• 디지털산업정보학회논문지
• /
• 제11권3호
• /
• pp.31-43
• /
• 2015

In this paper, we discuss a code generation technique for custom transport triggered architecture (TTA) from a high-level language structure. This methodology is implemented by using TTA-based Co-design Environment (TCE) tool. The results show how the scheduler exploits instruction level parallelism in the custom target architecture and source program. Thus, the scheduler generates parallel TTA instructions using lower cycle counts than the sequential scheduling algorithm. Moreover, we take Tensilica tool to make a comparison with TCE. Because of the efficiency of TTA, TCE takes less execution cycles compared to Tensilica configurations. Finally, this paper shows that it requires only 7 cycles to generate the parallel TTA instruction set for implementing Cyclic Redundancy Check (CRC) applications as an input design, and presents the code generation technique to move complexity from the processor software to hardware architecture. This method can be applicable lots of channel Codecs like CRC and source Codecs like High Efficiency Video Coding (HEVC).

• 한국공간구조학회논문집
• /
• 제1권2호
• /
• pp.59-66
• /
• 2001

This paper describes three modules for development of the Space Frame Integrated Design System(SFIDS). The Control Module is implemented to control the developed system. The Model Generation Module based on PATRAN user interface enables users to generate a complicated finite element model for space frame structures. The Optimum Design Module base on a branch of combinatorial optimization techniques which can realize the optimization of a structure having a large number of members designs optimum members of a space frame after evaluating analysis results. The Control Module and the Model Generation Module Is implemented by PATRAN Command Language(PCL) while C++ language is used in the Optimum Design Module. The core of the system is PATRAN database, in which the Model Generation Module creates information of a finite element model. Then, PATRAN creates Input files needed for the analysis program from the information of the finite element model in the database, and in turn, imports output results of analysis program to the database. Finally, the Optimum Design Module processes member grouping of a space frame based on the output results, and performs optimal member selection of a space frame. This process is repeated until the desired optimum structural members are obtained.

• 국제학술발표논문집
• /
• The 2th International Conference on Construction Engineering and Project Management
• /
• pp.337-345
• /
• 2007

Nowadays, it is convenient to use 3D modeling tools for general planning before construction. Normally, a 3D model is built with 3D CAD such as 3D Studio Max, Maya, etc. or simply with AutoCAD. All these software packages are effective in building 3D models but difficult to use, because many provided functions and tools require prior knowledge to build both 2D and 3D designs. Moreover, the traditional method of building 3D models is most time-consuming as experienced operators and manual input are required. Therefore, how to minimize the building time of 3D models and provide easy-to-use functions for users who are not familiar with 3D modeling becomes important. In this paper, the VisualLISP programming language is used to create a convenient tool for efficient generation of 3D components for the AutoCAD environment. This tool will be demonstrated with the generation of a 3D sluice, an artificial passage for water fitted with a valve or gate to stop or regulate water flow. With the tool, users only need to enter the parameters of a sluice in the edit box and the 3D model will be automatically generated in a few seconds. By changing parameters in the edit box and pressing the "OK" button, a new 3D sluice model will be generated in a short while.

• 영어영문학
• /
• 제58권6호
• /
• pp.1215-1233
• /
• 2012

This essay is an attempt to critique the notion of hybridity that has so far facilitated a liberal multiculturalist reading of White Teeth. For an alternative framework, it posits the multiethnic subject-making to examine in what ways the novel questions the premises of liberal multiculturalism. In this vein, this study suggests that Smith throws some significant light on the underside of holding multiple racial/ethnic identities while not bypassing its utopian possibilities. In case of the first-generation male characters, their crossracial/homosocial friendship becomes a platform for a mode of egalitarian belonging across the racial divide. It further implies a symbolic union between working-class white and nonwhite immigrant. The younger generation, in contrast, undergoes problems of racial, ethnic, cultural affiliations in far more complicated ways than the older one. Above all, White Teeth demonstrates the subtle workings of liberal multiculturalism, within which the younger characters are constructed to be a multiethnic subject in varied modes. It delineates the formation mainly by exploring the persisting legacies of Britain's imperial history that partake in their subject-making. The novel, in doing so, obliquely suggests that the younger generation is to confront the past that is a seminal part of their present life rather than have the freedom to throw it away to be a carefree member of a multicultural society.

• 정보처리학회논문지B
• /
• 제13B권4호
• /
• pp.479-488
• /
• 2006

언어 장애인에게 기존의 키보드에 의한 문자입력 방법보다 원활하고 편리한 의사전달 환경을 제공하기 위한 아이콘 언어 인터페이스를 설계한다. 이를 위하여 활용성이 높은 대화 영역으로부터 구축한 원시 말뭉치를 대상으로 어휘 구사 경향과 특성을 분석하고 형태소, 구문, 의미 분석을 적용하여 아이콘에 부여되는 한국어의 어휘와 의미를 추출한다. 사용자가 직관적으로 인지하고 전달할 수 있는 아이콘 영역을 선별하고 추출한 한국어의 어휘와 의미를 정합시킨다. 이웃하는 아이콘간의 연결로부터 전달하고자 하는 의미적 상황을 만들어내기 위하여, 아이콘 언어의 어휘와 품사, 문법 규칙, 의미체계를 정의하여 아이콘 언어를 설계한다. 아이콘 언어에서 나타날 수 있는 언어적 애매성을 해결하기 위한 방법으로 범용의 한국어 의미사전과 술어 중심의 하위범주화사전으로부터 아이콘 언어에 대한 상황중심의 의미 데이터를 구축한다. 이를 바탕으로 아이콘 언어 인터페이스로부터 한국어를 의미적인 범주에서 생성한다.

• 한국어정보학회:학술대회논문집
• /
• 한국어정보학회 2017년도 제29회 한글및한국어정보처리학술대회
• /
• pp.167-171
• /
• 2017

자연어 생성은 특정한 조건들을 만족하는 문장을 생성하는 연구로, 이러한 조건들은 주로 표와 같은 축약되고 구조화된 의미 표현으로 주어지며 사용자가 자연어로 생성된 문장을 받아야 하는 어떤 분야에서든 응용이 가능하다. 본 논문에서는 SC(Semantically Conditioned)-GRU기반 encoder-decoder모델을 이용한 자연어 생성 모델을 제안한다. 본 논문에서 제안한 모델이 SF Hotel 데이터에서는 0.8645 BLEU의 성능을, SF Restaurant 데이터에서는 0.7570 BLEU의 성능을 보였다.

• 한국정보과학회 언어공학연구회:학술대회논문집(한글 및 한국어 정보처리)
• /
• 한국정보과학회언어공학연구회 2019년도 제31회 한글 및 한국어 정보처리 학술대회
• /
• pp.404-408
• /
• 2019

비지도 학습 모델인 GAN은 학습 데이터 구축이 어려운 여러 분야에 활용되고 있으며, 알려진 문제점들을 보완하기 위해 다양한 모델 결합 및 변형으로 발전하고 있다. 하지만 문장을 생성하는 GAN은 풀어야 할 문제가 많다. 그중에서도 문제가 되는 것은 완성도가 높은 문장을 생성하는데 어려움이 있다는 것이다. 본 논문에서는 단어 그래프를 구성하여 GAN의 학습에 도움을 주며 완성도가 높은 문장을 생성하는 방법을 제안한다.

• International Journal of Advanced Culture Technology
• /
• 제6권2호
• /
• pp.117-122
• /
• 2018

As evidenced through rapidly growing digital repositories and web resources, automatic metadata generation is becoming ever more critical, especially considering the costly and complex operation of manual metadata creation. Also, automatic metadata generation is apt to consistent metadata application. In this sense, metadata quality and interoperability can be enhanced by utilizing a mechanism for automatic metadata generation. In this article, a mechanism of automatic metadata extraction called ExMETA is introduced in order to alleviate issues dealing with inconsistent metadata application and semantic interoperability across ever-growing digital collections. Conceptual graph, one of formal languages that represent the meanings of natural language sentences, is utilized for ExMETA as a mediation mechanism that enhances the metadata quality by disambiguating semantic ambiguities caused by isolation of a metadata element and its corresponding definition from the relevant context. Hence, automatic metadata generation by using ExMETA can be a good way of enhancing metadata quality and semantic interoperability.

• 한국전산유체공학회:학술대회논문집
• /
• 한국전산유체공학회 1999년도 추계 학술대회논문집
• /
• pp.145-151
• /
• 1999

An Interactive grid generation program(KGRID) with graphical user interface(GUI) has been improved. KGRID works on the UNLX environment and GUI has been implemented with OSF/Motif and X Toolkit and the graphics language is Open GL for visualization of the 3D objects. It supports more convenient user environment to generate 2D and 3D multi-block structured grid systems. It provides various useful field grid generation methods, which are the algebraic methods, the elliptic partial differential equations method and the predictor-corrector method. It also supports 3D surface grid generation with NURBS(Non-Uniform Rational B-Spline) and various stretching functions to control grid points distribution on curves and surfaces. And some menus are added to perform flexible management, for the objects. We generated surface and field grid system about full aircraft configuration using KGRID. The performance and stability of the KGRID is verified through the generation of the grid system about a complex shape.

• 대한전기학회:학술대회논문집
• /
• 대한전기학회 2002년도 추계학술대회 논문집 전력기술부문
• /
• pp.253-255
• /
• 2002

The paper presets the improvements of MMI at the PROSET2000 correction program which is totally computerized system of the power system protection. The Base Form that is an open interface is developed to be able to compose the screen by reading the input screen from the database. It also is developed to be suitable for the environment of the Graphical User Interface instead of the DOS window when the users do the pannel settings. Program development in this paper is designed by Unified Modeling Language(UML) techniques.