Sciweavers

KR
2004
Springer
14 years 4 months ago
Evidence and Belief
We discuss the representation of knowledge and of belief from the viewpoint of decision theory. While the Bayesian approach enjoys general-purpose applicability and axiomatic foun...
Itzhak Gilboa, David Schmeidler
ITS
2004
Springer
94views Multimedia» more  ITS 2004»
14 years 4 months ago
A Model for Student Knowledge Diagnosis Through Adaptive Testing
This work presents a model for student knowledge diagnosis that can be used in ITSs for student model update. The diagnosis is accomplished through Computerized Adaptive Testing (C...
Eduardo Guzmán, Ricardo Conejo
ISMS
2004
Springer
14 years 4 months ago
Indentation for Estimating the Human Tongue Soft Tissues Constitutive Law: Application to a 3D Biomechanical Model
A 3D biomechanical model of the tongue is presented here. Its goal is to evaluate the speech control model. This model was designed considering three constraints: speech movement s...
Jean-Michel Gérard, Jacques Ohayon, Vincent...
ISMDA
2004
Springer
14 years 4 months ago
Model Selection and Adaptation for Biochemical Pathways
In bioinformatics, biochemical signal pathways can be modeled by many differential equations. It is still an open problem how to fit the huge amount of parameters of the equations...
Rüdiger W. Brause
ISER
2004
Springer
117views Robotics» more  ISER 2004»
14 years 4 months ago
Synthesis and Analysis of Non-Reactive Controllers for Multi-Robot Sequential Task Domains
In this paper we present a macroscopic model for the analysis of homogeneous task-directed multi-robot systems (MRS). The model is used to compute the probability that a given MRS ...
Chris Jones, Maja J. Mataric
IDEAL
2004
Springer
14 years 4 months ago
Combining Local and Global Models to Capture Fast and Slow Dynamics in Time Series Data
Many time series exhibit dynamics over vastly different time scales. The standard way to capture this behavior is to assume that the slow dynamics are a “trend”, to de-trend t...
Michael Small
IDEAL
2004
Springer
14 years 4 months ago
Building Genetic Networks for Gene Expression Patterns
Building genetic regulatory networks from time series data of gene expression patterns is an important topic in bioinformatics. Probabilistic Boolean networks (PBNs) have been deve...
Wai-Ki Ching, Eric S. Fung, Michael K. Ng
ICT
2004
Springer
105views Communications» more  ICT 2004»
14 years 4 months ago
UML Specification of a Generic Model for Fault Diagnosis of Telecommunication Networks
: this document presents a generic model capturing the essential structural and behavioral characteristics of network components in the light of fault management. The generic model...
Armen Aghasaryan, Claude Jard, Julien Thomas
ICA
2004
Springer
14 years 4 months ago
Postnonlinear Overcomplete Blind Source Separation Using Sparse Sources
Abstract. We present an approach for blindly decomposing an observed random vector x into f(As) where f is a diagonal function i.e. f = f1 × . . . × fm with one-dimensional funct...
Fabian J. Theis, Shun-ichi Amari
GRID
2004
Springer
14 years 4 months ago
A Stochastic Control Model for Deployment of Dynamic Grid Services
We introduce a formal model for deployment and hosting of a dynamic grid service wherein the service provider must pay a resource provider for the use of computational resources. ...
Darin England, Jon B. Weissman