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SIAMIS
2008
82views more  SIAMIS 2008»
15 years 6 months ago
Inpainting by Flexible Haar-Wavelet Shrinkage
We present novel wavelet-based inpainting algorithms. Applying ideas from anisotropic regularization and diffusion our models can better handle degraded pixels at edges. We interp...
R. H. Chan, Simon Setzer, Gabriele Steidl
VLDB
2005
ACM
93views Database» more  VLDB 2005»
15 years 12 months ago
Indexing Mixed Types for Approximate Retrieval
In various applications such as data cleansing, being able to retrieve categorical or numerical attributes based on notions of approximate match (e.g., edit distance, numerical di...
Liang Jin, Nick Koudas, Chen Li, Anthony K. H. Tun...
CDC
2008
IEEE
118views Control Systems» more  CDC 2008»
16 years 25 days ago
A density projection approach to dimension reduction for continuous-state POMDPs
Abstract— Research on numerical solution methods for partially observable Markov decision processes (POMDPs) has primarily focused on discrete-state models, and these algorithms ...
Enlu Zhou, Michael C. Fu, Steven I. Marcus
ENGL
2008
186views more  ENGL 2008»
15 years 6 months ago
High Performance Monte-Carlo Based Option Pricing on FPGAs
High performance computing is becoming increasingly important in the field of financial computing, as the complexity of financial models continues to increase. Many of these financ...
Xiang Tian, Khaled Benkrid, Xiaochen Gu
ECCV
2010
Springer
15 years 7 months ago
Fast and Exact Primal-Dual Iterations for Variational Problems in Computer Vision
The saddle point framework provides a convenient way to formulate many convex variational problems that occur in computer vision. The framework unifies a broad range of data and re...
Jan Lellmann, Dirk Breitenreicher, Christoph Schn&...