360 search results - page 28 / 72 » Dynamic Sample Selection for Approximate Query Processing |
137
Voted
POLICY
2005
Springer
15 years 12 months ago
2005
Springer
Service-oriented computing provides the right means for building flexible systems that allow dynamic configuration and on-the-fly composition. In order to realize this vision, ...
169
Voted
VLDB
1998
ACM
15 years 10 months ago
1998
ACM
Approximate predicates can be used to reduce the number of comparisons made by expensive, complex predicates. For example, to check if a point is within a region (expensive predic...
272
Voted
VLDB
2004
ACM
16 years 6 months ago
2004
ACM
Indatawarehousingapplications,numerousOLAP queries involve the processing of holistic aggregators such as computing the "top n," median, quantiles, etc. In this paper, we...
174
Voted
ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
This paper proposes a new method of designing finitesupport wavelet filters, based on minimization of energy in key parts of the frequency domain. In particular this technique is ...
163
Voted
WEBDB
2005
Springer
15 years 12 months ago
2005
Springer
The dynamics of the Web and the demand for new, active services are imposing new requirements on Web servers. One such new service is the processing of continuous queries whose ou...