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TMI
2010
143views more  TMI 2010»
14 years 4 months ago
Data Specific Spatially Varying Regularization for Multimodal Fluorescence Molecular Tomography
Fluorescence molecular tomography (FMT) allows in vivo localization and quantification of fluorescence biodistributions in whole animals. The ill-posed nature of the tomographic re...
Damon Hyde, Eric L. Miller, Dana H. Brooks, Vasili...
SIAMREV
2010
90views more  SIAMREV 2010»
14 years 4 months ago
On the Block Triangular Form of Symmetric Matrices
We present some observations on the block triangular form (btf) of structurally symmetric, square, sparse matrices. If the matrix is structurally rank deficient, its canonical btf ...
Iain S. Duff, Bora Uçar
DAC
1994
ACM
15 years 1 months ago
Boolean Matching Using Generalized Reed-Muller Forms
-- In this paper we present a new method for Boolean matching of completely specified Boolean functions. The canonical Generalized Reed-Muller forms are used as a powerful analysis...
Chien-Chung Tsai, Malgorzata Marek-Sadowska
75
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PLANX
2007
14 years 11 months ago
Deciding Equivalence of Top-Down XML Transformations in Polynomial Time
Many useful XML transformations can be formulated through deterministic top-down tree transducers. A canonical form for such transducers is presented which allows to decide equiva...
Sebastian Maneth, Helmut Seidl
ECCC
2011
205views ECommerce» more  ECCC 2011»
14 years 4 months ago
Graphs of Bounded Treewidth can be Canonized in AC1
In recent results the complexity of isomorphism testing on graphs of bounded treewidth is improved to TC1 [GV06] and further to LogCFL [DTW10]. The computation of canonical forms ...
Fabian Wagner