• IE interfaces
• /
• v.10 no.3
• /
• pp.179-187
• /
• 1997

The efficiency of material flow systems in terms of optimal network flow and minimum cost flow has always been an important design and operational goal in material handling and distribution system. In this research, an attempt was made to develop a new algorithm and the model to solve a stochastic material flow network with bidirectional and uncertain flows. A stochastic material flow network with bidirectional flows can be considered from a finite set with unknown demand probabilities of each node. This problem can be formulated as a special case of a two-stage linear programming problem which can be converted into an equivalent linear program. To find the optimal solution of proposed stochastic material flow network, some terminologies and algorithms together with theories are developed based on the partitioning and subgradient techniques. A computer program applying the proposed method was developed and was applied to various problems.

• Research in Community and Public Health Nursing
• /
• v.12 no.3
• /
• pp.670-679
• /
• 2001

This study examined the readability of 4 different kinds of patient education handouts about computer tomography tests from 5 different university-affiliated hospitals in Korea. Readability was evaluated in terms of syntax. length of sentence, usage of unfamiliar words. foreign words. Chinese words, abbreviation, and technical jargon. This study found that all of the handouts were very difficult to read. An excessive use of complex and long sentences was found. Unfamiliar words, rarely used in everyday life, were recklessly used. Most of the unfamiliar words were Chinese words and can be exchanged with Korean language. Excessive medical terminologies were used without any explanations. Based on the study results, guidelines to make the handouts easier and more accessible to patients and their family were recommended.

• 유체기계공업학회:학술대회논문집
• /
• 1999.12a
• /
• pp.189-199
• /
• 1999

The revision was proposed for methods A-weighted sound pressure measurement for fans, blowers and compressors in order to apply newly developed measurement techniques to KS B 6361 established in 1987. This proposal includes modification of terminologies, revision of sound power methods for radiated sound from the body, inclusion of In-duct measurement method, and correction method for flow noise upon microphon.

• Proceedings of the Korean Information Science Society Conference
• /
• 2004.10a
• /
• pp.775-777
• /
• 2004

전문용어란 전문분야의 개념이 언어적으로 표현된 형태이다. 전문분야마다 분야 특성적인 개념이 사용되므로, 전문용어는 전문분야를 특성화하는 단위로 사용된다. 따라서 전문분야문서에 대한 자연언어처리에서 전문용어를 효과적으로 처리하는 것은 매우 중요하다. 전문용어 추출은 분야 특성적인 전문용어를 해당 분야 문서에서 파악하는 작업을 말한다. 본 논문에서는 기계학습방법을 이용한 전문용어 자동 추출 기법을 제안한다. 본 논문의 기법은 전문분야 사전과 전문분야 문서를 이용하여 문서에서 나타나는 전문용어의 특성을 파악하고 이를 이용하여 전문용어를 추출한다. 본 논문의 기법은 GENIA 2.01 문서에 대하여 86%의 정확률과 90%의 재현율을 나타내었다. 또한 기존연구보다 최고 21%의 성능향상을 나타내었다.

• Journal of Ship and Ocean Technology
• /
• v.9 no.3
• /
• pp.33-42
• /
• 2005

As the networks connect the world, enterprises tend to move manufacturing activities into virtual spaces. Since different software applications use different data terminology, it becomes a problem to interoperate, interchange, and manage electronic data among heterogeneous systems. It is said that approximately one billion dollar has been being spent yearly in USA for product data exchange and interoperability. As commercial CAD systems have brought in the concept of design feature for the sake of interoperability, terminologies of design features need to be harmonized. In order to define design feature terminology for integration, knowledge about feature definitions of different CAD systems should be considered. STEP standard have attempted to solve this problem, but it defines only syntactic data representation so that semantic data integration is not possible. This paper proposes a methodology for integrating modeling features of CAD systems. We utilize the ontology concept to build a data model of design features which can be a semantic standard of feature definitions of CAD systems. Using feature ontology, we implement an integrated virtual database and a simple system which searches and edits design features in a semantic way.

• Journal of Fisheries and Marine Sciences Education
• /
• v.16 no.2
• /
• pp.227-237
• /
• 2004

Recently development trends in information technology expand the activity boundaries for human living beyond coastal zones. These rapid changes of paradigm are stimulating scientists and strategists to be encouraged in making adequate model for marine geographic information system (MGIS) and their applications. Coastal zones are places which are affected by many factors, such as water quality, tide, wave, atmosphere, population, industry, etc. Therefore information related to the coast has to be integrated and analyzed for managing it efficiently. GIS-based Ocean Informatics is suited for those purposes and used in the study for establishing and managing coastal geographic and environmental information system. This paper reviews the properties of ocean and coastal spaces, then defines some MGIS related terminologies for clarifying the scope of MGIS boundaries. In this study, coastal geographic information is established by digital geographic information and digital terrain information. Digital coast chart having information on digital chart and map can merge and analyze various coastal information and can be a useful tool for the coastal integrated management.

• Cross-Cultural Studies
• /
• v.31
• /
• pp.331-370
• /
• 2013

In this knowledge based society, the circulation of knowledge and information is more and more increasing. Terms, as denominations of every specialized concept, has grown in quantity and there are considerable amount of foreign terminology coming to settle down in Korean language. Since terminologies quickly generate and be extinguished, it is important to translate in appropriate way at the very first phase of terminology implementation. This article aims to elaborate the typology of korean terminology translation forms, and propose some guidelines for terminology formation and translation methodology. ISO terminology principle and other institutes' propositions for term formation as well as translational theories constitute two basic columns of the guidelines.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2014.05a
• /
• pp.323-325
• /
• 2014

SNOMED CT is a standard clinical terminology which is to efficiently record, manage and utilize clinical records during clinical processes. However, huge expressive power of SNOMED CT makes it difficult to select appropriate terms during short consultation hours. In addition, true meaning of a written record using the terminology may be misunderstood or even distorted since one clinical meaning could be expressed in a variety of ways. This paper analyzes such known problems in a database point of view, and presents effective selection methods of similar terminologies to mitigate the problem.

• Genomics & Informatics
• /
• v.17 no.2
• /
• pp.13.1-13.3
• /
• 2019

The usage of controlled biomedical vocabularies is the cornerstone that enables seamless interoperability when using a common data model across multiple data sites. The Observational Health Data Science and Informatics (OHDSI) initiative combines over 100 controlled vocabularies into its own. However, the OHDSI vocabulary is limited in the sense that it combines multiple terminologies and does not provide a direct way to link them outside of their own self-contained scope. This issue makes the tasks of enriching feature sets by using external resources extremely difficult. In order to address these shortcomings, we have created a linked data version of the OHDSI vocabulary, connecting it with already established linked resources like bioportal, bio2rdf, etc. with the ultimate purpose of enabling the interoperability of resources previously foreign to the OHDSI universe.

• Journal of the Architectural Institute of Korea Planning & Design
• /
• v.35 no.2
• /
• pp.53-62
• /
• 2019

'Delirious New York(1978)' of Rem Koolhaas is not only a historical book but a double code text writing the history of Manhattan in parallel to surrealism. Throughout this book, the surrealist terminologies such as unconsciousness, desire, paranoid, automatism, cadavre exquis etc, are widely used to explain the urban phenomena and buildings of Manhattan. Among these methods, in the fifth chapter, Paranoid critical method(PCM) invented by Salvador Deli, is explained in detail and adapted to Corbusier's project and other architects of Manhattan. Koolhaas connect PCM to the conceptual transposition and draft in architectural thinking. This thesis is to analyse the terms and methods of surrealism and how these methods are used to explain the urban phenomenon of Manhattan in 'Delirious New York'.