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收集所有交通大學研究人員與學生個人或團體所發表之各項學術著作,涵蓋期刊論文、教師專書、學位論文等項。;;Collections of Publications of NCTU Researchers and Students Like Journal Papers and Thesis.
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Item type:Item, Using data mining technology to improve manufacturing quality - A case study of LCD driver IC packaging industry(2006) ;Chen, Ruey-Shun ;Yeh, Kun-Chieh ;Chang, Chan-Chine ;Chien, H. H.資訊管理與財務金融系 註:原資管所+財金所In recent year, because of the professional teamwork, to improve the qualification percentage of products, to accelerate the acknowledgement of product defects and to find out the solution, the LCD driver IC packaging factories have to establish an analysis mode for quality problems of product for more effective and quicker acquisition of needed information and to improve the customer's satisfaction for information system. The past information system used neural network to improve the yield rate of production. In this research employs the star schema of data warehousing as the base of line analysis, and uses decision tree in data mining to establish a quality analysis system for the defects found in the production processes of package factories in order to provide an interface for problem analysis, enabling quick judgment and control over the cause of problem to shorten the time solving the quality problem. The result of research shows that the use of decision tree algorithm reducing the numbers of defected inner leads and chips has been improved, and using decision tree algorithm is more suitable than using neural network in quality problem classification and analysis of the LCD driver IC packaging industry.Item type:Item, Ontology-based knowledge extraction - A case study of software development(2006) ;Chen, Ruey-Shun ;Chang, Chan-Chine ;Chi, Isabel ;資訊管理與財務金融系 註:原資管所+財金所Department of Information Management and FinanceIt is very important that construct a common library from the software development process in a standard analysis pattern. Reusing analysis knowledge in the same domain and the common library can help to build up high-quality applications in limited developing time. System analysis patterns enable a software application to model a specific problem by representing some domain classes and their relationships as modeling components. In this paper, a conceptual model was developed that emphasized the role of analysis pattern and domain library for application with ontology including domain model and dynamic characteristics of classes in tree maps. The result shows two conclusions were derived: first, less development and requirement changes the process costs with common library in ontology and we easy to search and reuse the library components. The second, it is more highly user satisfaction due to the system flexibility and more patients were paid for requirement changes.Item type:Item, Using data mining technology to build an intelligent manufacturing system for semiconductor industry(2006) ;Chen, Ruey-Shun ;Chang, Chan-Chine ;資訊管理與財務金融系 註:原資管所+財金所Department of Information Management and FinanceIn this paper, we propose a flexible three-tier architecture for data mining in semiconductor manufacturing. The architecture allows a high-performance implementation of data mining techniques using association rule. The prototype is able to mine patterns from large data sets that reside in databases. There are benefits to use the data mining control system that is implemented by association rule in computer integrated manufacturing (CIM) environment. The result shows that the proposed intelligent manufacturing system can improve product yield rate and reduce cycle time in semiconductor manufacturing. It could find the best machines of process machine sets that affect processes. It also enhances wafer yield accuracy, reduces production costs and promotes the enterprise competitiveness.Item type:Item, Using Bayesian networks to build data mining applications for a semiconductor cleaning process(2007) ;Chen, Ruey-Shun ;Chang, Chan-Chine ;資訊管理與財務金融系 註:原資管所+財金所Department of Information Management and FinanceData mining is part of the knowledge discovery process that offers a new way to look at data. It consists of the nontrivial extraction of implicit, previously unknown, and potentially useful information from data. It is the discovery of patterns that lie hidden among a set of data. A Bayesian networks is a specific model of knowledge network. It offers useful information about the mutual dependencies among the features in the application domain. Such information can be used for gaining better understanding about the dynamics of the process under observation. Manufacturing process monitoring using Bayesian networks is a quite useful example. In this paper, we provide Bayesian networks to extract knowledge from data. We present an approach for the Bayesian networks to implement a data mining task for computer integrated manufacturing (CIM). It could find the cause factors in various parameters that affect in semiconductor cleaning process.