An object-oriented persistent database interface for CAD

Sim, M.N.; Dewilde, P.M.

doi:10.1109/edac.1990.136674

Cited by 4 publications

(2 citation statements)

References 22 publications

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“…Several flexible interfaces for tool integration have been proposed in recent years [7][8][9] [10]. They are mainly based on object-oriented or semantic data models.…”

Section: Related Workmentioning

confidence: 99%

Tool Integration and Construction Using Generated Graph-Based Design Representations

Bredenfeld¹

1995

32nd Design Automation Conference

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In this paper we present a new data model for tool integration that extends existing data models by an abstract graph model. We provide a framework service based on this model which generates implementations of graph-based design representations from a conceptual schema. In two case studies we use them for rapid construction of a high-level synthesis tool and for easy fine-grained integration to an existing simulator.

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“…Several flexible interfaces for tool integration have been proposed in recent years [7][8][9] [10]. They are mainly based on object-oriented or semantic data models.…”

Section: Related Workmentioning

confidence: 99%

Tool Integration and Construction Using Generated Graph-Based Design Representations

Bredenfeld¹

1995

32nd Design Automation Conference

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“…This motivates our approach to identify some of their common structures and functionality needed by design tools for their manipulation. Since several data models for fmegrained tool integration exist [10,11,12,13,14], we use them as starting point for our model. We extend their modelling concepts with graph structures and functionality in order to offer a powerful tool integration service.…”

Section: Introductionmentioning

confidence: 99%

A Generator for Graph-Based Design Representations

Bredenfeld¹

1995

Electronic Design Automation Frameworks

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Tool integration services are an important means to make design tools inter-operate in a design environment. Today, the problem of fine-grained data integration is tackle from two directions. From the application domain using fixed design tool interfaces and internal forms based on specific design representations and from the database domain applying models and interfaces mainly based on semantic and/or object-oriented data models. In our approach, we use concepts of both directions in order to further close the still existing semantic gap between a design tool and a framework database. We extend an object model comparable to existing ones by an abstract graph model which reflects structures and functionality occurring in various graph-based design representations. This extended model is used as basis for a new tool integration service. It provides a schema-driven code generator for implementations of graph-based design representations. In addition, presentation integration is achieved by providing a configurable graphical interface which directly offers visualization functionality and interactive access to fine-grained design data.

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Design of a persistent programming environment in an object oriented language using clustering and composite objects

Sim¹,

Dewilde²

Proceedings of the European Conference on Design Automation.

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We describe how the objea Oriented and Persistent paradigm are incorporpted in a generic system for cmting a persistent envirommnt that interfaces between took de-in a conventional objec~ oriented language pad a DBMS. 'zbe system is based on a soRware library of clthat together form a mchmism that can manage cdiguratiars of structured d uostructured data and can be employed recursively to de& and manage composite objeus.

show abstract

An object-oriented persistent database interface for CAD

Cited by 4 publications

References 22 publications

Tool Integration and Construction Using Generated Graph-Based Design Representations

Tool Integration and Construction Using Generated Graph-Based Design Representations

A Generator for Graph-Based Design Representations

Design of a persistent programming environment in an object oriented language using clustering and composite objects

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