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ISSAC
2001
Springer
123views Mathematics» more  ISSAC 2001»
15 years 9 months ago
A probabilistic algorithm to test local algebraic observability in polynomial time
The following questions are often encountered in system and control theory. Given an algebraic model of a physical process, which variables can be, in theory, deduced from the inp...
Alexandre Sedoglavic
CIMCA
2005
IEEE
15 years 10 months ago
Applying a Web-Service-Based Model to Dynamic Service-Deployment
Owing to the increase in both heterogeneity and complexity in today’s networking systems, the need arises for an architecture for network-based services that provides flexibilit...
Christos Chrysoulas, Evangelos Haleplidis, Robert ...
JCM
2008
104views more  JCM 2008»
15 years 4 months ago
An OFDM Symbol Design for Reduced Complexity MMSE Channel Estimation
In this paper we revisit the minimum mean square error (MMSE) pilot-aided channel estimation for broadband orthogonal frequency division multiplexing (OFDM) systems. The careful de...
Carlos Ribeiro, Atílio Gameiro
SMI
2006
IEEE
183views Image Analysis» more  SMI 2006»
15 years 10 months ago
The Generalized Shape Distributions for Shape Matching and Analysis
This paper presents a novel 3D shape descriptor "The Generalized Shape Distributions" for effective shape matching and analysis, by taking advantage of both local and gl...
Yi Liu, Hongbin Zha, Hong Qin
IEEEARES
2006
IEEE
15 years 11 months ago
An Architecture for Service Discovery Based on Capability Matching
Discovery of service providers that are useful to service requesters is a common problem in large, dynamic serviceoriented systems, such as Grids. Simple service indices do not ad...
Jaka Mocnik, Piotr Karwaczynski