136
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ICDM
15 years 6 months ago
2007 IEEE 
In this paper, we proposed a new approach, called FiVaTech for the problem of Web data extraction. FiVaTech is a page-level data extraction system which deduces the data schema an...
167
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ICDM
15 years 3 months ago
2007 IEEE
Event detection is one of the most important issues of event processing system, especially Complex Event Processing (CEP). Outlier event, change event and burst event are three ty...
ICDM
15 years 6 months ago
2007 IEEE 
In spite of the popularity of probabilistic mixture models for latent structure discovery from data, mixture models do not have a natural mechanism for handling sparsity, where ea...
109
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ICDM
15 years 6 months ago
2007 IEEE 
Recently, the web has rapidly emerged as a great source of financial information ranging from news articles to personal opinions. Data mining and analysis of such financial info...
110
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ICDM
15 years 6 months ago
2007 IEEE
Sequential pattern mining is an active field in the domain of knowledge discovery. Recently, with the constant progress in hardware technologies, real-world databases tend to gro...
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Data Mining