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» Every Sequence Is Decompressible from a Random One
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126
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CORR
2010
Springer
107views Education» more  CORR 2010»
14 years 7 months ago
One-Shot Capacity of Discrete Channels
Shannon defined channel capacity as the highest rate at which there exists a sequence of codes of block length n such that the error probability goes to zero as n goes to infinity....
Rui A. Costa, Michael Langberg, João Barros
DCC
2002
IEEE
16 years 1 days ago
Optimized Edgebreaker Encoding for Large and Regular Triangle Meshes
We present a technique designed aiming to improve the compression of the Edgebreaker CLERS string for large and regular meshes, where regularity is understood as the compactness o...
Andrzej Szymczak
73
Voted
BIOINFORMATICS
2010
94views more  BIOINFORMATICS 2010»
15 years 17 days ago
Globally, unrelated protein sequences appear random
Motivation: To test whether protein folding constraints and secondary structure sequence preferences significantly reduce the space of amino acid words in proteins, we compared th...
Daniel T. Lavelle, William R. Pearson
APPROX
2011
Springer
234views Algorithms» more  APPROX 2011»
14 years 13 days ago
Streaming Algorithms with One-Sided Estimation
Abstract. We study the space complexity of randomized streaming algorithms that provide one-sided approximation guarantees; e.g., the algorithm always returns an overestimate of th...
Joshua Brody, David P. Woodruff
119
Voted
BMCBI
2007
179views more  BMCBI 2007»
15 years 17 days ago
rMotifGen: random motif generator for DNA and protein sequences
Background: Detection of short, subtle conserved motif regions within a set of related DNA or amino acid sequences can lead to discoveries about important regulatory domains such ...
Eric C. Rouchka, C. Timothy Hardin