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ICDM
2005
IEEE
128views Data Mining» more  ICDM 2005»
16 years 5 days ago
An Expected Utility Approach to Active Feature-Value Acquisition
In many classification tasks training data have missing feature values that can be acquired at a cost. For building accurate predictive models, acquiring all missing values is of...
Prem Melville, Foster J. Provost, Raymond J. Moone...
JUCS
2008
128views more  JUCS 2008»
15 years 6 months ago
Integrating Dialog Modeling and Domain Modeling - the Case of Diamodl and the Eclipse Modeling Framework
: For most applications, data-intensive applications in particular, dialog modeling makes little sense without a domain model. Since domain models usually are developed and used ou...
Hallvard Trætteberg
CVPR
2009
IEEE
1848views Computer Vision» more  CVPR 2009»
17 years 13 days ago
Moving Cast Shadow Detection using Physics-based Features
Cast shadows induced by moving objects often cause serious problems to many vision applications. We present in this paper an online statistical learning approach to model the backg...
Jia-Bin Huang and Chu-Song Chen
GLOBECOM
2007
IEEE
16 years 27 days ago
A Steepest Descent Relocation Algorithm for Placement of Sinks in a Sensor Network
— In this paper we use an information flow model for placement of traffic sinks in a wireless sensor network. Our mathematical model translates a communication network composed...
Mehdi Kalantari, Mark A. Shayman
CORR
2000
Springer
98views Education» more  CORR 2000»
15 years 6 months ago
Scientific Collaboratories as Socio-Technical Interaction Networks: A Theoretical Approach
Collaboratories refer to laboratories where scientists can work together while they are in distant locations from each other and from key equipment. They have captured the interes...
Rob Kling, Geoffrey W. McKim, Joanna Fortuna, Adam...