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» Decomposing Algebraic Varieties
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ISPA
2004
Springer
14 years 2 months ago
Cayley DHTs - A Group-Theoretic Framework for Analyzing DHTs Based on Cayley Graphs
Static DHT topologies influence important features of such DHTs such as scalability, communication load balancing, routing efficiency and fault tolerance. Nevertheless, it is co...
Changtao Qu, Wolfgang Nejdl, Matthias Kriesell
SIAMJO
2011
12 years 11 months ago
Rank-Sparsity Incoherence for Matrix Decomposition
Suppose we are given a matrix that is formed by adding an unknown sparse matrix to an unknown low-rank matrix. Our goal is to decompose the given matrix into its sparse and low-ran...
Venkat Chandrasekaran, Sujay Sanghavi, Pablo A. Pa...
JUCS
2010
89views more  JUCS 2010»
13 years 3 months ago
A Geometrically Enhanced Conceptual Model and Query Language
: Motivated by our experiences with spatial modelling for the sustainable land use initiative we present a geometrically enhanced ER model (GERM), which preserves the key principle...
Hui Ma
AAECC
2007
Springer
88views Algorithms» more  AAECC 2007»
13 years 8 months ago
Hyperelliptic curves with reduced automorphism group A5
We study genus g hyperelliptic curves with reduced automorphism group A5 and give equations y2 = f(x) for such curves in both cases where f(x) is a decomposable polynomial in x2 or...
David Sevilla, Tanush Shaska
BSL
2000
75views more  BSL 2000»
13 years 8 months ago
An interpolation theorem
In the spirit of a theorem of Wood [21], we give necessary and sufficient conditions for a family of germs of analytic hypersurfaces in a smooth projective toric variety X to be i...
Martin Otto