This paper describes an investigation of the hybrid PSO/ACO algorithm to classify automatically the well drilling operation stages. The method feasibility is demonstrated by its application to real mud-logging dataset...
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Computer Chinese chess is an application of artificial intelligence. The playing strength of many Chinese chess programs is at the level of human masters or grandmasters. However, it is not easy for a human player to ...
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Yield is undoubtedly the most critical factor to the competitiveness of a product in a semiconductor manufacturing factory. Therefore, evaluating the competitiveness of a product with its yield is a reasonable idea. F...
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In this paper, we propose to apply an NA-tree in the Chord system to encode spatial region data in the data key part used in the hash function to data search. That is, we combine the NA-tree with the Chord system to s...
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The data quality assessment process consists of several phases;the first phase is the data profiling step. The result of this step is the set of the most current metadata describing the examined data set. We present h...
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We propose a web annotation system which automatically generates bidirectional links between annotation stickies referencing similar information and subsequently categorizes them. Our system has the functionality of s...
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A novel hardware architecture of the competitive learning (CL) algorithm with k-winners-take-all activation is presented in this paper. It is used as a custom logic block in the arithmetic logic unit (ALU) of the soft...
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Support Vector Regression (SVR) has been very successful in pattern recognition, text categorization and function approximation. In real application systems, data domain often suffers from noise and outliers. When the...
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In this work, we propose two approaches of hiding predictive association rules where the data sets are horizontally distributed and owned by collaborative but non-trusting parties. In particular, algorithms to hide th...
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An interestingness measure estimates the degree of interestingness of a discovered pattern and has been actively studied in the past two decades. Several pitfalls should be avoided in the study such as a use of many p...
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