• Title/Summary/Keyword: 중장기전략

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Establishment of KST's Mid to Long-Term Strategy for Stable Operation of Maritime Traffic Safety Assesment (진단제도 안정적 운영 및 고도화를 위한 공단의 중장기 대응전략 수립)

  • Kim, Bu-Young;Bak, Jeong-Dae
    • Journal of Korea Ship Safrty Technology Authority
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    • s.34
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    • pp.46-53
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    • 2013

  • 본 연구는 능동적이고 선제적인 진단제도의 안정적 효율적 관리를 위하여 진단제도상공단의 중장기 대응전략을 수립하고자 한다. 특히, 현재 진단제도의 운영현황, 문제점 분석을 통하여 진단제도의 개선방안을 도출하고 의견수렴을 통한 개선방안에 따른 공단 대응전략을 수립하여 국내유일의 진단제도 전문기관 역할수행 및 수익모델 발굴을 위한 로드맵으로서 활용하고자 한다.

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A Multi-step Time Series Forecasting Model for Mid-to-Long Term Agricultural Price Prediction

  • Jonghyun, Park;Yeong-Woo, Lim;Do Hyun, Lim;Yunsung, Choi;Hyunchul, Ahn
    • Journal of the Korea Society of Computer and Information
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    • v.28 no.2
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    • pp.201-207
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    • 2023

  • In this paper, we propose an optimal model for mid to long-term price prediction of agricultural products using LGBM, MLP, LSTM, and GRU to compare and analyze the three strategies of the Multi-Step Time Series. The proposed model is designed to find the optimal combination between the models by selecting methods from various angles. Prior agricultural product price prediction studies have mainly adopted traditional econometric models such as ARIMA and LSTM-type models. In contrast, agricultural product price prediction studies related to Multi-Step Time Series were minimal. In this study, the experiment was conducted by dividing it into two periods according to the degree of volatility of agricultural product prices. As a result of the mid-to-long-term price prediction of three strategies, namely direct, hybrid, and multiple outputs, the hybrid approach showed relatively superior performance. This study academically and practically contributes to mid-to-long term daily price prediction by proposing an effective alternative.

  • https://doi.org/10.9708/jksci.2023.28.02.201 인용 PDF HTML

A Study on the Proposal for Deposit Linkage Plan Based on the Survey of Online Material Identification System (온라인 자료 수집 전략 및 중장기 로드맵 수립 연구)

  • Younghee Noh;Inho Chang;Youngmi Jung;Aekyoung Son;Kyungsun Lee;Hyunju Cha
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.35 no.2
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    • pp.5-23
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    • 2024

  • The seventh year of implementing online material deposit demands a systematic collection, legal and regulatory improvements, and the establishment of a long-term strategic plan for online material collection. In this study, we aimed to propose an online material collection strategy and a long-term roadmap for preserving online resources as national intellectual and cultural heritage for future generations. To achieve this, we analyzed the status of domestic and foreign libraries, related laws and regulations, and the types and collection status of online materials. Based on this analysis, we proposed practical collection standards and methods. Ultimately, a long-term roadmap and implementation plan were suggested. The long-term development plan for online material collection established a phased, concrete implementation strategy. This includes the foundation-building phase of online material collection, followed by the expansion phase, and finally reaching the maturity phase.

  • https://doi.org/10.14699/kbiblia.2024.35.2.005 인용 PDF