3341 search results - page 28 / 669 » On Bounded Queries and Approximation |
SIGMOD
2011
ACM
12 years 11 months ago
2011
ACM
We demonstrate a system for querying probabilistic XML documents with simple XPath queries. A user chooses between a variety of query answering techniques, both exact and approxim...
PODS
2002
ACM
14 years 8 months ago
2002
ACM
WASA
2009
Springer
14 years 3 months ago
2009
Springer
This paper addresses the following optimization problem in a plane multihop wireless networks under the physical interference model: From a given a set of communication links whose...
SISAP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this article, we review the major paradigms for approximate similarity queries and propose a classification schema that easily allows existing approaches to be compared along ...
SDM
2009
SIAM
14 years 5 months ago
2009
SIAM
Data stream analysis frequently relies on identifying correlations and posing conditional queries on the data after it has been seen. Correlated aggregates form an important examp...