• Journal of Korean Library and Information Science Society
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• v.36 no.2
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• pp.349-367
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• 2005

This study examines how CIP program of the Library of Congress distributes, provides an access to, and helps upgrade CIP data through bibliographic utilities. LC CIP program can be characterized by the participation of many U.S. mainstream publishers, a continuing increase in the number of CIP data assigned annually, and an effort to immediately upgrade the completeness and accuracy of CIP data in cooperation with bibliographic utilities. Cooperation between LC and bibliographic utilities in performing quality control is worth noting, when compared with the limitation of CIP program of the National Library of Korea. It is suggested that the National Library of Korea should provide complete and accurate bibliographic and authority records for other types of new and old library materials published in Korea as well as CIP data for new monographic materials.

• Journal of Korean Library and Information Science Society
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• v.47 no.2
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• pp.157-173
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• 2016

This study investigates 185 public librarians' perceptions, satisfactions score and loyalty for CIP program operated by the National Library of Korea. The 172 (93.0%) librarians have perceived about the CIP, and 98(57.0%) librarians make use of the CIP at their works. They were relatively high perceptions on the service quality (3.50), satisfaction (3.71), and loyalty (3.72) for the CIP on the Likert 5-point scale. This study also tested the quality of service, satisfaction and loyalty using Structured Equation Model(SEM) models. Research findings show that CIP data quality had a statistically meaningful positive impact on user satisfaction and user satisfaction had a meaningful positive impact on loyalty.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.29 no.8A
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• pp.909-917
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• 2004

Mobility support is one of the most important functions to provide seamless data transfer for real-time multimedia services in wireless networks. In this paper, we analyze and compare the handoff delay performances for several architectures such as MIP-RO, SIP, MIP-RO/CIP and SIP/CIP, which are expected to be a promising solution to support IP mobility management. For the analysis, we make the detailed message flows of those architectures in handoffs, and then make an analytical model to compute the handoff delay for each scheme. Numerical results showed that the SIP/CIP approach outperformed other schemes in the viewpoints of the handoff delay.

• 프린팅코리아
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• v.7 no.9
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• pp.113-113
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• 2008

PPC 서버는 CIP3/4에 따른 프리프레스장비에 의해 생성된 미리보기 이미지를 통하여 회선율을 산출 및 인쇄조건 데이터를 변환하여 IPC로 전송하고 전송된 데이터는 IPC를 통해 인쇄기에 잉크키 등을 미리설정(프리셋)한다. 인쇄되는 인쇄물의 잉크 키 데이터와 화선율의 데이터를 MCCS(색조관리장치)로 보내고 MCCS에서는 인쇄된 칼라 패치를 분광계로 계측하고, 그 결과를 화면에 표시한다. MCCS는 목표치에 대하여 계측치의 차이를 기준으로 목표치에 가깝게 되도록 잉크키 개도를 조절해 피드백하며, IPC EXPERT 기능용 계측 데이터를 IPC로 보낸다. 따라서, 사람의 눈으로 관리하는 컬러매니지먼트(CMS가 아닌 CIP3/4 데이터의 화선율과 인쇄조건을 PPC서버가 변환하여 IPC에 전송하는 것이다. 인쇄한 인쇄결과물을 MCCS로 계측하여 항상 기준목표 농도치에 맞게 기계에 피드백하고 잉크키 개도를 조절, 색조관리를 함으로써 일정한 품질유지 및 농도관리를 가능(손지절감 및 색조관리의 일관성)하게 하는 시스템이다.

• The Journal of the Korea institute of electronic communication sciences
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• v.15 no.2
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• pp.307-312
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• 2020

This paper proposed intelligent motor control system that replaced smart motor devices, such as motor protection relays, smart circuit breakers and variable speed drives, with one integrated module to perform efficient motor control at industrial sites. The proposed intelligent motor control system provides easy monitoring of critical data for each motor or load connected to an intelligent motor control system over a CIP(Common Industrial Protocol)-based network, which enables accurate process control at all times, real-time access to fault information and records to simplify diagnosis and minimize equipment downtime.

• Convergence Security Journal
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• v.7 no.4
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• pp.1-8
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• 2007

Currently, the needs of open standard and integrated network, and also applications of Ethernet network based system are increasing. By applying and expanding TCP/IP based network technology from high to low control level, factory automation application has been implemented, and thus integrated factory automation system has been accomplished, which is directly interoperable between high level management program and DB system. This paper proposes a communication control device which is based on Ethernet/IP standard system for factory automation. The proposed system is workable in the environment of a network system, which is based on CIP standard interface technology. The proposed system can also contribute to improve data communication characteristics.

• Proceedings of the Korea Multimedia Society Conference
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• 2002.11b
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• pp.194-197
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• 2002

본 논문은 리눅스 환경에서 IEEE1394의 동시 전송 프로토콜을 이용하는 멀티미디어 스트리밍 시스템의 구현에 대해 기술한다. 구현된 시스템은 DV 데이터의 스트리밍과 재생, 저장은 물론 로컬 재생과 장치 제어 기능을 갖는 사용자 프로그램과 dv1394 디바이스 드라이버로 구성된다. 스트리밍을 위한 메모리할당, 버퍼관리, 전송 데이터 형식 선언, IEEE1394 헤더 및 CIP 처리기능을 가진 dv1394 드라이버를 사용하여 드라이버와 OHCI1394 카드 사이의 스트리밍에 대한 투명성을 제공함으로써 기존의 스트리밍 시스템이 가졌던 응용 프로그램 개발의 복잡성을 줄였다. 이 시스템은 실시간 원격 모니터링이나 화상 회의 시스템, 그리고 비선형 비디오 편집 시스템에 응용될 수 있다.

• Journal of the Korean Geosynthetics Society
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• v.17 no.1
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• pp.33-43
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• 2018

Two-row Overlap Pile wall is a novel retaining wall system with high flexural rigidity and waterproofing for deep excavation support currently being developed in Korea. The Two-row Overlap Pile wall is constructed by making an overlap between consecutive four-axis (or two-axis) auger piles which themselves are overlapped and arranged in zigzag manner. In this study, the flexural rigidity of the Two-row Overlap Pile wall, including the effect of cross-sectional shape, was examined using both theoretical and numerical approaches. The results of investigation suggested that the Two-row Overlap Pile wall formed with two-row piles exhibit greatly higher flexural rigidity than conventional one-row pile walls such as Cast in place pile (CIP) and Secant pile wall (SPW), whereas the effect of overlap length between piles on the flexural rigidity is relatively minimal.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.18 no.4
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• pp.131-142
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• 2018

In Korea, for the past 50 years, industrial parks have played an important role in economic growth as a cluster of national key industries. However, due to various problems of these old industrial parks, they are weakening competitiveness. It is necessary to be converted into a model for the management and fostering of high-tech industrial complex park by classifying them into development plans, management plans, and support plans according to types and characteristics of industrial parks. For this purpose, we propose CIPs (Connected-Industrial parks) using new technologies such as Cloud Computing, RFID, WSN, CPS, and Big Data analysis based on IoT. It is a hub that supports various services in transportation, warehousing and manufacturing fields while possessing and operating physical assets as concept. each CIP (Connected-Industrial park) is connected and expanded Through such CIPs, network-type collaborative manufacturing and intelligent logistics innovation enables cost reduction, delivery shortening, quality improvement.

• Journal of the Korean Society for Library and Information Science
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• v.44 no.3
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• pp.61-80
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• 2010

Recently, the publishing community now recognizes the importance of metadata in customers' buying decisions. As a result, they are more interested in effective metadata creation and quality maintenance, as well as standardization of exchanging system in the supply chain. As the library community also investigates the economic effectiveness of creating metadata, they try to find the best model for simplifying metadata creation by using sources close to the original. This study analyzes metadata work flow which had same source but be used in different fields by their own type and standard. It also discusses the same issues about each section and possibility about interoperation. Finally this paper tries to find an effective creation and distribution model of book metadata which can be used in domestic publishing and the library community.