261 search results - page 7 / 53 » Branching Continuous Time and the Semantics of Continuous Ac... |
EDBTW
2006
Springer
14 years 8 days ago
2006
Springer
A data stream management system executes a large number of continuous queries in parallel. As stream characteristics and query workload change over time, the plan initially install...
ATAL
2009
Springer
14 years 3 months ago
2009
Springer
The most important and interesting of the computing challenges we are facing are those that involve the problems and opportunities afforded by massive decentralization and disinte...
CPAIOR
2005
Springer
14 years 2 months ago
2005
Springer
We describe the problem of scheduling astronomy observations for the Stratospheric Observatory for Infrared Astronomy, an airborne telescope. The problem requires maximizing the nu...
SIGMOD
2005
ACM
14 years 8 months ago
2005
ACM
A defining characteristic of continuous queries over on-line data streams, possibly bounded by sliding windows, is the potentially infinite and time-evolving nature of their input...
SCP
1998
13 years 8 months ago
1998
A central challenge in computer science and knowledge representation is the integration of conceptual frameworks for continuous and discrete change, as exemplified by the theory ...