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The mining of workflow process aims at finding valuable objective information from log data. It leads useful implications for new business processes and analysis. Unfortunately most of business process data is incomplete and noisy which brings deficiencies for describing and mining workflow. The existing algorithms ignore time-based parameters, which is important for processing the incomplete workflow...
The coal mining gas emission accident is one of great disasters, staffs are injured, and the coal industry has been caused great loss of property. Due to the special environment of coal mining conditions, gas emission is restricted by many factors; the object cannot be described by a simple mathematical model. In this paper, firstly, the data is preprocessed through ant colony clustering; secondly,...
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