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检索条件"主题词=object-oriented database"
151 条 记 录,以下是21-30 订阅
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Virtual museum - An implementation of a multimedia object-oriented database
Virtual museum - An implementation of a multimedia object-or...
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1st International Conference on Software and Data Technologies
作者: Maia, Rodrigo Filev Almeida Junior, Jorge Rady EPUSP Ave Prof Luciano Gualberto158 Trav 3 BR-05508900 Sao Paulo Brazil
This paper describes the main characteristics involved in the process of using multimedia content in the Internet sites and it presents a proposal for an implementation of an object-oriented database, in order to assi... 详细信息
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Modeling of the consistency problem in object-oriented database
Modeling of the consistency problem in object-oriented datab...
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12th ISSAT International Conference on Reliability and Quality in Design
作者: Wang, Mei-Tzu Chinese Culture Univ Dept Informat Management Taipei Taiwan
The problem of how to maintain the consistent state of a database is one of the important issues in the research of database area. There have been several researches aimed at this problem for relational database since... 详细信息
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Optimization of object-oriented Queries Involving Weakly Dependent Subqueries
Optimization of Object-Oriented Queries Involving Weakly Dep...
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2nd International Conference, ICOODB 2009
作者: Bleja, Michal Kowalski, Tomasz Adamus, Radoslaw Subieta, Kazimierz Univ Lodz Fac Math & Comp Sci PL-90131 Lodz Poland Tech Univ Lodz Comp Engn Dept PL-90924 Lodz Poland Polish Japanese Inst Informat Technol Warsaw Poland Polish Acad Sci Inst Comp Sci Warsaw Poland
A new static optimization method in object query languages is presented. We introduce a special kind of subqueries of a query referred to as "weakly dependent subqueries". A subquery is weakly dependent if i... 详细信息
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Reverse simulation for collaborative commerce: A study of integrating object-oriented database technology with object-oriented simulator
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INTERNATIONAL JOURNAL OF FLEXIBLE MANUFACTURING SYSTEMS 2005年 第3期17卷 227-250页
作者: Du, Timon C. Li, Eldon Y. Rau, Hsin Lian, Guan-Yuan Chinese Univ Hong Kong Dept Decis Sci & Managerial Econ Hong Kong Hong Kong Peoples R China Natl Chengchi Univ Dept Management Informat Syst Taipei 11605 Taiwan
Collaborative commerce has been used for communication, design, planning, information sharing, and information discovery in business-to-business (B2B) applications. The collaboration between buyers and sellers enhance... 详细信息
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Implementation of an object oriented data model in an information system for water catchment management: Java JDO and Db4o object database
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ENVIRONMENTAL MODELLING & SOFTWARE 2007年 第12期22卷 1805-1810页
作者: Leone, Andrea Chen, Daoyi Univ Liverpool Dept Engn Liverpool L69 3GQ Merseyside England
object-oriented technologies are playing increasingly important roles in every level of software application for water resource management and modelling. except for data management levels where the relational logic is... 详细信息
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INCORPORATING FUZZINESS INTO ACTIVE RULES
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INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 2008年 第5期16卷 735-757页
作者: Bostan-Korpeoglu, Burcin Yazici, Adnan Middle E Tech Univ Dept Comp Engn TR-06531 Ankara Turkey
Knowledge intensive applications require an intelligent environment, which can perform deductions in response to user queries or events that occur inside or outside of the applications. For that, we propose a fuzzy ac... 详细信息
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Modeling and querying fuzzy spatiotemporal databases
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INFORMATION SCIENCES 2008年 第19期178卷 3665-3682页
作者: Soezer, Aziz Yazici, Adnan Oguztuezuen, Halit Tas, Osman Middle E Tech Univ Dept Comp Engn TR-06531 Ankara Turkey
Modeling spatiotemporal data, in particular fuzzy and complex spatial objects representing geographic entities and relations, is a topic of great importance ill geographic information systems, computer vision, environ... 详细信息
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An equational logic based approach to the security problem against inference attacks on object-oriented databases
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JOURNAL OF COMPUTER AND SYSTEM SCIENCES 2007年 第5期73卷 788-817页
作者: Ishihara, Yasunori Morita, Toshiyuki Seki, Hiroyuki Ito, Minoru Osaka Univ Grad Sch Informat Sci & Technol Suita Osaka 5650871 Japan Nara Inst Sci & Technol Grad Sch Informat Sci Nara 6300192 Japan
A query is said to be secure against inference attacks by a user if there exists no database instance for which the user can infer the result of the query, using only authorized queries to the user. In this paper, fir... 详细信息
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Estimating nested selectivity in object-oriented and object-relational databases
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INFORMATION AND SOFTWARE TECHNOLOGY 2007年 第7期49卷 806-816页
作者: Cho, Wan-Sup Hong, Ki-Hyung Loh, Woong-Kee Korea Adv Inst Sci & Technol Adv Informat Technol Res Ctr Dept Comp Sci Taejon 305701 South Korea Chungbuk Natl Univ Dept Management Informat Syst Brain Korea 21 Cheongju 361763 Chungbuk South Korea Sungshin Womens Univ Dept Comp Sci Seoul 136743 South Korea
A search condition in object-oriented/object-relational queries consists of nested predicates, which are predicates on path expressions. In this paper, we propose a new technique for estimating selectivity for nested ... 详细信息
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Towards an intelligent database system founded on the SP theory of computing and cognition
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DATA & KNOWLEDGE ENGINEERING 2007年 第3期60卷 596-624页
作者: Wolff, J. Gerard CognitionRes Org Uk Menai Bridge LL59 5LR Anglesey Wales
The SP theory of computing and cognition, described in previous publications, is an attractive model for intelligent databases because it provides a simple but versatile format for different kinds of knowledge, it has... 详细信息
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