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NECO
2000
88views more  NECO 2000»
13 years 8 months ago
Practical Identifiability of Finite Mixtures of Multivariate Bernoulli Distributions
The class of finite mixtures of multivariate Bernoulli distributions is known to be nonidentifiable, i.e., different values of the mixture parameters can correspond to exactly the...
Miguel Á. Carreira-Perpiñán, ...
KBS
2002
98views more  KBS 2002»
13 years 8 months ago
Integrating AI planning techniques with workflow management system
There is a variety of applications that can benefit from the ability to find optimal or good solutions to a proposed problem automatically. The Artificial Intelligent (AI) communi...
María Dolores Rodríguez-Moreno, Paul...
NECO
1998
121views more  NECO 1998»
13 years 8 months ago
Nonlinear Time-Series Prediction with Missing and Noisy Data
We derive solutions for the problem of missing and noisy data in nonlinear timeseries prediction from a probabilistic point of view. We discuss different approximations to the so...
Volker Tresp, Reimar Hofmann
NRHM
2002
87views more  NRHM 2002»
13 years 8 months ago
Denotative and connotative semantics in hypermedia: proposal for a semiotic-aware architecture
In this article we claim that the linguistic-centred view within hypermedia systems needs refinement through a semiotic-based approach before real interoperation between media can...
Frank Nack, Lynda Hardman
PR
2002
103views more  PR 2002»
13 years 8 months ago
Extracting moving shapes by evidence gathering
Many approaches can track objects moving in sequences of images but can su er in occlusion and noise, and often require initialisation. These factors can be handled by techniques ...
Michael G. Grant, Mark S. Nixon, Paul H. Lewis