Joshua Z. Huang

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A new challenge in Web usage analysis is how to manage and discover informative patterns from various types of Web data stored in structured or unstructured databases for system monitoring and decision making. In this paper, a novel integrated data warehousing and data mining framework for Website management and patterns discovery is introduced to analyze(More)
—This paper proposes a new method to learn time based rules from telecom system alarm data for prediction of the classes of alarms. A time based rule associates an alarm class with the S-tartTime attribute and other attributes of alarms. The rules are evaluated with the coverage of the rules in the training data set. Given a new alarm generated at a(More)
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