Alessio De Angelis AlessioDeAngelis

## apoc_challenge_gist_apoc_challenge.adoc

      
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                AlessioDeAngelis
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              May 8, 2017 09:03
            
              
                APOC: Awesome Pathfinding (in a Street Graph) Of Course
              
          
    APOC: Awesome Pathfinding (in a Street Graph) Of Course


Hello everybody!
Do you remember this graphgist?
https://neo4j.com/graphgist/92064364-ae62-405b-bfa7-a46e5e85e22b#listing_category=holidays


It was my entry for the Neo4j GraphGist Challenge back in January 2016. I developed an algorithm in pure Cypher for finding

  
## santa_shortest_weighted_path.adoc

      
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                AlessioDeAngelis
                / santa_shortest_weighted_path.adoc
            
            
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              January 20, 2016 23:14
            
              
                Santa's shortest weighted path algorithm to traverse the graph of a street map, looking for the fastest route that helps him delivering gifts to every kid before she falls asleep.
              
          
    Santa's shortest weighted path


HO! HO! HO! Tonight it’s Christmas Eve and Santa Claus is riding his sleigh around the world. He loves delivering the best gifts
to every kid, making them happy. They are waiting for him since it gets dark. They stay by the fireplace or near the window,
looking up to the night sky trying to catch with their wide open eyes even the smallest sign of a flying reindeer. And one by one
each of them listens to a bell noise close to her house and a new gift for them appears suddenly beneath the Christmas
tree, as a magic has just being summoned. When Santa Claus is not in a hurry can even manage to knock at the door of their house,