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RTSS
2005
IEEE
15 years 5 months ago
Quantifying the Gap between Embedded Control Models and Time-Triggered Implementations
Mapping a set of feedback control components to executable code introduces errors due to a variety of factors such as discretization, computational delays, and scheduling policies...
Hakan Yazarel, Antoine Girard, George J. Pappas, R...
SC
2005
ACM
15 years 5 months ago
Integrated Loop Optimizations for Data Locality Enhancement of Tensor Contraction Expressions
A very challenging issue for optimizing compilers is the phase ordering problem: In what order should a collection of compiler optimizations be performed? We address this problem ...
Swarup Kumar Sahoo, Sriram Krishnamoorthy, Rajkira...
EMMCVPR
2005
Springer
15 years 5 months ago
Reverse-Convex Programming for Sparse Image Codes
Abstract. Reverse-convex programming (RCP) concerns global optimization of a specific class of non-convex optimization problems. We show that a recently proposed model for sparse ...
Matthias Heiler, Christoph Schnörr
MM
2004
ACM
104views Multimedia» more  MM 2004»
15 years 5 months ago
Semantic-aware automatic video editing
One of the challenges of multimedia applications is to provide user-tailored access to information encoded in different media. Particularly, previous research has not yet fully e...
Stefano Bocconi
ISCAS
2003
IEEE
169views Hardware» more  ISCAS 2003»
15 years 5 months ago
Efficient implementation of complex exponentially-modulated filter banks
In Exponentially-ModulatedFilter Bank (EMFB) the complex subfilters are generated from a real-valued prototype filter by multiplying the filter impulse response with complex expon...
Juuso Alhava, Ari Viholainen, Markku Renfors