Seiro Tamura

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This paper presents a method for atypical opinion extraction from answers to open-ended questions supplied by users of a mobile game content when they unsubscribe from the service. The proposed system excludes typical opinions and extracts only atypical opinions. To cope with incomplete syntax of texts due to the input by mobile phone, the system treats the(More)
Manufacturing is currently undergoing a revolutionary transition with focus shifting from mass production to mass customization. This trend motivates a new generation of advanced manufacturing systems that can dynamically respond to customer orders and changing production environments. It is becoming increasingly important to develop control architectures(More)
The target of this research is a job shop problem with group constraints consisting of about 2000 jobs. It focuses on how jobs are grouped and processed. In this problem, evaluation factors are different according to the characteristics of each problem, and some evaluation factors are difficult to formulate. Therefore, it is difficult for a computer to(More)
XML is a standard format for data exchange and it is well suited to represent internet applications because of its textbased format. However, this flexibility means that it incurs higher data processing overhead than ordinary data formats. In this paper, we propose a high-performance XML processing method using a novel pattern recognition algorithm based on(More)
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