179 search results - page 9 / 36 » Optimizing Computation of Recovery Plans for BPEL Applicatio... |
EDBT
2012
ACM
13 years 6 days ago
2012
ACM
We present an effective optimization framework for general SQLlike map-reduce queries, which is based on a novel query algebra and uses a small number of higher-order physical ope...
COMAD
2009
14 years 11 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 ...
VLDB
1994
ACM
15 years 1 months ago
1994
ACM
In existing relational database systems, processing of group-by and computation of aggregate functions are always postponed until all joins are performed. In this paper, we presen...
IWANN
1997
Springer
15 years 1 months ago
1997
Springer
: The path planning problem is relevant for all applications in which a mobil robot should autonomously navigate. Finding the shortest path in an environment that is only partialy ...
102
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ICDCS
2005
IEEE
15 years 3 months ago
2005
IEEE
Communication-induced checkpointing protocols that ensure rollback-dependency trackability (RDT) guarantee important properties to the recovery system without explicit coordinatio...