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IJON
2010
121views more  IJON 2010»
13 years 8 months ago
Sample-dependent graph construction with application to dimensionality reduction
Graph construction plays a key role on learning algorithms based on graph Laplacian. However, the traditional graph construction approaches of -neighborhood and k-nearest-neighbor...
Bo Yang, Songcan Chen
TSMC
2010
13 years 5 months ago
Distance Approximating Dimension Reduction of Riemannian Manifolds
We study the problem of projecting high-dimensional tensor data on an unspecified Riemannian manifold onto some lower dimensional subspace1 without much distorting the pairwise geo...
Changyou Chen, Junping Zhang, Rudolf Fleischer
DAC
2009
ACM
14 years 2 months ago
Reduction techniques for synchronous dataflow graphs
The Synchronous Dataflow (SDF) model of computation is popular for modelling the timing behaviour of real-time embedded hardware and software systems and applications. It is an es...
Marc Geilen
RTA
2007
Springer
14 years 5 months ago
Adjunction for Garbage Collection with Application to Graph Rewriting
We investigate garbage collection of unreachable parts of rooted graphs from a categorical point of view. First, we define this task as the right adjoint of an inclusion functor. ...
Dominique Duval, Rachid Echahed, Fréd&eacut...