2228 search results - page 364 / 446 » A System for Semantic Query Optimization |
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Because of the high volume and unpredictable arrival rate, stream processing systems may not always be able to keep up with the input data streams-- resulting in buffer overflow a...
SIGMOD
2010
ACM
14 years 28 days ago
2010
ACM
Online aggregation is a promising solution to achieving fast early responses for interactive ad-hoc queries that compute aggregates on a large amount of data. Essential to the suc...
PASTE
2005
ACM
14 years 1 months ago
2005
ACM
Program instrumentation, inserted either before or during execution, is rapidly becoming a necessary component of many systems. Instrumentation is commonly used to collect informa...
FM
2008
Springer
13 years 9 months ago
2008
Springer
Abstract. The paper presents a deductive framework for proving program equivalence and its application to automatic verification of transformations performed by optimizing compiler...
DATE
2003
IEEE
14 years 1 months ago
2003
IEEE
The ForSyDe methodology has been developed for system level design. Starting with a formal specification model, that captures the functionality of the system at a high abstractio...