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ICPR
2008
IEEE
14 years 3 months ago
Improving Bayesian Network parameter learning using constraints
This paper describes a new approach to unify constraints on parameters with training data to perform parameter estimation in Bayesian networks of known structure. The method is ge...
Cassio Polpo de Campos, Qiang Ji
GD
2007
Springer
14 years 3 months ago
Improvement on the Decay of Crossing Numbers
We prove that the crossing number of a graph decays in a “continuous fashion” in the following sense. For any ε > 0 there is a δ > 0 such that for n sufficiently large...
Jakub Cerný, Jan Kyncl, Géza T&oacut...
WWW
2006
ACM
14 years 3 months ago
Integrating semantic web and language technologies to improve the online public administrations services
In this paper, we describe how domain ontologies are used in a dialogue system guiding the user to access web public administration contents. The current implementation of the sys...
Marta Gatius, Meritxell González, Sheyla Militell...
OOPSLA
2005
Springer
14 years 2 months ago
Improving architecture testability with patterns
There is a critical need for approaches to support software testing. Our research exploits the information described at Architectural Patterns to drive the definition of tests. As...
Roberta Coelho, Uirá Kulesza, Arndt von Sta...
JCDL
2004
ACM
85views Education» more  JCDL 2004»
14 years 2 months ago
Improving video browsing with an eye-tracking evaluation of feature-based color bars
This paper explains a method for leveraging the standard video timeline widget as an interactive visualization of image features. An eye-tracking experiment is described with resu...
Neema Moraveji