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126
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ICASSP
2010
IEEE
15 years 2 months ago
Psychoacoustically motivated, frequency dependent Tikhonov regularization for soundfield parametrization
Noise is inevitably introduced during model based parametrization of acoustic fields, acquired using microphone arrays. This is due to the finite number of microphones used, the f...
Deep Sen, Shuai Wang, Andy Deffrasnes
ICIP
2001
IEEE
16 years 6 months ago
Hierarchical watermarking depending on local constraints
In this paper we propose a new watermarking technique where the watermark is embedded according to two keys. The first key is used to embed a code bit in a block of pixels. The se...
Christopher D. Coltman, Adrian G. Bors
ICDE
2001
IEEE
154views Database» more  ICDE 2001»
16 years 5 months ago
Dependable Computing in Virtual Laboratories
Many scientific disciplines are shifting from in vitro to in silico research as more physical processes and natural phenomena are examined in a computer (in silico) instead of bei...
Gustavo Alonso, Win Bausch, Cesare Pautasso, Ari K...
111
Voted
IEEEARES
2006
IEEE
15 years 10 months ago
A Declarative Control Language for Dependable XML Message Queues
We present a novel approach for the implementation of efficient and dependable web service engines (WSEs). A WSE instance represents a single node in a distributed network of par...
Alexander Böhm 0002, Carl-Christian Kanne, Gu...
ICIP
2005
IEEE
15 years 10 months ago
Recognition of human activities using space dependent switched dynamical models
This paper describes a new algorithm for the recognition of human activities. These activities are modelled using banks of switched dynamical models, each of which is tailored to ...
Jacinto C. Nascimento, Mário A. T. Figueire...