• Journal of the Korean Institute of Rural Architecture
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• v.16 no.4
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• pp.17-24
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• 2014

To make the beautiful rural landscapes, the Samcheok city of provincial governments is implementing the authentication system about rural landscape housing as one of various landscape policies. This authentication system about the landscape housing is to select the better rural landscape houses to harmonize with surrounding ground plots, ground shapes, villages, mountains and natural environments of landscape houses submitted by house owner every year. This research aims to analyze the architectural features of the authenticated rural landscape houses and to propose the improvement directions by analyzing architectural features about the rural landscape houses selected by the municipal architecture committee of Samcheok city.

• Journal of Urban Science
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• v.9 no.2
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• pp.69-82
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• 2020

The purpose of this study were to examine the deterioration of the old downtown in the southern area of Pyeongtaek City and derive suggestions for an urban regeneration project in South Pyeongtaek City. To do so, the researchers investigated the researchers investigated the deterioration and current status of the downtown from a multifaceted perspective based on previous in depth. It was found that in Pyeongtaek City, problems unique to the southern, Pyeongtaek, and Paengeong areas interplayed in a complicated manner. Accordingly, for the urban regeneration project to be effective, continuous participation of experts and community residents with intimate knowledge of the regional features is essential. This study focused on identifying the reasons why the old downtown has deteriorated and suggesting ways to revitalize it. The study is of significance in that it derived urban regeneration strategies based on regional features.

• Proceedings of the Korean Institute of Landscape Architecture Conference
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• 2007.10b
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• pp.135-140
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• 2007

Landscape Architecture is the everlasting theme while the architecture is the concretionary symbol. In other words, greening system is the only living infrastructure in city. Sour of a city regional cultural connotation is decided by the city owners and presented as the exterior style and features by architecture, road, and context and landscape etc. This passage will discuss the outward manifestation and interior relationship, trend of development of Shanghai Style landscape and culture. In addition, trying to discern the progress trend of landscape in big city is also what will be talk about.

• Journal of KIISE:Computing Practices and Letters
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• v.16 no.3
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• pp.257-262
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• 2010

SOA (Service-Oriented Architecture), which has become very popular recently, is a new paradigm for software development and application. In this paper, we propose an integrated architecture which is able to effectively manage and control a variety of services for U-City projects focusing on the importance of service integration. SOA has a number of important features such as loose coupling, standard bases, and distributed computing, all of which are the essential elements for merging and providing various services in U-City projects. We exploit the ESB (Enterprise Service Bus) for reflecting those features, which is a core module linking mutually heterogeneous components so that the communication of services can be implemented. In this paper, we discuss the necessity of SOA in U-City services and a possible scenario and method for the implementation. Finally, we propose an integrated architecture for the U-City Integration and Management Center.

• Korean Institute of Interior Design Journal
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• v.15 no.5 s.58
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• pp.209-220
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• 2006

The goal to establish one multipurpose senior center in one district of Seoul city has been nearly completed. However, since it is behind the schedule by about 6 years, nearly all senior centers are saturated currently. Therefore, additional foundation plan of senior centers is in progress. Also, the main function of the center has changed from health and leisure to various welfare programs that the elderly living in a community need. In order to supplement these problems, many existing senior centers are using center to the most through addition and change of rooms. To establish the direction of spatial plan at establishing senior centers according to the regional characteristics, 20 cases of Seoul multipurpose senior centers in operation were site surveyed and the results of spatial features by types established and changed corresponding to each condition were suggested as follows: 1. The types were classified according to the shape of floor plan, sectional planning, entry traffic line, linkage with attached facilities and addition method etc. by the characteristics of the elderly in multipurpose senior centers, program operation, linkage of spatial composition by the function, positional relation between centers, management and operation method, and center complication method etc. and the respective features were suggested. 2. By analyzing the gross floor area and the area of each room of senior centers, the features of area by types and the features of area by each detailed center were suggested.

• KIEAE Journal
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• v.2 no.4
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• pp.49-56
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• 2002

The quality of urban environment where large population reside is becoming more vitally important than ever. Recently the city of Seoul has launched a 'green city' program converting number of city owned lots into urban parks. In this study, we first investigate four recently opened city parks with water ponds in Seoul. This study then classify these parks according to their respective designs, particularly addressing design and environmental impacts by water features. From these exercises, we derive the following interim findings: 1. Design patterns of waterscape is changing. 2. Water in the city park is a major design feature. 3. Design methodology for city parks must be studied further.

• Journal of Advanced Information Technology and Convergence
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• v.10 no.2
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• pp.73-81
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• 2020

The number of mobile devices roaming into a ubiquitous city (u-city) continues to rise as wireless systems have been widely deployed. The number of mobile devices also varies with time, and they tend to frequently change their locations. In addition, the available wireless access networks may belong to different domains, administrations, management, and internet service providers (ISPs). A fusion of overlapping heterogeneous wireless access networks (e.g., WiMax, Wi-Fi, LTE, etc.) serves the u-city in order to reach different coverage. In this context, technical challenges arise in mobility management for heterogeneous networks to realize their potential coverage and capacity benefits. This paper deals with the analysis of a decentralized mobility management support for u-City wireless network infrastructure. This scheme takes advantage of the features of the fully-distributed model of networked-based mobility management protocol to alleviate and realize the ubiquitous requirements of a u-City.

• Journal of the Korean Home Economics Association
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• v.36 no.12
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• pp.175-189
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• 1998

The purpose of this study were 1) to investigate the degree of quality of life and housing satisfaction and the variables to affect it, 2) to identify housing and community satisfaction between Seoul and Chung-Ju city residents and to compare it if there were any differences. The results were Seoul city residents' life and housing satisfactions are more higher than Chung-Ju's and housing variable influenced relatively higher degree to life satisfaction. Prefered housing and community features were identified and community satisfaction variables were investigated.

• Korean Institute of Interior Design Journal
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• v.16 no.2 s.61
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• pp.87-96
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• 2007

This study analyzes the place of modem architecture based on the place theory of C. N, Schultz. For applying Schultz's theory to the modern architecture, It is required to examine the modern cityscape, features of inner space of architecture and features of program. By analyzing the avant-garde architecture of Rem Koolhaas on such basis, the potentiality of placeness of modern architecture could be verified and the alternatives would be searched. It is inferred that the placeness features of Rem Koolhaas' public architecture is under the influence of the interpretation of program based on the humane background rather than the physical aspects of surroundings. The inner space shows the non-linear features, the metaphor of city. The obscurity of physical boundary illustrates the flexible features with ambiguous boundary. Consequently, the inner space expresses the surreal atmosphere that doesn't match the purposes of usage of architecture, the traditional concept. The outer shape is recognized as the by-product from the interpretation of internal program rather than it considered the surrounding context. The outer shape has the relatively simple formative shape and contrasts against the complicated inner space by using the non-physical materials. It is found that Koolhaas' architecture doesn't pursue the features of placeness of traditional concept. However, It is inferred that his architecture has the possibility of placeness by attaching the meaning through the social roles of each architecture. It gives the substantial suggestion to the modern architecture that can't easily acquire the placeness of traditional concept due to the environment of modern city.

• The Journal of the Korea institute of electronic communication sciences
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• v.13 no.2
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• pp.397-404
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• 2018

As the usage of internet is increasing, a lot of user behavior are written in a log file and the researches and industries using the log files are getting activated recently. This paper uses the Hadoop based on open source distributed computing platform and proposes a customized tourism system by analyzing user behaviors in the log files. The proposed system uses Google Analytics to get user's log files from the website that users visit, and stores search terms extracted by MapReduce to HDFS. Also it gathers features about the sight-seeing places or cities which travelers want to tour from travel guide websites by Octopus application. It suggests the customized cities by matching the search terms and city features. NBP(next bit permutation) algorithm to rearrange the search terms and city features is used to increase the probability of matching. Some customized cities are suggested by analyzing log files for 39 users to show the performance of the proposed system.