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DAGSTUHL
2007
15 years 8 months ago
Nonlinear Approximation and Image Representation using Wavelets
We address the problem of finding sparse wavelet representations of high-dimensional vectors. We present a lower-bounding technique and use it to develop an algorithm for computi...
Sudipto Guha, Boulos Harb
NIPS
2007
15 years 8 months ago
Reinforcement Learning in Continuous Action Spaces through Sequential Monte Carlo Methods
Learning in real-world domains often requires to deal with continuous state and action spaces. Although many solutions have been proposed to apply Reinforcement Learning algorithm...
Alessandro Lazaric, Marcello Restelli, Andrea Bona...
DAGSTUHL
2006
15 years 8 months ago
Efficient multi-step query processing for EMD-based similarity
Abstract. Similarity search in large multimedia databases requires efficient query processing based on suitable similarity models. Similarity models consist of a feature extraction...
Ira Assent, Thomas Seidl
ERSA
2006
100views Hardware» more  ERSA 2006»
15 years 8 months ago
Relocation and Defragmentation for Heterogeneous Reconfigurable Systems
Current FPGAs are heterogeneous partially reconfigurable architectures, consisting of several resource types, e. g., logic cells and embedded memory. By using partial reconfigurat...
Markus Koester, Heiko Kalte, Mario Porrmann
ESANN
2001
15 years 8 months ago
Graph extraction from color images
Abstract. An approach to symbolic contour extraction will be described that consists of three stages: enhancement, detection, and extraction of edges and corners. Edges and corners...
Tino Lourens, Kazuhiro Nakadai, Hiroshi G. Okuno, ...