This paper concerns the management of genetic sequences in an object-oriented database and the extraction of knowledge from these sequences. In our case knowledge discovery consists in finding functions capable of pre...
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There is a growing need for tools which ease the close interworking of pre-existing relational databases and evolving object-oriented databases and applications. The IRO-DB ESPRIT project is defined to meet the need o...
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We discuss the implementation of GOAD (Gemstone objectoriented Active Database), an active object-oriented database built on top of GemStone. This system has been developed with the specific aim of supporting interfac...
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Software engineering environments (SEES) are complex systems. In most cases they consist of multiple cooperating tools that operate on a shared database holding the system under development. To make these environment9...
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The CERN-based CICERO project is creating a general purpose Control Information System (named Cortex) which will enable physicists and technicians in integrating computer control systems across computer networks using...
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The goal of this workshop was to bring together people interested in object database performance and/or performance characterization. The participants of the workshop represent diverse groups including ODBMS vendors, ...
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ISBN:
(纸本)0897917219
The goal of this workshop was to bring together people interested in object database performance and/or performance characterization. The participants of the workshop represent diverse groups including ODBMS vendors, ODBMS users, and academics researching the performance of objectdatabases. By bringing together a community interested in these issues, our hope is that better measurements, better benchmarks, and ultimately better performance characterizations will be developed.
Extended set operators defined originally for nested relations form a basis for the set operators for complex objects because the common approach based on the application of set operators to sets of oids (based on the...
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We define semantic overlapping as the description of different points of view on the same application context in different parts of a database schema. E. g. type definitions may refer to each other and include the def...
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We propose a conceptual approach to defining interfaces to databases which uses the features of a fully objectoriented data language to specify interface objects combined with database objects. This achieves a unifor...
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We revisit the notion of deep equality among objects in an object database from a formal point of view. We present three natural formalizations of deep equality: one based on the infinite value-trees associated with o...
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