• Proceedings of the Korean Information Science Society Conference
• /
• 2006.06b
• /
• pp.40-42
• /
• 2006

인터넷이 보급되면서 사용자는 자신이 원하는 정보를 인터넷으로 접근하였으며, 정보에 대한 수요는 늘어나 검색이나 포털을 통한 정보의 접근이 이루어지고 있다. 사용자들이 원하는 정보를 통합하더라도 사용자들은 자신이 원하는 정보를 얻기 위해 불필요한 정보에 노출된다 최근에 사용자가 필요한 웹 정보를 추출하는 연구가 진행되고 있으나, 이러한 연구는 추출 단위가 HTML 문서 수준이거나 일반적이지 못하다. 본 논문에서는 사용자가 원하는 임의의 웹 정보를 항목 단위의 수준에서 추출할 수 있는 사용자 인터페이스 기반 범용 웹 정보 추출기를 UML에 기반하여 설계하고 구현한다. 또한, 구현된 시스템에 대한 실행 예를 보인다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2006.05a
• /
• pp.501-504
• /
• 2006

인터넷 및 휴대폰들이 일반화되고 음성처리 기술이 실용화 단계로 발전함에 따라 음성 응용분야가 새로운 이슈로 떠오르고 있다. 음성처리 기술은 사람의 말을 알아들을 수 있는 귀와 사람에게 말을 할 수 있는 입을 마련해주는 새로운 분야다. 그리고, 음성으로 웹의 컨텐츠를 개발하기 위한 표준 언어인 VoiceXML, SALT가 빠르게 보급되고 있다. 음성인식과 음성합성 기술이 꾸준히 발전하여 음성 포털 서비스나 자동 음성 안내 시스템 등에 음성인식과 음성합성 기술이 채택되는 등 상용화 수준에 이르렀다. 사람에게 가장 편리한 정보 습득 방법은 음성이고 이러한 음성을 적용한 음성 웹 브라우저를 현재 유선 상에서 사용하고 있다. 하지만 아직까지 무선 플랫폼에 적용하여 사용하는 브라우저는 개발되지 않고 있다. 사용자에게 친숙한 무선인터넷 환경을 제공하고자 무선 음성 웹 브라우저를 구현방안을 제시하고자 한다.

• Childhood Kidney Diseases
• /
• v.12 no.1
• /
• pp.47-53
• /
• 2008

Purpose: We often have patients who acquired incorrect medical information from the mass media. The purpose of this study was to evaluate credibility of articles in newspapers and medical counseling on websites about renal diseases. Methods: Kidney information was searched in 6 newspapers for the past 10 years, and 4 portal websites and 17 internet health counseling sites for the past 5 years. We classified them according to information providers and evaluated credibility by giving points 3, 2, 1 to correct, mostly correct but ambiguous, and incorrect contents, respectively. We compared the credibility of the groups with each other. Results: Sixty four articles from newspapers, and 789 and 506 medical counselings from portal websites and internet health counseling sites were selected, respectively. The kidney information providers in newspapers were medical journalists(doctors)(31.2%), kidney specialists(doctors)(23.4%) and so on. The consultants in the portal sites were doctors(49.1%)and anonymous reporters (49.9%). In internet health counseling sites, 91% of the consultants were doctors. All articles in the newspapers were credible. Doctors' answers were more credible than nonphysicians'(P=0.005) and anonymous contributors(P<0.001) in portal sites. In health counseling sites, doctors answered more reliably than nonphysicians. Conclusion: The kidney information in newspapers was credible. It is important for questioners to confirm the type of consultants in websites. We suggest that doctors, especially kidney specialists need to increase their roles in offering information to mass media.

• The Korean Journal of Applied Statistics
• /
• v.34 no.1
• /
• pp.57-74
• /
• 2021

The proliferation of smart devices (such as smart phones and tablet PCs) has led to a marked increase in the use of mobile-based internet. As a result, the influence of the mobile internet has become important to make opinions on social issues. This study explores the effects of mobile internet news users' characteristics on formation of opinions about major political, economic and social issues. We used the data from the media audience awareness survey by the Korean Press Foundation in 2016 and 2017 in this analysis. The characteristics of the news users are gender, age, education, income, news usage days, news usage hours, media application usage days, news gathering application usage days, portal usage days, and media official website usage days. These characteristics are known as possible explanatory variables for the mobile internet news users. Multiple logistic regressions were done with interpretation to know which covariates affect on formation of major opinion.

• Journal of Internet Computing and Services
• /
• v.17 no.6
• /
• pp.71-79
• /
• 2016

As computer technology continues to evolve, the Computational Sciences utilized in Physics, Chemistry, Materials Science, and Life Sciences have been attracting more attention. In Korea, to compensate for the drawbacks in Computational Science, students and researchers have been using the EDISON platform. The EDISON platform provides a web portal service for education and research and an environment for addressing complex issues involving five fields, e.g., Computational Fluid Dynamics (CFD), Nanophysics, Computational Chemistry, Structural Dynamics, and Computational Design. As the platform and user scale increase beyond service provision, the need for efficient operation of its currently running data management system is on the rise. In this study, we resolve the data synchronization issues between the existing EDISON platform and web portal. As the EDISON platform is integrated with the web portal, a file management service is implemented to integrate the management of user data and files, which ultimately improves the overall efficiency of file management.

• Information Systems Review
• /
• v.25 no.4
• /
• pp.233-248
• /
• 2023

The increasing integration of intelligent information technologies within organizational systems has amplified the risk to personal information security. This escalation, in turn, has fueled growing apprehension about an organization's capabilities in safeguarding user data. While Internet users adopt a multifaceted approach in assessing a company's information security, existing research on the multiple dimensions of information security is decidedly sparse. Moreover, there is a conspicuous gap in investigations exploring whether users' evaluations of organizational information security differ across industry types. With an aim to bridge these gaps, our study strives to identify which information security attributes users perceive as most critical and to delve deeper into potential variations in these attributes across different industry sectors. To this end, we conducted a structured survey involving 498 users and utilized the analytic hierarchy process (AHP) to determine the relative significance of various information security attributes. Our results indicate that users place the greatest importance on the technological dimension of information security, followed closely by transparency. In the technological arena, banks and domestic portal providers earned high ratings, while for transparency, banks and governmental agencies stood out. Contrarily, social media providers received the lowest evaluations in both domains. By introducing a multidimensional model of information security attributes and highlighting the relative importance of each in the realm of information security research, this study provides a significant theoretical contribution. Moreover, the practical implications are noteworthy: our findings serve as a foundational resource for Internet service companies to discern the security attributes that demand their attention, thereby facilitating an enhancement of their information security measures.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
• /
• v.29 no.6
• /
• pp.687-695
• /
• 2011

Many internet portals provide maps with spatial information services. Recently, various images including aerial, satellite, street view, and photo-realistic 3D city models are provided as well as maps. This study suggested a method for geometric correction of the panoramic aerial images in the internet portal and 3D building modeling using information which is available in the internet. The key of this study is to obtain all necessary data easily from internet without restrictions. Practically, the ground control coordinates could be available from geo-referenced internet maps, and stereo pairs of the aerial images and close-range photographs for photo-realistic object modeling are provided by the internet service. However, the ground control points are not suitable for accurate mapping. RMSE of the plotting was about 9 meters and reduced upto 4 meters after coordinate transformation. The proposed methods would be applicable to various applications of photo-realistic object modeling which do not require high accuracy.

• The Journal of the Korea Contents Association
• /
• v.19 no.2
• /
• pp.438-449
• /
• 2019

This study explored the perception of internet media credibility and influencing factors among college students who are routine users of internet-based media. Media literacy competences are of primary interest among others in that users' media literacy such as information evaluation, critical understanding of media, and information sharing are assumed to be related to media credibility. The results of analysis revealed critical understanding ability to be statistically significant and consistently influencing factor. Users with more critical view on media ownership, represented reality, commercial intention of media seemed less likely to trust internet media. Whereas media use motive for information was found to be a strong predicting factor, motive for pleasure showed no relationship with credibility. Based on the findings, suggestions for new research and limitations of the study were discussed.

• The Journal of the Institute of Internet, Broadcasting and Communication
• /
• v.15 no.3
• /
• pp.43-50
• /
• 2015

Google, Yahoo, Daum and Naver has the POI(point of interest) service. And POI on the map is expending to social commerce, SNS, social game and social shopping. At the same time the uses's position on the map is the starting point of the Humanities Story. That means our current position is the place for stories of tales, children's song, fictional characters, the film background, lyrics and the birth of great people. This study points out that service has the limited to cafe, restaurant and hospital, and suggests the Humanities fusion Map Service which is combined with the POI information.

• The Journal of the Institute of Internet, Broadcasting and Communication
• /
• v.22 no.4
• /
• pp.23-28
• /
• 2022

Recently smart device(such as smart phone and tablet PC) become a role as an information gateway, using of the web news by multiple users from the web portal has been more important things. However, the quantity of creating web news on the web makes hard to catch the information which the user wants and confuse the users cause of the similar and repeated contents. In this paper, we propose the news recommend system using the document summarization based on KoBART which gives the selected news to users from the candidate news on the news portal. As a result, our proposed system shows higher performance and recommending the news efficiently by pre-training and fine-tuning the KoBART using collected news data.