp.

[1]. https://github.com/pgRouting/pgrouting/pull/1043
[2].
https://github.com/pgRouting/pgrouting/wiki/GSoC-2018-Parallel-Dijkstra-and-Bellman-Ford
[3]. https://github.com/pgRouting/pgrouting/tree/gsoc/bellmanford-one-to-one


Regards,
*Sourabh Garg*
IIT BHU, India
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