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From "Zhong, Yanghong" <>
Subject Re: Which algorithm used in Cube Planner
Date Fri, 25 May 2018 09:00:50 GMT
Hi Kumar,

There are two kinds of algorithms. The cube planner algorithms, greedy & generic (for
large domain), are for cuboid selection. While layered & fast cubing algorithms are for
how to build cuboids.

The idea of fast cubing is to build the whole cuboid lattice in the memory of mappers to speed
up the whole building process.

Best regards,
Yanghong Zhong
Mobile: +86 13706747741

From: praveen kumar <>
Reply-To: "" <>
Date: Friday, May 25, 2018 at 2:16 PM
To: "" <>
Subject: Which algorithm used in Cube Planner


   Which algorithm used in Cube Planner?

whether  Greedy or Fast Cube or genetic algorithm.

Fast Cube           - In this Algorithm  generate cuboid from Cube

Greedy                 -In this Algorithm decided to find cost effective Cuboid.
 Genetic                -In this Algorithm faster than Greedy,but where its used?

Kindly Correct Me what bases  the generate Cube Planner?
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