687 search results - page 112 / 138 » Query Transformation for PSJ-Queries |
EDBT
2002
ACM
14 years 9 months ago
2002
ACM
Maintaining statistics on multidimensional data distributions is crucial for predicting the run-time and result size of queries and data analysis tasks with acceptable accuracy. To...
CSIE
2009
IEEE
14 years 3 months ago
2009
IEEE
The tendency for Non-Functional Requirements (NFRs) to have a wide-ranging impact on a software system, and the strong interdependencies and tradeoffs that exist between NFRs and ...
ADBIS
2009
Springer
14 years 3 months ago
2009
Springer
In this paper, we visit the problem of the management of inconsistencies emerging on ETL processes as results of evolution operations g at their sources. We abstract Extract-Transf...
ICCBR
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. We present a case-based reasoning technique based on conceptual neighborhoods of cases. The system applies domain knowledge to the case retrieval process in the form of r...
RULEML
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. We present the Tom language that extends Java with the purpose of providing high level constructs inspired by the rewriting community. Tom bridges thus the gap between a ...