4137 search results - page 448 / 828 » Managing Expressions as Data in Relational Database Systems |
271
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SIGMOD
2008
ACM
16 years 7 months ago
2008
ACM
Lately the advances in centralized database management systems show a trend towards supporting rank-aware query operators, like top-k, that enable users to retrieve only the most ...
201
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EUROSYS
2011
ACM
14 years 10 months ago
2011
ACM
Buffer caches in operating systems keep active file blocks in memory to reduce disk accesses. Related studies have been focused on how to minimize buffer misses and the caused pe...
196
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ECIS
2000
15 years 8 months ago
2000
This paper presents a concept for the integration of quantitative and qualitative information sources with their accompanying management support functionalities from navigation and...
218
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DATESO
2004
15 years 8 months ago
2004
The XML language have been becoming de-facto a standard for representation of heterogeneous data in the Internet. From database point of view, XML is a new approach to data modelli...
191
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DEXA
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. Workflow Management Systems (WFMS) coordinate execution of logically related multiple tasks in an organization. A workflow schema is defined using a set of tasks that are...