• Journal of Korea Multimedia Society
• /
• v.16 no.6
• /
• pp.735-745
• /
• 2013

The emergence of Web 2.0 technologies, such as blogs and wiki, enable even naive users to easily create and share content on the Web using freely available content sharing tools. Wide availability of almost free data and promiscuous sharing of content through social networking platforms created a content borrowing phenomenon, where the same content appears (in many cases in the form of extensive quotations) in different outlets. An immediate side effect of this phenomenon is that identifying which content is re-used by whom is becoming a critical tool in social network analysis, including expert identification and analysis of information flow. Internet-scale reuse detection, however, poses extremely challenging scalability issues: considering the large size of user created data on the web, it is essential that the techniques developed for content-reuse detection should be fast and scalable. Thus, in this paper, we propose a $qSign_{lsh}$ algorithm, a mechanism for identifying multi-sentence content reuse among documents by efficiently combining sentence-level evidences. The experiment results show that $qSign_{lsh}$ significantly improves the reuse detection speed and provides high recall.

• Journal of the Korea Society of Computer and Information
• /
• v.19 no.2
• /
• pp.173-182
• /
• 2014

In recent years, the efforts for standards of Web contents accessibility and improvements of Web accessibility are expanded in the government, public institutions, university, enterprises. Korean Web Accessibility Guidelines, KWCAG 2.0, by comparison with 1.0, was able to provide more define alternative text in terms of image content, enhance guidance for accessing and use of the keyboard and for a clear distinction of data tables. In this paper, we developed a CMS(Content Management System) for everyone to be able to access to information easily in the mobile/web environments that are changing rapidly. The CMS, which is developed in this paper, is designed and manufactured based on KWCAG, W3C XHTML-1.0-Strict DTD, W3C CSS2 web accessibility and web standards. CMS builder is a WYSIWYG manner making it easy to use and manage, as well as a variety of the web was to operate in a mobile environment.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.30 no.4C
• /
• pp.262-268
• /
• 2005

The unit of the digital content delivery is the web object. For the improvement of the content delivery based on the web, it id required analysis of reference characteristics of the web object. In this study, we analyze reference characteristics of the web object and evaluate the performance. Using these analysis results, we propose the digital content delivery system which is improved delivery efficiency. The goal of the proposed system are the improvement of the processing time through enhancement of the caching efficiency with reflect reference characteristics of the web object. And the experiment result, we verify the performance enhancement.

• The Journal of the Korea Contents Association
• /
• v.17 no.11
• /
• pp.609-620
• /
• 2017

This study set out to examine the effects of usage characteristics of web novels, which have recently gained popularity in the Internet and mobile platforms, on the satisfaction and continued usage intention of users. For that purpose, the investigator conducted a survey with 333 web novel users. The survey results show that web novel users recorded a high level of flow when they had a challenging spirit and proficiency in the process of using the content. Their high level of flow in web novels had positive impacts on their satisfaction and continued usage intention for web novels. When they were highly satisfied with web novels, they intended to use the content continuously. Those findings indicate that web novel users should be encouraged to have a challenging spirit and proficiency in the content consumption process so that they can develop flow in the content. In addition, it is suggested that there should be efforts to increase their flow and satisfaction to promote their continued usage of web novels.

• Journal of Korea Multimedia Society
• /
• v.23 no.11
• /
• pp.1418-1427
• /
• 2020

The web has become indispensable in all of our daily lives. We communicate, study and get information with others through the web. This behavior also continues in the smart phone environment. The biggest problem is that the small display screen of a smart phone degrades the accuracy in selecting or manipulating content for people with low vision. To compensate for this, voice guidance services that combine touch and voice, such as VoiceOver and Talkback, are currently provided to smart phone devices. However, restrictions arise in GUI, TTS control problems, and content expansion and selection. In addition, unnecessary content is also output by voice, which causes fatigue for low vision people to use. In this study, we propose a mobile web browser interface that selects and enlarges a desired area from web browsers and contents, or outputs it as a voice so that people with low vision can easily use the mobile web browser. In this paper, we propose a context selective focusing function that enables selection for each element of web content. In addition, we intend to develop a mobile voice web browser that can enlarge the selected content or output it by voice.

• Proceedings of the Korea Database Society Conference
• /
• 1998.09a
• /
• pp.83-98
• /
• 1998

Who needs Media Asset Management？ ◆ Publishers ◆ Any company publishing newspapers, magazines, catalogs or web sites. ◆ Content Creators ◆ Companies who create content for use in their business ◆ Broadcasters, Advertising Agencies, Studios, Sports Houses (NBA, NFL), Corporate Training Depts, Retailers ◆ Content Distributors ◆ Cable Operators, Telecoms, Internet Service Providers, Online Service Providers Who needs Media Asset Management？ ◆ There's a LOT of money being spent on this kind of technology, and not just by 'media' companies ◆ Retailers, for catalogs, web sites, call centers ◆ Chems/Pharms, for drug. discovery, knowledge management ◆ Legal, for document and knowledge management ◆ Federal, for video surveillance and knowledge management ◆ Manufacturing, for integration of CAD, text and business-to-business applications ◆ Anyone with a Web/Content Management challenge(omitted)

• Korean Journal of Adult Nursing
• /
• v.20 no.3
• /
• pp.395-405
• /
• 2008

Purpose: The purpose of this study was to develop a Web-based flash content for fighting spirit promotion and to test its effect on cancer patients' fighting spirit. Methods: The 15-minute long Web-based flash content was developed using the following 5 process: analysis, planning, development, program operation and evaluation stages and utilized the multiple edition and revision processes from December 2005 to August 2006. The evaluation was done by one group pretest-posttest design. Study subjects were 17 cancer patients undergoing chemotherapy. The group were received a 2-week intervention, a day weekly, and measured the variables at baseline, 4 weeks later. The study was performed from August 2006 to February 2007 at a cancer center in Korea. Fighting spirit was measured by Mini-MAC(Mental Adjustment to Cancer). Data was analysed by descriptive statistics and paired t-test using SAS 9.13 program. Results: On the Web-based flash content, there are 4 menu bars that consisted of cancer diagnosis, symptom management, stress management, and cancer survivorship. The study group revealed significantly more fighting spirit than pre-test(t=-3.04, p=.008). Conclusion: This Web-based flash content can be utilized in psychosocial interventions for promoting fighting spirit in patients with cancer.

• Journal of the Korean Society for Library and Information Science
• /
• v.51 no.1
• /
• pp.227-243
• /
• 2017

This study proposed a structural and semantic framework for the characterization of events and segments in Web videos that permits content-based searches and dynamic video summarization. Although MPEG-7 supports multimedia structural and semantic descriptions, it is not currently suitable for describing multimedia content on the Web. Thus, the proposed metadata framework that was designed considering Web environments provides a thorough yet simple way to describe Web video contents. Precisely, the metadata framework was constructed on the basis of Chatman's narrative theory, three multimedia metadata formats (PBCore, MPEG-7, and TV-Anytime), and social metadata. It consists of event information, eventGroup information, segment information, and video (program) information. This study also discusses how to automatically extract metadata elements including structural and semantic metadata elements from Web videos.

• Journal of Korea Multimedia Society
• /
• v.5 no.5
• /
• pp.530-537
• /
• 2002

Although a type of Web-based education has increased continuously, it has provided an environment that students use textbooks which are forms of homepage, make a note of lecture on Web browser, save the contents of note and use them again. Therefore, this thesis proposes a web note, MyNote, that students draw lines and write notes about the lecture using VML and DHTML on Web. Here, the contents of the note are saved in database with a form of text-based VML made dynamically using ASP. The document used with teaching material is downloaded from Web server to Web client and the content of VML is done from database. Using MyNote, students have their own libraries on Web. The content of note Is saved and printed on Web, and learners can relearn because they can review the content.

• Journal of the Korean Society of Food Culture
• /
• v.23 no.3
• /
• pp.388-396
• /
• 2008

This study examined the effects of Web ad components on customer attitude and purchasing decisions in 300 individuals who visited family restaurant Websites. The results are summarized as follows: First, Web ad components such as content, design, and interactivity had effects on the cognitive attitudes of the customers. And design, accessibility, and Web functionality had significant effects on the customers' emotional attitudes. In addition, content, navigation, and Web functionality had significant effects on the customers' behavioral attitudes. Lastly, the cognitive, emotional, and behavioral attitudes of the customers had significant effects on their purchases. From these results, design elements such as content, color, and menus, along with user interactivity for information are considered helpful components of a food service Web ad for customer cognition of the restaurant's information. In addition, aspects of Web functionality such as the food service's Web ad set-up, or the protection of personal information, the color design and menu, as well as accessibility for easy use, are all helpful in terms of gaining a customer attitude that is friendly and preferential towards a restaurant's menu items.