130 search results - page 5 / 26 » On vector autoregressive modeling in space and time |
WCE
2007
13 years 8 months ago
2007
—The objective of this paper is to study how algorithms of optimization affect the parametersestimation of Autoregressive AR(1)Models. In our research we have represented the AR...
SYRCODIS
2007
13 years 8 months ago
2007
The information is at the present time often saved and available in electronic form. With still increasing quantity of accessible, most frequently text information, the need of or...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper, we propose a new vector quantization method to create video thumbnail. In particular, we employ video time density function (VTDF) to explore the temporal character...
CSDA
2006
13 years 7 months ago
2006
We explore a periodic analysis in the context of unobserved components time series models that decompose time series into components of interest such as trend, seasonal and irregu...
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
— Unwanted and malicious messages dominate Email traffic and pose a great threat to the utility of email communications. Reputation systems have been getting momentum as the sol...