• Speech Sciences
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• v.14 no.4
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• pp.169-178
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• 2007

This thesis describes the development of a service system for small-sized shops which support not only music broadcasting, but editing and generating voice announcement using the TTS(Text-To-Speech) technology. The system has been developed based on web environments with an easy access whenever and wherever it is needed. The system is able to control the sound using silverlight media player based on the ASP .NET 2.0 technology without any additional application software. Use of the Ajax control allows for multiple users to get the maximum load when needed. TTS is built in the server side so that the service can be provided without user's computer. Due to convenience and usefulness of the system, the business sector can provide better service to many shops. Further additional functions such as statistical analysis will undoubtedly help shop management provide desirable services.

• Journal of the Korean Society for Library and Information Science
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• v.39 no.4
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• pp.89-104
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• 2005

This article identifies an emerging research paradigm and monitors the changes in digital preservation area using CiteSpace, a Java application which supports visual exploration with knowledge discovery in bibliographic databases. 74 articles on digital preservation field covering the time period from 1990-2005 were extracted from Web of Science. According to the result of analysis, core knowledge domains in digital preservation are technical preservation strategies, information network and preservation system, knowledge management and electronic government.

• 한국지구물리탐사학회:학술대회논문집
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• 2003.11a
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• pp.553-556
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• 2003

The objective of this study is to implement geological functions on the Internet such as the visualization, search and analysis of geological data. To improve their performance and reduce the cost during development, special concerns should be given to the dynamic integration and interoperability of them. XML Web Service technologies can be adopted and OpenGIS specifications should be considered for the integration of distributed GIS components and their interoperability. Because standard Internet protocols and XML Messages are used in the Web Service, it makes the integration among different hardware and software systems possible. OpenGIS specifications also enable users to get benefits from geographic information and services across any network, platform and application. A prototype of efficient Internet GIS applications has been suggested in this study.

• Genomics & Informatics
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• v.13 no.3
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• pp.86-89
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• 2015

Because there are clear molecular differences entailing different treatment effectiveness between Korean and non-Korean cancer patients, identifying distinct molecular characteristics of Korean cancers is profoundly important. Here, we report a web-based data repository, namely Korean Cancer Genome Database (KCGD), for searching gene signatures associated with Korean cancer patients. Currently, a total of 1,403 cancer genomics data were collected, processed and stored in our repository, an ever-growing database. We incorporated most widely used statistical survival analysis methods including the Cox proportional hazard model, log-rank test and Kaplan-Meier plot to provide instant significance estimation for searched molecules. As an initial repository with the aim of Korean-specific marker detection, KCGD would be a promising web application for users without bioinformatics expertise to identify significant factors associated with cancer in Korean.

• Journal of Institute of Control, Robotics and Systems
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• v.11 no.10
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• pp.837-842
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• 2005

The computational modeling and simulation of complex biological systems are indispensable for new knowledge extraction from huge experimental data and ever growing vast amount of information in systems biology. Moreover, gathering and sharing of the existing information and newly-generated knowledge can speed up this research process. In this regard, several modeling projects have been undertaken for quantitatively analyzing the biological systems via the internet. They include Virtual Cell, JWS and OBIYagns. We also develop an integrated web-based environment, which facilitate investigation of dynamic behavior of cellular systems.

• Proceedings of the Korea Multimedia Society Conference
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• 2003.05b
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• pp.848-851
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• 2003

제17차 교육과정에서는 ICT 활용교육을 기본적인 정보소양 능력을 바탕으로 학습 및 일상 문제해결에 정보통신 기술을 적극적으로 활용하여 자연스럽게 학생들의 정보소양을 함양시키도록 함에 따라 이러한 웹기반의 ICT 활용교육에 관한 많은 연구가 진행되고 있다. 지금까지의 중학교 컴퓨터 교과의 ICT활용교육에 대한 연구는 각종 멀티미디어나 웹기반 교수-학습매체들의 개발을 강조하였으며 실질적인 활용방안에 대한 연구는 미비하였다. 따라서 본 논문에서는 중학교 컴퓨터교과의 ICT활용교육에 대한 중학교 컴퓨터교과의 실태를 분석하여 자기주도적 학습을 위한 문제해결력 향상에 대한 교수-학습모형을 제시하고 웹 기반 교수학습매체를 개발하여 학습의 효과와 학업성취도를 평가하고자 한다.

• Journal of the Korea Society of Computer and Information
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• v.20 no.1
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• pp.29-37
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• 2015

Nowadays, the user-centric application based web 2.0 has replaced the web 1.0. The users gain and provide information by interactive network applications. As a result, traditional approaches that only extract and analyze users' local document operating behavior and network browsing behavior to build the users' preference profile cannot fully reflect their interests. Therefore this paper proposed a preference analysis and indicating approach based on the users' communication information from MicroBlog, such as reading, forwarding and @ behavior, and using the improved PersonalRank method to analyze the importance of a user to other users in the network and based on the users' communication behavior to update the weight of the items in the user preference. Simulation result shows that our proposed method outperforms the ontology model, TREC model, and the category model in terms of 11SPR value.

• Journal of Information Science Theory and Practice
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• v.12 no.3
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• pp.63-74
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• 2024

This study aimed to develop a digital thesaurus dedicated to cataloging the traditional common culture of the Greater Mekong Subregion. The process followed a meticulous seven-step methodology, including scoping, vocabulary collection, knowledge structure analysis, relationship delineation, related word adjustments, list validation, and evaluation. Leveraging principles from knowledge organization, thesaurus construction, and digital platform development, the TemaTres web application emerged as the primary tool for constructing this thesaurus. The study's results showed that 2,042 principal words related to the traditional common culture of the Greater Mekong Subregion were compiled and classified into terms for each of the seven deep levels. Each term was accompanied by essential metadata, including broader and narrower terms, related terms, cross-references, and scope notes. This rich dataset empowered semantic search capabilities across diverse applications and web services, providing access to knowledge pertaining to the traditional common culture of the Greater Mekong Subregion and contributing to a deeper understanding of this cultural domain.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.27 no.4
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• pp.885-895
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• 2017

Security issues arise due to various types of external intrusions as much as the rapidly changing IT environment. Attacks using vulnerabilities in web applications are increasing, and companies are trying to find the cause of the vulnerability, prevent external intrusion, and protect their systems and important information. Especially, according to the Supervision Regulation, each financial institution and electronic financial service provider shall perform vulnerability analysis evaluation for the website for disclosure once every six months and report the result to the Financial Services Commission. In this study, based on the Web vulnerability items defined in the Supervision Regulation, based on the inspection cases of actual financial institution, we analyze the most frequently occurring items and propose effective countermeasures against them and ways to prevent them from occurring in advance.

• Journal of the Korea Computer Industry Society
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• v.2 no.3
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• pp.397-406
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• 2001

According to e-business has been used commonly, many companies do e-business deal for B2B, B2C, etc based on internet. To support web-based e-business, companies must construct the homepage and shopping-mall that is able to advertise a publicity work about their companies to customer. In this paper, we classified the components used in the homepage and shopping-mall development about e-business and designed a management system for supporting environment that is searched, updated, edited, etc. For an application example, we analyzed a purchasing process of products by domain analysis and abstracted the components needed. Because this component management system manages components efficiently, it will come in pretty handy in web-based system development.