• Title/Summary/Keyword: Web character

Search Result 151, Processing Time 0.038 seconds

A Study Web Server tuning about Preventing for XSS In Web Page using DLL (DLL 를 이용한 웹페이지 에서의 XSS 대응에 대한 웹 서버 성능 향상 방안)

  • Lee, Nae-Hong;Lee, Heejo
    • Proceedings of the Korea Information Processing Society Conference
    • /
    • 2007.11a
    • /
    • pp.1234-1237
    • /
    • 2007
  • 웹 서비스를 기반으로 구축된 IT 환경에서 Dynamic Web page 를 동작하도록 하는 것이 CGI(Common Gateway Interface)이다. 이런 CGI 를 사용하는 Web page 에서는 XSS(Cross Site Scripting)에 취약점을 가지고 있다. XSS 의 취약점을 이용하여 Web page 의 변조, Cookie 의 가로채기 등의 악의적인 행동으로 인해 많은 피해사례가 있다. 기존의 연구들은 이러한 문제를 해결하기 위해서 게시판 입력 값을 체크하여 Meta character 를 필터링 하는 방법으로 XSS 공격을 대응하였다. 그러나 이러한 방법은 각 페이지 마다 필터링 스크립트를 사용하기 때문에 웹 서버의 성능에 많은 부하를 초래 하는 단점이 있었다. 따라서 본 논문에서는 이러한 웹 서버의 부하를 줄이기 위해 필터링 스크립트를 DLL(Dynamic link library) 화 시켜 모듈화된 함수를 각 페이지에서 호출하여 사용함으로써 웹 서버의 성능 향상을 제안 한다.

Comparative Study of Korean Letters Legibility of Progressive Lens Wearers and Single Focus Lens Wearers under the VDT Circumstance (VDT 환경에서 누진렌즈와 단초점렌즈 착용자의 한글 읽기능력 비교 연구)

  • Ku, Hye Yeon;Kim, Dal-Young
    • Journal of Korean Ophthalmic Optics Society
    • /
    • v.17 no.2
    • /
    • pp.195-202
    • /
    • 2012
  • Purpose: We intended to study effects of wearing the progressive lenses on legibility of Korean letters under the VDT circumstance. Methods: Fifty subjects wearing the progressive lenses and the single focus lenses were asked to find designated characters on web-pages under the VDT circumstance. We measured times for subjects to read the web-pages and numbers of missed characters, considering them as standards of legibility, and compare results of the progressive lenses with those of the single focus lenses by variables of the size and legibility of letters and the width of web-pages. Results: In case of the progressive lenses, all the times to read the web-pages and some of the numbers of missed characters increased with statistical significance. Smaller the character size, lower the legibility of character itself, and wider the width of web-page, the legibility tended to be seriously lowered by the progressive lenses. Conclusions: It is presumed that the intermediate part of progressive lenses with narrow visual field lowers the legibility of Korean letters under the VDT circumstance.

The Study on Web Game based on Game Storytelling focused on Three Kingdom (게임 스토리텔링에 기반한 웹게임 연구 : 삼국지를 중심으로)

  • Ko, Jay;Kang, Hyosoon
    • Journal of Korea Game Society
    • /
    • v.15 no.1
    • /
    • pp.55-62
    • /
    • 2015
  • The meaning and development direction of storytelling of web game will be discussed in this study. The digital culture industry is getting grow more and more by technology innovation. But web game storytelling attracts attention less than technology development. So assuming that the future of game industry is depend on web game based on cloud environment, how much important the storytelling is for growth of web game will be studied. Taking 'Embracing Three Kingdom' as success case, which is representative web game in this country, the direction of web game storytelling will be suggested by analyzing 'Romance of the Three Kingdoms', which is back ground story of it, met web game and what complementary relationship made with it.

A Study on the Estimation of Character Value in Media Works: Based on Network Centralities and Web-Search Data (미디어 작품 캐릭터 가치 측정 연구: 네트워크 중심성 척도와 검색 데이터를 활용하여)

  • Cho, Seonghyun;Lee, Minhyung;Choi, HanByeol Stella;Lee, Heeseok
    • Knowledge Management Research
    • /
    • v.22 no.4
    • /
    • pp.1-26
    • /
    • 2021
  • Measuring the intangible asset has been vigorously studied for its importance. Especially, the value of character in media industry is difficult to quantitatively evaluate in spite of the industry's rapid growth. Recently, the Social Network Analysis (i.e., SNA) has been actively applied to understand human usage patterns in a media field. By using SNA methodology, this study attempts to investigate how the character network characteristics of media works are linked to human search behaviors. Our analysis reveals the positive correlation and causality between character network centralities and character search data. This result implies that the character network can be used as a clue for the valuation of character assets.

The facial expression generation of vector graphic character using the simplified principle component vector (간소화된 주성분 벡터를 이용한 벡터 그래픽 캐릭터의 얼굴표정 생성)

  • Park, Tae-Hee
    • Journal of the Korea Institute of Information and Communication Engineering
    • /
    • v.12 no.9
    • /
    • pp.1547-1553
    • /
    • 2008
  • This paper presents a method that generates various facial expressions of vector graphic character by using the simplified principle component vector. First, we analyze principle components to the nine facial expression(astonished, delighted, etc.) redefined based on Russell's internal emotion state. From this, we find principle component vector having the biggest effect on the character's facial feature and expression and generate the facial expression by using that. Also we create natural intermediate characters and expressions by interpolating weighting values to character's feature and expression. We can save memory space considerably, and create intermediate expressions with a small computation. Hence the performance of character generation system can be considerably improved in web, mobile service and game that real time control is required.

Correlations between Users' Characteristics and Preferred Features of Web-Based OPAC Evaluation

  • Kim, Hee-Sop;Chung, Hyun-Soo;Hong, Gi-Chai;Moon, Byung-Ju;Park, Chee-Hang
    • ETRI Journal
    • /
    • v.21 no.4
    • /
    • pp.83-93
    • /
    • 1999
  • This paper examines the correlations between user characteristics and their perferences for two selected features of Web-based OPAC systems. User characteristics identified in this study were age, gender, educational status, computer skills and OPAC experience. Usability features included interaction styles, character and image on screen, browsing and navigating style, screen layout, and ease of learning, whereas availability features attended to availability of information, quality of information and up-to-date information. Individual variables and features are described, and the correlation between the variables and the features are explored using Pearson's correlation coefficient(r). Although based on a small-scale sample survey, a considerably large number of statistically significant correlations were found between the users' characteristics and the selected evaluation features of interactive Web-based OPACs. From these observations, it seems to be suitable to recommend that system designers should make a more considered appraisal of the users' demographic characteristics in the design of the new generation of OPAC such as in user-tailored interactive Web-based OPAC systems.

  • PDF

A Study on Mathematical Interaction and Problem Solving via Web-Based Discussion (웹을 활용한 온라인 토론과 수학적 상호작용 및 문제해결에 관한 연구)

  • Cho, Min-Shik;Kim, Eun-Jin
    • Journal of Educational Research in Mathematics
    • /
    • v.12 no.1
    • /
    • pp.109-124
    • /
    • 2002
  • This study investigated various effects of WBD(web-based discussion) on mathematical communication, interaction and problem solving in the classroom. We developed a web site including BBS and chat room in order to encourage students' mathematical curiosities and self-studies. The web site had been operated for 6 months. Five classes of 1st grade students were selected from an middle school in Daejon. Moreover, we analyzed several cases for interactional behavior and effect. WBD promote dialogue between a teacher and students. Analysis of feed-back from BBS revealed that student's negative attitudes could be changed to positive ones by step-by-step discussions. Moreover, collaborative learning is enhanced by on-line discussion. But the effects of WBD are affected by the character and ability of a student.

  • PDF

Estimation of Accessibility and Usability in Web Interaction for Personalized Ubiquitous Web Information Services (개인화된 유비쿼터스 웹 정보 서비스를 위한 웹 상호작용의 접근성 및 사용성 평가)

  • Kim, Yung-Bok
    • Journal of KIISE:Software and Applications
    • /
    • v.35 no.8
    • /
    • pp.512-521
    • /
    • 2008
  • Web-based information services should be evaluated for accessibility and usability with various types of Internet Web-browsing devices, interacting with web information servers. A reliable ubiquitous Web information server, accessible and usable with a variety of Web-browsing devices (e.g. a full-browsing mobile phone), should be a unified center for personalized ubiquitous Web information services as well as for business models based on personalized advertisements. We studied an estimation of the accessibility and usability in Web interaction for personalized ubiquitous Web information services, as metrics for real-time estimation. We show empirical results based on implementation and experiments in Korea, Japan and China, using a test-bed Web site ('ktrip.net') and single-character Korean domain names (e.g. 김.net, 이.net, 박.net, 최.net, ㄱ.net, ㄴ.net ... ㅎ.net, ㅏ.net, ... ㅔ.net, ㄱ.com, ㄴ.com ... ㅎ.com).

A Study on the Relationship between Usage Characteristics of TV and Web Animation and Purchase Intent of Goods Featuring Animation Characters (아동 애니메이션 이용 특성과 캐릭터상품 구매의사의 관계 : TV와 웹 애니메이션을 중심으로)

  • Yoo, Soo-jung;Lee, Yeong-ju;Song, Gin
    • Cartoon and Animation Studies
    • /
    • s.46
    • /
    • pp.23-61
    • /
    • 2017
  • This study aims to understand the using characteristics of TV animation and web-based animation of children and investigate the effects of change in viewing process on the purchase of character goods. For this purpose, an online survey was conducted for parents who have children as animation viewers. The results show that there was no difference by age or gender in using both TV and web animation. When parents get animation information on TV, they had their children watch animation through the same TV channel, but the web has no significant relationship between information acquisition path and main service they use. In addition, it is found that parent' perception of TV animation superiority is influenced by respondents' income and children's watching time of animation has no effect on it. Finally, monthly income of households, payment amount of web animation, watching time of TV animation, and perception of quality of TV animation have a significant effect on parents' active purchase of character goods. On the other hand, the purchase intention of the recommended goods is influenced by children's age, the parent's perception about the web animation quality, and the payments of the web animation.

Difference of Expressed Character Strengths, the Type of Work : Classification as Per the Korean Strength Scale (한국인 강점 척도를 기반으로 한 업무 유형에 따른 대표 강점 발현의 차이)

  • Kim, Ji-Eun;Kwon, Ye-Ji;Ran, Na-Hae;Lee, Ji-Eun;Noh, Jae-Heung;Chae, Jeong-Ho
    • Anxiety and mood
    • /
    • v.12 no.1
    • /
    • pp.13-20
    • /
    • 2016
  • Objective : The purpose of this study was to verify the differences of expressed character strengths graded as per the Korean Strength Scale, based on the type of work. Methods : A total of 2,444 conglomerate workers were classified into two groups: 1,356 office workers and 1,088 production workers. The subjects were examined through a web or mobile application based on the Korean Strength Scale. The Korean Strength Scale consists of a total of four top entries and 25 sub-items with appropriate validity. Results : The difference in the average score of sum of character strengths between the two groups was not significant. In the office worker group, character strengths such as love of learning, creativity, perspective, curiosity, facilitation, judgment and faith had significantly high scores. On the other hands, modesty, hope, gratitude, sincerity, magnanimity and self-regulation were high in the production worker group. The results remained unchanged in additional analysis of covariants as sex, age and education level, except for self-regulation and faith. Conclusion : Our results suggest significant differences in the character strengths between the two types of work; however, the average of sum of character strength score remains unchanged. These results may help to understand differences between work environments and thus help to establish a positive foundation.

  • PDF