• Title/Summary/Keyword: Application Selection

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Knowledge Extraction of Highway Retaining Structure Selection: Characteristics of Knowledge Database

  • Song, Chang Young;Ryoo, Boong Yeol;Lee, Soo Gon
    • Architectural research
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    • v.4 no.1
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    • pp.45-52
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    • 2002
  • Selection procedures of earth retention systems are increasingly complex and directly related to the serviceability of the retaining structure selection systems since significant changes in earth retention technology motivates the review of design, and selection processes of earth retaining structures. Collection and classification of retaining structure selection knowledge are key issues because two expert groups, geotechnical and structural engineers, are mainly involved in the retaining structure selection. The course of natural tendency of expert knowledge are investigated considering the decision factors. The decision factors for selecting retaining structures are divided into four categories: application of the structure, and spatial, behavior, and economic constraints.

A study on the Application Technique to Remote Sensing Image for Optimum Route Selection of the Two-Tract Line Railroad (복선철도의 최적노선 선정을 위한 원격탐사영상의 적용실험연구)

  • 연상호;장상규;홍일화
    • Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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    • 2004.04a
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    • pp.165-169
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    • 2004
  • Recently remote sensing technology is applied for construction projects planning and design areas by use of high resolution satellite images according to engineering application technology in the various experimental tasks. In this study, It was applied for optimum route selection methods and basic design by comparing to present railway and new expand dual railway route on the new construction plan path of 20km at national railway lines, and then showed 3-dimensional images and fly simulation images to possibility for various application as low cost and short time compare to airplane and helicopters survey methods. As a results of its applied, It gained the results not only improvement of present methods but also real various application possibilities.

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Development of the EAI Solution Selection Criteria : Focused on the case of KRA (EAI(Enterprise Application Integration) 도입을 위한 평가기준 개발 적용에 관한 연구 : KRA 적용사례 중심으로)

  • Juhn Sung-Hyun;Park Chan Uk
    • Journal of Information Technology Applications and Management
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    • v.12 no.4
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    • pp.157-171
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    • 2005
  • Recently companies are aggressively Pushing ahead with integrating the systematical applications of internal and external information systems such as Data level, Application level, Process level in the company, Process level between companies. The EAI solution is generally considered as the necessary tool to integrate companies, but the appraisal standard for the EAI solution has not Vet settled in Korea, so the companies have difficulty in deciding whether to adopt the EAI solution or not. Through this report, we first introduce the KRA Project as the best practice in making an application of the settled standard to evaluate and adopt the EAI solution, and then suggest that it can be adapted to companies considering applying to the EAI solution.

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Novel Speech Web Architecture Based on Information Selection Agent

  • Kwon, Hyeong-Joon;Kinoshita, Tetsuo
    • International Journal of Advanced Culture Technology
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    • v.1 no.1
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    • pp.11-14
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    • 2013
  • In this paper, we propose a prototype of the SpeechWeb application using the information selection agent. We describe its design and implementation method and illustrated the processing results with the aid of some screenshots. Proposed SpeechWeb application presents the associated contents to the user by the aid of dynamic voice-anchors. These contents are presented using the apriori algorithm, which is one of data mining techniques. The application is better than the existing user-initiative structure from the viewpoint of making the user's interesting induction. Moreover, we believe that our proposed application is effective in information retrieval through wired and wireless telephone networks.

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Selection of the Large Diameter Pipe Wall Thickness by Value Engineering for a Plant (플랜트에서 가치공학 개념을 적용한 대관경 배관두께 선정에 관한 연구)

  • Choi, Gayoung;Yoo, Hoseon;Moon, Seung-Jae
    • Plant Journal
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    • v.7 no.3
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    • pp.65-73
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    • 2011
  • This research has suggested a method to select pipe wall thickness by application of the value engineering to reduce the cost and quantity that are major part of construction materials. This research shows that the application of value engineering reduces the cost of piping materials by optimizing pipe wall thickness while maintaining process flow date of design pressure and design temperature. Based on this knowledge, the application of the value engineering will lead to the cost reduction and quantity reduction by effective selection of pipe wall thickness. The application of the value engineering will help the EPC companies to win a contract in the overseas plant market.

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The Effects of Mobile Shopping Motivation on Attributes and Selection of Beauty Applications (모바일 쇼핑동기가 뷰티 어플리케이션의 속성과 채택에 미치는 영향)

  • Ha, Jong-Kyung
    • The Journal of the Korea Contents Association
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    • v.21 no.9
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    • pp.117-124
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    • 2021
  • This study attempted to analyze the influence of mobile shopping motivation on the attributes and selection of beauty applications among consumers in their 20s, and the results found the following: First, mobile shopping motivation was classified into the categories of playfulness, convenience, and impulsiveness while beauty application attributes were divided into contents, community, and continuous management. Second, mobile shopping motivation was found to have a significant influence on selection of mobile beauty applications. Specifically, playfulness affected professional brands and beauty shopping mall apps, while impulsiveness revealed an effect on online shopping malls and beauty community apps. In addition, convenience showed an influence on TV home shopping apps. Third, mobile shopping motivation had a statistically significant effect on beauty application attributes. Specifically, playfulness, convenience, and impulsiveness revealed a statistically significant influence on contents, while playfulness also affected beauty communities. In addition, impulsiveness affected continuous management.

A Study on the Factors of Korean Companies’ Telecommunication Service Selection Strategy (우리나라 기업의 전략적 통신서비스 선택요인에 관한 연구)

  • Ahn, Jaek-Young;Lee, Deok-Joo
    • IE interfaces
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    • v.16 no.spc
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    • pp.70-75
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    • 2003
  • There have been dramatic technology changes in telecommunication sector during last two decades. New application services like the introduction of international mobile services, fiber optical home services and satellite personal services are expected to play a major role in the whole field of telecommunication services. In the users' viewpoint, the proper selection and the efficient application of the specific telecommunication service among the various alternatives at hand are recognized as principle means for ensuring the whole business competitiveness. Despite the definite need for the telecommunication service selection strategies, very few researches have been reported in this field. In this paper, attempts are made to identify the companies' decision factors considered in selecting the telecommunication services, to draw the strategic dimensions and categorize each company with respect to the identified dimensions, and to finally find the characteristics of each strategic group in selecting the telecommunication service.

Systematic Topology Selection Method for Multiple-Input DC-DC Converters

  • Choung, Seung H.;Bae, Sungwoo;Kim, Myungchin
    • Journal of Electrical Engineering and Technology
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    • v.11 no.4
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    • pp.915-920
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    • 2016
  • A power system designer may have difficulties in choosing a suitable multiple-input converter topology for a specific target application because each multiple-input converter topology presented in the literature has its own advantages and disadvantages. In this perspective, this paper presents a systematic topology selection method for multiple-input converters with three comparison criteria including cost-saving effect, modularity potential and flexibility. Based on these criteria, this paper proposes a strategic flow chart example for choosing a proper multiple-input converter topology. This flow chart will provide a powerful selection tool to a power system designer when he or she chooses a specific multiple-input converter for a given application.

An optimization usability of information system project resources: using a QFD and Zero-One Goal Programming for reflection customer wants

  • Kim, Soung-Hie;Lee, Jin-Woo
    • Journal of the military operations research society of Korea
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    • v.26 no.1
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    • pp.100-114
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    • 2000
  • This paper demonstrates the application of a Quality Function Deployment (QFD) and Zero-One Goal Programming model for selecting interdependent information system project selection, there are a few research for interdependent IS project selection. Effective project evaluation necessities incorporating the many conflicting objectives of decision maker(s) into decision models. Among the many proposed methodologies of multi-criteria decision making (MCDM), Goal Programming (GP) is the most popular and widely used. The model departs from an earlier GP formulation of the problem that suggested QFD method for selection of priorities among the considered attributes or criteria. The application of the proposed methodology illustrated through an example.

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A NEW CLASS OF NONLINEAR CONJUGATE GRADIENT METHOD FOR UNCONSTRAINED OPTIMIZATION MODELS AND ITS APPLICATION IN PORTFOLIO SELECTION

  • Malik, Maulana;Sulaiman, Ibrahim Mohammed;Mamat, Mustafa;Abas, Siti Sabariah;Sukono, Sukono
    • Nonlinear Functional Analysis and Applications
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    • v.26 no.4
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    • pp.811-837
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    • 2021
  • In this paper, we propose a new conjugate gradient method for solving unconstrained optimization models. By using exact and strong Wolfe line searches, the proposed method possesses the sufficient descent condition and global convergence properties. Numerical results show that the proposed method is efficient at small, medium, and large dimensions for the given test functions. In addition, the proposed method was applied to solve practical application problems in portfolio selection.