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    UAI
    2008
    251views Artificial Intelligence» more  UAI 2008»
    On Identifying Total Effects in the Presence of Latent Variables and Selection bias
    13 years 10 months ago
    On Identifying Total Effects in the Presence of Latent Variables and Selection bias
    Download  uai2008.cs.helsinki.fi
    Assume that cause-effect relationships between variables can be described as a directed acyclic graph and the corresponding linear structural equation model We consider the identi...
    Manabu Kuroki, Zhihong Cai
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    JMIV
    2006
    161views more  JMIV 2006»
    Image Restoration with Discrete Constrained Total Variation Part I: Fast and Exact Optimization
    13 years 8 months ago
    Image Restoration with Discrete Constrained Total Variation Part I: Fast and Exact Optimization
    Download  www1.spms.ntu.edu.sg
    This paper deals with the total variation minimization problem in image restoration for convex data fidelityfunctionals.Weproposeanewandfastalgorithmwhichcomputesanexactsolutionint...
    Jérôme Darbon, Marc Sigelle
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    GC
    2008
    Springer
    118views Applied Computing» more  GC 2008»
    A Bijection for Eulerian-equivalence Classes of Totally Cyclic Orientations
    13 years 8 months ago
    A Bijection for Eulerian-equivalence Classes of Totally Cyclic Orientations
    Download  www.combinatorics.net.cn
    Gioan showed that the number of cycle reversing classes of totally cyclic orientations of a given graph can be calculated as an evaluation of the corresponding Tutte polynomial. We...
    Beifang Chen, Arthur L. B. Yang, Terence Y. J. Zha...
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    APAL
    2011
    185views Software Engineering» more  APAL 2011»
    The provably total NP search problems of weak second order bounded arithmetic
    13 years 3 months ago
    The provably total NP search problems of weak second order bounded arithmetic
    Download  www.mimuw.edu.pl
    We define a new NP search problem, the “local improvement” principle, about labellings of an acyclic, bounded-degree graph. We show that, provably in PV, it characterizes the...
    Leszek Aleksander Kolodziejczyk, Phuong Nguyen, Ne...
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    DM
    2007
    125views more  DM 2007»
    Generalized switch-setting problems
    13 years 8 months ago
    Generalized switch-setting problems
    Download  www.cadmo.ethz.ch
    Switch-setting games like Lights Out are typically modelled as a graph, where the vertices represent switches and lamps, and the edges capture the switching rules. We generalize t...
    Torsten Muetze
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