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检索条件"主题词=object-oriented databases"
913 条 记 录,以下是461-470 订阅
排序:
RASEing towards a better systems development tool: The Snowball experience  26
RASEing towards a better systems development tool: The Snowb...
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Conference on Technology of object-oriented Languages (TOOLS 26)
作者: Ersavas, T RASE Inc.
In this paper, we summarize our experience in developing and using the Snowball Rapid Systems Engineering Tool. We highlight the techniques we used such as: Rapid Systems Engineering(TM) (RASE(TM)), Instant Code Gener... 详细信息
来源: 评论
A structure-based approach to querying semi-structured data
A structure-based approach to querying semi-structured data
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6th International Workshop on Database Programming Languages (DBPL-6)
作者: Fernandez, M Popa, L Suciu, D AT&T Bell Labs Res Florham Park NJ 07932 USA Univ Penn Philadelphia PA 19104 USA
Several researchers have considered integrating multiple unstructured, semi-structured, and structured data sources by modeling all sources as edge labeled graphs. Data in this model is self-describing and dynamically... 详细信息
来源: 评论
Realization of computer supported cooperative work environments using the object deputy model
Realization of computer supported cooperative work environme...
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International Database Engineering and Applications Symposium (IDEAS 98)
作者: Peng, ZY Kambayashi, Y Hewlett Packard Labs Human Interface Dept Kawasaki Kanagawa 2130012 Japan
In conventional computer supported cooperative work (CSCW) systems, usually only one video-based environment is shared by all the users. In this paper, we will show that multiple environments are required and they can... 详细信息
来源: 评论
Orthogonal to the java imperative  12th
Orthogonal to the java imperative
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12th European Conference on object-oriented Programming, ECOOP 1998
作者: Alagić, Suad Solorzano, Jose Gitchell, David Department of Computer Science Wichita State University WichitaKS67260-0083 United States
Three nontrivial limitations of the existing Java™ technology are considered from the viewpoint of object-oriented database technology. The limitations are: Lack of support for orthogonal persistence, lack of parametr... 详细信息
来源: 评论
Design of fuzzy querying in object-oriented spatial data and geographic information systems
Design of fuzzy querying in object-oriented spatial data and...
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1998 Conference of the North American-Fuzzy-Information-Processing-Society
作者: Morris, A Petry, FE Tulane Univ Dept Elect Engn & Comp Sci Ctr Intelligent & Knowledge Based Syst New Orleans LA 70118 USA
Fuzzy set approaches are particularly suitable for issues of modeling uncertainty in spatial data. We survey where and how uncertainty may appear in spatial data. We consider the issues involved in developing the mode... 详细信息
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4DIS: A temporal framework for unifying meta-data and data evolution  98
4DIS: A temporal framework for unifying meta-data and data e...
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1998 ACM Symposium on Applied Computing, SAC 1998
作者: Si, Antonio Leong, Hong V. Wu, Peter Y. Department of Computing Hong Kong Polytechnic University Hong Kong Hong Kong UJB Solutions MonroevillePA15146 United States
Time is an important aspect of all real-woild pheiiümeria. Events occur at specilic points in time;objrcis and their rela-tionshiips exist and change over time. Tradii ionally, temporal database systems allow dif... 详细信息
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OCB: A generic benchmark to evaluate the performances of object-oriented database systems
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6th International Conference on Extending Database Technology (EDBT 98)
作者: Darmont, J Petit, B Schneider, M Univ Blaise Pascal Lab Informat LIMOS F-63177 Aubiere France
We present in this paper a generic object-oriented benchmark (the object Clustering Benchmark) that has been designed to evaluate the performances of clustering policies in object-oriented databases. OCB is generic be... 详细信息
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Definition of derived classes in OODBs
Definition of derived classes in OODBs
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International Database Engineering and Applications Symposium (IDEAS 98)
作者: Samos, J Saltor, F Sistac, J Univ Politecn Catalunya Dept Llenguatges & Sistemas Informat E-08028 Barcelona Spain
According to the ANSI/SPARC architecture, external schemas are derived from the database conceptual schema. In object-oriented databases (OODBs), an external schema may include classes defined in the conceptual schema... 详细信息
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A difference-based version model for OODBMS
A difference-based version model for OODBMS
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1998 Asia Pacific Software Engineering Conference (APSEC 98)
作者: Jea, KF Feng, HB Yau, YR Chen, SK Dai, JC Natl Chung Hsing Univ Inst Comp Sci Taichung Taiwan
Data versioning is important for many applications such as CASE, CAD and CAM. New design objects in these applications are usually created from existing ones because they share a large degree of similarity. In this pa... 详细信息
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Automatic verification of transactions on an object-oriented database
Automatic verification of transactions on an object-oriented...
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6th International Workshop on Database Programming Languages (DBPL-6)
作者: Spelt, D Balsters, H Univ Twente NL-7500 AE Enschede Netherlands
In the context of the object-oriented data model, a compile-time approach is given that provides for a significant reduction of the amount of run-time transaction overhead due to integrity constraint checking. The hig... 详细信息
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