• Title/Summary/Keyword: Electronic Commerce Convergence

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A Study on the Analysis of Market Efficiency of Agricultural Products in E-Commerce B2C Platform -Based on the Consumers' Price Fairness Perceptions- (전자상거래 B2C 플랫폼 농산물 시장효율성 분석에 관한 연구 -소비자의 가격공정성 관점 기준으로-)

  • Bai, Xiu-Na;Chung, Gi-Young;Kim, Hyung-Ho
    • Journal of the Korea Convergence Society
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    • v.11 no.6
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    • pp.237-248
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    • 2020
  • The purpose of this study is to measure the agricultural product market efficiency of the three e-commerce platforms from the perspective of consumer price fairness perception, analyze the quality and price gap of invalid brands, and help agricultural products enterprises to formulate reasonable price strategies. The characteristics of farm products sold in e-commerce platforms(quality, origin, taste, safety level) were selected as output indicators and the prices of products were selected as input indicators to evaluate the efficiency of the market through DEA analysis. According to the analysis, JD mall has the largest proportion of effective brands, while YHD.com has the highest average market efficiency, and northeast rice has the largest difference in average efficiency among the three platforms. The results show that price inefficiencies still exist in the electronic market. The development of online market for agricultural products should pay attention to consumer price fairness and pay attention to the coordination between price and quality. The limitation of this paper is that it does not focus on the influence of words of mouth marketing in internet market and consumer experience, which can be the future research direction.

Design and Implementation of Context Awareness Smart Jewelry Device (상황인식 스마트 주얼리 디바이스 설계 및 구현)

  • Kang, YunJeong;Choi, DongOun
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.20 no.11
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    • pp.2113-2118
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    • 2016
  • Smart Jewelry is applied to the components of the Internet of Things. The process of obtaining the status information to the input of the sensor. And it controls the light color of the LED. Because to express the beauty of twinkling lights that can be felt in the jewelery and aesthetic functions were applied in order to feel the mystery. Smart Jewelry is capable of communication, interaction, wearable. Smart jewelery was equipped with a color, temperature, ambient light sensor. It was designed to allow interaction with a Bluetooth module. Applying an algorithm so that the light jewelry colors can vary depending on the circumstances of the smart jewelry wearer had been implemented by the mobile application. It can be realized in digital technology and the convergence of life. It presents the orientation development of the smart jewelery device on IoT environment.

Expansion of the Scope of Electronic Commerce by Standardization: An Analysis a Secondhand Clothing Market (표준화를 통한 전자상거래의 영역 확장: 중고의류 시장 사례 분석)

  • Kim, Iljoo
    • The Journal of Society for e-Business Studies
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    • v.27 no.1
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    • pp.29-41
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    • 2022
  • Since the first sale of a banner advertisement in 1995, electronic commerce has become a new transaction channel for consumers. With more than 20 years of its history, electronic commerce has become an important consumption channel for everyone and inexperience is no more a reason that discourages the consumption through this channel. The great expansion of this channel is now a formidable thereat to traditional channels. However, products with high asset specificity and complexity are still having difficulty to be traded over the online channel where the experience of the products for a consumer is limited. Especially, variations of the same product's quality depending on how pre-owners used the product and high complexity to describe the quality of the products prevent used goods from being traded over e-channels. Added to that, the information asymmetry between sellers and buyers for used goods makes the establishment of market transaction difficult. Considering the challenges, the current case study discusses thredUP, a clothing resale platform company. In this paper, we study how the company could overcome those limitations in this toughest resale market through the use of AI for dynamic pricing and standarized product quality ratings. In addition, we also hope to provide readers with the opportunity to understand the secondhand industries and its market, and see where it is heading for in the future.

Formal Specification and Analysis of Mobile E-commerce protocol (모바일 전자상거래 프로토콜의 정형명세 및 분석)

  • Noh Jung Hyun;Kim Il-Gon;Choi Jin-Ghoo;Kim Hyun-Seok;Choi Jin-Young
    • Proceedings of the Korean Information Science Society Conference
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    • 2005.11a
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    • pp.124-126
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    • 2005
  • 무선 인터넷을 이용한 전자상거래가 증가함에 따라 모바일 환경에서 전자상거래를 보다 안전하고 효율적으로 사용할 수 있도록 SET/A (Secure Electronic Transaction Agent) 프로토콜이 제안되었다. 본 논문에서는 키 노출에 따른 보안 취약점을 분석이 아닌 프로토콜의 행위적 관점에서 SET/A를 정형 명세하고 무선망 접속 불량이나 에이전트 동작 실패와 같은 오류 상황에 의해 교착 상태에 빠지지 않는지 정형 검증하였다. 그 결과 SET/A가 교착 상태에 빠질 수 있음을 확인하였고 확장된 SET/A 프로토콜을 제안하고 검증하였다.

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Design of Sex Offender Notify App for Socially Disadvantaged (사회적 약자들을 위한 성범죄 알림이 앱 설계)

  • Cho, Kwangmoon
    • Journal of Digital Convergence
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    • v.12 no.2
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    • pp.301-306
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    • 2014
  • An app is designed for the socially disadvantaged related to the Sex Offense. In 2013, The Republic of Korea claimed to exterminate four social evils. The first one of social evils is sexual assault. The app proposed in this paper will be used to prevent sex offenses. People may check the news related to the sex offense and search the sex offender. People may learn simple self-defense martial arts and use guidance service to go home safely. People may use this app trying to keep safety from the potential criminals by themselves.

A Study on Extraction of Violation in Elevator (엘리베이터 내에서 폭행의 검출 연구)

  • Shin, Seong-Yoon;Shin, Kwang-Seong;Lee, Hyun-Chang
    • Proceedings of the Korean Society of Computer Information Conference
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    • 2015.01a
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    • pp.45-46
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    • 2015
  • 본 논문에서는 엘리베이터 내에서의 폭행 장면을 효율적으로 추출하기 위해 컬러-$x^2$ 히스토그램을 이용하였다. 컬러-$x^2$ 히스토그램은 컬러히스토그램의 장점과 $x^2$ 히스토그램의 장점을 결합한 추출 방법이다. 또한 기존의 컬러-$x^2$ 히스토그램을 이용하여 키 프레임을 찾아내기 위해 임계값을 찾아낼 때, 실제 폭행 장면 인지 아닌지를 판별하는 확률을 높이기 위해 20개의 샘플영상을 이용하여 통계적인 판단을 이용하였다.

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Design of Security Attributes in Step of S/W Design (S/W 설계 단계에서 보안 속성 설계)

  • Shin, Seong-Yoon;Shin, Kwang-Seong;Lee, Hyun-Chang
    • Proceedings of the Korean Society of Computer Information Conference
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    • 2015.01a
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    • pp.83-84
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    • 2015
  • 본 논문에서는 모든 독립된 업무 시스템에 대해서 보호 대상을 개별적으로 식별해야 한다는 것을 제시한다. 모든 단위 업무 시스템은 노드, 모듈, 인터페이스를 설계하면서 보호대상을 정의해야 한다. 이에 따라서 개별 업무 시스템별로 보호 대상 정의 테이블에서 식별된 보호 대상 노드, 모듈은 분석 단계에서 정의된 보안 기준에 따라 보안 속성을 설계해야 한다는 것이다.

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Vulnerability on Step of Analysis in S/W Development (S/W 개발 분석 단계에서 취약점)

  • Shin, Seong-Yoon;Shin, Kwang-Seong;Lee, Hyun-Chang
    • Proceedings of the Korean Society of Computer Information Conference
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    • 2015.01a
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    • pp.81-82
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    • 2015
  • 본 논문에서는 시스템의 어플리케이션 및 IT 인프라에 대한 모든 중요한 기술적 취약점 관리는 식별되어야한다는 것을 제시한다. 특히 개발 단계에서 실행 가능한 취약점 관리 방안이 도출되어야 한다. 그리고 취약점의 식별 및 분류에서 식별 및 인증, 암호화, 접근제어의 영역에서 정의되지 않은 취약점들은 기술적, 관리적, 운영적 관점에서 해당 영역(어플리케이션, IT 인프라) 별로 누락 없이 정의하도록 한다.

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Modeling of Value Chain for Big Data (빅데이터를 위한 가치사슬 설계)

  • Lee, Sangwon;Park, Sungbum;Lee, Jumin;Ahn, Hyunsup;Choi, Yong Goo
    • Proceedings of the Korean Society of Computer Information Conference
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    • 2015.01a
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    • pp.277-278
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    • 2015
  • The volume sub-challenge requires novel approaches, often referred to as Big Data technologies and methodologies. Data is generated constantly in an ever growing number of places and by an ever growing number of actors while a large proportion of potentially re-usable data resides within silos within institutions or companies. These are needed when conventional database technologies cannot be applied to storage and computing issues. The issue of big data has been referred to as the next frontier in computing. In this paper, we research on factors to design an organizational value chain for Big Data.

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Modeling of Policy Making for Big Data (빅데이터를 위한 정책결정 설계)

  • Lee, Sangwon;Park, Sungbum;Kim, Sunghyun;Chae, Seong Wook
    • Proceedings of the Korean Society of Computer Information Conference
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    • 2015.01a
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    • pp.281-282
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    • 2015
  • Data, by itself, will not reveal the optimal policy choice. Nor will data alone tell us what problems to focus on or how to direct resources. It should be recognized upfront that data-driven policy making cannot provide all the answers to the challenges of good governance. Policy decisions always depend on a combination of facts, analysis, judgment, and values. In this paper, we research on factors to design an organizational policy making for Big Data.

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