• Journal of the Korea Convergence Society
• /
• v.10 no.7
• /
• pp.23-31
• /
• 2019

In this study, we collected data through online travel notes from January to December 2018 and analyzed the seasonal travel characteristics of individual visiting Chinese by utilizing social network analysis. The analysis showed that Seoul is a hub for Chinese travel to Korea and the main destinations for individual visiting Chinese are concentrated in Seoul, Busan, Jeju Island, Gyeongju and Gangneung, with wide differences in seasons. The research results can be used as basic data for the development of tourism courses for individual Chinese tourists to Korea, provision of tourism services and optimization of tourism facility layout. Future research can consider continuing to use network travel notes to study the tourist destination and the mode of transportation between tourist nodes, which can provide reference for the development of tourist market and the planning and design of tourist traffic.

• Korean Journal of Ecology and Environment
• /
• v.52 no.1
• /
• pp.9-12
• /
• 2019

The red-eared slider (Trachemys scripta elegans) is the one of the most popular pets, and the most commonly traded species in the world. It is designated as an ecosystem disturbance species that has been managed in South Korea. To date, no reports of natural or anthropogenic migration and spreading of T. s. elegans in South Korea are available. In the present study, we estimated the expected route and the movable path of one female T. s. elegans found in Namsan-myun, Gyeongsan-si, Gyeongsangbuk-do. Based on the movable path, the potential destination of the female turtle was estimated to be about 282 m and 468 m away. Therefore, the moving distance of the red-eared slider to the nearest water system will be at least 606 m and at most 792 m. Our results provide the first evidence about the natural migration and spreading of exotic turtles. This study can serve as a basis for the management and countermeasures against the introduced of T. s. elegans and other exotic species in South Korea.

• Journal of Industrial Convergence
• /
• v.16 no.1
• /
• pp.15-20
• /
• 2018

Along with the increase of internet shopping, crimes that exploited personal information on the invoice of goods are becoming more and more advanced and becoming more and more classified from the interception of goods through voice phishing attack, injury, sexual offense. Therefore, in order to guarantee the anonymity of the customer's delivery information, there is a need for a delivery tracking prevention system which keeps the route information of the product's destination secret among delivery companies. For this purpose, We suggest that delivery tracing protect model based smart contract for guaranteed anonymity to protect the anonymity by encrypting delivery information and by separation of payment and personal information using the anonymity technique of block chain-based cryptography. Our proposed model contributes to expansion of internet shopping based on block chaining by providing information about product sales to company and guaranteeing anonymity of customer's delivery information to customer.

• Journal of Korean Society of Forest Science
• /
• v.100 no.3
• /
• pp.382-391
• /
• 2011

The purpose of this study was to understand Jirisan-round Trail trekkers' socioeconomic and travel characteristics, travel motivations, and travel attitudes. On-site and email surveys were carried out from July to November of 2008 and a total of 1,026 individuals' data were analyzed. Survey results showed that the percentages of middle age users, highly educated, and professionals/managers were relatively higher among trekkers of Jirisan-round Trail. And they traveled with a small group, collected destination-related information before traveling, and showed a high level of satisfaction. Especially they had not only strong motivations for admiring, understanding, and experiencing the nature but also positive travel attitudes. Based on the results of a cluster analysis, the trekkers of Jirisan-round Trail were divided into two groups, ecotourists and nature tourists. The ecotourists group showed relatively enthusiastic participation, more nature-oriented and culturally sensitive travel attitudes, and a higher satisfaction. The results would be used for establishing effective management strategies for building environmentally and socially responsible trekking culture.

• The Southeast Asian review
• /
• v.20 no.2
• /
• pp.135-178
• /
• 2010

This study is to seek alternatives for regional governance related to transnational labor migration issues in Southeast Asia. This study examined the present situation and trends of labor migration in the region, reviewed involved transnational issues, and identified the current issues of governance to seek alternatives for regional governance. The increase in cross-border labor migration is no doubt a sign of growth and dynamism of the region and greater integration of their economies. But it also poses complex policy and management issues as well as transnational issues over such as unequal economic profits, illegal migration, human rights, and social security issues. In this reality, regional governance is a very important theme and the efforts to manage their migration inherently involve fundamental conflict and tension between related countries and regions. However, politics and governance of transnational migrant workers in Southeast Asia are still pursued at the national level. To resolve these issues, it is urgently required to secure not only collaboration between the parties concerned but also governance at the regional level. Findings of this study are: First, although labor migration has been a relatively long-time transnational issue, the history of addressing the issue at the regional governance is very short and still inceptive. Second, given its size, labor migration in Southeast Asia requires effective regional governance but no breakthrough was possible due to the conflict of interests between origin and destination countries and the conflict of logic between the labor market and the state. Third, the issue of labor migration is an important element for the formation of economic and socio-cultural communities the ASEAN countries have pursued. Fourth, it is urgently needed to seek alternatives for good and effective regional governance as a key to resolving these issues over migrant workers in Southeast Asia.

• Journal of the Korea Society of Computer and Information
• /
• v.25 no.12
• /
• pp.135-144
• /
• 2020

In graph theory, the least-cost path is discovered by searching the shortest path between a start node and destination node. The least cost is calculated as a one-dimensional value that represents the difference in distance or price between two nodes, and the nodes and edges that comprise the lowest sum of costs between the linked nodes is the shortest path. However, it is difficult to determine the shortest path if each node has multiple attributes because the number of cost types that can appear is equal to the number of attributes. In this paper, a shortest path search scheme is proposed that considers multiple attributes using the Euclidean distance to satisfy various user requirements. In simulation, we discovered that the shortest path calculated using one-dimensional values differs from that calculated using the Euclidean distance for two-dimensional attributes. The user's preferences are reflected in multi attributes and it was different from one-dimensional attribute. Consequently, user requirements could be satisfied simultaneously by considering multiple attributes.

• Journal of Digital Convergence
• /
• v.20 no.5
• /
• pp.239-251
• /
• 2022

This study tried to understand the structural relationship between public crisis communication, emotional influence, and behavioral intention in a national crisis/risk situation. Based on the results of previous studies and empirical studies, the results of crisis/threat type, crisis/threat response, sentiment (crisis/risk responsibility, strategic risk/risk reflective response), and action intention For tourists who visit tourist destinations, as well as the relationship between crisis and risk communication at the tourist destination and one of the unique emotions of Koreans (crisis threat responsibility, strategic response, and reflective response to crisis threat) The relationship between the outcome variable, behavioral intention, was identified. A theoretical study was conducted on each research concept to achieve the proposed research purpose. Based on this, a questionnaire was drawn up and empirical research was conducted in parallel. Three hypotheses were established, and meaningful results were confirmed according to the results of the hypotheses. When a risky situation occurs, the government, business, and local community will actively respond and respond to it as an opportunity to offset the risk of crisis.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
• /
• v.8 no.10
• /
• pp.1-9
• /
• 2018

The purpose of this exploratory study is to identify the mobile phone applications (apps) used by foreign tourists visiting South Korea through a pilot study using focus groups and individual interviews. Concentrating on tourist mobile app use in a smart tourism environment and categorized through a taxonomy of mobile applications lays the framework and determines the factors boosting tourism smartphone app trends by foreign tourists visiting South Korea. Researchers collected data through ethnographic methods and analyzed it through qualitative research to uncover major themes within the smart tourism app use phenomenon. The researchers coded, counted, analyzed, and then divided the findings gleaned from a pilot study and interviews into a taxonomy of seven logical smartphone app categories. The labeling and coding of all the data accounting for similarities and differences can be recognized and are logically discussed in the implications of the apps used by tourists to assist tourist destinations. More specifically these findings will assist smart tourism destinations by better understanding foreign tourist smartphone app use behavior. Tourists visiting South Korea interviewed in this study exhibited significant mastery of Internet of Things (IoT) technologies, craved free WiFi access, and utilized smartphone apps for all facets of their travel. Findings show major concentrations of app use in bookings of accommodations, tourist attractions, online shopping, navigation, wayfinding, augmented reality, information searching, language translation, gaming, and online dating while traveling in South Korea.

• Journal of Digital Convergence
• /
• v.21 no.3
• /
• pp.23-31
• /
• 2023

As COVID-19 is nearing the end, the travel industry is gradually picking up steam as the attention of those who have not traveled in nearly a few years is drawn back to travel. Accordingly, we intend to develop a travel-related application to help with travel. According to the current trend of SNS, this application provides a review function as the main function. In addition, travel records can be stored through the gallery, and the route to the destination can be conveniently viewed through navigation. People usually use multiple applications at the same time depending on their purpose when traveling. This project aims to improve convenience by developing applications that combine various functions to eliminate such hassle. The development tool uses Android Studio.

• Journal of the Society of Disaster Information
• /
• v.20 no.2
• /
• pp.257-269
• /
• 2024

Purpose: The purpose of this study is to explain the pivotal role of the travel forecasting process in urban transportation planning. This study emphasizes the use of travel forecasting models to anticipate future traffic. Method: This study examines the methodology used in urban travel demand modeling within transportation planning, specifically focusing on the Urban Transportation Modeling System (UTMS). UTMS is designed to predict various aspects of urban transportation, including quantities, temporal patterns, origin-destination pairs, modal preferences, and optimal routes in metropolitan areas. By analyzing UTMS and its operational framework, this research aims to enhance an understanding of contemporary urban travel demand modeling practices and their implications for transportation planning and urban mobility management. Result: The result of this study provides a nuanced understanding of travel dynamics, emphasizing the influence of variables such as average income, household size, and vehicle ownership on travel patterns. Furthermore, the attraction model highlights specific areas of significance, elucidating the role of retail locations, non-retail areas, and other locales in shaping the observed dynamics of transportation. Conclusion: The study methodically addressed urban travel dynamics in a four-ward area, employing a comprehensive modeling approach involving trip generation, attraction, distribution, modal split, and assignment. The findings, such as the prevalence of motorbikes as the primary mode of transportation and the impact of adjusted traffic patterns on reduced travel times, offer valuable insights for urban planners and policymakers in optimizing transportation networks. These insights can inform strategic decisions to enhance efficiency and sustainability in urban mobility planning.