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DAGSTUHL
1997
15 years 3 months ago
Spotting Structure in Complex Time Dependent Flow
Analyzing structure in complex time dependent flow fields is a challenging problem. This paper describes the use of spot noise for the visualization of this type of fields. Spo...
Wim C. de Leeuw, Robert van Liere
CSDA
2010
80views more  CSDA 2010»
15 years 2 months ago
Tests for cointegration with structural breaks based on subsamples
This paper considers tests for cointegration with allowance for structural breaks, using the extrema of residual-based tests over subsamples of the data. One motivation for the ap...
James Davidson, Andrea Monticini
DSS
2006
84views more  DSS 2006»
15 years 2 months ago
Reputation distribution and consumer-to-consumer online auction market structure: an exploratory study
The rapid growth of the consumer-to-consumer online auction market demands research into its market structure and future trends. We propose that online reputation is becoming an i...
Zhangxi Lin, Dahui Li, Balaji Janamanchi, Wayne Hu...
CGF
2004
114views more  CGF 2004»
15 years 2 months ago
Smooth Surface Reconstruction Using Tensor Fields as Structuring Elements
We propose a new strategy to estimate surface normal information from highly noisy sparse data. Our approach is based on a tensor field morphologically adapted to infer normals. I...
Marcelo Bernardes Vieira, Paulo P. Martins Jr., Ar...
ICML
2010
IEEE
15 years 29 days ago
Heterogeneous Continuous Dynamic Bayesian Networks with Flexible Structure and Inter-Time Segment Information Sharing
Classical dynamic Bayesian networks (DBNs) are based on the homogeneous Markov assumption and cannot deal with heterogeneity and non-stationarity in temporal processes. Various ap...
Frank Dondelinger, Sophie Lebre, Dirk Husmeier