• The KIPS Transactions:PartA
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• v.10A no.2
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• pp.101-110
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• 2003

ECMAScript can support VXML in utilizing the system information, analysis of complex equation, iterative execution, declaration of functions and their call, etc. However, since the ECMAScript is the standard script language for Internet, there is no way that the script lithely connects with VXML. In this paper, we presented the design and implemented the interpreter that meets the requirement of ECMAScript for its flexible connection with VXML. For connections, we added some functions in modified ECMAScript : management of VXML variables, execution of system functions, analysis of equations and function calls. From the result of connection, it is shown that new ECMAScript can handle the various algorithms of VXML.

• Acta Via Serica
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• v.9 no.1
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• pp.91-138
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• 2024

This survey explores artifacts like steles, metal or stone statues, metal foils, and coins, bearing inscriptions in the Sanskrit language and Siddhamātṛkā (or "Siddham"), Nāgarī, and Proto-Bengali/Gauḍī scripts produced in Java between the 8th and 13th century CE, contextualizing them against the background of the pan-Asian networks of Tantric Buddhism or Mahāyāna Buddhist Tantra and especially its circulation along the maritime "Silk Routes." Discussing the interrelationship between languages, scripts, religions, and politics in Java and relevant regions of the wider Buddhist world, it tries to answer questions concerning foreign or local agency and audience as well as transregional connectivity. In particular, it argues that the quick spread of varieties of Mahāyāna/Mantrayāna Buddhism from the Subcontinent to Java and East Asia during a "first wave" from the 8th to the 9th century appears to have occurred in parallel with the diffusion of Siddhamātṛkā script in those locales, whereas a "second wave" of Tantric Buddhism linking the Indo-Tibetan and East Asian Buddhist world is associated with Nāgarī and Proto-Bengali/Gauḍī script in East Java.

• Annual Conference on Human and Language Technology
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• 2006.10e
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• pp.262-267
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• 2006

대화 인터페이스 시스템(dialogue interface system)은 인간과 컴퓨터의 상호작용을 위한 도구로서 자연언어(natural language)를 사용하여 정보를 공유하거나 특정 업무를 수행하는 프로그램이다. 대화 인터페이스 시스템에 대한 기존의 연구들은 영역 의존적인 스크립트나 계획 추론을 위한 계획 지식을 이용해 왔다. 스크립트 모델(script model)은 제한적인 실용시스템 개발을 위해 주로 연구되었고 계획에 기반한 모델은 대화의 원리를 이해하는 분야에서 주로 연구되어 왔다. 그러나 기존의 모델들은 시스템 확장이 매우 어려우며 예측하지 못한 사용자 발화에 대하여 대응이 어렵기 때문에 매우 제한적인 영역이나 정해진 형태의 대화만을 처리할 수 있다. 본 논문에서는 이런 단점들을 보완하기 위하여 통계에 기반한 다 영역(multi-domain) 대화 모델을 제안한다. 제안된 시스템은 각 작업들에 대하여 해당 작업에 적합한 영역 모델(domain model)을 잘 알려진 프레임 구조를 따르면서 사용자 의도 파악과 시스템 의도 생성에 통계적 방법을 사용한다. 이러한 하이브리드 형태의 구조 덕분에 제안된 시스템은 영역 확장성과 이식성이 뛰어나다는 장점을 가진다.

• Journal of Korean language education
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• v.25 no.1
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• pp.115-144
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• 2014

The purpose of this paper is to compare the two different instruction methods for Korean learners of academic purposes in learning request expression. Participants were divided into two groups, explicit and implicit group. Both groups viewed several scenes from the drama that involved native speakers interacting in different situations. The instructional treatment for the explicit group included metapragmatic information while the treatment for the implicit group did not. On the other hand, the treatment for the implicit group followed implicit techniques, which were repetition of the video presentation and a script reading activity. This study was made up of a pre-test, a post-test, and a delayed-test. The pre-test was conducted prior to the instructional treatment. The post-test was administered a day after the last instruction and the delayed-test was conducted five weeks after the treatments. Two types of tests, speaking and writing, were used in this study to examine subjects' knowledge of Korean request. The result of this research reveals that implicit treatment was more effective than explicit treatment in Korean learners' request acquisition. This results might have been due to the operationalization of the implicit condition in this study. Implicit instruction may help language learners make rules by themselves through tasks.

• Journal of Korean language education
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• v.29 no.4
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• pp.1-29
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• 2018

This study aims to develop the constructs for evaluating team presentations performed by undergraduate international students in Korea. To achieve the goal, this study reviews related research and sets the criteria to analyze the problems of team presentations performed in Korean by undergraduate international students. Through this analysis we got to know which problems they were making. They were failing to reorganize the resources they had referenced and to organize the contents into one. And errors or mistakes of grammar and spelling were found often in their PPT files, and the editing styles of the PPTs were not consistent. Moreover, their performances were not unlike their PPT files. One made a good presentation but the other students just recited the script without interaction with the audience. Moreover, they could not operate the Q&A part and lead the discussion well, and components for wrapping up the presentation also were omitted frequently. After the analysis, this study conducted a survey with 23 Korean language educators asking about the validity of the construct and description of the survey. Based on the collected feedback, the construct list has been modified primarily, and carried out a second survey with an expert group. Based on their opinion, the final construct list was fine-tuned.

• 한국HCI학회:학술대회논문집
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• 2008.02a
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• pp.384-389
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• 2008

Recently, the necessity of systems which effectively store and retrieve video data has increased. Conventional video retrieval systems retrieve data using menus or text based keywords. Due to the lack of information, many video clips are simultaneously searched, and the user must have a certain level of knowledge to utilize the system. In this paper, we suggest a natural language based conversational video retrieval system that reflects users' intentions and includes more information than keyword based queries. This system can also retrieve from events or people to their movements. First, an event database is constructed based on meta-data which are generated by domain analysis for collected video in an office environment. Then, a script database is also constructed based on the query pre-processing and analysis. From that, a method to retrieve a video through a matching technique between natural language queries and answers is suggested and validated through performance and process evaluation for 10 users The natural language based retrieval system has shown its better efficiency in performance and user satisfaction than the menu based retrieval system.

• The Journal of the Korea Contents Association
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• v.15 no.11
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• pp.672-679
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• 2015

The early stage of Korean language education was to understand grammar. However, recent Korean language education aims to improve expressive ability for smooth communication. Hence, educational drama for education has gained attention as one of the effective ways of improving communication skills. Educational drama provides an actual conversational situation in which one can use appropriate words and grammar depending on the situation. Non-verbal expression such as body language and facial expression could be picked up so one also improves one's communicative abilities naturally. This means that educational drama shares Korean language education's goal of improving communicative ability. Moreover, the student becomes the core of the activity and finds solutions through cooperation with others, and this also helps improve social skills and self-esteem. This thesis covers methods of having interviews, re-writing texts to scripts, writing up post-script by imagining the following text, role-playing, and improving expressive ability by debating educational theatrical techniques. To make these activities successful, good quality VOD and learning materials shall be developed and used. Also, efficient training programs shall be created so that teachers make use of what they learn and improve their teaching skills.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.9 no.1
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• pp.387-394
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• 2019

Recently, the importance of big data has been increased, and demand for data analysis for the big data is also increased. R language is developed for data analysis, and users are analyzing data by using algorithms of various statistics, machine learning and data mining packages in R language. However, it is difficult to develop an application using R. Early study proposed a method to call R script through another language such as PHP, Java, and so on. However, it is troublesome to write such a development method in addition to R in combination with other languages. In this study, we introduce how to write API using only R language without using another language by using Plumber package. We also propose a solution for security issues related with R API. If we use propose technology for developing web application, we can expect high productivity, easy of use, and easy of maintenance.

• Journal of Information Processing Systems
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• v.18 no.4
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• pp.549-561
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• 2022

In the Khmer writing system, the Khmer script is the official letter of Cambodia, written from left to right without a space separator; it is complicated and requires more analysis studies. Without clear standard guidelines, a space separator in the Khmer language is used inconsistently and informally to separate words in sentences. Therefore, a segmented method should be discussed with the combination of the future Khmer natural language processing (NLP) to define the appropriate rule for Khmer sentences. The critical process in NLP with the capability of extensive data language analysis necessitates applying in this scenario. One of the essential components in Khmer language processing is how to split the word into a series of sentences and count the words used in the sentences. Currently, Microsoft Word cannot count Khmer words correctly. So, this study presents a systematic library to segment Khmer phrases using the bi-directional maximal matching (BiMM) method to address these problematic constraints. In the BiMM algorithm, the paper focuses on the Bidirectional implementation of forward maximal matching (FMM) and backward maximal matching (BMM) to improve word segmentation accuracy. A digital or prefix tree of data structure algorithm, also known as a trie, enhances the segmentation accuracy procedure by finding the children of each word parent node. The accuracy of BiMM is higher than using FMM or BMM independently; moreover, the proposed approach improves dictionary structures and reduces the number of errors. The result of this study can reduce the error by 8.57% compared to FMM and BFF algorithms with 94,807 Khmer words.

• Journal of the Korea Society of Computer and Information
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• v.10 no.1 s.33
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• pp.15-26
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• 2005

As one of the lightweight software development methodology, the XP (Extreme Programming) is the practical means to improve the productivity and qualify of software through the pursuit of 4 values - communication, simplicity, feedback, and courage. It appears, however, the TDD (Test Driven Development). one of the practices of in. has a problem. which is the unavailability of the test driven development in case of the prolonged period of testing or the failure of securing the independency of the test cases. This results in the emphasis on the importance of the Mock Objects recently. The Mock Objects, the one imitating the faulty real code, has the fundamentals of simplicity allowing even manual script but. due to the inefficiency of manual script of the Mock Objects in a real life, it is implemented the Mock Objects Generator such as Mockotjects, EasyMock in Java. It Is found difficult, however to apply the Mock Objects in C language due to its object -oriented Premise as well as the absence of mock objects generators for C language. Therefore, in this Paper it is presented the CMock, a Mock Objects generator fer C language which allows the easy creation of the Mock Objects, and the study is performed to verify the efficiency accordingly.