Korean Institute of Smart Media最新文献_第10页

Identifying Research Trends in Big data-driven Digital Transformation Using Text Mining 利用文本挖掘识别大数据驱动的数字化转型的研究趋势

Korean Institute of Smart Media Pub Date : 2022-11-30 DOI: 10.30693/smj.2022.11.10.54

Minjun Kim

{"title":"Identifying Research Trends in Big data-driven Digital Transformation Using Text Mining","authors":"Minjun Kim","doi":"10.30693/smj.2022.11.10.54","DOIUrl":"https://doi.org/10.30693/smj.2022.11.10.54","url":null,"abstract":"A big data-driven digital transformation is defined as a process that aims to innovate companies by triggering significant changes to their capabilities and designs through the use of big data and various technologies. For a successful big data-driven digital transformation, reviewing related literature, which enhances the understanding of research statuses and the identification of key research topics and relationships among key topics, is necessary. However, understanding and describing literature is challenging, considering its volume and variety. Establishing a common ground for central concepts is essential for science. To clarify key research topics on the big data-driven digital transformation, we carry out a comprehensive literature review by performing text mining of 439 articles. Text mining is applied to learn and identify specific topics, and the suggested key references are manually reviewed to develop a state-of-the-art overview. A total of 10 key research topics and relationships among the topics are identified. This study contributes to clarifying a systematized view of dispersed studies on big data-driven digital transformation across multiple disciplines and encourages further academic discussions and industrial transformation.","PeriodicalId":249252,"journal":{"name":"Korean Institute of Smart Media","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125621946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ESG-oriented Governance Work System for Smart Highway Implementation 面向esg的智慧公路治理工作体系

Korean Institute of Smart Media Pub Date : 2022-11-30 DOI: 10.30693/smj.2022.11.10.36

Bong Shik Yoon, Sowol Yoo

{"title":"ESG-oriented Governance Work System for Smart Highway Implementation","authors":"Bong Shik Yoon, Sowol Yoo","doi":"10.30693/smj.2022.11.10.36","DOIUrl":"https://doi.org/10.30693/smj.2022.11.10.36","url":null,"abstract":"This study was promoted to prepare an ESG-oriented work system for Korea Expressway Corporation through sustainable highway construction, IOT-based smart highway preparation, and establishment of a broad convergence business governance system between multiple ministries and implementing entities. Based on the 2nd Basic Plan for Landscape Policy (2020~2024) and the Public Design Promotion Act (2018~2022), the study was conducted through the improvement of the highway design method to be applied for four years from 2021 to 2024, the changes in construction and social conditions related to expressways, the analysis of policies and plans to secure consistency with the 'Korean New Deal', and the analysis of the project performance and work promotion system that the Korea Expressway Corporation's business execution organization has promoted together with each government department. The results of this research are expected to help the Korea Expressway Corporation establish the 21st Innovation Plan for the phased construction of a “100-years landscape with people” and the preparation of a sustainable future highway environment creation project for the lives and safety of the people.","PeriodicalId":249252,"journal":{"name":"Korean Institute of Smart Media","volume":"158 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124495657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Employee’s Business Outlook Disclosed Through Social Media And Employment Growth: The Case of Jobplanet 通过社交媒体披露的员工商业前景与就业增长:Jobplanet的案例

Korean Institute of Smart Media Pub Date : 2022-11-30 DOI: 10.30693/smj.2022.11.10.9

B. Kim, J. Kang

{"title":"Employee’s Business Outlook Disclosed Through Social Media And Employment Growth: The Case of Jobplanet","authors":"B. Kim, J. Kang","doi":"10.30693/smj.2022.11.10.9","DOIUrl":"https://doi.org/10.30693/smj.2022.11.10.9","url":null,"abstract":"The recent expansion of the use of social media has served as an opportunity to express users' opinions in real time in various fields such as society, economy, politics, and culture, and brought many platforms that provide various information about companies. Among them, Glassdoor.com which started 2008 in US provides users with evaluations of the current and the former employees of their companies and also provides a outlooks for the company's growth Such a platform has the utility of providing necessary information to whom want to find a job or change jobs. In addition to this, variable studies have shown that the company information provided through these platforms is useful for investors as well. In this study, it was tested whether the corporate growth prospects of employees provided by Jobplanet, a platform with a typical function similar to Glassdoor.com in Korea, have predictive power to predict actual corporate growth. The forecast provided by Jobplanet and the company's financial indicator data received from FnGuide were collected and composed of panel data and analyzed using fixed effect model regression analysis. As a result, it was found that companies with positive prospects had higher employment growth than companies with negative prospects. When the outlook was neutral, the employment growth rate was higher than that of companies with a negative outlook.","PeriodicalId":249252,"journal":{"name":"Korean Institute of Smart Media","volume":"488 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127015700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Delegated Provision of Personal Information and Storage of Provided Information on a Blockchain Ensuring Data Confidentiality 授权提供个人信息并在区块链上存储所提供的信息，确保数据机密性

Korean Institute of Smart Media Pub Date : 2022-11-30 DOI: 10.30693/smj.2022.11.10.76

Jun-Cheol Park

{"title":"Delegated Provision of Personal Information and Storage of Provided Information on a Blockchain Ensuring Data Confidentiality","authors":"Jun-Cheol Park","doi":"10.30693/smj.2022.11.10.76","DOIUrl":"https://doi.org/10.30693/smj.2022.11.10.76","url":null,"abstract":"Personal information leakage is very harmful as it can lead to additional attacks using leaked information as well as privacy invasion, and it is primarily caused by hacking server databases of institutions that collect and store personal information. We propose a scheme that allows a service-requesting user to authorize a secure delegated transfer of his personal information to the service provider via a reliable authority and enables only the two parties of the service to retrieve the provided information stored on a blockchain ensuring data confidentiality. It thus eliminates the necessity of storing customer information in the service provider's own database. As a result, the service provider can serve customers without requiring membership registration or storing personal information in the database, so that information leakage through the server database can be completely blocked. In addition, the scheme is free from the risk of information leakage and subsequent attacks through smartphones because it does not require a user’s smartphone to store any authentication credential or personal information of its owner.","PeriodicalId":249252,"journal":{"name":"Korean Institute of Smart Media","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132637656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Industrial Technology Leak Detection System on the Dark Web 暗网上的工业技术泄漏检测系统

Korean Institute of Smart Media Pub Date : 2022-11-30 DOI: 10.30693/smj.2022.11.10.46

Young Jae Kong, Hangbae Chang

{"title":"Industrial Technology Leak Detection System on the Dark Web","authors":"Young Jae Kong, Hangbae Chang","doi":"10.30693/smj.2022.11.10.46","DOIUrl":"https://doi.org/10.30693/smj.2022.11.10.46","url":null,"abstract":"Today, due to the 4th industrial revolution and extensive R&D funding, domestic companies have begun to possess world-class industrial technologies and have grown into important assets. The national government has designated it as a “national core technology” in order to protect companies' critical industrial technologies. Particularly, technology leaks in the shipbuilding, display, and semiconductor industries can result in a significant loss of competitiveness not only at the company level but also at the national level. Every year, there are more insider leaks, ransomware attacks, and attempts to steal industrial technology through industrial spy. The stolen industrial technology is then traded covertly on the dark web. In this paper, we propose a system for detecting industrial technology leaks in the dark web environment. The proposed model first builds a database through dark web crawling using information collected from the OSINT environment. Afterwards, keywords for industrial technology leakage are extracted using the KeyBERT model, and signs of industrial technology leakage in the dark web environment are proposed as quantitative figures. Finally, based on the identified industrial technology leakage sites in the dark web environment, the possibility of secondary leakage is detected through the PageRank algorithm. The proposed method accepted for the collection of 27,317 unique dark web domains and the extraction of 15,028 nuclear energy-related keywords from 100 nuclear power patents. 12 dark web sites identified as a result of detecting secondary leaks based on the highest nuclear leak dark web sites.","PeriodicalId":249252,"journal":{"name":"Korean Institute of Smart Media","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128762225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Implementation of Electrical and Optical characteristicsbased on new packaging in UV LED 基于UV LED新封装的电学和光学特性的实现

Korean Institute of Smart Media Pub Date : 2022-10-31 DOI: 10.30693/smj.2022.11.9.21

Yong-Kab Kim, Hyoung Jin Kim, Byoung Chol Kim, Byeong-Seon Park

引用次数: 0

Proposal of a Hand Motion and Control Method Matching System for Interaction Optimized for Mixed Reality Control: Focusing on Meta Interface and Augmented Behavior 一种面向混合现实控制优化的手部运动与控制方法匹配系统:基于元界面和增强行为

Korean Institute of Smart Media Pub Date : 2022-10-31 DOI: 10.30693/smj.2022.11.9.81

Saya Lee, Eunjong Lee

{"title":"Proposal of a Hand Motion and Control Method Matching System for Interaction Optimized for Mixed Reality Control: Focusing on Meta Interface and Augmented Behavior","authors":"Saya Lee, Eunjong Lee","doi":"10.30693/smj.2022.11.9.81","DOIUrl":"https://doi.org/10.30693/smj.2022.11.9.81","url":null,"abstract":"In an era where non-face-to-face meetings become common, eXtended Reality(XR) is rapidly developing and filling areas that are not satisfied in online meetings based on existing photos/video method. In particular, general users are also able to easily access and use HMD-type mixed reality devices. However, the basic operations applied in HMD-type in Mixed Reality(MR) with hands as the main input tool do not have a standardized system, and each manufacturer operates in a separate response to each other's hand movements. Therefore, this study considered that a systematic hand motion matching system considering the usability and efficiency of operations performed in mixed reality was necessary, and conducted a study to clarify this. First, the basic operation performed in the MR environment and its attributes were investigated, and at the same time, the structure of the hand and the attributes of the possible hand movements were identified. Based on the identified properties, it is intended to present a system that can intuitively and efficiently match basic operation properties in the MR environment with subtle operation properties according to the structure/context of the hand.","PeriodicalId":249252,"journal":{"name":"Korean Institute of Smart Media","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116774459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

AI-based smart water environment management service platform development 基于人工智能的智慧水环境管理服务平台开发

Korean Institute of Smart Media Pub Date : 2022-10-31 DOI: 10.30693/smj.2022.11.9.56

Nam-Ho Kim

引用次数: 0

Unity Engine-based Underwater Robot 3D Positioning Program Implementation 基于Unity引擎的水下机器人3D定位程序实现

Korean Institute of Smart Media Pub Date : 2022-10-31 DOI: 10.30693/smj.2022.11.9.64

Chul-Ho Choi, Chun-Bo Sim, Jonghun Kim, Junyeong Kim, Jun Park, S. Park, S. Jung

引用次数: 0

Optimal Camera Placement Leaning of Multiple Cameras for 3D Environment Reconstruction 三维环境重建中多摄像机的最佳放置倾斜

Korean Institute of Smart Media Pub Date : 2022-10-31 DOI: 10.30693/smj.2022.11.9.75

Juhwan Kim, Dongsik Jo

引用次数: 2