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ASAP
2008
IEEE
105views Hardware» more  ASAP 2008»
14 years 2 days ago
Fast custom instruction identification by convex subgraph enumeration
Automatic generation of custom instruction processors from high-level application descriptions enables fast design space exploration, while offering very favorable performance and...
Kubilay Atasu, Oskar Mencer, Wayne Luk, Can C. &Ou...
NIPS
2008
13 years 11 months ago
Supervised Exponential Family Principal Component Analysis via Convex Optimization
Recently, supervised dimensionality reduction has been gaining attention, owing to the realization that data labels are often available and indicate important underlying structure...
Yuhong Guo
ADCM
2007
100views more  ADCM 2007»
13 years 10 months ago
An efficient algorithm for the computation of the metric average of two intersecting convex polygons, with application to morphi
Motivated by the method for the reconstruction of 3D objects from a set of parallel cross sections, based on the binary operation between 2D sets termed “metric average”, we de...
Evgeny Lipovetsky, Nira Dyn
ICCV
2005
IEEE
15 years 39 min ago
Learning Non-Negative Sparse Image Codes by Convex Programming
Example-based learning of codes that statistically encode general image classes is of vital importance for computational vision. Recently, non-negative matrix factorization (NMF) ...
Christoph Schnörr, Matthias Heiler
ICPR
2008
IEEE
14 years 11 months ago
Image segmentation by convex quadratic programming
A quadratic programming formulation for multiclass image segmentation is investigated. It is proved that, in the convex case, the non-negativity constraint on the recent reported ...
Mariano Rivera, Oscar Dalmau Cedeño, Josue ...