400 search results - page 15 / 80 » A MapReduce Algorithm for EL |
DOLAP
2010
ACM
13 years 6 months ago
2010
ACM
Relational database systems have been the dominating technology to manage and analyze large data warehouses. Moreover, the ER model, the standard in database design, has a close r...
EUROSYS
2011
ACM
13 years 7 days ago
2011
ACM
To improve data availability and resilience MapReduce frameworks use file systems that replicate data uniformly. However, analysis of job logs from a large production cluster show...
DLOG
2011
13 years 7 days ago
2011
We introduce an algorithm for MinA extraction in EL based on bidirectional reachability. We obtain a significant reduction in the size of modules extracted at almost no additional...
IRI
2007
IEEE
14 years 3 months ago
2007
IEEE
The task of text segmentation represents an important step in many applications and while much work has been carried out to address this task for the English language, work on tex...
ISSAC
2009
Springer
14 years 3 months ago
2009
Springer
We study systems of higher-order linear differential equations having a regular singularity at the origin. Using the properties of matrix polynomials, we develop efficient method...