• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 2001년도 추계학술대회 학술발표 논문집
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• pp.51-55
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• 2001

With the rapid growth of the World Wide Web and electronic information services, information is becoming available on-Line at an incredible rate. One result is the oft-decried information overload. No one has time to read everything, yet we often have to make critical decisions based on what we are able to assimilate. The technology of automatic text summarization is becoming indispensable for dealing with this problem. Text summarization is the process of distilling the most important information from a source to produce an abridged version for a particular user or task. Information retrieval(IR) is the task of searching a set of documents for some query-relevant documents. On the other hand, text summarization is considered to be the task of searching a document, a set of sentences, for some topic-relevant sentences. In this paper, we show that document information, that is more reliable and suitable for query, using document length normalization of which is gained through information retrieval . Experimental results of this system in newspaper articles show that document length normalization method superior to other methods use query itself.

• 한국비블리아학회지
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• 제18권2호
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• pp.5-22
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• 2007

본 연구는 기록물전거레코드 자동생성을 위하여 전자문서시스템에서 전거레코드 관련 요소를 제시하는데 목적이 있다. 기록물 생산자 전거레코드인 ISAAR(CPF)와 호주 기록관리 메타데이터 표준 RMSCA를 살펴보고 이를 바탕으로 우리나라 기록물관리시스템인 전자문서시스템과 자료관시스템을 살펴보았다. 연구결과로 전자문서시스템의 전자결재 기능과 시스템 운영 관리기능을 통해 전거레코드 기술 요소를 자동 생성하도록 제안하였고 전자문서시스템에서 자동 생성되지 않는 기능은 전거시스템 및 아키비스트의 역할, 그리고 기술규칙 제정을 통해 제안하였다.

• 한국통신학회:학술대회논문집
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• 한국통신학회 2006년도 하계종합학술발표회 논문 초록집
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• pp.595-595
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• 2006

• 한국정보처리학회논문지
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• 제4권8호
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• pp.2060-2069
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• 1997

컴퓨터를 이용한 정보처리가 일반화되고 컴퓨터 통신망을 통한 문서양식의 통폐합 및 간소화는 되었지만 문서의 결제는 여전히 수작업으로 이루어지고, 컴퓨터의 역기능이 급증하면서 문서에 대한 보안 사항들의 부정 유출도 심해서 기업의 기밀이 타기업으로 넘어가 커다란 타격을 받는 경우가 발생하여 이를 개선하는 방안으로 문서를 효율적으로 이용하고 중요한 문서에 대한 보안유지와 문서결재의 신속성을 추구하며 보관된 문서는 변형된 Vernam의 암호화 기법을 이용하여 클라이언트/서버간에 기능을 분담할 수 있는 전자결제 시스템을 설계 및 구현한다.

• 한국BIM학회 논문집
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• 제3권3호
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• pp.9-18
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• 2013

In case of applying the BIM method in the civil engineering of irregularly shaped structure, BIM method began to be introduced in the current building engineering area compared with the expected effects of the relatively high construction productivity has been recognized. In this paper, I have developed quantity calculation algorithms applying it to earthwork and bridge construction, tunnel construction, retaining wall construction, culvert construction and implemented BIM based 3D-BIM Modeling quantity calculation. Structure work in which errors occurred in range between -6.28% ~ 5.17%. Especially, understanding of the problem and improvement of the existing 2D-CAD based of quantity calculation through rock type quantity calculation error in range of -14.36% ~ 13.07% of earthwork quantity calculation. It's benefit and applicability of BIM method in civil engineering. In addition, routine method for quantity of earthwork has the same error tolerance negligible for that of structure work. But, rock type's quantity calculated as the error appears significantly to the reliability of 2D-based volume calculation shows that the problem could be. Through the estimating quantity of earthwork based 3D-BIM, proposed method has better reliability than routine method. BIM, as well as the design, construction, maintenance levels of information when you consider the benefits of integration, the introduction of BIM design in civil engineering and the possibility of applying for the effectiveness was confirmed. In addition, as the beginning phase of information integration, quantity document automation program has been developed for activation of BIM. And automatically enter the program code number, linkage and manual volume calculation program, quantity document automation programs, such as the development is now underway, and step-by-step procedures and methods are presented.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 2001년도 춘계학술대회 학술발표 논문집
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• pp.228-230
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• 2001

WWW(World Wide Web)와 온라인 정보 서비스의 급속한 성장으로 인해, 보다 많은 정보가 온라인으로 이용 혹은 접근 가능해 졌다. 이런 정보홍수로 접근 가능한 정보들이 과잉되는 문제가 발생했다. 이러한 과잉 정보 현상으로 인하여 시간적 제약이 뒤따르며 이용 가능한 모든 정보를 근거로 중요한 의사 결정을 내려야 한다. 문서 요약 자동화(Text Summarize Automation)는 이 문제를 처리하는데 필수적이다. 본 논문에서는 정보 검색을 통해 획득한 문서들을 일차적으로 문서 길이 정규화를 이용하여 질의에 적합하고 신뢰도가 더욱 높은 문서 정보를 얻을 수 있음을 보인다.

• 정보기술과데이타베이스저널
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• 제1권1호
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• pp.31-62
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• 1994

Information systems for application areas like office automation, customer service or computer aided manufacturing are usually highly interactive and deal with complex document structures composed of multiple media formats. For the realization of these systems, nonstandard database systems, which we call document databases, need to handle different types of coarse-and fine-grained document objects(like full-text documents, graphics and images), hierarchical and non-hierarchical relationships between objects(like composition-links and cross-references using hypertext structures) and document attributes of different types such as formatting/presentation information and access control. In this paper, we present the underlying data model for document databases based on descriptive markup languages that provide mechanisms for specifying the logical structure(or schema) of individual documents stored in the database. We then describe extensions to the data model for supporting notion of composite structures("join" operators for documents) --composition and hyperlinking mechanisms for representing compound documents and inter-linked documents as unique entites separate from their components. Furthermore, due to the interactive nature of the application domains, the database system in conjunction with clients(or browsers) has to support visual navigation and graphical query mechanisms. We describe the functionality of a new user interface paradigm called HyBrow for meeting the above mentioned requirements. The underlying implementation strategy is also discussed.discussed.

• Architectural research
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• 제1권1호
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• pp.23-30
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• 1999

This research investigates a system for house design automation. The system is based on an object-oriented building data model, aiming to support the house design process conducted by non-expert users. Its object model, with simple yet powerful user interfaces, enables a CAD system to handle a complicated building system with much ease. Hence, the model dramatically simplifies the design process beyond just the automatic document generation. In this paper, we discuss the aspects of the building data model, introduce critical concepts such as grid objects and structured floor plan, and present a prototype system called GPLAN. The system is implemented in the framework of our building data model, and it provides a host of intelligent features that have been proved useful for house design automation.

• 전자통신동향분석
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• 제34권2호
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• pp.92-100
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• 2019

Vast amounts of different service-specific requirements and vertical network slicing in a 5G network increase the complexity, cost of the network management and resource operations for carriers. To solve this problem, 3GPP is working on the standardization of NWDAF to support the automation of the 5G network by utilizing artificial intelligence technologies based on Big Data to improve the efficiency of network management and resource operation. In addition, the ETSI ZSM Industry Specification Group is developing technical standards for the automation of end-to-end network management and service delivery. This document provides an overall survey of the latest standardization issues of the NWDAF in 3GPP and ETSI ZSM for 5G network automation and intelligence.

• 국제학술발표논문집
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• The 1th International Conference on Construction Engineering and Project Management
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• pp.569-574
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• 2005

This paper presents the core technology of Construction Business Process Automation to model and automate construction business processes. Business Process Reengineering (BPR) and Automation (BPA) have been recognized as one of the important aspects in construction business management. However, BPR requires a lot of efforts to identify, document, implement, execute, maintain, and keep track thousands of business processes to deliver a project. Moreover, existing BPA technologies used in existing Enterprise Resource Planning (ERP) systems do not lend themselves to effective scalability for construction business process management. Application of Workflow and Object Technologies would be quite effective in implementing a scalable enterprise application for construction community. This paper present the technologies and methodologies for automating construction business processes by addressing how: 1) Automated construction management tasks are developed as software components, 2) The process modeling is facilitated by dragging-and dropping task components in a network, 3) Raising business requests and instantiating corresponding process instances are delivered, and 4) Business process instances are executed by using workflow technology based on real-time simulation engine. This paper presents how the construction business process automation is achieved by using equipment reservation and cancellation processes simplified intentionally.