Sciweavers

4343 search results - page 246 / 869
» Replication Techniques for Availability
Sort
View
CSDA
2008
122views more  CSDA 2008»
15 years 6 months ago
Bayesian inference for nonlinear multivariate diffusion models observed with error
Diffusion processes governed by stochastic differential equations (SDEs) are a well established tool for modelling continuous time data from a wide range of areas. Consequently, t...
Andrew Golightly, Darren J. Wilkinson
KI
2008
Springer
15 years 6 months ago
Visual Terrain Traversability Estimation Using a Combined Slope/Elevation Model
A stereo vision based terrain traversability estimation method for offroad mobile robots is presented. The method models surrounding terrain using either sloped planes or a digital...
Tim Braun, Henning Bitsch, Karsten Berns
INTERSPEECH
2010
15 years 1 months ago
Acoustic vector resampling for GMMSVM-based speaker verification
Using GMM-supervectors as the input to SVM classifiers (namely, GMM-SVM) is one of the promising approaches to text-independent speaker verification. However, one unaddressed issu...
Man-Wai Mak, Wei Rao
CCS
2007
ACM
16 years 24 days ago
Filtering spam with behavioral blacklisting
Spam filters often use the reputation of an IP address (or IP address range) to classify email senders. This approach worked well when most spam originated from senders with fix...
Anirudh Ramachandran, Nick Feamster, Santosh Vempa...
WSDM
2010
ACM
203views Data Mining» more  WSDM 2010»
16 years 4 months ago
Query Reformulation Using Anchor Text
Query reformulation techniques based on query logs have been studied as a method of capturing user intent and improving retrieval effectiveness. The evaluation of these techniques...
Van Dang, Bruce W. Croft