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检索条件"主题词=object-oriented databases"
913 条 记 录,以下是231-240 订阅
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Explicit modeling of the semantics of large multi-layered object-oriented databases  19
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19th International Conference on Conceptual Modeling, ER 2000
作者: Koch, Christoph Kovacs, Zsolt Le Goff, Jean-Marie McClatchey, Richard Petta, Paolo Solomonides, Tony EP Division CERN Geneva 23CH-1211 Switzerland Centre for Complex Cooperative Systems Univ. West of England BristolBS16 1QY United Kingdom Austrian Research Institute for Artificial Intelligence Schottengasse 3 ViennaA-1010 Austria
Description-driven systems based on meta-objects are an increasingly popular way to handle complexity in large-scale object- oriented database applications. Such systems facilitate the management of large amounts of d... 详细信息
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Change management for a temporal versioned object-oriented database
Change management for a temporal versioned object-oriented d...
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21st International Conference on Conceptual Modeling, ER 2002 held in conjunction with 2nd International Workshop on Evolution and Change in Data Management, ECDM 2002, ER/IFIP 8.1 Workshop on Conceptual Modelling Approaches to Mobile Information Systems Development, MobIMod 2002, International Workshop on Conceptual Modeling Quality, IWCMQ 2002 and 3rd International Joint Workshop on Conceptual Modeling Approaches for E-business: a Web Service Perspective, eCOMO 2002
作者: de Matos Galante, Renata Edelweiss, Nina dos Santos, Clesio Saraiva Instituto de Informática Universidade Federal do Rio Grande do Sul Brazil
In this paper, we propose a schema versioning mechanism to manage the schema evolution in temporal object-oriented databases. The schema evolution management uses an object-oriented data model that supports temporal f... 详细信息
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A sequence-based object-oriented model for video databases
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MULTIMEDIA TOOLS AND APPLICATIONS 2002年 第3期18卷 249-277页
作者: Dumas, M Lozano, R Fauvet, MC Martin, H Scholl, PC Queensland Univ Technol Brisbane Qld 4005 Australia Inst Tecnol Monterrey Mexico City DF Mexico Univ Grenoble LSR IMAG F-38402 St Martin Dheres France
Structuration, annotation and composition are amidst the most crucial modeling issues that video editing and querying in the context of a database entail. In this paper, we propose a sequence-based, object-oriented da... 详细信息
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Mobiscope: A scalable spatial discovery service for mobile network resources
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4th International Conference on Mobile Data Management, MDM 2003
作者: Denny, Matthew Franklin, Michael J. Castro, Paul Purakayastha, Apratim U.C. Berkeley BerkeleyCA United States IBM T.J. Watson Research Center HawthorneNY United States
Mobiscope is a discovery service where clients submit longrunning queries to continually find sets of moving network resources within a specified area. As in moving object databases (MODBMSs), moving resources adverti... 详细信息
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On-line discovery of dense areas in spatio-temporal databases
On-line discovery of dense areas in spatio-temporal database...
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8th International Symposium on Spatial and Temporal databases, SSTD 2003
作者: Hadjieleftheriou, Marios Kollios, George Gunopulos, Dimitrios Tsotras, Vassilis J. Computer Science Department University of California Riverside United States Computer Science Department Boston University United States
Moving object databases have received considerable attention recently. Previous work has concentrated mainly on modeling and indexing problems, as well as query selectivity estimation. Here we introduce a novel proble... 详细信息
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An object-oriented approach for transformation of spatial data from relational database to object-oriented database
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6th International Conference on Asian Digital Libraries, ICADL 2003
作者: Kiong, Siew Teck Chai, Wang Yin Universiti Malaysia Sarawak Kota SamarahanSarawak94300 Malaysia
Classical data models like the relational data models have proven to have limitations in modeling spatial data in many aspects. In the latest computer technology, object-oriented database technology extends support fo... 详细信息
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Extraction of object-oriented schemas from existing relational databases: A form-driven approach
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INFORMATICA 2002年 第1期13卷 47-72页
作者: Malki, M Flory, A Rahmouni, MK Univ Djillali Liabes Sidi Bel Abbes Dept Comp Sci Sidi Bel Abbes Algeria INSA Lyon LISI Lyon France Univ Oran Dept Comp Sci Oran Algeria
In this paper, we present our Form-driven approach for reverse engineering of relationa databases. This methodology uses the information extracted from both form structure and instances as a database reverse engineeri... 详细信息
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Applying UML to a new model for transformation of spatial data from relational database to object-oriented database
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6th International Conference on Asian Digital Libraries, ICADL 2003
作者: Kiong, Siew Teck Chai, Wang Yin Universiti Malaysia Sarawak Kota SamarahanSarawak94300 Malaysia
The design of the new model for the full transformation of the spatial data from relational database to object-oriented database is performed in object oriented environment using the object-oriented analysis and desig... 详细信息
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Enhancing OODB semantics to support browsing in an OODB vocabulary representation
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CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE 2003年 第9期15卷 845-869页
作者: Liu, LM Geller, J Perl, Y New Jersey Inst Technol Dept Comp Sci Newark NJ 07102 USA Chung Yuan Christian Univ Dept Math Appl Chungli Taiwan
In previous work, we have modeled a vocabulary given as a semantic network by an object-oriented database (OODB). The OODB schema thus obtained provides a compact abstract view of the vocabulary. This enables the fast... 详细信息
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The study of indexing techniques on object oriented databases
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INFORMATION SCIENCES 2000年 第1-4期130卷 109-131页
作者: Huang, YF Chen, JM Natl Yunlin Univ Sci & Technol Inst Elect & Informat Engn Touliu 640 Yunlin Taiwan
An object-oriented database (OODB) has been becoming more important in recent years. It can deal with a large amount of complex objects and relationships that relational database (RDB) systems cannot handle well. Howe... 详细信息
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