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. Author manuscript; available in PMC: 2017 Feb 14.
Published in final edited form as: Proc Int Conf Data Eng. 2016 Jun 23;2016:906–917. doi: 10.1109/ICDE.2016.7498300

TABLE II.

Result After First Smart Drill Down

Store Product Region Count Weight
⋆ ⋆ ⋆ 6000 0
⊲ Target bicycles ⋆ 200 2
⊲ ⋆ comforters MA-3 600 2
⊲ Walmart ⋆ ⋆ 1000 1