ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
Text clustering is most commonly treated as a fully automated task without user supervision. However, we can improve clustering performance using supervision in the form of pairwi...
ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
—Defining the support (or frequency) of a subgraph is trivial when a database of graphs is given: it is simply the number of graphs in the database that contain the subgraph. Ho...
ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
Data security is a critical issue for many organizations. Sensitive data must be protected from both inside and outside attackers. Access control policies and related mechanisms h...
ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
In this paper we propose the integration of Data Mining with Hidden Markov Models when applied to the problem of acoustic bird species recognition. We first show how each of them...
ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
Sensor networks have increased the amount and variety of temporal data available, requiring the definition of new techniques for data mining. Related research typically addresses...
ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
Estimating missing sensor values is an inherent problem in sensor network applications; however, existing data estimation approaches do not apply well to the context of datastream...
ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
There has been a recent surge in work in probabilistic databases, propelled in large part by the huge increase in noisy data sources — sensor data, experimental data, data from ...
ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
This paper presents an active learning approach to the problem of systematic noise inference and noise elimination, specifically the inference of Associated Corruption (AC) rules...