• Proceedings of the Korea Information Processing Society Conference
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• 2022.11a
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• pp.357-358
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• 2022

이 논문은 Deep Learning 을 이용해 의사의 진단의 도움을 줄 수 있는 Clinic Decision Support System(CDSS) Framework 를 제안한다. 당뇨병, 고혈압, 고지혈증 같은 대사질환은 증상이 있는 경우도 있지만 없는 경우가 대부분이다.[1] 그렇기 때문에 원격으로 진료할 경우 대사질환에 대한 부분을 놓칠 수 있다. 이러한 부분을 챗봇이 의사에게 Deep Neural Network(DNN)으로 예측된 정보를 제공해 도움을 준다.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.17 no.11
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• pp.1247-1263
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• 1992

VHDL, which is the IEEE standard HDL, has gradually become popular in the area of hardware design, the VHDL Environment developed in this study consists of VHDL Support Environment and VHDL Using Environment. The VHDL Support Environment is composed of Analyzer, CDFG Generator for synthesis, Synthesizer, and VHDL Generator converting CDFG to VHDL. The VHDL Using Environment provides users with more convenient access to the VHDL Support Environment. The VHDL Using Environment allows accessing the tools in the VHDL Support Environment through Graphical User Interface. VHDL program can be automaticaly generated from schematics in the VHDL Using Environment.

• Journal of the Korean Society for Nondestructive Testing
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• v.25 no.3
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• pp.201-208
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• 2005

In this paper, absolute and differential eddy current signals from various defects in the steam generator tube are numerically predicted and their signal slope characteristics are investigated. The signal changes due to frequency increase are also observed. After studying signal patterns from various defects and frequencies, the analysis of mixed defect signals affected by the presence of a ferromagnetic support plate is attempted. For the signal prediction, axisymmetric finite element modeling is used and this leads us to the slope angle analysis of the signal. Results show that differential signals are useful for locating the position of a defect under the support plate, while absolute signals are easy to presume and interpret even though the effect of support plate is mixed. Combined use of these two types of signals will help us accomplish a more reliable inspection.

• Journal of the Korean Data and Information Science Society
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• v.25 no.2
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• pp.455-464
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• 2014

Unlabeled examples are easier and less expensive to obtain than labeled examples. Semisupervised approaches are used to utilize such examples in an eort to boost the predictive performance. This paper proposes a novel semisupervised classication method named transductive least squares support vector machine (TLS-SVM), which is based on the least squares support vector machine. The proposed method utilizes the dierence convex algorithm to derive nonconvex minimization solutions for the TLS-SVM. A generalized cross validation method is also developed to choose the hyperparameters that aect the performance of the TLS-SVM. The experimental results conrm the successful performance of the proposed TLS-SVM.

• Management & Information Systems Review
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• v.8
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• pp.129-146
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• 2002

This study reviews an overview of the current tax support system in Local Tax Law for venture company. And this study provides the directions for developing tax support system in Local Tax Law related policy for the venture company in Korea. The tax authority provides a supporting directions of venture company in three ways: a financing viewpoint, a technical and manpower viewpoint, and the location viewpoint. And the supporting system for venture company is devide into tax support system through tax laws and support system through other law. The requirements of receiving tax supporting for venture company in Local Tax Law are a venture company, a small and medium company, a newly starting firm, and so forth. To mitigate the restriction imposed by the current tax law on venture company encourage venture activities in Korea.

• Proceedings of the IEEK Conference
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• summer
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• pp.371-375
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• 2004

Fault diagnosis is one of the most studied problems in process engineering. Recently, great research interest has been devoted to approaches that use classification methods to detect faults. This paper presents an application of a newly developed classification method - support vector machines - for fault diagnosis in an industrial case. A real set of operation data of a motor pump was used to train and test the support vector machines. The experiment results show that the support vector machines give higher correct detection rate of faults in comparison to rule-based diagnostics. In addition, the studied method can work with fewer training instances, what is important for online diagnostics.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2011.05a
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• pp.135-136
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• 2011

This study is developing the Web-based P-C-M support system in agricultural facilities to help the users actually utilizing the system. This system can help the people accept the information and sharing the communication. P-C-M support system is the process in procurement, construction and maintenance. In conclusion, P-C-M support system is expected to the contributed to the agricultural facilities information sharing and communication between the user and suppliers.

• Journal of the Korea Society of Computer and Information
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• v.24 no.7
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• pp.143-151
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• 2019

The purpose of the present study was to investigate the causal relationships between social support, spiritual well-being, and depression among family caregivers caring for the elderly in need of long-term care. Based on previous studies and theoretical backgrounds, a mediation research model including the aforementioned variables was proposed. A total of 383 family caregivers from 25 long-term care facilities in G Metropolitan City were included in the present study and hierarchical regression was used. The primary results were as follows. First, family caregivers' social support was negatively associated with depression. Second, family caregivers' social support was positively associated with spiritual well-being. Third, family caregivers' spiritual well-being was negatively associated with depression. Fourth, social support was positively associated with spiritual well-being, which was related to weaker depression among family caregivers. Finally, theoretical implications of these findings and recommendations for policy and practice were also discussed.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.05a
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• pp.407-409
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• 2021

Importance of social issue and environmental problem is magnified, and attention to it is increasing. This project encourages lively support-culture by developing easily used support-application which arouses supporter's continuous and interest, and lower fatigue for supporting.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.05a
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• pp.659-661
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• 2013

This paper, we study on multiple wireless network module support for the Android based set-top box. Limitation of mobile OS, Android based set-top box has limited choice of various wireless network modules, Atheros, Realtek, Ralink, etc. In this paper, for the request of Set-top box supplier and market demands, we research on reconfigure & change the Android network HAL(Hardware Abstract Layer) for Wi-Fi networking support and implementation about multiple Wi-Fi module support platform.