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VLDB
1994
ACM
162views Database» more  VLDB 1994»
14 years 29 days ago
NAOS - Efficient and Modular Reactive Capabilities in an Object-Oriented Database System
This paper describes the design and implementation of NAOS, an active rule component in the object-oriented database system 02. The contribution of this work is related to two mai...
Christine Collet, Thierry Coupaye, T. Svensen
ECCV
2008
Springer
14 years 10 months ago
Sparse Long-Range Random Field and Its Application to Image Denoising
Many recent techniques for low-level vision problems such as image denoising are formulated in terms of Markov random field (MRF) or conditional random field (CRF) models. Nonethel...
Yunpeng Li, Daniel P. Huttenlocher
ICIP
2009
IEEE
14 years 10 months ago
A New Random Color Filter Array With Good Spectral Properties
We propose in this work a new random pattern with R,G,B colors, which can be used to design color filter arrays (CFA) with good spectral properties, since the chrominance is modul...
ICIP
2003
IEEE
14 years 2 months ago
Parameter estimation for spatial random trees using the EM algorithm
A new class of multiscale multidimensional stochastic processes called spatial random trees was recently introduced in [9]. The model is based on multiscale stochastic trees with ...
Ilya Pollak, Jeffrey Mark Siskind, Mary P. Harper,...
IPCO
1996
89views Optimization» more  IPCO 1996»
13 years 10 months ago
On Dependent Randomized Rounding Algorithms
In recent years, approximation algorithms based on randomized rounding of fractional optimal solutions have been applied to several classes of discrete optimization problems. In t...
Dimitris Bertsimas, Chung-Piaw Teo, Rakesh Vohra