ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
In the past few years there has been increased research interest in detecting previously unidentified events from Web resources. Our focus in this paper is to detect events from ...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
We introduce dynamic correlated topic models (DCTM) for analyzing discrete data over time. This model is inspired by the hierarchical Gaussian process latent variable models (GP-L...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper, we propose the "Democratic Classifier", a simple, democracy-inspired patternbased classification algorithm that uses very short patterns for classificatio...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Privacy-Preserving Data Re-publishing (PPDR) deals with publishing microdata in dynamic scenarios. Due to privacy concerns, data must be disguised before being published. Research...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
To cope with concept drift, we paired a stable online learner with a reactive one. A stable learner predicts based on all of its experience, whereas a reactive learner predicts ba...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper we study the problem of mining frequent sequences satisfying a given regular expression. Previous approaches to solve this problem were focusing on its search space,...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Social interactions that occur regularly typically correspond to significant yet often infrequent and hard to detect interaction patterns. To identify such regular behavior, we p...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Semi-supervised classification methods aim to exploit labelled and unlabelled examples to train a predictive model. Most of these approaches make assumptions on the distribution ...