• The Journal of Society for e-Business Studies
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• v.18 no.2
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• pp.241-255
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• 2013

In this study, the relationship between movie ticket reservation rates and Internet buzz share is analyzed. The correlations between movie ticket reservation rates and Internet buzz share in blogs, Internet cafes, news site, and Internet video in NAVER which is a representative Internet portal in Korea are analyzed empirically. The results show that there are positive correlations between buzz shares and movie ticket reservation rates. In particular, before movies at the box office, the correlations with Internet video is relatively higher than those of other channels, and after movies at the box office, the correlations with blogs and Internet cafe are relatively higher. Also, we can find that the correlations between Internet buzz shares on movies and movie ticket reservation rates are different depending on time lags and Internet channels.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.149-150
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• 2015

Today, rapid evolution of information communication technology occurring in Korea has extensive influence on our daily life, and increasing awareness about the user experience. As the connected Internet information systems increases, one of the problems happening between users and information systems such as Internet shopping-malls, portal sites, and corporate web sites is related with the information privacy concerns issues. In this research, we aim to analyze factors influencing of the invasion of privacy on intention to use in e-commerce environment. Based on these findings, several theoretical and practical implications were suggested and discussed. Thus, we have reviewed extensive previous studies on information privacy in local and foreign information systems, marketing and other fields. The purpose of this study is to provide future directions of studies on information privacy concerns by analyzing past and recent trends of the studies.

• Asian Journal of Business Environment
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• v.5 no.4
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• pp.37-46
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• 2015

Purpose - The present study examines interrelationships among antecedent factors defining consumer behavior in selecting online shopping websites. Research design, data, and methodology - The study identified factors from existing literature and used Interpretive Structural Modeling (ISM) to propose a conceptual approach to explain consumer website selection behavior. Through extensive discussions among industry and academia experts, qualitative assessment of the relationship between various factors was determined. Results - According to the model, eight congregating factors do not converge directly for website selection, rather, they operate following a hierarchy of influence. The ISM and MICMAC analysis reveal that information on a website and website aesthetics play key roles in influencing website selection. However, convenience and the value proposition also play very significant roles. Conclusions - The study's findings can help the e-commerce industry, especially online retailers. The findings can be used to enhance e-retailer ability to attract, communicate, engage, achieve, monitor, and evaluate web traffic and design appropriate strategies. The study's prime contribution is the application of Interpretative Structural Modeling (ISM) to the field of website selection.

• International Journal of Computer Science & Network Security
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• v.22 no.7
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• pp.347-351
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• 2022

Farmers E-Market is a website that allows agricultural workers to direct market their products to buyers without the use of a middleman. That theory is blockchain system will be used by authors to accomplish this. The system, which is built on a public blockchain system, supports sustainability, shippers, and consumers. Farmers can keep track of their farming activities. Customers can review the product's history and track its journey through carriers to delivery after making a purchase. Farmers are encouraged to get information about their interests promptly in a blockchain-enabled system like this. This functionality is being used by small-scale farmers to form groups based on their location to attract large-scale customers, renegotiate farming techniques or volumes, and enter into contracts with buyers. The analysis shows the use of blockchain technology with a farmer's portal that keeps the video of trading data of crops, taking into account the qualities of blockchain such as values and create or transaction data. The proposal merges python as a programming language with a blockchain system to benefit farmers, vendors, and individuals by preserving transactions.

• Asia pacific journal of information systems
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• v.32 no.4
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• pp.830-856
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• 2022

The Digital Government landscape is changing to reflect how governments try to discover innovative digital solutions, and how they transform themselves in the process. In addition, with the advent of information and communication technology (ICT), e-governance became an essential part of the government. Among the services provided by the Korean government, the Minwon24 online portal is the most used one. However, it has some processing limitations, namely: (1) it provides a cumbersome document authenticity service; (2) people cannot know what happened even if the agency handles the documents arbitrarily. To address the issues outlined above, blockchain processing can be a good alternative. It has a tremendous potential in that it has maximum transparency and a low risk of being hacked. Resource management is one of the areas where blockchain is frequently used. The present study suggests a new model based on blockchain for Minwon24; the proposed model is a type of resource management. There are three participants: issuer, owner and receiver. The proposed model has two stages: issuing and exchanging. Issuing is creating civil documents on the database, which is BigchainDB in this study. Exchanging, the next stage, is a transaction between the owner and the receiver. Based on this model, the actual program is built with the programming language Python. To evaluate the model, the study uses various criteria and it shows the excellence of the model in comparison to others in prior research.

• Electronics and Telecommunications Trends
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• v.21 no.5 s.101
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• pp.40-49
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• 2006

TV 포털은 TV와 인터넷 포털 사이트를 결합한 개념으로, 이용자는 TV를 보다가도 리모콘 버튼만 누르면 바로 포털 사이트의 다양한 콘텐츠를 이용할 수 있다. 사용자들은 생활정보, 교육, 음악, 영화, 뉴스, 쇼핑, 게임 등 다양한 콘텐츠를 이용할 수 있고 콘텐츠 제공업자들은 TV 포털을 통해 자신들의 콘텐츠를 제공한다. TV 포털은 인터넷 포털의 내용을 그대로 TV 화면에 보여주지 못하기 때문에 TV라는 플랫폼에 맞게 인터페이스를 단순화시키고 화면을 재설정하는 콘텐츠 가공을 한다. 본 고에서는 DTV 포털이 가지는 기술적인 의미와 인터넷 포털과 비교하여 현재 DTV 포털이 가지고 있는 기술적인 문제에 대해서 정리한다.

• Proceedings of the CALSEC Conference
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• 2000.08a
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• pp.335-359
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• 2000

◆ 기술 중심의 지식집약형 중소ㆍ벤처기업이 경제발전을 주도 ◆ 기업지원 기능의 부처, 기관별 분산 및 서비스 일관성 부족 →기업활동에 필요한 정보획득 및 애로사항 해소의 어려움 ◆ 창업, 자금 등 기업활동에 필요한 정보의 적시공급 및 기업애로사항을 신속히 해결 할 수 있는 종합기업서비스정보망 구축ㆍ운영 필요 : '97. 3월 대통령 주재 경제장관회의 보고 ◆ 종합기업서비스센터(산자부 중소기업정책반) 설치ㆍ운영 Inno-NET 구축사업 착수('97년 8월 1일 시범서비스 개시) - 1차 1998. 7. 1 - 1999. 6. 30, - 2차 1999. 7. 1 - 2000. 6. 30 ◆ 기업의 애로를 효율적으로 해소할 수 있도록 정부 및 관련 공공기관들을 상호 연계한 현장밀착형 양방향서비스정보망 구축(기업정보제공＋종합안내정보＋민원 및 애로상담 기능＋지역기술정보) ◆ 체계화된 범국가적ㆍ지역별 종합기업지원 정보 서비스 체제 구축 ◆ 지방업체의 기술경쟁력 제고를 위한 지역별 산업기술정보 DB 및 기업지원 전문정보 DB 구축 ◆ EIP(Enterprise Information Portal) 정보제공 및 애로해소를 위한 종합적이고 전문적인 기업지원 포탈시스템 구축(중소벤처기업지원 나침반-HUB 기능)(중략)

• Genomics & Informatics
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• v.18 no.2
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• pp.19.1-19.6
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• 2020

In semantic annotation, semantic concepts are linked to natural language. Semantic annotation helps in boosting the ability to search and access resources and can be used in information retrieval systems to augment the queries from the user. In the research described in this paper, we aimed to identify ontological concepts in scientific text contained in spreadsheets. We developed a tool that can handle various types of spreadsheets. Furthermore, we used the NCBO Annotator API provided by BioPortal to enhance the semantic annotation functionality to cover spreadsheet data. Table2Annotation has strengths in certain criteria such as speed, error handling, and complex concept matching.

• IE interfaces
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• v.15 no.4
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• pp.364-373
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• 2002

This paper developed an operating software for the manufacturing cell of a model plant. The model plant, which was manufactured by Fishertechnik, consists of an assembly cell, a machining cell, and supplementary material handling equipments. Each I/O module of the model plant communicates with the INTERBUS controller devices via High-level Language Interface(HLI). The machining center has two machining cells, which consists of 4 machines respectively, two 3-axis portal transporters, and a rail guided vehicle(RGV). The Petri-Net was used to investigate the dynamics of each machining cell, e.g., the relation of material handling equipments and machines. The operating software was analyzed and designed by Object Oriented Technique. The software was implemented using Delphi 3.0 under Windows 95/NT operating system.

• Geomechanics and Engineering
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• v.15 no.3
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• pp.899-910
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• 2018

Terrace deposits are often encountered in portal areas and tunnels with low overburden. They are challenging to excavate considering their great mechanical and spatial heterogeneity and a very high stiffness contrast within the ground. Terrace deposits are difficult to characterize, considering that samples for laboratory testing are almost unfeasible to obtain, and laboratory tests may not be representative due to scale effects. This paper presents the approach taken for their characterization during the design stage and their posterior validation performed during construction. Lessons learned from several tunnels excavated on terrace deposits on the Bogota-Villavicencio road (central-east Colombia), suggest that based on numerical simulations, laboratory testing and tunnel system behaviour monitoring, an observational approach allows engineers to optimize the excavation and support methods for the encountered ground conditions, resulting in a more economic and safe construction.