3524 search results - page 47 / 705 » Issues in Active Databases |
147
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DEXA
2007
Springer
15 years 7 months ago
2007
Springer
The two dominant costs in continuous spatial query systems are the wireless communication cost for location update, and the evaluation cost for query processing. Existing works add...
208
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SIGMOD
2005
ACM
16 years 3 months ago
2005
ACM
This paper discusses ongoing research on scientific workflows at the Institute of Computing, University of Campinas (IC - UNICAMP) Brazil. Our projects with bio-scientists have le...
155
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XIMEP
2005
ACM
15 years 8 months ago
2005
ACM
We describe the architecture and some aspects of System R/X, a native XML database engine that is built on the same mature infrastructure for a relational database and integrated ...
116
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OTM
2005
Springer
15 years 8 months ago
2005
Springer
The maintenance of global integrity constraints in database federations is still a challenge since traditional integrity constraint management techniques cannot be applied to such ...
116
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CSB
2005
IEEE
15 years 8 months ago
2005
IEEE
This study shows an effective way to explore and visualize the structure-activity relationships (SARs) of flavonoids with antioxidant activity using structure- activity maps (SAMs...