DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Park, Kyu-Ho | - |
dc.contributor.advisor | 박규호 | - |
dc.contributor.author | Song, Yong-Joo | - |
dc.contributor.author | 송용주 | - |
dc.date.accessioned | 2011-12-14 | - |
dc.date.available | 2011-12-14 | - |
dc.date.issued | 2007 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=268730&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/35424 | - |
dc.description | 학위논문(박사) - 한국과학기술원 : 전기및전자공학전공, 2007, [ vi, 72 p. ] | - |
dc.description.abstract | With advances in ubiquitous environments, user demand for easy data-lookup is growing rapidly. Not only users but intelligent ubiquitous applications also require data-lookup services for a ubiquitous computing framework. This paper proposes a backward-compatible, searchable virtual file system (S-VFS) for easy data-lookup. We add search functionality to the VFS, the de facto standard abstraction layer over the file system. Users can find a file by its attributes without remembering the full path. S-VFS maintains the attributes and the indexing structures in a normal file per partition. It processes queries and returns the results in a form of a virtual directory. S-VFS is the modified VFS, but uses legacy file systems without any modification. Since S-VFS supports full backward compatibility, users can even browse hierarchically with the legacy path name. We implement S-VFS in Linux kernel 2.6.7-21. Experiments with randomly generated queries demonstrate outstanding lookup performance with a small overhead for indexing. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Operating System | - |
dc.subject | distributed file system | - |
dc.subject | virtual file system | - |
dc.subject | ubibuitous computing | - |
dc.subject | 운영체제 | - |
dc.subject | 분산 파일 시스템 | - |
dc.subject | 가상 파일 시스템 | - |
dc.subject | 유비쿼터스 컴퓨팅 | - |
dc.subject | Operating System | - |
dc.subject | distributed file system | - |
dc.subject | virtual file system | - |
dc.subject | ubibuitous computing | - |
dc.subject | 운영체제 | - |
dc.subject | 분산 파일 시스템 | - |
dc.subject | 가상 파일 시스템 | - |
dc.subject | 유비쿼터스 컴퓨팅 | - |
dc.title | S-VFS | - |
dc.title.alternative | 지능형 유비쿼터스 저장 공간을 위한 검색 가능한 가상 파일 시스템에 관한 연구 | - |
dc.type | Thesis(Ph.D) | - |
dc.identifier.CNRN | 268730/325007 | - |
dc.description.department | 한국과학기술원 : 전기및전자공학전공, | - |
dc.identifier.uid | 020025150 | - |
dc.contributor.localauthor | Park, Kyu-Ho | - |
dc.contributor.localauthor | 박규호 | - |
dc.title.subtitle | searchable virtual file system for an intelligent ubiquitous storage | - |
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