咨询与建议

限定检索结果

文献类型

  • 627 篇 会议
  • 275 篇 期刊文献
  • 11 册 图书

馆藏范围

  • 913 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 873 篇 工学
    • 824 篇 计算机科学与技术...
    • 602 篇 软件工程
    • 87 篇 电气工程
    • 29 篇 信息与通信工程
    • 28 篇 控制科学与工程
    • 22 篇 机械工程
    • 14 篇 建筑学
    • 14 篇 土木工程
    • 10 篇 生物医学工程(可授...
    • 8 篇 化学工程与技术
    • 5 篇 环境科学与工程(可...
    • 5 篇 生物工程
    • 5 篇 安全科学与工程
    • 4 篇 电子科学与技术(可...
    • 4 篇 交通运输工程
    • 4 篇 农业工程
  • 151 篇 管理学
    • 84 篇 图书情报与档案管...
    • 72 篇 管理科学与工程(可...
    • 26 篇 工商管理
  • 108 篇 理学
    • 76 篇 数学
    • 13 篇 系统科学
    • 10 篇 生物学
    • 7 篇 化学
    • 5 篇 物理学
    • 3 篇 地球物理学
  • 11 篇 经济学
    • 10 篇 应用经济学
  • 8 篇 医学
    • 7 篇 基础医学(可授医学...
  • 7 篇 农学
    • 7 篇 作物学
  • 6 篇 教育学
    • 4 篇 心理学(可授教育学...
  • 6 篇 文学
    • 3 篇 新闻传播学
  • 3 篇 艺术学
  • 1 篇 法学

主题

  • 913 篇 object-oriented ...
  • 26 篇 databases
  • 15 篇 relational datab...
  • 14 篇 query languages
  • 14 篇 deductive databa...
  • 12 篇 query processing
  • 10 篇 object-oriented ...
  • 10 篇 complex objects
  • 10 篇 object-oriented ...
  • 10 篇 temporal databas...
  • 9 篇 inheritance
  • 9 篇 distributed data...
  • 9 篇 object-oriented
  • 8 篇 algorithms
  • 8 篇 query optimizati...
  • 8 篇 data structures
  • 8 篇 data models
  • 8 篇 knowledge repres...
  • 7 篇 database design
  • 7 篇 logic programmin...

机构

  • 5 篇 polish japanese ...
  • 5 篇 middle e tech un...
  • 5 篇 department of co...
  • 4 篇 pas inst comp sc...
  • 4 篇 northeastern uni...
  • 4 篇 department of co...
  • 4 篇 univ manchester ...
  • 3 篇 city univ hong k...
  • 3 篇 department of co...
  • 3 篇 department of co...
  • 3 篇 department of co...
  • 3 篇 chung yuan chris...
  • 2 篇 univ granada dep...
  • 2 篇 institute of inf...
  • 2 篇 department of co...
  • 2 篇 litis ufr des sc...
  • 2 篇 cnr ist anal sis...
  • 2 篇 cern div ep ch-1...
  • 2 篇 computer science...
  • 2 篇 oregon graduate ...

作者

  • 11 篇 paton norman w.
  • 9 篇 bertino e
  • 9 篇 paton nw
  • 6 篇 ma z. m.
  • 6 篇 zdonik stanley b...
  • 6 篇 norrie moira c.
  • 6 篇 li q
  • 5 篇 perl y
  • 5 篇 watson paul
  • 5 篇 nørvåg kjetil
  • 5 篇 alhajj r
  • 5 篇 geller j
  • 4 篇 alhajj reda
  • 4 篇 griffiths tony
  • 4 篇 subieta kazimier...
  • 4 篇 al-jadir lina
  • 4 篇 yazici adnan
  • 4 篇 bertino elisa
  • 4 篇 formica a
  • 4 篇 su syw

语言

  • 873 篇 英文
  • 36 篇 其他
  • 3 篇 中文
  • 1 篇 土耳其文
检索条件"主题词=Object-oriented databases"
913 条 记 录,以下是271-280 订阅
排序:
Towards a new role paradigm for object-oriented modeling  8th
收藏 引用
8th International Conference on object-oriented Information Systems, OOIS 2002
作者: Coulondre, Stéphane Libourel, Thérèse INSA de Lyon 20 Av Albert Einstein Villeurbanne Cedex69621 France LIRMM 161 rue Ada Montpellier Cedex 534392 France
In this paper, we consider the framework of "complex" information systems, related to biology, geographical information, multimedia, etc. Apart from being inherently complex, objects of these domains are evo... 详细信息
来源: 评论
Designing fuzzy relations in orthogonal persistence object-oriented database engines
Designing fuzzy relations in orthogonal persistence object-o...
收藏 引用
作者: Sicilia, Miguel Ángel Gutiérrez, José Antonio García, Elena Computer Science Dept. Carlos III University Avd. Universidad 30 28911 Leganés Madrid Spain Computer Science Dept. University of Alcalá Ctra. Barcelona km. 33.600 28871 Alcalá de Henares Madrid Spain
Semantic relations between concepts or data are common modelling devices in various knowledge representation approaches. Fuzzy relations can be defined as fuzzy subsets of the cartesian product of a number of domains,... 详细信息
来源: 评论
A theorem prover-based analysis tool for object-oriented databases  5th
收藏 引用
Joint European Conference on Theory and Practice of Software (ETAPS 99)
作者: Spelt, D Even, S Univ Twente Ctr Telemat & Informat Technol NL-7500 AE Enschede Netherlands
We present a theorem-prover based analysis tool for object-oriented database systems with integrity constraints. object-oriented database specifications are mapped to higher-order logic (HOL). This allows us to reason... 详细信息
来源: 评论
Parallel sort-merge object-oriented collection join algorithms
收藏 引用
COMPUTER SYSTEMS SCIENCE AND ENGINEERING 2002年 第3期17卷 145-158页
作者: Taniar, D Rahayu, JW Monash Univ Sch Business Syst Clayton Vic 3800 Australia La Trobe Univ Dept Comp Sci & Comp Engn Bundoora Vic 3083 Australia
One of the differences between relational and object-oriented databases (OODB) is that attributes in OODB can be of a collection type (e.g. sets, lists, arrays, and bags) as well as a simple type (e.g. integer, string... 详细信息
来源: 评论
Dynamic relationships and their propagation and concurrency semantics in object-oriented databases  4th
收藏 引用
4th International Workshop on Next Generation Information Technologies and Systems, NGITS 1999
作者: Sapir, Amir Gudes, Ehud Dept. of Mathematics and Computer Sciences Ben-Gurion University of the Negev Ben-Gurion Rd Beer Sheva Israel
object-oriented databases has rich semantics, which enables the definition of various relationships among objects. Sharing levels and composition types necessitate the definition of whether, and to which extent, shoul... 详细信息
来源: 评论
A survey of schema evolution in object-oriented databases  31
A survey of schema evolution in object-oriented databases
收藏 引用
31st International Conference on Technology of object-oriented Languages and Systems, TOOLS 1999
作者: Li, Xue School of Information Systems Technology and Management University of New South Wales Sydney2052 Australia
Changes in the real world may require both the database population and the database schema to evolve. Particularly, this is the case in CAD/CAM and CASE database systems, in which the design objects constantly evolve ... 详细信息
来源: 评论
PARALLEL SORT-HASH object-oriented COLLECTION JOIN ALGORITHMS FOR SHARED-MEMORY MACHINES
收藏 引用
Parallel Algorithms and Applications 2002年 第2期17卷 85-126页
作者: David Taniar - E-mail: David.Taniar@infotech.monash.edu.au[a] J. Wenny Rahayu[b] [a] School of Business Systems Monash University Clayton Vic Australia [b] Department of Computer Science and Computer Engineering La Trobe University Bundarra Vic Australia
Collection join queries are join queries based on collection attributes (i.e. non-atomic attributes), which are common in object-oriented databases. We have identified three different kinds of collection join queries,... 详细信息
来源: 评论
B-trees: Bearing Fruits of All Kinds  02
B-trees: Bearing Fruits of All Kinds
收藏 引用
Australasian Database Conference
作者: Beng Chin Ooi Kian-Lee Tan Department of Computer Science National University of Singapore 3 Science Drive 2 Singapore 117543
Index structures are often used to support search operations in large databases. Many advanced database application domains such as spatial databases, multimedia databases, temporal databases, and object-oriented data... 详细信息
来源: 评论
Reengineering relational databases to object-oriented: Constructing the class hierarchy and migrating the data
Reengineering relational databases to object-oriented: Const...
收藏 引用
8th Working Conference on Reverse Engineering (WCRE)
作者: Alhajj, R Polat, F Univ Calgary Dept Comp Sci Calgary AB T2N 1N4 Canada
The object-oriented data model is predicted to be the heart of the next generation of database systems. Users want to move from old legacy databases into applying this new technology that provides extensibility and fl... 详细信息
来源: 评论
Metadata Management in Federated Multimedia Systems  02
Metadata Management in Federated Multimedia Systems
收藏 引用
Australasian Database Conference
作者: Mark Roantree School of Computer Applications Dublin City University Glasnevin Dublin 9 Ireland
A Federated Information System requires that multiple (often heterogenous) information systems are integrated to the extent that they can share data through views. One issue faced during the construction of federated ... 详细信息
来源: 评论