• Acta Via Serica
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• v.3 no.1
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• pp.85-102
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• 2018

This study aims to contrast phonological characteristics of Korean and Turkish in terms of language universality. Considering consonants, both languages have the same number of consonants (21), which is the most typologically plausible structure of consonants. Thus, it can be said that they display high universality in the number of consonants. However, Turkish shows higher universality in regards to their substance, i.e., it differs from Korean when it comes to the structure of plosives and affricates. Turkish has two contrastive consonants, i.e., voiced and voiceless. However, the Korean plosives and affricates consist of neutral, tense and aspirate voiceless. In the case of vowels, both Korean with 10 vowels and Turkish with 8 vowels show lower universality. Yet, all of those vowels belong to the list of the most plausible vowels which makes their universality higher in substance. In respect of the syllable structure, Korean with its (C)V(C) type shows a moderately complex structure while Turkish with its (C)V(C)(C) type has a complex structure. The coda may consist of two consonants in Turkish while only one consonant is possible in Korean. However, onset is composed of one consonant in both languages. The contrastive study of similarities and differences between Korean and Turkish in terms of phonological characteristics will help not only understand the two languages but also provide useful information to increase the efficacy of Korean language education for Turkish learners of Korean, whose number is rapidly increasing.

• ETRI Journal
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• v.45 no.1
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• pp.18-27
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• 2023

We present an English-Korean speech translation corpus, named EnKoST-C. End-to-end model training for speech translation tasks often suffers from a lack of parallel data, such as speech data in the source language and equivalent text data in the target language. Most available public speech translation corpora were developed for European languages, and there is currently no public corpus for English-Korean end-to-end speech translation. Thus, we created an EnKoST-C centered on TED Talks. In this process, we enhance the sentence alignment approach using the subtitle time information and bilingual sentence embedding information. As a result, we built a 559-h English-Korean speech translation corpus. The proposed sentence alignment approach showed excellent performance of 0.96 f-measure score. We also show the baseline performance of an English-Korean speech translation model trained with EnKoST-C. The EnKoST-C is freely available on a Korean government open data hub site.

• Annual Conference on Human and Language Technology
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• 1998.10c
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• pp.105-110
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• 1998

SGML/XML은 임의 형태 문서, 임의 응용에 대해 일반화 마크업을 정의하기 위한 방법을 기술하는 메타언어이다. 즉 문서의 작성시에 고려되는 문서의 논리적 정보를 표현 가능하다. 이러한 논리적 구분을 이용하여 정보사용자에게 좀 더 정확한 검색을 제공할 수 있다. SGML/XML을 이용하여 표현된 계층적 논리정보를 이용하여 다양한 문서 접근점을 제공할 수 있으며, 문서의 재사용 및 동적인 문서제시를 가능케 한다. 본 논문에서는 SGML/XML 정보검색의 장점과 이러한 시스템을 구현하기 위한 구현 단계 및 구성요소를 알아보고자 한다. 아울러 구현사례로 STEER-SGML/XML 검색 시스템을 알아본다.

• Journal of the Korean Institute of Telematics and Electronics B
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• v.32B no.6
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• pp.821-827
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• 1995

This paper presents a process control language for constructing multiloop control system. which include advanced control algorithms. In order to make controller, this language uses function blocks that do specific operations. Then, the total control algorithm is a set of function blocks, of which each block is represented as a function code. The function code is a line of simple ASCII codes denoting function, input, output, parameters. It is possible to use variables as input/output port of any block. Compared with other language using function block concept, the proposed one enables to use advanced control algorithms undefinitely, such as fuzzy, neural network, predictive controller, etc., because vector and matrix variables as input/output can be used freely in this language. To raise flexibility, we put an intermediate level, which is C-language code, between function code and target-dependent operation code.

• The Transactions of the Korean Institute of Electrical Engineers
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• v.37 no.11
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• pp.796-803
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• 1988

In this paper, the design method, design techniques and structure of a language for a SCARA type industrial robot, are presented. The proposed new language is modular and expandable using the C programming language and the 8086 assembly language. It is composed of monitor mode which controls the main flow of the programs, editing mode which generates, corrects and edits the programs, execution mode which executes the generated programs, I/O mode which interacts with the external devices, and teach mode. The developed language is implemented on the robot controller to verify its performance.

• Proceedings of the KIEE Conference
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• 1987.07a
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• pp.270-274
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• 1987

In this paper, the design method, design techniques and structure of a language for a SCARA type industrial robot, are presented. The proposed new language is modular and expandable using the C programming language and the 8086 assembly language. It is composed of monitor mode, editor mode, execution mode, I/O mode and teach mode. The developed language is implemented on the robot controller to verify its performance.

• Annual Conference on Human and Language Technology
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• 2003.10d
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• pp.279-283
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• 2003

ETRI가 참여하고 있는 자동 통역 관련 국제 컨소시엄인 C-STAR에서는 여행자 영역의 대규모 다국어 병렬 말뭉치를 공동으로 구축하였고, 현재 각 기관에서는 이를 이용한 대화체 음성 언어 번역 시스템을 개발 중이다. ETRI에서는 핵심어 처리, 통계정보를 이용하는 구 단위 자동 설정, 설정된 구의 자동대응 및 재배치 등을 특징으로 하는 구 기반 직접 번역 방식(PDMT: Phrase-based Direct Machine Translation)의 번역 방법론을 제안하고 관련 연구를 진행하고 있다. 본 논문에서는 ETRI 대화체 음성 언어 번역 시스템의 구성에 대해 알아보고 PDMT 번역 방법론의 등장 배경과 그 구체적인 번역 방법 및 특징에 대해 자세히 논의하기로 한다.

• Journal of the Korea Computer Industry Society
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• v.2 no.11
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• pp.1407-1420
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• 2001

There is an increasing concern about computer education with the age of knowledge-based society. The learning programming language is taking an important role of computer education. However, the special emphasis in learning programming language has been attached to memorizing the programming language by rote and learning computer programs. Therefore, those were not much useful tools to develope a logical intelligence of the meanings of programming language and the methods of realization. It is positively necessary to improve the programming education efficiently because of the objects of knowledge of computing and raising an efficiency of problem solving. Under the circumstances, this research is aimed at representing an useful education model through developing a mathmatical program into each part of the C programming language, which would be a new supplier of an basic insight into the programming language and techniques. Accordingly it is thought that the research material will be an useful model to increase interests and concerns as well as to raise an efficiency of problem solving or a logical intelligence going through the process of studying programming language.

• Annual Conference on Human and Language Technology
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• 2018.10a
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• pp.126-131
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• 2018

cQA(Community-based Question Answering) 시스템은 사용자들이 질문을 남기고 답변을 작성하는 시스템이다. cQA는 사용자의 편의를 위해 기존의 축적된 질문을 검색하거나 카테고리로 분류하는 기능을 제공한다. 질문의 길이가 길 경우 검색이나 카테고리 분류의 정확도가 떨어지는 한계가 있는데, 이를 극복하기 위해 cQA 질문을 요약하는 모델을 구축할 필요가 있다. 하지만 이러한 모델을 구축하려면 대량의 요약 데이터를 확보해야 하는 어려움이 존재한다. 본 논문에서는 이러한 어려움을 극복하기 위해 cQA의 질문 제목, 본문으로 데이터를 확보하고 필터링을 통해 요약 데이터 셋을 만들었다. 또한 본문의 대표 단어를 이용하여 추상 요약을 하기 위해 딥러닝 기반의 Pointer-generator model을 사용하였다. 실험 결과, 기존의 추출 요약 방식보다 딥러닝 기반의 추상 요약 방식의 성능이 더 좋았으며 Pointer-generator model이 보다 좋은 성능을 보였다.

• Journal of Korea Multimedia Society
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• v.7 no.6
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• pp.824-831
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• 2004

This paper presents the java bytecode-to-.NET MSIL intermediate language translator which enables the execution of the java program in .NET environments without JVM(java Virtual Machine), translating bytecodes produced by compiling java programs into MSIL codes. Java, one of the most widely used programming languages recently, is the language invented by James Gosling at Sun Microsystems, which is the next generation language independent of operating systems and hardware platforms. Java source code is compiled into bytecode as intermediate code independent of each platform by compiler, and also executed by JVM. .NET language such as C# and .NET platform in Microsoft Corp. has been developed to meet the needs of programmers, and cope with Java and JVM platform of Sun Microsystems. After compiling, a program written in .NET language is converted to MSIL code, and also executed by .NET platform but not in JVM platform. For this reason, we designed and implemented the java bytecode-to-.NET MSIL translator system for programs written in java language to be executed in the. NET platform without JVM. This work improves the execution speed of programs, enhances the productivity, and provides a environment for programmers to develop application programs without limitations of programming languages.