4397 search results - page 397 / 880 » Relational Algebra Operations |
191
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SEBD
2003
15 years 7 months ago
2003
Abstract. The management of user preferences is becoming a fundamental ingredient of modern Web-based data-intensive applications, in which information filtering is crucial to red...
163
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OSDI
1994
ACM
15 years 7 months ago
1994
ACM
This paper presents lottery scheduling, a novel randomized resource allocation mechanism. Lottery scheduling provides efficient, responsive control over the relative execution rat...
156
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INFSOF
2006
15 years 6 months ago
2006
The parametric data model captures an object in terms of a single tuple. This feature eliminates unnecessary self-join operations to combine tuples scattered in a temporal relatio...
160
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KI
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. Several options are available to relate agent logics to computational agent systems. Among others, one can try to find useful executable fragments of an agent logic or us...
172
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ATVA
2010
Springer
15 years 4 months ago
2010
Springer
: Narrowing the wide conceptual gap between problem and implementation domains is considered a significant factor within software engineering. Currently, such a relation is often o...