… In this paper, concepts of deputy objects and deputy classes for object-oriented databases
(… Deputy objects can be used for unified treatment of them and generalization of these con…

… objectoriented databases, the research on view mechanisms for OODB has been popular.
However, most of the view mechanisms … used in relational databases: computation views and …

… extend the conventional objectoriented data model with the concepts of deputy objects
and … of MultiView mechanism on a commercial object-oriented database GemStone. They …

… a new data model called object deputy model that is an extension of object-oriented data
model with the concepts of deputy objects and deputy classes. Deputy object is introduced to …

… of conventional objectoriented databases is rather limited. … tional object-oriented data model
with the concepts of deputy … navigation mechanism, our object deputy database supports the …

… mechanism, … deputy model to the workflow deputy model supporting the interaction of
workflow views in a systematic way. In this workflow deputy model, we formally specify the deputy …

… , the view mechanism cannot … object oriented database. It consists of query rewrite, push
analysis, cost-based plan and metadata management modules are added in TOTEM database …

… be achieved by deputy mechanisms[5][6] that create deputy objects of … Data in databases
are classified into sets of which elements … databases and classes in object-oriented databases. …

… are always the difficult issues in an OO database, which makes workflow views hard to …
In this paper, we have adopted the object deputy model as the supporting mechanism for …

… propagation mechanism of our object deputy database. In addition, the bilateral links between
a geographic object and its deputy … capabilities of object-oriented databases. In our object …