912 search results - page 18 / 183 » Optimizing Timestamp Management in Data Stream Management Sy... |
EDBT
2009
ACM
14 years 2 months ago
2009
ACM
Data stream management systems usually have to process many long-running queries that are active at the same time. Multiple queries can be evaluated more efficiently together tha...
COMAD
2009
13 years 8 months ago
2009
Stream grids are wide-area grid computing environments that are fed by a set of stream data sources. Such grids are becoming more wide-spread due to the large scale deployment of ...
CVDB
2005
ACM
13 years 9 months ago
2005
ACM
Querying live media streams captured by various sensors is becoming a challenging problem, due to the data heterogeneity and the lack of a unifying data model capable of accessing...
ESCIENCE
2007
IEEE
13 years 9 months ago
2007
IEEE
— The environmental science and engineering communities are actively engaged in planning and developing the next generation of large-scale sensor-based observing systems. These s...
CDC
2009
IEEE
14 years 8 days ago
2009
IEEE
Abstract— Power dissipation has constrained the performance boosting of modern computer systems in the past decade. Dynamic power management (DPM) has been implemented in many sy...