daiduo/TurboPFor-Integer-Compression
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2017-01-06 18:59:26 +01:00
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@ -36,7 +36,7 @@ TurboPFor: Fastest Integer Compression [![Build Status](https://travis-ci.org/po
<p> <p>
+ **Inverted Index ...do less, go fast!** + **Inverted Index ...do less, go fast!**
- Direct Access to compressed *frequency* and *position* data w/ zero decompression - Direct Access to compressed *frequency* and *position* data w/ zero decompression
- :sparkles: **Novel** **"Intersection w/ skip intervals"**, decompress the minimum necessary blocks (~10-15%)!. - :sparkles: **Novel** **"Intersection w/ skip intervals"**, decompress the minimum necessary blocks (**~10-15%)!**.
- **Novel** Implicit skips with zero extra overhead - **Novel** Implicit skips with zero extra overhead
- **Novel** Efficient **Bidirectional** Inverted Index Architecture (forward/backwards traversal) incl. "integer compression". - **Novel** Efficient **Bidirectional** Inverted Index Architecture (forward/backwards traversal) incl. "integer compression".
- more than **2000! queries per second** on GOV2 dataset (25 millions documents) on a **SINGLE** core - more than **2000! queries per second** on GOV2 dataset (25 millions documents) on a **SINGLE** core