Polylog Space Compression, Pushdown Compression, and Lempel-Ziv Are Incomparable
نویسندگان
چکیده
منابع مشابه
Polylog Space Compression Is Incomparable with Lempel-Ziv and Pushdown Compression
This paper considers online compression algorithms that use at most polylogarithmic space (plogon). These algorithms correspond to compressors in the data stream model. We study the performance attained by these algorithms and show they are incomparable with both pushdown compressors and the Lempel-Ziv compression algorithm.
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ژورنال
عنوان ژورنال: Theory of Computing Systems
سال: 2010
ISSN: 1432-4350,1433-0490
DOI: 10.1007/s00224-010-9267-6