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    ALGORITHMICA
    2007
    93views more  ALGORITHMICA 2007»
    Random 2-SAT with Prescribed Literal Degrees
    13 years 8 months ago
    Random 2-SAT with Prescribed Literal Degrees
    Download  www.math.cmu.edu
    Two classic “phase transitions” in discrete mathematics are the emergence of a giant component in a random graph as the density of edges increases, and the transition of a rand...
    Colin Cooper, Alan M. Frieze, Gregory B. Sorkin
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    RSA
    2008
    84views more  RSA 2008»
    Random partitions with restricted part sizes
    13 years 8 months ago
    Random partitions with restricted part sizes
    Download  www.math.drexel.edu
    : ForasubsetS ofpositiveintegerslet (n, S)bethesetofpartitionsofnintosummands that are elements of S. For every (n, S), let Mn() be the number of parts, with multiplicity, that ...
    William M. Y. Goh, Pawel Hitczenko
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    STOC
    1998
    ACM
    139views Algorithms» more  STOC 1998»
    Analysis of Low Density Codes and Improved Designs Using Irregular Graphs
    14 years 27 days ago
    Analysis of Low Density Codes and Improved Designs Using Irregular Graphs
    Download  www.eecs.harvard.edu
    In [6], Gallager introduces a family of codes based on sparse bipartite graphs, which he calls low-density parity-check codes. He suggests a natural decoding algorithm for these c...
    Michael Luby, Michael Mitzenmacher, Mohammad Amin ...
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    SIAMDM
    2008
    105views more  SIAMDM 2008»
    Average Spectra and Minimum Distances of Low-Density Parity-Check Codes over Abelian Groups
    13 years 8 months ago
    Average Spectra and Minimum Distances of Low-Density Parity-Check Codes over Abelian Groups
    Download  mit.edu
    Ensembles of regular low-density parity-check codes over any finite Abelian group G are studied. The nonzero entries of the parity matrix are randomly chosen, independently and uni...
    Giacomo Como, Fabio Fagnani
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    TCOM
    2010
    147views more  TCOM 2010»
    On a Ratio of Functions of Exponential Random Variables and Some Applications
    13 years 3 months ago
    On a Ratio of Functions of Exponential Random Variables and Some Applications
    Download  ece.iisc.ernet.in
    Consider independent and identically distributed exponential random variables (r.vs) 1, 2, . . . , and positive scalars 1, 2, . . . , . In this letter, we present the probability...
    Ramesh Annavajjala, Ananthanarayanan Chockalingam,...
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