Current Slide
Small screen detected. You are viewing the mobile version of SlideWiki. If you wish to edit slides you will need to use a larger device.
Shell Fragment Cubes: Size and Design
-
Given a database of T tuples, D dimensions, and F shell fragment size, the fragment cubes’ space requirement is:
\[ O\left ( T\left \lceil \frac{D}{F} \right \rceil(2^{F}-1) \right ) \] - For F < 5, the growth is sub-linear
- Shell fragments do not have to be disjoint
- Fragment groupings can be arbitrary to allow for maximum online performance
-
Known common combinations (e.g.,
) should be grouped together. - Shell fragment sizes can be adjusted for optimal balance between offline and online computation
Speaker notes:
Content Tools
Tools
Sources (0)
Tags (0)
Comments (0)
History
Usage
Questions (0)
Playlists (0)
Quality
Sources
There are currently no sources for this slide.