473 search results - page 55 / 95 » Adaptive query execution for data management in the cloud |
OTM
2007
Springer
15 years 6 months ago
2007
Springer
Existing approaches for the processing of location-dependent queries implicitly assume location data expressed at maximum precision (e.g., GPS). However, there exist applications w...
165
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SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
Increasing monitoring of transactions, environmental parameters, homeland security, RFID chips and interactions of online users rapidly establishes new data sources and applicatio...
120
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ICDE
2005
IEEE
15 years 5 months ago
2005
IEEE
Current federated systems deploy cost-based query optimization mechanisms; i.e., the optimizer selects a global query plan with the lowest cost to execute. Thus, cost functions in...
101
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BPM
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. Car development is based on long running, concurrently executed and highly dependent processes. The coordination and synchronization of these processes has become a compl...
193
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
Many scientific, financial, data mining and sensor network applications need to work with continuous, rather than discrete data e.g., temperature as a function of location, or sto...