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IJCV
2010
206views more  IJCV 2010»
15 years 5 months ago
From Local Kernel to Nonlocal Multiple-Model Image Denoising
Abstract We review the evolution of the nonparametric regression modeling in imaging from the local Nadaraya-Watson kernel estimate to the nonlocal means and further to transform-d...
Vladimir Katkovnik, Alessandro Foi, Karen Egiazari...
ICDE
2010
IEEE
226views Database» more  ICDE 2010»
16 years 6 months ago
Approximation Trade-Offs in Markovian Stream Processing: An Empirical Study
Abstract-- A large amount of the world's data is both sequential and imprecise. Such data is commonly modeled as Markovian streams; examples include words/sentences inferred f...
Julie Letchner, Christopher Re, Magdalena Balazins...
ESOP
2010
Springer
16 years 3 months ago
Testing Polymorphic Properties
Abstract. This paper is concerned with testing properties of polymorphic functions. The problem is that testing can only be performed on specific monomorphic instances, whereas par...
Jean-Philippe Bernardy, Patrik Jansson and Koen Cl...
PDP
2010
IEEE
15 years 12 months ago
DAG Scheduling Using a Lookahead Variant of the Heterogeneous Earliest Finish Time Algorithm
Abstract—Among the numerous DAG scheduling heuristics suitable for heterogeneous systems, the Heterogeneous Earliest Finish Time (HEFT) heuristic is known to give good results in...
Luiz F. Bittencourt, Rizos Sakellariou, Edmundo R....
EDCC
2010
Springer
15 years 11 months ago
Dependability Analysis of Diffusion Protocols in Wireless Networks with Heterogeneous Node Capabilities
Wireless networks are starting to be populated by interconnected devices that reveal remarkable hardware and software differences. This fact raises a number of questions on the ap...
Paolo Masci, Silvano Chiaradonna, Felicita Di Gian...