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WWW
2004
ACM
14 years 10 months ago
2004
ACM
In this paper, we present automated techniques for bootstrapping and populating specialized domain ontologies by organizing and mining a set of relevant overlapping Web sites prov...
CHI
2009
ACM
14 years 10 months ago
2009
ACM
Little attention has been given to how citizens use technology to be resilient when their country is at war. We report on an ethnographic interview study of how technology was ado...
KDD
2009
ACM
14 years 10 months ago
2009
ACM
Classification of time series has been attracting great interest over the past decade. Recent empirical evidence has strongly suggested that the simple nearest neighbor algorithm ...
KDD
2004
ACM
14 years 10 months ago
2004
ACM
Extracting sentiments from unstructured text has emerged as an important problem in many disciplines. An accurate method would enable us, for example, to mine online opinions from ...
KDD
2002
ACM
14 years 10 months ago
2002
ACM
In this paper, we present a new co-training strategy that makes use of unlabelled data. It trains two predictors in parallel, with each predictor labelling the unlabelled data for...