Invention Grant
- Patent Title: Multiplex classification for tabular data compression
- Patent Title (中): 表格数据压缩的多重分类
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Application No.: US13538566Application Date: 2012-06-29
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Publication No.: US08639673B2Publication Date: 2014-01-28
- Inventor: Jonathan Amit , Lilia Demidov , Nir Halowani , Sergey Marenkov
- Applicant: Jonathan Amit , Lilia Demidov , Nir Halowani , Sergey Marenkov
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Griffiths & Seaton PLLC
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00
Abstract:
For column compression of tabular data, similar type data segments are classified into classes for grouping the data segments into compression streams associated with each one of the classes. The compression streams are encoded based on a class-specific optimized encoding operation. The compression streams into one output buffer, wherein the compression streams are extracted.
Public/Granted literature
- US20130262409A1 MULTIPLEX CLASSIFICATION FOR TABULAR DATA COMPRESSION Public/Granted day:2013-10-03
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