Sciweavers

2829 search results - page 61 / 566
» Regularization Methods for Additive Models
Sort
View
DAGM
2008
Springer
15 years 1 months ago
An Unbiased Second-Order Prior for High-Accuracy Motion Estimation
Abstract. Virtually all variational methods for motion estimation regularize the gradient of the flow field, which introduces a bias towards piecewise constant motions in weakly te...
Werner Trobin, Thomas Pock, Daniel Cremers, Horst ...
DEXA
2007
Springer
141views Database» more  DEXA 2007»
15 years 6 months ago
Indexing Set-Valued Attributes with a Multi-level Extendible Hashing Scheme
We present an access method for set-valued attributes that is based on a multi-level extendible hashing scheme. This scheme avoids exponential directory growth for skewed data and...
Sven Helmer, Robin Aly, Thomas Neumann, Guido Moer...
BMCBI
2006
86views more  BMCBI 2006»
14 years 12 months ago
The impact of sample imbalance on identifying differentially expressed genes
Background: Recently several statistical methods have been proposed to identify genes with differential expression between two conditions. However, very few studies consider the p...
Kun Yang, Jianzhong Li, Hong Gao
CAV
2006
Springer
120views Hardware» more  CAV 2006»
15 years 3 months ago
Model Checking Multithreaded Programs with Asynchronous Atomic Methods
Abstract. In order to make multithreaded programming manageable, programmers often follow a design principle where they break the problem into tasks which are then solved asynchron...
Koushik Sen, Mahesh Viswanathan
ICCV
2005
IEEE
15 years 5 months ago
A Model-Based Vehicle Segmentation Method for Tracking
Our goal is to detect and track moving vehicles on a road observed from cameras placed on poles or buildings. Inter-vehicle occlusion is significant under these conditions and tra...
Xuefeng Song, Ramakant Nevatia