14348 search results - page 461 / 2870 » Active Database Systems |
175
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SAC
2002
ACM
15 years 6 months ago
2002
ACM
In this paper the issue of system evolution is addressed. Activity Theory and the concept of exapansive cycles are reviewed as theories to explain systemic evolution. Contradictio...
215
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
Large-scale text categorization is an important research topic for Web data mining. One of the challenges in large-scale text categorization is how to reduce the amount of human e...
195
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ATAL
2007
Springer
16 years 1 months ago
2007
Springer
Activity recognition is a key component for creating intelligent, multi-agent systems. Intrinsically, activity recognition is a temporal classification problem. In this paper, we...
169
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BMCBI
2007
15 years 6 months ago
2007
Background: Ribozymes are small catalytic RNAs that possess the dual functions of sequencespecific RNA recognition and site-specific cleavage. Trans-cleaving ribozymes can inhibit...
191
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IPPS
1999
IEEE
15 years 11 months ago
1999
IEEE
Modern distributed industrial control systems need improvements in their dependability. In this paper we study the dependability of a fault tolerant distributed industrial control ...