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To come over the limitations of Apriori algorithm and association rule mining algorithm based on Genetic Algorithm (GA), this paper proposed a new association rule mining algorithm based on the population-based incremental algorithm (PBIL), which is a kind of distribution estimation algorithms. The proposed association rule-mining algorithm keeps the advantages of GA mining association rules in coding...
For open CNC machine tool, user can develop third-party software based on OPC specification. Besides, CNC machine tool produce massive state data in machining process, which real time reflect the states of the machine. In this paper, the structure of open numerical control system is introduced, then data acquisition and compression based on OPC specification is implemented, finally data mining of...
Workflow management systems and workflow modeling and processing techniques have been studied and used for complex business processes. In this paper, we present a Web service system that provides an environment for specifying the flow model of the composite service and the user's constraints on the composite service. We adopt our previous work on workflow modeling and scheduling under resource allocation...
In a knowledge-building forum, students and their teacher make a collective inquiry into each topic of the course. All students in the class aim to discover knowledge and create further knowledge. This paper presents an idea as a solution to Knowledge building ecosystem. This system provides the forum to construct knowledge, in which members are able to collaborate, develop knowledge and other activities...
When the sample data of zinc mineral body is lack, it is essential to build one visualization model to compute and analyze its reserve by use of its associated copper sample data. In order to calculate the reserve of zinc mineral, the sample data in standard distance is used to compute its experiment variogram and analyze its corresponding structure. Thus, its visualization model was also established...
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