http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Analyzing Public Access and Boundary Utilization in Landscape Architecture
장재우,이상윤 한국공간디자인학회 2024 한국공간디자인학회논문집 Vol.19 No.2
(Background and Purpose) In contemporary society, Landscape Architecture crucially addresses the relationships between architecture and landscape, as well as individual and public realms within cities, establishing boundaries as areas with potential for communication while maintaining continuity between buildings and land. Despite the existence of developments ranging from single buildings to large-scale urban projects, many boundary and green spaces are currently applied in cities in isolated and passive ways, with limited functionality in terms of accessibility and publicness. Furthermore, the potential of Landscape Architecture to function diversely within urban environments is underutilized due to a lack of research on its boundary components and methods, compounded by uniform regulations. Against this backdrop, this paper proposes using the boundary spaces of buildings as a solution to practical urban problems, examining the construction methods and components of Landscape Architecture's boundary spaces to advance the concept of 'publicness' in both current and future architectural developments. (Method) This research employs case studies to examine the integration methods of Landscape Architecture within urban conditions, leveraging landscape concepts to bridge diverse aspects and elements. The study emphasizes the critical elements of Landscape Architecture, such as the rates of 'open area' and 'openness,' by investigating international architectural projects. These case studies are instrumental in understanding the types, access, efficiency, and rates of open areas, which are pivotal in expressing the public usage of Landscape Architectures numerically. (Results) The boundary spaces of Landscape Architecture, reflecting the urban context and locality, have shown high potential for public use and were categorized for analysis accordingly. This study introduced an innovative 'publicness graph,' linking objective indicators like 'public area ratio' and 'openness' to visualize detailed characteristics. By defining the Public Occupancy Index (POI) and Balance Deviation Index (BDI), the study quantitatively categorized the 'publicness' of individual buildings, which had previously been expressed qualitatively. (Conclusions) The study concludes that Landscape Architecture holds the potential to revolutionize the design and functionality of public spaces within urban landscapes. Through case analysis and conceptual establishment of the use of boundary spaces in landscape architecture, a quantitative analysis method has been presented. By applying the types of 'Street type', 'Park type', and 'Street + Park type' as case studies, the validity of the analytical method that quantifies the individual characteristics of buildings associated with publicness proposed in this paper has been confirmed. The analysis method based on the 'Publicness Graph' is expected to contribute significantly to the development of design plans and models that can optimize the public use of increasingly complex boundary spaces in modern architecture.
요약 화일 기법에 기반한 효율적인 한국형 정보 검색 시스템의 설계
張在佑 全北大學校 1994 論文集 Vol.38 No.-
With rapid increase of information requirements, many information retrieval systems are developed. Since the systems should treat unformatted text, efficient automatic idexing and access methods must be considered to support hangul texts. Therefore, we design an efficient information retrieval system by using a hybrid approach which combines a couple of advantages inherited from signature and inverted file methods. The signature file method requires low storage overhead and can support a partial match query, reducing the overhead of automatic indexing. As a result, our system treats all types of user queries efficiently with low storage overhead and provides an automatic indexing method to reduce dictionary search time using syllable information.
張在右 全北大學校 1995 論文集 Vol.39 No.-
Recently, inverted file and signature file methods have been used as low-level storage structures for efficient information retrieval. In this paper, we implement inverted files using B^+Tree, Hash and Trie, as well as signature files using bit-sliced techniques. We compare the performance of the four methods in terms of retrieval efficiency, retrieval time and storage overhead, Experimental results show that the Trie-based inverted file method achieves good retrieval performance and the B^+Tree-based method is suitable for handling a large amount of text documents. In addition, the signature file method is relatively slow on retrieval time, but it provides good retrieval efficency and requires low storage overhead.
張在佑 全北大學校 1993 論文集 Vol.36 No.-
Signature file methods have been mainly studied as the efficient methods of English texts. Because it is difficult to adapt the methods to Korean text enviorment, new approches for Korean texts must be studied. In this paper, we review syllable-oriented signature extraction methods which have been proposed for Korean texts, i.e. 1-syllable-pattern, 2-syllable-pattern and combination methods, and compare these methods on retrieval performance. The comparison result shows that the combination method is the most efficient.