2733 search results - page 203 / 547 » The Constellation Query Language |
131
Voted
PODS
2010
ACM
15 years 9 months ago
2010
ACM
The notion of certain answers arises when one queries incompletely specified databases, e.g., in data integration and exchange scenarios, or databases with missing information. W...
130
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ADBIS
2004
Springer
15 years 9 months ago
2004
Springer
In this paper we describe a prototype implementation of updateable views called “SBQL Views”. The prototype follows a novel approach to view updates based on the Stack-Based Ap...
139
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SEMWEB
2001
Springer
15 years 8 months ago
2001
Springer
Resource discovery is a problem common to almost all distributed systems. Instead of resulting in a one or a small number of discovery mechanisms, completely different and incompa...
127
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VLDB
1990
ACM
15 years 8 months ago
1990
ACM
In previous papers we have proposed a graphical query language for expressing traversal recursions in labelled, directed graphs. A fundamental feature of the language is the use o...
121
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DBKDA
2009
IEEE
15 years 7 months ago
2009
IEEE
Software systems in health care, such as disease and medical-record management, or financial applications, such as customer relationship and portfolio management, have very often...