• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.1377-1382
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• 2009

U-City related researches and development have been actively conducted in Korea since 2002. According to the Act on Ubiquitous City Construction, "U-City" is defined as "the city to provide ubiquitous service anytime anywhere through the existing ubiquitous backbone systems and ubiquitous technologies, ultimately for the purpose of improving urban competitiveness and quality of life. This research explains the plan to develop collective management technology for integrated operation of U-Space which makes up U-City. Specifically, this report is intended to suggest basic approach of identifying collective management elements of each U-Space type, developing integrated management system and creating interface module to link the system with urban integrated operation center.

• 품질경영학회지
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• 제17권2호
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• pp.113-120
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• 1989

The purposes of this paper are to compare expert systems and decision support systems, and illustrate the possible benefits when expert systems are integrated into the model base of a decision support systems for supporting decision-makers. Integrating expert systems capability into decision support systems may enhance the quality and efficiency of both computerized systems. This integration can improve selection of model, analysis, model management, judgement, and modeling. Thus the results are much more powerful decision support systems than are presently available.

• 한국전자거래학회지
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• 제3권2호
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• pp.203-217
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• 1998

Supply chain management is defined as "an integrative philosophy to manage the total flow of a distribution channel from the supplier to the ultimate user". There are many differences between traditional systems and supply chain management systems, There are so many advantages applying SCM concept in inventory management field from the viewpoint of information sharing. While each firm try to optimize the inventory individually in traditional systems, SCM focus on optimizing the channel-wide-inventory making effort to reduce the inventory interrelatedly, The more complex your network of suppliers, manufacturers, and distributors, the more you are likely to gain operational efficiencies by attending on inventory management. The inventory stockpiles at the various sites, including both incoming materials and finished products, have complex interrelationships. Efficient and effective management of inventory throughout the supply chain significantly improves the ultimate service provided to the customer. The purpose of this thesis is to develop the integrated inventory management system for the control of channel-wide inventory on the intranet by applying SCM concept.

• 정보처리학회논문지C
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• 제8C권5호
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• pp.607-614
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• 2001

정보통신과 컴퓨터기술의 발전으로 인하여 불법침입으로 인한 정보 파괴, 서비스거부공격 그리고 컴퓨터 바이러스 등에 의한 역기능이 날로 증가하고 있는 추세이다. 또한, 이러한 공격들로부터 네트워크를 보호하기 위해서 침입차단시스템(일명：방화벽), 침입탐지시스템, 접근제어시스템 등 많은 보안제품들이 개발 및 적용되고 있다. 그러나 이러한 보안 제품들에 대한 관리를 위해서는 많은 작업과 비용이 소요된다. 따라서, 이들 보안제품들에 대한 효율적인 관리와 일관된 보안 정책을 적용할 수 있는 정책 기반의 통합보안관리시스템의 정책모델이 필요하게 되었다. 본 논문에서는 정책계층의 개념을 기반으로 상위계층의 추상적이고 개념적인 정책을 보다 구체적인 형태의 정책으로 정제(refinement)하는 정책기반의 통합보안관리시스템의 계층적 정책모델을 제시하였다. 정책의 정형화된 표현을 위해서 Z-Notation을 적용하였으며, 이는 수학적 논리와 집합이론을 기반으로 스키마형태로 표현된다.

• 한국항행학회논문지
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• 제28권2호
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• pp.210-215
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• 2024

선박의 자동화 수준이 높아지고 자율운항선박의 개발에 따라 선박의 IPMS (integrated platform management system)는 다양한 운영체제로 통제되는 개별 장비들을 통합하고 다량의 데이터를 실시간으로 처리해야 한다. 이러한 상황에서 데이터 처리를 위해 DDS (data distribution service) 미들웨어 기반 선박 IPMS 시뮬레이터를 개발하고 성능을 평가하였다. 이종 운영체제로 동작하고 있는 신호입출력장치와 IPMS 서버에서 초당 1,000개의 토픽을 비동기로 발간하고 구독한 시뮬레이션을 수행하였으며, 초기 4초 동안 일부 토픽의 누락을 제외하고는 오류 없이 데이터를 수신하였다. 개발된 시뮬레이터는 실제 선박에서 DDS를 이용하여 다른 제어체계를 통합할 수 있음을 보여준다.

• Asia pacific journal of information systems
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• 제32권3호
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• pp.630-655
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• 2022

This paper examines the integrated QR code payment service (QRIS) adoption by retailers in Indonesia. Indonesia started its cashless journey in 2017 by using electric money in card form. As the country keeps developing, Indonesia has planned to integrate its payment towards a cross-border payment using QR codes by 2025 in the South East Asian region. Facing government vision, MSMEs that act as the significant economy wheel in Indonesia was required to be prepared to face the multi-cultural, multi-currency, and the new tech innovation for doing transactions. However, as a developing country, Indonesia faced significant problems with its infrastructure, which made it hard for merchants to access digital payment. As infrastructure was a common problem for developing countries, Indonesia also faced financial inclusion, lack of digital knowledge, a high amount of cash use, and socialization that made low digital payment penetration. Therefore, as there was a need to increase digital payment penetration for ASEAN integrated payment, this study found that merchant compatibility, facilitating conditions, trust, and relative advantages are drivers for MSMEs using this payment method. Further, this research provides propositions for banks, financial institutions, and governments to develop and evolve towards a cashless ecosystem, especially for a country lacking infrastructure.

• 산업경영시스템학회지
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• 제18권36호
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• pp.175-182
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• 1995

Industrial safety management program can be divided three part that is education, technology, and management. The effectiveness of a industrial safety management program depends on the ability to manage hardware which is technology and software, education and management, In this research, it will be described that how to design and develop Computer Integrated Safety System and Computer Based Training System for Press operations which is how to integrated industrial safety program wi th production planning and control in order to control efficiently using personnel computer system.

• 한국관개배수논문집
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• 제1권1호
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• pp.25-31
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• 1994

Integrated water management systems are introduced that significantly help efficient operations and management of an irrigation system for paddies. They are constituted by three components: real-time monitoring viatelemetering, modeling of system operatio

• 농촌계획
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• 제29권1호
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• pp.37-49
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• 2023

Active attention and effort are needed to develop an integrated water management system in response to climate change. In this study, it proposed models for cross-use of agricultural water and river maintenance water using sewage treatment water as an integrated water management system for the Yeongsan River. The impact of the integrated water management models was assessed by applying the concept of Nexus, which is being presented worldwide for sustainable resource management. The target year was set for 2030 and quantitatively analyzed water, energy, land use and carbon emissions and resource availability index by integrated water management models was calculated by applying maximum usable amount by resource. An integrated water management system evaluation model using the Nexus concept developed in this study can play a role that can be viewed in a variety of ways: security and environmental impact assessment of other resources. The results of this research will be used as a foundation for the field of in the establishment of a policy decision support system to evaluate various security policies, as we analyzed changes in other factors according to changes in individual components, taking into account the associations between water, energy, food, and carbon resources. In future studies, additional sub-models need to be built that can be applied flexibly to changes in the future timing of the inter-resource relationship components.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2011년도 정기총회 및 추계학술대회 논문집
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• pp.2147-2152
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• 2011

This study of bimodal integration management system in conjunction with the tram and the tram cars bimodal integrated management system that occupies a part of the system to perform its role as a bimodal tram vehicle configuration, a device for the vehicle's infrastructure ryureul development and it is aimed to build on the vehicle. Bimodal tram vehicle infrastructure systems, internal and external information of the larger vehicles, and vehicles used to collect information for its own part and the integrated operations management center, or providing partial information from the station and collect/provide for the transfer of information to the communication part consists In this study, the core of these devices, the configuration of the vehicle infrastructure systems for the overall management and control of vehicles operating a computer's central processing device, vehicle infrastructure systems that make it manages and stores all jangchiryu Integrated Operations Management Center is reporting. In addition, seamless integration with operational management center for interactive communication in a vehicle mounted communications devices to maintain the best condition to manage. Current general traffic management system in a similar terminal device being used, but bimodal tram vehicles operating the computer of the vehicle operates the infrastructure to configure the devices around the one to configure the system in terms of step enhanced the active type, the operating terminal unit of inter active type. In this study, considering the future alignment of the accounting fee system, the expansion of the system reliability and stability around the activities that are underway.