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Towards Query Processing in Video Database Management Systems
Towards Query Processing in Video Database Management Systems
Detailed Information
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211152105
- ISBN
- 9798382741062
- DDC
- 004
- 저자명
- He, Wenjia.
- 서명/저자
- Towards Query Processing in Video Database Management Systems
- 발행사항
- [Sl] : University of Michigan, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 202 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 85-12, Section: B.
- 주기사항
- Advisor: Cafarella, Michael;Jagadish, H. V.
- 학위논문주기
- Thesis (Ph.D.)--University of Michigan, 2024.
- 초록/해제
- 요약Videos have been widely adopted across various applications, highlighting the increasing importance of database management systems that can support video queries. However, achieving effective query processing in video database management systems is challenging due to factors such as the substantial size of video databases and the unstructured nature of video content. To address these challenges, I demonstrate that video-specific algorithms that support query processing in video database management systems are essential for performance (accelerating video selection queries), policy (balancing competing query requirements), and explanation (supporting queries for real-world explanation). To support this statement, my dissertation focuses on four key parts: (1) building a new indexing mechanism that captures visual similarity for filtering items that are likely to satisfy the query predicate, (2) developing a video degradation-accuracy profiling system, helping administrators to choose an appropriate degradation setting for competing requirement trade-off in video analytics, (3) proposing a commonsense knowledge-enhanced indexing method, which initially constructs a lossy but inexpensive index and subsequently patches it to quickly identify query result candidates, and (4) implementing a causal inference system that uncovers confounding variables within images to solve confounding bias and compute more accurate average treatment effects (ATE).
- 일반주제명
- Computer science
- 일반주제명
- Computer engineering
- 일반주제명
- Engineering
- 키워드
- Database
- 키워드
- Query processing
- 키워드
- Video analytics
- 기타저자
- University of Michigan Computer Science & Engineering
- 기본자료저록
- Dissertations Abstracts International. 85-12B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520250211152105
■006m o d
■007cr#unu||||||||
■020 ▼a9798382741062
■035 ▼a(MiAaPQ)AAI31349070
■035 ▼a(MiAaPQ)umichrackham005544
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a004
■1001 ▼aHe, Wenjia.
■24510▼aTowards Query Processing in Video Database Management Systems
■260 ▼a[Sl]▼bUniversity of Michigan▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a202 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 85-12, Section: B.
■500 ▼aAdvisor: Cafarella, Michael;Jagadish, H. V.
■5021 ▼aThesis (Ph.D.)--University of Michigan, 2024.
■520 ▼aVideos have been widely adopted across various applications, highlighting the increasing importance of database management systems that can support video queries. However, achieving effective query processing in video database management systems is challenging due to factors such as the substantial size of video databases and the unstructured nature of video content. To address these challenges, I demonstrate that video-specific algorithms that support query processing in video database management systems are essential for performance (accelerating video selection queries), policy (balancing competing query requirements), and explanation (supporting queries for real-world explanation). To support this statement, my dissertation focuses on four key parts: (1) building a new indexing mechanism that captures visual similarity for filtering items that are likely to satisfy the query predicate, (2) developing a video degradation-accuracy profiling system, helping administrators to choose an appropriate degradation setting for competing requirement trade-off in video analytics, (3) proposing a commonsense knowledge-enhanced indexing method, which initially constructs a lossy but inexpensive index and subsequently patches it to quickly identify query result candidates, and (4) implementing a causal inference system that uncovers confounding variables within images to solve confounding bias and compute more accurate average treatment effects (ATE).
■590 ▼aSchool code: 0127.
■650 4▼aComputer science
■650 4▼aComputer engineering
■650 4▼aEngineering
■653 ▼aDatabase
■653 ▼aQuery processing
■653 ▼aVideo analytics
■653 ▼aQuery optimization
■690 ▼a0984
■690 ▼a0464
■690 ▼a0800
■690 ▼a0537
■71020▼aUniversity of Michigan▼bComputer Science & Engineering.
■7730 ▼tDissertations Abstracts International▼g85-12B.
■790 ▼a0127
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17162865▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
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