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    BMCBI
    2006
    143views more  BMCBI 2006»
    Fast estimation of the difference between two PAM/JTT evolutionary distances in triplets of homologous sequences
    13 years 10 months ago
    Fast estimation of the difference between two PAM/JTT evolutionary distances in triplets of homologous sequences
    Download  www.biomedcentral.com
    Background: The estimation of the difference between two evolutionary distances within a triplet of homologs is a common operation that is used for example to determine which of t...
    Christophe Dessimoz, Manuel Gil, Adrian Schneider,...
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    BSL
    2006
    114views more  BSL 2006»
    Schemata: The Concept of Schema in the History of Logic
    13 years 10 months ago
    Schemata: The Concept of Schema in the History of Logic
    Download  www.acsu.buffalo.edu
    Schemata have played important roles in logic since Aristotle's Prior Analytics. The syllogistic figures and moods can be taken to be argument schemata as can the rules of the...
    John Corcoran
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    CORR
    2006
    Springer
    113views Education» more  CORR 2006»
    A Unified View of TD Algorithms; Introducing Full-Gradient TD and Equi-Gradient Descent TD
    13 years 10 months ago
    A Unified View of TD Algorithms; Introducing Full-Gradient TD and Equi-Gradient Descent TD
    Download  hal.inria.fr
    This paper addresses the issue of policy evaluation in Markov Decision Processes, using linear function approximation. It provides a unified view of algorithms such as TD(), LSTD()...
    Manuel Loth, Philippe Preux
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    JACM
    2006
    99views more  JACM 2006»
    Finding a maximum likelihood tree is hard
    13 years 10 months ago
    Finding a maximum likelihood tree is hard
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    Abstract. Maximum likelihood (ML) is an increasingly popular optimality criterion for selecting evolutionary trees [Felsenstein 1981]. Finding optimal ML trees appears to be a very...
    Benny Chor, Tamir Tuller
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    JCC
    2006
    110views more  JCC 2006»
    Using internal and collective variables in Monte Carlo simulations of nucleic acid structures: Chain breakage/closure algorithm
    13 years 10 months ago
    Using internal and collective variables in Monte Carlo simulations of nucleic acid structures: Chain breakage/closure algorithm
    Download  www.remo-rohs.de
    : This article describes a method for solving the geometric closure problem for simplified models of nucleic acid structures by using the constant bond lengths approximation. The r...
    Heinz Sklenar, Daniel Wüstner, Remo Rohs
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