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DMIN
2006
122views Data Mining» more  DMIN 2006»
15 years 8 months ago
Cost-Sensitive Analysis in Multiple Time Series Prediction
- In this paper we propose a new methodology for Cost-Benefit analysis in a multiple time series prediction problem. The proposed model is evaluated in a real world application bas...
Chamila Walgampaya, Mehmed M. Kantardzic
CORR
2008
Springer
143views Education» more  CORR 2008»
15 years 6 months ago
Locally computable approximations for spectral clustering and absorption times of random walks
We address the problem of determining a natural local neighbourhood or "cluster" associated to a given seed vertex in an undirected graph. We formulate the task in terms...
Pekka Orponen, Satu Elisa Schaeffer, Vanesa Avalos...
CSDA
2008
110views more  CSDA 2008»
15 years 6 months ago
Computing and using residuals in time series models
The most often used approaches to obtaining and using residuals in applied work with time series models, are unified and documented with both partially-known and new features. Spe...
José Alberto Mauricio
TITS
2008
158views more  TITS 2008»
15 years 6 months ago
Real-Time Incremental Segmentation and Tracking of Vehicles at Low Camera Angles Using Stable Features
We present a method for segmenting and tracking vehicles on highways using a camera that is relatively low to the ground. At such low angles, 3-D perspective effects cause signific...
Neeraj K. Kanhere, Stanley T. Birchfield
TWC
2008
159views more  TWC 2008»
15 years 6 months ago
Hierarchical Space-Time Block Code Recognition Using Correlation Matrices
The blind recognition of communication parameters is a key research issue for commercial and military communication systems. The results of numerous investigations about symbol tim...
Vincent Choqueuse, Koffi Yao, Ludovic Collin, Gill...