• Journal of the Korea Society of Computer and Information
• /
• v.28 no.2
• /
• pp.1-7
• /
• 2023

In this paper, we propose a base address candidate selection method using the $gp register and page granularity as a way to build a static analysis environment for firmware based on MIPS architecture. As a way to shorten the base address search time, which is a disadvantage of the base address candidate selection method through inductive reasoning in existing studies, this study proposes a method to perform page-level search based on the $gp register in the existing base address candidate selection method as a reference point for search. Then, based on the proposed method, a base address search tool is implemented and a static analysis environment is constructed to prove the validity of the target tool. The results show that the proposed method is faster than the existing candidate selection method through inductive reasoning.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2015.10a
• /
• pp.775-778
• /
• 2015

HTML5-based Web platform is established as a next-generation national standards, Web services provider, has been competitively develop support technology HTML5-based app in smart media devices and smart TV. In accordance with the W3C is an international Web standards development organization, Microsoft, Apple, Mozilla, Google, such as Opera, various Web browser vendors are participating in standardization. Gradually emphasized the importance of HTML5, HTML5 -based Web pages, it is necessary to fast load times when contained a large amount of information. Therefore, in this paper, the initial studies in order to reduce the loading time of a web page, configure each browser-specific same Web page, and measure the initial loading time. Also, one by one remove the HTML5 tags, and CSS property, to analyze the tags and attributes of the account for a large proportion to the initial load time. Through the results, it is desired to provide a process which can reduce the Web page.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.25 no.12
• /
• pp.1709-1715
• /
• 2021

In order to accurately extract the necessary text from the web page, the method of specifying the tag and style attributes where the main contents exist to the web crawler has a problem in that the logic for extracting the main contents. This method needs to be modified whenever the web page configuration is changed. In order to solve this problem, the method of extracting the text by analyzing the frequency of appearance of the text proposed in the previous study had a limitation in that the performance deviation was large depending on the collection channel of the web page. Therefore, in this paper, we proposed a method of extracting texts with high accuracy from various collection channels by analyzing not only the frequency of appearance of text but also parent tag paths of text nodes extracted from the DOM tree of web pages.

• The Journal of the Convergence on Culture Technology
• /
• v.10 no.2
• /
• pp.517-524
• /
• 2024

This study aims to train and implement a deep learning model for the fusion of website creation and artificial intelligence, in the era known as the AI revolution following the launch of the ChatGPT service. The deep learning model was trained using 3,000 collected web page images, processed based on a system of component and layout classification. This process was divided into three stages. First, prior research on AI models was reviewed to select the most appropriate algorithm for the model we intended to implement. Second, suitable web page and paragraph images were collected, categorized, and processed. Third, the deep learning model was trained, and a serving interface was integrated to verify the actual outcomes of the model. This implemented model will be used to detect multiple paragraphs on a web page, analyzing the number of lines, elements, and features in each paragraph, and deriving meaningful data based on the classification system. This process is expected to evolve, enabling more precise analysis of web pages. Furthermore, it is anticipated that the development of precise analysis techniques will lay the groundwork for research into AI's capability to automatically generate perfect web pages.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2007.11a
• /
• pp.1258-1261
• /
• 2007

온라인 피싱과 같은 경제적 목적의 정보 수집 행위들이 급격히 증가하고 있는 가운데, 위험 사이트 정보를 관리하는 블랙리스트 기반의 대응과 신뢰할 수 있는 사이트를 기반으로 하는 화이트 리스트 접근 방법이 활용되고 있다. 그러나 블랙리스트 기반 방법은 피싱 사이트의 유효시간을 볼 때 비현실적이며, 화이트 리스트 접근 방법은 인증된 사이트 내에 존재하는 악성 웹 페이지나 악성 사이트로 유도되는 피싱 메일에는 대응하기 어렵다. 이 논문에서는 화이트 리스트 접근 방법을 보완하기 위해 사용자 웹 페이지의 위험도를 정량화 할 수 있는 웹 페이지 위험도 산정 기법을 제안한다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2017.11a
• /
• pp.399-402
• /
• 2017

대학 내 기관별 웹페이지의 방문자 패턴을 분류하고, 하이퍼링크에 따른 네트워크 분석을 통해 방문자수와의 연관성을 연구하였다. 웹페이지 언어에 따라 영문 홈페이지는 공통적으로 낮은 방문 패턴을 보였으며, 단과대학이 개별 학과에 비해 높은 방문자수를 보였다. 웹페이지 하이퍼링크의 중심도(Centrality) 분석에서는 사이중심도(Betweenness centrality)를 정도(degree)로 정규화한 값이 방문자 수의 상한 값에 대응되는 현상이 발견되었다. 홍보효과를 위해 홈페이지 내용, 구조 설계뿐만 아니라 웹 상에 적절한 노출 전략도 도움이 됨을 알 수 있었다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2012.11a
• /
• pp.1619-1622
• /
• 2012

최근의 인터넷환경하에서 고객들과의 소통을 통한 관계의 이해와 관리 필요성이 증가하면서 고객관계관리(Customer Relationship Management, CRM)가 중요한 기능으로 고려되고 있다. CRM은 인터넷의 발달과 함께 e-CRM으로 발전되었으며, 최근 소셜 네트워크 서비스(Social Network Service, SNS)가 활성화되면서 s-CRM으로 변화하고 있다. SNS 는 자기를 표현하는 프로필과 사용자 간의 연결을 통한 소통으로 구성되어 있으며, 사용자간의 의견교환을 통한 자발적인 홍보와 노출뿐만 아니라 고객과 기업의 직접적인 커뮤니케이션 창구로서 CRM 마케팅을 펼치기에 적합하다. 본 연구는 SNS 중 현재 가장 많은 회원을 보유한 페이스북 팬페이지에서 e 쿠폰 발행을 매개로 소셜 네트워크 이용자들을 대상으로 충성 고객을 확보하기 위한 요인들을 분석하였다. 본 연구 결과는 페이스북 기업 팬페이지의 좋아요, e 쿠폰 발행, e 쿠폰 사용내역에서의 각 요인들의 영향을 분석하였다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2022.11a
• /
• pp.354-356
• /
• 2022

소셜 네트워크 및 웹 데이터와 같은 대규모 그래프 데이터를 처리하기 위해 병렬 처리 기반의 기법들이 많이 사용되어 왔다. 본 연구에서는 그래프 형식의 대규모 교통 데이터를 하둡 맵리듀스를 이용하여 처리하는 효과적인 기법을 제안한다. 제안하는 방식에서는 도시의 유동 인구 흐름을 가중치로 고려할 수 있도록 Weighted PageRank 알고리즘을 기반으로 하는 병렬 그래프 알고리즘을 사용하며, 해당 알고리즘을 하둡 맵리듀스에 적용하여 주거 및 근무지 등의 지역을 분류하도록 결과를 분석하였다. 제안 기법을 통한 분석 결과를 기반으로 지역 간 유동 인구 그래프 데이터에서 각 도시의 영향력을 측정하는 페이지랭크, 하둡 맵리듀스 기반의 기법을 제시한다.

• The Journal of the Korea Contents Association
• /
• v.16 no.6
• /
• pp.662-670
• /
• 2016

This study notices that corporate crisis spreading throughout society through SNS, according to the growing influence of online e-WOM on the basis Mobile and SNS. The study will prove that users' psychological tendencies can be affected by online e-WOM and played a role factors of crisis management on Facebook fanpage. This study conducted Facebook Fanpages users' perception of authenticity, Fanpage identification theory and interactivity affected Online e-WOM before a crisis, and authenticity, Fanpage identification theory and interactivity affected negative Online e-WOM after a crisis. The result through the sample of 290 men and women in their 20s and 30s who use a Facebook fanpage. found that Facebook fanpage users' perception of authenticity, Fanpage identification theory and interactivity affect on Online e-WOM before a crisis. On the other hand, the results found that Facebook fanpage users' perception of authenticity, and interactivity affect on Online e-WOM in caused crisis. Based on the results from the present study, suggested authenticity, Fanpage identification theory and Interactivity function in the aspect of the relationship marketing or crisis communication.

• Journal of the Korean Society for information Management
• /
• v.26 no.3
• /
• pp.7-24
• /
• 2009

Since the Web is dynamic, it is necessary to analyze scholarly Web space with both quantitative and qualitative methods for better understanding of communication characteristics. In this study, we analyzed contents of pages and links to ascertain the characteristics of Korean scholarly Web space in terms of network structure and communication behavior. The result shows that the structure of the original network with all the external links remained is not much different from that of the network with activated external links only. However, the purposes of linking vary among scholarly institutions. The centrality measures correlate more strongly with the clustering coefficient than with the constraint index implying the similar explanatory power of the two types of structural indices.