6660 search results - page 282 / 1332 » Data Analysis for Query Processing |
205
click to vote
ICDT
2012
ACM
13 years 9 months ago
2012
ACM
We introduce a representation system for relational data based on algebraic factorisation using distributivity of product over union and commutativity of product and union. We giv...
214
click to vote
IS
2011
15 years 1 months ago
2011
In order to process continuous queries over Wireless Sensor Networks (WSNs), sensors are typically organized in a Query Routing Tree (denoted as T) that provides each sensor with ...
215
click to vote
IS
2011
14 years 10 months ago
2011
In this paper we present algorithms for building and maintaining efficient collection trees that provide the conduit to disseminate data required for processing monitoring queries...
176
click to vote
TC
1998
15 years 6 months ago
1998
—The paper provides a sensitivity analysis to measure the loss in accuracy induced by perturbations affecting acyclic computational flows composed of linear convolutions and nonl...
214
click to vote
BMCBI
2011
14 years 10 months ago
2011
Background: The analysis of gene expression from time series underpins many biological studies. Two basic forms of analysis recur for data of this type: removing inactive (quiet) ...