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ICASSP
2010
IEEE
15 years 6 months ago
On the robustness of the multidimensional state coherence transform for solving the permutation problem of frequency-domain ICA
A common problem in frequency domain independent component analysis (ICA) is the so called permutation problem which arises due to the independent demixing in each frequency bin. ...
Benedikt Loesch, Francesco Nesta, Bin Yang
CORR
2010
Springer
157views Education» more  CORR 2010»
15 years 6 months ago
Certification Authority Monitored Multilevel and Stateful Policy Based Authorization in Services Oriented Grids
Services oriented grids will be more prominent among other kinds of grids in the present distributed environments. With the advent of online government services the governmental g...
Ajay Prasad, Saurabh Singh Verma, Ashok Kumar Shar...
KAIS
2002
120views more  KAIS 2002»
15 years 6 months ago
Agents in E-Commerce: State of the Art
Abstract. This paper surveys the state of the art of agent-mediated electronic commerce (ecommerce), especially in business-to-consumer (B2C) e-commerce and business-to-business (B...
Minghua He, Ho-fung Leung
IGARSS
2010
15 years 4 months ago
Geospatiotemporal data mining in an early warning system for forest threats in the United States
We investigate the potential of geospatiotemporal data mining of multi-year land surface phenology data (250 m Normalized Difference Vegetation Index (NDVI) values derived from th...
Forrest M. Hoffman, Richard Tran Mills, Jitendra K...
IEAAIE
2011
Springer
14 years 10 months ago
Agent-Based Analysis of Patterns in Crowd Behaviour Involving Contagion of Mental States
In this paper an agent-based analysis is made of patterns in crowd behaviour, in particular to simulate a real-life incident that took place on May 4, 2010 in Amsterdam. As a basis...
Tibor Bosse, Mark Hoogendoorn, Michel C. A. Klein,...